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Diffstat (limited to 'contrib/tcl/tests/io.test')
| -rw-r--r-- | contrib/tcl/tests/io.test | 5143 |
1 files changed, 0 insertions, 5143 deletions
diff --git a/contrib/tcl/tests/io.test b/contrib/tcl/tests/io.test deleted file mode 100644 index 2b6670f..0000000 --- a/contrib/tcl/tests/io.test +++ /dev/null @@ -1,5143 +0,0 @@ -# Functionality covered: operation of all IO commands, and all procedures -# defined in generic/tclIO.c. -# -# This file contains a collection of tests for one or more of the Tcl -# built-in commands. Sourcing this file into Tcl runs the tests and -# generates output for errors. No output means no errors were found. -# -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# -# SCCS: @(#) io.test 1.131 97/09/22 11:15:05 - -if {[string compare test [info procs test]] == 1} then {source defs} - -if {"[info commands testchannel]" != "testchannel"} { - puts "Skipping io tests. This application does not seem to have the" - puts "testchannel command that is needed to run these tests." - return -} - -removeFile test1 -removeFile pipe - -# set up a long data file for some of the following tests - -set f [open longfile w] -fconfigure $f -eofchar {} -translation lf -for { set i 0 } { $i < 100 } { incr i} { - puts $f "#123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef -\#123456789abcdef01 -\#" - } -close $f - -set f [open cat w] -puts $f { - if {$argv == {}} { - set argv - - } - foreach name $argv { - if {$name == "-"} { - set f stdin - } elseif {[catch {open $name r} f] != 0} { - puts stderr $f - continue - } - while {[eof $f] == 0} { - puts -nonewline stdout [read $f] - } - if {$f != "stdin"} { - close $f - } - } -} -close $f - -# These tests are disabled until we decide what to do with "unsupported0". -# -#test io-1.7 {unsupported0 command} { -# removeFile test1 -# set f1 [open iocmd.test] -# set f2 [open test1 w] -# unsupported0 $f1 $f2 -# close $f1 -# catch {close $f2} -# set s1 [file size [info script]] -# set s2 [file size test1] -# set x ok -# if {"$s1" != "$s2"} { -# set x broken -# } -# set x -#} ok -#test io-1.8 {unsupported0 command} { -# removeFile test1 -# set f1 [open [info script]] -# set f2 [open test1 w] -# unsupported0 $f1 $f2 40 -# close $f1 -# close $f2 -# file size test1 -#} 40 -#test io-1.9 {unsupported0 command} { -# removeFile test1 -# set f1 [open [info script]] -# set f2 [open test1 w] -# unsupported0 $f1 $f2 -1 -# close $f1 -# close $f2 -# set x ok -# set s1 [file size [info script]] -# set s2 [file size test1] -# if {$s1 != $s2} { -# set x broken -# } -# set x -#} ok -#test io-1.10 {unsupported0 command} {unixOrPc} { -# removeFile pipe -# removeFile test1 -# set f1 [open pipe w] -# puts $f1 {puts ready} -# puts $f1 {gets stdin} -# puts $f1 {set f1 [open [info script] r]} -# puts $f1 {puts [read $f1 100]} -# puts $f1 {close $f1} -# close $f1 -# set f1 [open "|[list $tcltest pipe]" r+] -# gets $f1 -# puts $f1 ready -# flush $f1 -# set f2 [open test1 w] -# set c [unsupported0 $f1 $f2 40] -# catch {close $f1} -# close $f2 -# set s1 [file size test1] -# set x ok -# if {$s1 != "40"} { -# set x broken -# } -# list $c $x -#} {40 ok} - -# Test standard handle management. The functions tested are -# Tcl_SetStdChannel and Tcl_GetStdChannel. Incidentally we are -# also testing channel table management. - -if {$tcl_platform(platform) == "macintosh"} { - set consoleFileNames [list console0 console1 console2] -} else { - set consoleFileNames [lsort [testchannel open]] -} -test io-1.1 {Tcl_SetStdChannel and Tcl_GetStdChannel} { - set l "" - lappend l [fconfigure stdin -buffering] - lappend l [fconfigure stdout -buffering] - lappend l [fconfigure stderr -buffering] - lappend l [lsort [testchannel open]] - set l -} [list line line none $consoleFileNames] -test io-1.2 {Tcl_SetStdChannel and Tcl_GetStdChannel} { - interp create x - set l "" - lappend l [x eval {fconfigure stdin -buffering}] - lappend l [x eval {fconfigure stdout -buffering}] - lappend l [x eval {fconfigure stderr -buffering}] - interp delete x - set l -} {line line none} -test io-1.3 {Tcl_SetStdChannel & Tcl_GetStdChannel} {stdio} { - set f [open test1 w] - puts $f { - close stdin - close stdout - close stderr - set f [open test1 r] - set f2 [open test2 w] - set f3 [open test3 w] - puts stdout [gets stdin] - puts stdout out - puts stderr err - close $f - close $f2 - close $f3 - } - close $f - set result [exec $tcltest test1] - set f [open test2 r] - set f2 [open test3 r] - lappend result [read $f] [read $f2] - close $f - close $f2 - set result -} {{ -out -} {err -}} -# This test relies on the fact that the smallest available fd is used first. -test io-1.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {unixOnly} { - set f [open test1 w] - puts $f { close stdin - close stdout - close stderr - set f [open test1 r] - set f2 [open test2 w] - set f3 [open test3 w] - puts stdout [gets stdin] - puts stdout $f2 - puts stderr $f3 - close $f - close $f2 - close $f3 - } - close $f - set result [exec $tcltest test1] - set f [open test2 r] - set f2 [open test3 r] - lappend result [read $f] [read $f2] - close $f - close $f2 - set result -} {{ close stdin -file1 -} {file2 -}} -catch {interp delete z} -test io-1.5 {Tcl_GetChannel: stdio name translation} { - interp create z - eof stdin - catch {z eval flush stdin} msg1 - catch {z eval close stdin} msg2 - catch {z eval flush stdin} msg3 - set result [list $msg1 $msg2 $msg3] - interp delete z - set result -} {{channel "stdin" wasn't opened for writing} {} {can not find channel named "stdin"}} -test io-1.6 {Tcl_GetChannel: stdio name translation} { - interp create z - eof stdout - catch {z eval flush stdout} msg1 - catch {z eval close stdout} msg2 - catch {z eval flush stdout} msg3 - set result [list $msg1 $msg2 $msg3] - interp delete z - set result -} {{} {} {can not find channel named "stdout"}} -test io-1.7 {Tcl_GetChannel: stdio name translation} { - interp create z - eof stderr - catch {z eval flush stderr} msg1 - catch {z eval close stderr} msg2 - catch {z eval flush stderr} msg3 - set result [list $msg1 $msg2 $msg3] - interp delete z - set result -} {{} {} {can not find channel named "stderr"}} -test io-1.8 {reuse of stdio special channels} {unixOnly} { - removeFile script - removeFile test1 - set f [open script w] - puts $f { - close stderr - set f [open test1 w] - puts stderr hello - close $f - set f [open test1 r] - puts [gets $f] - } - close $f - set f [open "|[list $tcltest script]" r] - set c [gets $f] - close $f - set c -} hello -test io-1.9 {reuse of stdio special channels} {stdio} { - removeFile script - removeFile test1 - set f [open script w] - puts $f { - set f [open test1 w] - puts $f hello - close $f - close stderr - set f [open "|[list [info nameofexecutable] cat test1]" r] - puts [gets $f] - } - close $f - set f [open "|[list $tcltest script]" r] - set c [gets $f] - close $f - set c -} hello - -# Must add test function for testing Tcl_CreateCloseHandler and -# Tcl_DeleteCloseHandler. - -# Test channel table management. The functions tested are -# GetChannelTable, DeleteChannelTable, Tcl_RegisterChannel, -# Tcl_UnregisterChannel, Tcl_GetChannel and Tcl_CreateChannel. -# -# These functions use "eof stdin" to ensure that the standard -# channels are added to the channel table of the interpreter. - -test io-2.1 {GetChannelTable, DeleteChannelTable on std handles} { - set l1 [testchannel refcount stdin] - eof stdin - interp create x - set l "" - lappend l [expr [testchannel refcount stdin] - $l1] - x eval {eof stdin} - lappend l [expr [testchannel refcount stdin] - $l1] - interp delete x - lappend l [expr [testchannel refcount stdin] - $l1] - set l -} {0 1 0} -test io-2.2 {GetChannelTable, DeleteChannelTable on std handles} { - set l1 [testchannel refcount stdout] - eof stdin - interp create x - set l "" - lappend l [expr [testchannel refcount stdout] - $l1] - x eval {eof stdout} - lappend l [expr [testchannel refcount stdout] - $l1] - interp delete x - lappend l [expr [testchannel refcount stdout] - $l1] - set l -} {0 1 0} -test io-2.3 {GetChannelTable, DeleteChannelTable on std handles} { - set l1 [testchannel refcount stderr] - eof stdin - interp create x - set l "" - lappend l [expr [testchannel refcount stderr] - $l1] - x eval {eof stderr} - lappend l [expr [testchannel refcount stderr] - $l1] - interp delete x - lappend l [expr [testchannel refcount stderr] - $l1] - set l -} {0 1 0} -test io-2.4 {Tcl_RegisterChannel, Tcl_UnregisterChannel} { - removeFile test1 - set l "" - set f [open test1 w] - lappend l [lindex [testchannel info $f] 15] - close $f - if {[catch {lindex [testchannel info $f] 15} msg]} { - lappend l $msg - } else { - lappend l "very broken: $f found after being closed" - } - string compare [string tolower $l] \ - [list 1 [format "can not find channel named \"%s\"" $f]] -} 0 -test io-2.5 {Tcl_RegisterChannel, Tcl_UnregisterChannel} { - removeFile test1 - set l "" - set f [open test1 w] - lappend l [lindex [testchannel info $f] 15] - interp create x - interp share "" $f x - lappend l [lindex [testchannel info $f] 15] - x eval close $f - lappend l [lindex [testchannel info $f] 15] - interp delete x - lappend l [lindex [testchannel info $f] 15] - close $f - if {[catch {lindex [testchannel info $f] 15} msg]} { - lappend l $msg - } else { - lappend l "very broken: $f found after being closed" - } - string compare [string tolower $l] \ - [list 1 2 1 1 [format "can not find channel named \"%s\"" $f]] -} 0 -test io-2.6 {Tcl_RegisterChannel, Tcl_UnregisterChannel} { - removeFile test1 - set l "" - set f [open test1 w] - lappend l [lindex [testchannel info $f] 15] - interp create x - interp share "" $f x - lappend l [lindex [testchannel info $f] 15] - interp delete x - lappend l [lindex [testchannel info $f] 15] - close $f - if {[catch {lindex [testchannel info $f] 15} msg]} { - lappend l $msg - } else { - lappend l "very broken: $f found after being closed" - } - string compare [string tolower $l] \ - [list 1 2 1 [format "can not find channel named \"%s\"" $f]] -} 0 -test io-2.7 {Tcl_GetChannel->Tcl_GetStdChannel, standard handles} { - eof stdin -} 0 -test io-2.8 {testing Tcl_GetChannel, user opened handle} { - removeFile test1 - set f [open test1 w] - set x [eof $f] - close $f - set x -} 0 -test io-2.9 {Tcl_GetChannel, channel not found} { - list [catch {eof file34} msg] $msg -} {1 {can not find channel named "file34"}} -test io-2.10 {Tcl_CreateChannel, insertion into channel table} { - removeFile test1 - set f [open test1 w] - set l "" - lappend l [eof $f] - close $f - if {[catch {lindex [testchannel info $f] 15} msg]} { - lappend l $msg - } else { - lappend l "very broken: $f found after being closed" - } - string compare [string tolower $l] \ - [list 0 [format "can not find channel named \"%s\"" $f]] -} 0 - -# Test management of attributes associated with a channel, such as -# its default translation, its name and type, etc. The functions -# tested in this group are Tcl_GetChannelName, -# Tcl_GetChannelType and Tcl_GetChannelFile. Tcl_GetChannelInstanceData -# not tested because files do not use the instance data. - -test io-3.1 {Tcl_GetChannelName} { - removeFile test1 - set f [open test1 w] - set n [testchannel name $f] - close $f - string compare $n $f -} 0 -test io-3.2 {Tcl_GetChannelType} { - removeFile test1 - set f [open test1 w] - set t [testchannel type $f] - close $f - string compare $t file -} 0 -test io-3.3 {Tcl_GetChannelFile, input} { - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - puts $f "1234567890\n098765432" - close $f - set f [open test1 r] - gets $f - set l "" - lappend l [testchannel inputbuffered $f] - lappend l [tell $f] - close $f - set l -} {10 11} -test io-3.4 {Tcl_GetChannelFile, output} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [tell $f] - flush $f - lappend l [testchannel outputbuffered $f] - lappend l [tell $f] - close $f - removeFile test1 - set l -} {6 6 0 6} - -# Test flushing. The functions tested here are FlushChannel. - -test io-4.1 {FlushChannel, no output buffered} { - removeFile test1 - set f [open test1 w] - flush $f - set s [file size test1] - close $f - set s -} 0 -test io-4.2 {FlushChannel, some output buffered} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set l "" - puts $f hello - lappend l [file size test1] - flush $f - lappend l [file size test1] - close $f - lappend l [file size test1] - set l -} {0 6 6} -test io-4.3 {FlushChannel, implicit flush on close} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set l "" - puts $f hello - lappend l [file size test1] - close $f - lappend l [file size test1] - set l -} {0 6} -test io-4.4 {FlushChannel, implicit flush when buffer fills} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - fconfigure $f -buffersize 60 - set l "" - lappend l [file size test1] - for {set i 0} {$i < 12} {incr i} { - puts $f hello - } - lappend l [file size test1] - flush $f - lappend l [file size test1] - close $f - set l -} {0 60 72} -test io-4.5 {FlushChannel, implicit flush when buffer fills and on close} {unixOrPc} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffersize 60 -eofchar {} - set l "" - lappend l [file size test1] - for {set i 0} {$i < 12} {incr i} { - puts $f hello - } - lappend l [file size test1] - close $f - lappend l [file size test1] - set l -} {0 60 72} -test io-4.6 {FlushChannel, async flushing, async close} {stdio && asyncPipeClose} { - removeFile pipe - removeFile output - set f [open pipe w] - puts $f { - set f [open output w] - fconfigure $f -translation lf -buffering none -eofchar {} - while {![eof stdin]} { - after 20 - puts -nonewline $f [read stdin 1024] - } - close $f - } - close $f - set x 01234567890123456789012345678901 - for {set i 0} {$i < 11} {incr i} { - set x "$x$x" - } - set f [open output w] - close $f - set f [open "|[list $tcltest pipe]" w] - fconfigure $f -blocking off - puts -nonewline $f $x - close $f - set counter 0 - while {([file size output] < 65536) && ($counter < 1000)} { - incr counter - after 20 - update - } - if {$counter == 1000} { - set result probably_broken - } else { - set result ok - } -} ok - -# Tests closing a channel. The functions tested are CloseChannel and Tcl_Close. - -test io-5.1 {CloseChannel called when all references are dropped} { - removeFile test1 - set f [open test1 w] - interp create x - interp share "" $f x - set l "" - lappend l [testchannel refcount $f] - x eval close $f - interp delete x - lappend l [testchannel refcount $f] - close $f - set l -} {2 1} -test io-5.2 {CloseChannel called when all references are dropped} { - removeFile test1 - set f [open test1 w] - interp create x - interp share "" $f x - puts -nonewline $f abc - close $f - x eval puts $f def - x eval close $f - interp delete x - set f [open test1 r] - set l [gets $f] - close $f - set l -} abcdef -test io-5.3 {CloseChannel, not called before output queue is empty} {unixOrPc asyncPipeClose nonPortable tempNotPc} { - removeFile pipe - removeFile output - set f [open pipe w] - puts $f { - - # Need to not have eof char appended on close, because the other - # side of the pipe already closed, so that writing would cause an - # error "invalid file". - - fconfigure stdout -eofchar {} - fconfigure stderr -eofchar {} - - set f [open output w] - fconfigure $f -translation lf -buffering none - for {set x 0} {$x < 20} {incr x} { - after 20 - puts -nonewline $f [read stdin 1024] - } - close $f - } - close $f - set x 01234567890123456789012345678901 - for {set i 0} {$i < 11} {incr i} { - set x "$x$x" - } - set f [open output w] - close $f - set f [open "|[list $tcltest pipe]" r+] - fconfigure $f -blocking off -eofchar {} - - # Under windows, the first 24576 bytes of $x are copied to $f, and - # then the writing fails. - - puts -nonewline $f $x - close $f - set counter 0 - while {([file size output] < 20480) && ($counter < 1000)} { - incr counter - after 20 - update - } - if {$counter == 1000} { - set result probably_broken - } else { - set result ok - } -} ok -test io-5.4 {Tcl_Close} { - removeFile test1 - set l "" - lappend l [lsort [testchannel open]] - set f [open test1 w] - lappend l [lsort [testchannel open]] - close $f - lappend l [lsort [testchannel open]] - set x [list $consoleFileNames \ - [lsort [eval list $consoleFileNames $f]] \ - $consoleFileNames] - string compare $l $x -} 0 -test io-5.5 {Tcl_Close vs standard handles} {unixOnly} { - removeFile script - set f [open script w] - puts $f { - close stdin - puts [testchannel open] - } - close $f - set f [open "|[list $tcltest script]" r] - set l [gets $f] - close $f - set l -} {file1 file2} - -# Test output on channels. The functions tested are Tcl_Write -# and Tcl_Flush. - -test io-6.1 {Tcl_Write, channel not writable} { - list [catch {puts stdin hello} msg] $msg -} {1 {channel "stdin" wasn't opened for writing}} -test io-6.2 {Tcl_Write, empty string} { - removeFile test1 - set f [open test1 w] - fconfigure $f -eofchar {} - puts -nonewline $f "" - close $f - file size test1 -} 0 -test io-6.3 {Tcl_Write, nonempty string} { - removeFile test1 - set f [open test1 w] - fconfigure $f -eofchar {} - puts -nonewline $f hello - close $f - file size test1 -} 5 -test io-6.4 {Tcl_Write, buffering in full buffering mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffering full -eofchar {} - puts $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - flush $f - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - close $f - set l -} {6 0 0 6} -test io-6.5 {Tcl_Write, buffering in line buffering mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffering line -eofchar {} - puts -nonewline $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - puts $f hello - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - close $f - set l -} {5 0 0 11} -test io-6.6 {Tcl_Write, buffering in no buffering mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffering none -eofchar {} - puts -nonewline $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - puts $f hello - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - close $f - set l -} {0 5 0 11} -test io-6.7 {Tcl_Flush, full buffering} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffering full -eofchar {} - puts -nonewline $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - puts $f hello - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - flush $f - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - close $f - set l -} {5 0 11 0 0 11} -test io-6.8 {Tcl_Flush, full buffering} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -buffering line - puts -nonewline $f hello - set l "" - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - flush $f - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - puts $f hello - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - flush $f - lappend l [testchannel outputbuffered $f] - lappend l [file size test1] - close $f - set l -} {5 0 0 5 0 11 0 11} -test io-6.9 {Tcl_Flush, channel not writable} { - list [catch {flush stdin} msg] $msg -} {1 {channel "stdin" wasn't opened for writing}} -test io-6.10 {Tcl_Write, looping and buffering} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - set f2 [open longfile r] - for {set x 0} {$x < 10} {incr x} { - puts $f1 [gets $f2] - } - close $f2 - close $f1 - file size test1 -} 387 -test io-6.11 {Tcl_Write, no newline, implicit flush} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -eofchar {} - set f2 [open longfile r] - for {set x 0} {$x < 10} {incr x} { - puts -nonewline $f1 [gets $f2] - } - close $f1 - close $f2 - file size test1 -} 377 -test io-6.12 {Tcl_Write on a pipe} {stdio} { - removeFile test1 - removeFile pipe - set f1 [open pipe w] - puts $f1 { - set f1 [open longfile r] - for {set x 0} {$x < 10} {incr x} { - puts [gets $f1] - } - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r] - set f2 [open longfile r] - set y ok - for {set x 0} {$x < 10} {incr x} { - set l1 [gets $f1] - set l2 [gets $f2] - if {"$l1" != "$l2"} { - set y broken - } - } - close $f1 - close $f2 - set y -} ok -test io-6.13 {Tcl_Write to a pipe, line buffered} {stdio} { - removeFile test1 - removeFile pipe - set f1 [open pipe w] - puts $f1 { - puts [gets stdin] - puts [gets stdin] - } - close $f1 - set y ok - set f1 [open "|[list $tcltest pipe]" r+] - fconfigure $f1 -buffering line - set f2 [open longfile r] - set line [gets $f2] - puts $f1 $line - set backline [gets $f1] - if {"$line" != "$backline"} { - set y broken - } - set line [gets $f2] - puts $f1 $line - set backline [gets $f1] - if {"$line" != "$backline"} { - set y broken - } - close $f1 - close $f2 - set y -} ok -test io-6.14 {Tcl_Write, buffering and implicit flush at close} { - removeFile test3 - set f [open test3 w] - puts -nonewline $f "Text1" - puts -nonewline $f " Text 2" - puts $f " Text 3" - close $f - set f [open test3 r] - set x [gets $f] - close $f - set x -} {Text1 Text 2 Text 3} -test io-6.15 {Tcl_Flush, channel not open for writing} { - removeFile test1 - set fd [open test1 w] - close $fd - set fd [open test1 r] - set x [list [catch {flush $fd} msg] $msg] - close $fd - string compare $x \ - [list 1 "channel \"$fd\" wasn't opened for writing"] -} 0 -test io-6.16 {Tcl_Flush on pipe opened only for reading} {stdio} { - set fd [open "|[list $tcltest cat longfile]" r] - set x [list [catch {flush $fd} msg] $msg] - catch {close $fd} - string compare $x \ - [list 1 "channel \"$fd\" wasn't opened for writing"] -} 0 -test io-6.17 {Tcl_Write buffers, then Tcl_Flush flushes} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf - puts $f1 hello - puts $f1 hello - puts $f1 hello - flush $f1 - set x [file size test1] - close $f1 - set x -} 18 -test io-6.18 {Tcl_Write and Tcl_Flush intermixed} { - removeFile test1 - set x "" - set f1 [open test1 w] - fconfigure $f1 -translation lf - puts $f1 hello - puts $f1 hello - puts $f1 hello - flush $f1 - lappend x [file size test1] - puts $f1 hello - flush $f1 - lappend x [file size test1] - puts $f1 hello - flush $f1 - lappend x [file size test1] - close $f1 - set x -} {18 24 30} -test io-6.19 {Explicit and implicit flushes} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - set x "" - puts $f1 hello - puts $f1 hello - puts $f1 hello - flush $f1 - lappend x [file size test1] - puts $f1 hello - flush $f1 - lappend x [file size test1] - puts $f1 hello - close $f1 - lappend x [file size test1] - set x -} {18 24 30} -test io-6.20 {Implicit flush when buffer is full} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - set line "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" - for {set x 0} {$x < 100} {incr x} { - puts $f1 $line - } - set z "" - lappend z [file size test1] - for {set x 0} {$x < 100} {incr x} { - puts $f1 $line - } - lappend z [file size test1] - close $f1 - lappend z [file size test1] - set z -} {4096 12288 12600} -test io-6.21 {Tcl_Flush to pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {set x [read stdin 6]} - puts $f1 {set cnt [string length $x]} - puts $f1 {puts "read $cnt characters"} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - flush $f1 - set x [gets $f1] - catch {close $f1} - set x -} "read 6 characters" -test io-6.22 {Tcl_Flush called at other end of pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 { - fconfigure stdout -buffering full - puts hello - puts hello - flush stdout - gets stdin - puts bye - flush stdout - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - set x "" - lappend x [gets $f1] - lappend x [gets $f1] - puts $f1 hello - flush $f1 - lappend x [gets $f1] - close $f1 - set x -} {hello hello bye} -test io-6.23 {Tcl_Flush and line buffering at end of pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 { - puts hello - puts hello - gets stdin - puts bye - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - set x "" - lappend x [gets $f1] - lappend x [gets $f1] - puts $f1 hello - flush $f1 - lappend x [gets $f1] - close $f1 - set x -} {hello hello bye} -test io-6.24 {Tcl_Write and Tcl_Flush move end of file} { - set f [open test3 w] - puts $f "Line 1" - puts $f "Line 2" - set f2 [open test3] - set x {} - lappend x [read -nonewline $f2] - close $f2 - flush $f - set f2 [open test3] - lappend x [read -nonewline $f2] - close $f2 - close $f - set x -} {{} {Line 1 -Line 2}} -test io-6.25 {Implicit flush with Tcl_Flush to command pipelines} {stdio} { - removeFile test3 - set f [open "|[list $tcltest cat | $tcltest cat > test3]" w] - puts $f "Line 1" - puts $f "Line 2" - close $f - after 100 - set f [open test3 r] - set x [read $f] - close $f - set x -} {Line 1 -Line 2 -} -test io-6.26 {Tcl_Flush, Tcl_Write on bidirectional pipelines} {unixOrPc && unixExecs && tempNotPc} { - set f [open "|[list cat -u]" r+] - puts $f "Line1" - flush $f - set x [gets $f] - close $f - set x -} {Line1} -test io-6.27 {Tcl_Flush on closed pipeline} {stdio && tempNotPc} { - removeFile pipe - set f [open pipe w] - puts $f {exit} - close $f - set f [open "|[list $tcltest pipe]" r+] - gets $f - puts $f output - after 50 - # - # The flush below will get a SIGPIPE. This is an expected part of - # test and indicates that the test operates correctly. If you run - # this test under a debugger, the signal will by intercepted unless - # you disable the debugger's signal interception. - # - if {[catch {flush $f} msg]} { - set x [list 1 $msg $errorCode] - catch {close $f} - } else { - if {[catch {close $f} msg]} { - set x [list 1 $msg $errorCode] - } else { - set x {this was supposed to fail and did not} - } - } - regsub {".*":} $x {"":} x - string tolower $x -} {1 {error flushing "": broken pipe} {posix epipe {broken pipe}}} -test io-6.28 {Tcl_Write, lf mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - puts $f hello\nthere\nand\nhere - flush $f - set s [file size test1] - close $f - set s -} 21 -test io-6.29 {Tcl_Write, cr mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - puts $f hello\nthere\nand\nhere - close $f - file size test1 -} 21 -test io-6.30 {Tcl_Write, crlf mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - puts $f hello\nthere\nand\nhere - close $f - file size test1 -} 25 -test io-6.31 {Tcl_Write, background flush} {stdio} { - removeFile pipe - removeFile output - set f [open pipe w] - puts $f {set f [open output w]} - puts $f {fconfigure $f -translation lf} - set x [list while {![eof stdin]}] - set x "$x {" - puts $f $x - puts $f { puts -nonewline $f [read stdin 4096]} - puts $f { flush $f} - puts $f "}" - puts $f {close $f} - close $f - set x 01234567890123456789012345678901 - for {set i 0} {$i < 11} {incr i} { - set x "$x$x" - } - set f [open output w] - close $f - set f [open "|[list $tcltest pipe]" r+] - fconfigure $f -blocking off - puts -nonewline $f $x - close $f - set counter 0 - while {([file size output] < 65536) && ($counter < 1000)} { - incr counter - after 5 - update - } - if {$counter == 1000} { - set result probably_broken - } else { - set result ok - } -} ok -test io-6.32 {Tcl_Write, background flush to slow reader} {stdio && asyncPipeClose} { - removeFile pipe - removeFile output - set f [open pipe w] - puts $f {set f [open output w]} - puts $f {fconfigure $f -translation lf} - set x [list while {![eof stdin]}] - set x "$x {" - puts $f $x - puts $f { after 20} - puts $f { puts -nonewline $f [read stdin 1024]} - puts $f { flush $f} - puts $f "}" - puts $f {close $f} - close $f - set x 01234567890123456789012345678901 - for {set i 0} {$i < 11} {incr i} { - set x "$x$x" - } - set f [open output w] - close $f - set f [open "|[list $tcltest pipe]" r+] - fconfigure $f -blocking off - puts -nonewline $f $x - close $f - set counter 0 - while {([file size output] < 65536) && ($counter < 1000)} { - incr counter - after 20 - update - } - if {$counter == 1000} { - set result probably_broken - } else { - set result ok - } -} ok -test io-6.33 {Tcl_Flush, implicit flush on exit} {stdio} { - set f [open script w] - puts $f { - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello - puts $f bye - puts $f strange - } - close $f - exec $tcltest script - set f [open test1 r] - set r [read $f] - close $f - set r -} {hello -bye -strange -} - -test io-6.34 {Tcl_Close, async flush on close, using sockets} {socket tempNotMac} { - set c 0 - set x running - set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz - proc writelots {s l} { - for {set i 0} {$i < 2000} {incr i} { - puts $s $l - } - } - proc accept {s a p} { - global x - fileevent $s readable [list readit $s] - fconfigure $s -blocking off - set x accepted - } - proc readit {s} { - global c x - set l [gets $s] - - if {[eof $s]} { - close $s - set x done - } elseif {([string length $l] > 0) || ![fblocked $s]} { - incr c - } - } - set ss [socket -server accept 2828] - set cs [socket [info hostname] 2828] - vwait x - fconfigure $cs -blocking off - writelots $cs $l - close $cs - close $ss - vwait x - set c -} 2000 -test io-6.35 {Tcl_Close vs fileevent vs multiple interpreters} {socket} { - catch {interp delete x} - catch {interp delete y} - interp create x - interp create y - set s [socket -server accept 2828] - proc accept {s a p} { - puts $s hello - close $s - } - set c [socket [info hostname] 2828] - interp share {} $c x - interp share {} $c y - close $c - x eval { - proc readit {s} { - gets $s - if {[eof $s]} { - close $s - } - } - } - y eval { - proc readit {s} { - gets $s - if {[eof $s]} { - close $s - } - } - } - x eval "fileevent $c readable \{readit $c\}" - y eval "fileevent $c readable \{readit $c\}" - y eval [list close $c] - update - close $s - interp delete x - interp delete y -} "" - -# Test end of line translations. Procedures tested are Tcl_Write, Tcl_Read. - -test io-7.1 {Tcl_Write lf, Tcl_Read lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set x [read $f] - close $f - set x -} "hello\nthere\nand\nhere\n" -test io-7.2 {Tcl_Write lf, Tcl_Read cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set x [read $f] - close $f - set x -} "hello\nthere\nand\nhere\n" -test io-7.3 {Tcl_Write lf, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set x [read $f] - close $f - set x -} "hello\nthere\nand\nhere\n" -test io-7.4 {Tcl_Write cr, Tcl_Read cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set x [read $f] - close $f - set x -} "hello\nthere\nand\nhere\n" -test io-7.5 {Tcl_Write cr, Tcl_Read lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set x [read $f] - close $f - set x -} "hello\rthere\rand\rhere\r" -test io-7.6 {Tcl_Write cr, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set x [read $f] - close $f - set x -} "hello\rthere\rand\rhere\r" -test io-7.7 {Tcl_Write crlf, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set x [read $f] - close $f - set x -} "hello\nthere\nand\nhere\n" -test io-7.8 {Tcl_Write crlf, Tcl_Read lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set x [read $f] - close $f - set x -} "hello\r\nthere\r\nand\r\nhere\r\n" -test io-7.9 {Tcl_Write crlf, Tcl_Read cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set x [read $f] - close $f - set x -} "hello\n\nthere\n\nand\n\nhere\n\n" -test io-7.10 {Tcl_Write lf, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set c [read $f] - set x [fconfigure $f -translation] - close $f - list $c $x -} {{hello -there -and -here -} auto} -test io-7.11 {Tcl_Write cr, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set c [read $f] - set x [fconfigure $f -translation] - close $f - list $c $x -} {{hello -there -and -here -} auto} -test io-7.12 {Tcl_Write crlf, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set c [read $f] - set x [fconfigure $f -translation] - close $f - list $c $x -} {{hello -there -and -here -} auto} - -test io-7.13 {Tcl_Write crlf on block boundary, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set line "123456789ABCDE" ;# 14 char plus crlf - puts -nonewline $f x ;# shift crlf across block boundary - for {set i 0} {$i < 700} {incr i} { - puts $f $line - } - close $f - set f [open test1 r] - fconfigure $f -translation auto - set c [read $f] - close $f - string length $c -} [expr 700*15+1] - -test io-7.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set line "123456789ABCDE" ;# 14 char plus crlf - puts -nonewline $f x ;# shift crlf across block boundary - for {set i 0} {$i < 700} {incr i} { - puts $f $line - } - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set c [read $f] - close $f - string length $c -} [expr 700*15+1] - -test io-7.15 {Tcl_Write mixed, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\rhere - close $f - set f [open test1 r] - fconfigure $f -translation auto - set c [read $f] - close $f - set c -} {hello -there -and -here -} -test io-7.16 {Tcl_Write ^Z at end, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f hello\nthere\nand\rhere\n\x1a - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set c [read $f] - close $f - set c -} {hello -there -and -here -} -test io-7.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {pcOnly} { - removeFile test1 - set f [open test1 w] - fconfigure $f -eofchar \x1a -translation lf - puts $f hello\nthere\nand\rhere - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set c [read $f] - close $f - set c -} {hello -there -and -here -} -test io-7.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cghi\nqrs" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1 {} 1} -test io-7.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cghi\nqrs" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1 {} 1} -test io-7.20 {Tcl_Write, ^Z in middle ignored, Tcl_Read lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set s [format "abc\ndef\n%cghi\nqrs" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation lf -eofchar {} - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} "abc def 0 \x1aghi 0 qrs 0 {} 1" -test io-7.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set s [format "abc\ndef\n%cghi\nqrs" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation cr -eofchar {} - set l "" - set x [gets $f] - lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs"] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {0 1 {} 1} -test io-7.22 {Tcl_Write, ^Z in middle ignored, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set s [format "abc\ndef\n%cghi\nqrs" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation crlf -eofchar {} - set l "" - set x [gets $f] - lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs"] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {0 1 {} 1} -test io-7.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} -test io-7.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation lf -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} -test io-7.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} -test io-7.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation cr -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} -test io-7.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} -test io-7.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format abc\ndef\n%cqrs\ntuv 26] - puts $f $c - close $f - set f [open test1 r] - fconfigure $f -translation crlf -eofchar \x1a - set c [string length [read $f]] - set e [eof $f] - close $f - list $c $e -} {8 1} - -# Test end of line translations. Functions tested are Tcl_Write and Tcl_Gets. - -test io-8.1 {Tcl_Write lf, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - close $f - set l -} {hello 6 auto there 12 auto} -test io-8.2 {Tcl_Write cr, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - close $f - set l -} {hello 6 auto there 12 auto} -test io-8.3 {Tcl_Write crlf, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - close $f - set l -} {hello 7 auto there 14 auto} -test io-8.4 {Tcl_Write lf, Tcl_Gets lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - close $f - set l -} {hello 6 lf there 12 lf} -test io-8.5 {Tcl_Write lf, Tcl_Gets cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set l "" - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {20 21 cr 1 {} 21 cr 1} -test io-8.6 {Tcl_Write lf, Tcl_Gets crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set l "" - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {20 21 crlf 1 {} 21 crlf 1} -test io-8.7 {Tcl_Write cr, Tcl_Gets cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {hello 6 cr 0 there 12 cr 0} -test io-8.8 {Tcl_Write cr, Tcl_Gets lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set l "" - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {21 21 lf 1 {} 21 lf 1} -test io-8.9 {Tcl_Write cr, Tcl_Gets crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set l "" - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {21 21 crlf 1 {} 21 crlf 1} -test io-8.10 {Tcl_Write crlf, Tcl_Gets crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation crlf - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {hello 7 crlf 0 there 14 crlf 0} -test io-8.11 {Tcl_Write crlf, Tcl_Gets cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation cr - set l "" - lappend l [gets $f] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {hello 6 cr 0 6 13 cr 0} -test io-8.12 {Tcl_Write crlf, Tcl_Gets lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - puts $f hello\nthere\nand\nhere - close $f - set f [open test1 r] - fconfigure $f -translation lf - set l "" - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - lappend l [string length [gets $f]] - lappend l [tell $f] - lappend l [fconfigure $f -translation] - lappend l [eof $f] - close $f - set l -} {6 7 lf 0 6 14 lf 0} -test io-8.13 {binary mode is synonym of lf mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation binary - set x [fconfigure $f -translation] - close $f - set x -} lf -# -# Test io-9.14 has been removed because "auto" output translation mode is -# not supoprted. -# -test io-8.14 {Tcl_Write mixed, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts $f hello\nthere\rand\r\nhere - close $f - set f [open test1 r] - fconfigure $f -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.15 {Tcl_Write mixed, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f hello\nthere\rand\r\nhere\r - close $f - set f [open test1 r] - fconfigure $f -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.16 {Tcl_Write mixed, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f hello\nthere\rand\r\nhere\n - close $f - set f [open test1 r] - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.17 {Tcl_Write mixed, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f hello\nthere\rand\r\nhere\r\n - close $f - set f [open test1 r] - fconfigure $f -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.18 {Tcl_Write ^Z at end, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "hello\nthere\nand\rhere\n\%c" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -eofchar \x1a -translation lf - puts $f hello\nthere\nand\rhere - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {hello there and here 0 {} 1} -test io-8.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a - fconfigure $f -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.22 {Tcl_Write, ^Z in middle ignored, Tcl_Gets lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation lf -eofchar {} - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" -test io-8.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation cr -eofchar {} - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" -test io-8.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation crlf -eofchar {} - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" -test io-8.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation lf -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation cr -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - set s [format "abc\ndef\n%cqrs\ntuv" 26] - puts $f $s - close $f - set f [open test1 r] - fconfigure $f -translation crlf -eofchar \x1a - set l "" - lappend l [gets $f] - lappend l [gets $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {abc def 0 {} 1} -test io-8.31 {Tcl_Write crlf on block boundary, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set line "123456789ABCDE" ;# 14 char plus crlf - puts -nonewline $f x ;# shift crlf across block boundary - for {set i 0} {$i < 700} {incr i} { - puts $f $line - } - close $f - set f [open test1 r] - fconfigure $f -translation auto - set c "" - while {[gets $f line] >= 0} { - append c $line\n - } - close $f - string length $c -} [expr 700*15+1] -test io-8.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set line "123456789ABCDE" ;# 14 char plus crlf - puts -nonewline $f x ;# shift crlf across block boundary - for {set i 0} {$i < 256} {incr i} { - puts $f $line - } - close $f - set f [open test1 r] - fconfigure $f -translation auto - set c "" - while {[gets $f line] >= 0} { - append c $line\n - } - close $f - string length $c -} [expr 256*15+1] - - -# Test Tcl_Read and buffering. - -test io-9.1 {Tcl_Read, channel not readable} { - list [catch {read stdout} msg] $msg -} {1 {channel "stdout" wasn't opened for reading}} -test io-9.2 {Tcl_Read, zero byte count} { - read stdin 0 -} "" -test io-9.3 {Tcl_Read, negative byte count} { - set f [open longfile r] - set l [list [catch {read $f -1} msg] $msg] - close $f - set l -} {1 {bad argument "-1": should be "nonewline"}} -test io-9.4 {Tcl_Read, positive byte count} { - set f [open longfile r] - set x [read $f 1024] - set s [string length $x] - unset x - close $f - set s -} 1024 -test io-9.5 {Tcl_Read, multiple buffers} { - set f [open longfile r] - fconfigure $f -buffersize 100 - set x [read $f 1024] - set s [string length $x] - unset x - close $f - set s -} 1024 -test io-9.6 {Tcl_Read, very large read} { - set f1 [open longfile r] - set z [read $f1 1000000] - close $f1 - set l [string length $z] - set x ok - set z [file size longfile] - if {$z != $l} { - set x broken - } - set x -} ok -test io-9.7 {Tcl_Read, nonblocking, file} {nonBlockFiles} { - set f1 [open longfile r] - fconfigure $f1 -blocking off - set z [read $f1 20] - close $f1 - set l [string length $z] - set x ok - if {$l != 20} { - set x broken - } - set x -} ok -test io-9.8 {Tcl_Read, nonblocking, file} {nonBlockFiles} { - set f1 [open longfile r] - fconfigure $f1 -blocking off - set z [read $f1 1000000] - close $f1 - set x ok - set l [string length $z]] - set z [file size longfile]] - if {$z != $l} { - set x broken - } - set x -} ok -test io-9.9 {Tcl_Read, read to end of file} { - set f1 [open longfile r] - set z [read $f1] - close $f1 - set l [string length $z] - set x ok - set z [file size longfile] - if {$z != $l} { - set x broken - } - set x -} ok -test io-9.10 {Tcl_Read from a pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {puts [gets stdin]} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - flush $f1 - set x [read $f1] - close $f1 - set x -} "hello\n" -test io-9.11 {Tcl_Read from a pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {puts [gets stdin]} - puts $f1 {puts [gets stdin]} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - flush $f1 - set x "" - lappend x [read $f1 6] - puts $f1 hello - flush $f1 - lappend x [read $f1] - close $f1 - set x -} {{hello -} {hello -}} -test io-9.12 {Tcl_Read, -nonewline} { - removeFile test1 - set f1 [open test1 w] - puts $f1 hello - puts $f1 bye - close $f1 - set f1 [open test1 r] - set c [read -nonewline $f1] - close $f1 - set c -} {hello -bye} -test io-9.13 {Tcl_Read, -nonewline} { - removeFile test1 - set f1 [open test1 w] - puts $f1 hello - puts $f1 bye - close $f1 - set f1 [open test1 r] - set c [read -nonewline $f1] - close $f1 - list [string length $c] $c -} {9 {hello -bye}} -test io-9.14 {Tcl_Read, reading in small chunks} { - removeFile test1 - set f [open test1 w] - puts $f "Two lines: this one" - puts $f "and this one" - close $f - set f [open test1] - set x [list [read $f 1] [read $f 2] [read $f]] - close $f - set x -} {T wo { lines: this one -and this one -}} -test io-9.15 {Tcl_Read, asking for more input than available} { - removeFile test1 - set f [open test1 w] - puts $f "Two lines: this one" - puts $f "and this one" - close $f - set f [open test1] - set x [read $f 100] - close $f - set x -} {Two lines: this one -and this one -} -test io-9.16 {Tcl_Read, read to end of file with -nonewline} { - removeFile test1 - set f [open test1 w] - puts $f "Two lines: this one" - puts $f "and this one" - close $f - set f [open test1] - set x [read -nonewline $f] - close $f - set x -} {Two lines: this one -and this one} - -# Test Tcl_Gets. - -test io-10.1 {Tcl_Gets, reading what was written} { - removeFile test1 - set f1 [open test1 w] - set y "first line" - puts $f1 $y - close $f1 - set f1 [open test1 r] - set x [gets $f1] - set z ok - if {"$x" != "$y"} { - set z broken - } - close $f1 - set z -} ok -test io-10.2 {Tcl_Gets into variable} { - set f1 [open longfile r] - set c [gets $f1 x] - set l [string length x] - set z ok - if {$l != $l} { - set z broken - } - close $f1 - set z -} ok -test io-10.3 {Tcl_Gets from pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {puts [gets stdin]} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - flush $f1 - set x [gets $f1] - close $f1 - set z ok - if {"$x" != "hello"} { - set z broken - } - set z -} ok -test io-10.4 {Tcl_Gets with long line} { - removeFile test3 - set f [open test3 w] - puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - close $f - set f [open test3] - set x [gets $f] - close $f - set x -} {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ} -test io-10.5 {Tcl_Gets with long line} { - set f [open test3] - set x [gets $f y] - close $f - list $x $y -} {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ} -test io-10.6 {Tcl_Gets and end of file} { - removeFile test3 - set f [open test3 w] - puts -nonewline $f "Test1\nTest2" - close $f - set f [open test3] - set x {} - set y {} - lappend x [gets $f y] $y - set y {} - lappend x [gets $f y] $y - set y {} - lappend x [gets $f y] $y - close $f - set x -} {5 Test1 5 Test2 -1 {}} -test io-10.7 {Tcl_Gets and bad variable} { - set f [open test3 w] - puts $f "Line 1" - puts $f "Line 2" - close $f - catch {unset x} - set x 24 - set f [open test3 r] - set result [list [catch {gets $f x(0)} msg] $msg] - close $f - set result -} {1 {can't set "x(0)": variable isn't array}} -test io-10.8 {Tcl_Gets, exercising double buffering} { - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - set x "" - for {set y 0} {$y < 99} {incr y} {set x "a$x"} - for {set y 0} {$y < 100} {incr y} {puts $f $x} - close $f - set f [open test3 r] - fconfigure $f -translation lf - for {set y 0} {$y < 100} {incr y} {gets $f} - close $f - set y -} 100 -test io-10.9 {Tcl_Gets, exercising double buffering} { - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - set x "" - for {set y 0} {$y < 99} {incr y} {set x "a$x"} - for {set y 0} {$y < 200} {incr y} {puts $f $x} - close $f - set f [open test3 r] - fconfigure $f -translation lf - for {set y 0} {$y < 200} {incr y} {gets $f} - close $f - set y -} 200 -test io-10.10 {Tcl_Gets, exercising double buffering} { - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - set x "" - for {set y 0} {$y < 99} {incr y} {set x "a$x"} - for {set y 0} {$y < 300} {incr y} {puts $f $x} - close $f - set f [open test3 r] - fconfigure $f -translation lf - for {set y 0} {$y < 300} {incr y} {gets $f} - close $f - set y -} 300 - -# Test Tcl_Seek and Tcl_Tell. - -test io-11.1 {Tcl_Seek to current position at start of file} { - set f1 [open longfile r] - seek $f1 0 current - set c [tell $f1] - close $f1 - set c -} 0 -test io-11.2 {Tcl_Seek to offset from start} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 10 start - set c [tell $f1] - close $f1 - set c -} 10 -test io-11.3 {Tcl_Seek to end of file} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 0 end - set c [tell $f1] - close $f1 - set c -} 54 -test io-11.4 {Tcl_Seek to offset from end of file} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 -10 end - set c [tell $f1] - close $f1 - set c -} 44 -test io-11.5 {Tcl_Seek to offset from current position} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 10 current - seek $f1 10 current - set c [tell $f1] - close $f1 - set c -} 20 -test io-11.6 {Tcl_Seek to offset from end of file} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 -10 end - set c [tell $f1] - set r [read $f1] - close $f1 - list $c $r -} {44 {rstuvwxyz -}} -test io-11.7 {Tcl_Seek to offset from end of file, then to current position} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 -10 end - set c1 [tell $f1] - set r1 [read $f1 5] - seek $f1 0 current - set c2 [tell $f1] - close $f1 - list $c1 $r1 $c2 -} {44 rstuv 49} -test io-11.8 {Tcl_Seek on pipes: not supported} {stdio} { - set f1 [open "|[list $tcltest]" r+] - set x [list [catch {seek $f1 0 current} msg] $msg] - close $f1 - regsub {".*":} $x {"":} x - string tolower $x -} {1 {error during seek on "": invalid argument}} -test io-11.9 {Tcl_Seek, testing buffered input flushing} { - removeFile test3 - set f [open test3 w] - fconfigure $f -eofchar {} - puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" - close $f - set f [open test3 RDWR] - set x [read $f 1] - seek $f 3 - lappend x [read $f 1] - seek $f 0 start - lappend x [read $f 1] - seek $f 10 current - lappend x [read $f 1] - seek $f -2 end - lappend x [read $f 1] - seek $f 50 end - lappend x [read $f 1] - seek $f 1 - lappend x [read $f 1] - close $f - set x -} {a d a l Y {} b} -test io-11.10 {Tcl_Seek testing flushing of buffered input} { - set f [open test3 w] - fconfigure $f -translation lf - puts $f xyz\n123 - close $f - set f [open test3 r+] - fconfigure $f -translation lf - set x [gets $f] - seek $f 0 current - puts $f 456 - close $f - list $x [viewFile test3] -} "xyz {xyz -456}" -test io-11.11 {Tcl_Seek testing flushing of buffered output} { - set f [open test3 w] - puts $f xyz\n123 - close $f - set f [open test3 w+] - puts $f xyzzy - seek $f 2 - set x [gets $f] - close $f - list $x [viewFile test3] -} "zzy xyzzy" -test io-11.12 {Tcl_Seek testing combination of write, seek back and read} { - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - puts $f xyz\n123 - close $f - set f [open test3 a+] - fconfigure $f -translation lf -eofchar {} - puts $f xyzzy - flush $f - set x [tell $f] - seek $f -4 cur - set y [gets $f] - close $f - list $x [viewFile test3] $y -} {14 {xyz -123 -xyzzy} zzy} -test io-11.13 {Tcl_Tell at start of file} { - removeFile test1 - set f1 [open test1 w] - set p [tell $f1] - close $f1 - set p -} 0 -test io-11.14 {Tcl_Tell after seek to end of file} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 0 end - set c1 [tell $f1] - close $f1 - set c1 -} 54 -test io-11.15 {Tcl_Tell combined with seeking} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -eofchar {} - puts $f1 "abcdefghijklmnopqrstuvwxyz" - puts $f1 "abcdefghijklmnopqrstuvwxyz" - close $f1 - set f1 [open test1 r] - seek $f1 10 start - set c1 [tell $f1] - seek $f1 10 current - set c2 [tell $f1] - close $f1 - list $c1 $c2 -} {10 20} -test io-11.16 {Tcl_tell on pipe: always -1} {stdio} { - set f1 [open "|[list $tcltest]" r+] - set c [tell $f1] - close $f1 - set c -} -1 -test io-11.17 {Tcl_Tell on pipe: always -1} {stdio} { - set f1 [open "|[list $tcltest]" r+] - puts $f1 {puts hello} - flush $f1 - set c [tell $f1] - gets $f1 - close $f1 - set c -} -1 -test io-11.18 {Tcl_Tell combined with seeking and reading} { - removeFile test2 - set f [open test2 w] - fconfigure $f -translation lf -eofchar {} - puts -nonewline $f "line1\nline2\nline3\nline4\nline5\n" - close $f - set f [open test2] - fconfigure $f -translation lf - set x [tell $f] - read $f 3 - lappend x [tell $f] - seek $f 2 - lappend x [tell $f] - seek $f 10 current - lappend x [tell $f] - seek $f 0 end - lappend x [tell $f] - close $f - set x -} {0 3 2 12 30} -test io-11.19 {Tcl_Tell combined with opening in append mode} { - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - puts $f "abcdefghijklmnopqrstuvwxyz" - puts $f "abcdefghijklmnopqrstuvwxyz" - close $f - set f [open test3 a] - set c [tell $f] - close $f - set c -} 54 -test io-11.20 {Tcl_Tell combined with writing} { - set f [open test3 w] - set l "" - seek $f 29 start - lappend l [tell $f] - puts -nonewline $f a - seek $f 39 start - lappend l [tell $f] - puts -nonewline $f a - lappend l [tell $f] - seek $f 407 end - lappend l [tell $f] - close $f - set l -} {29 39 40 447} - -# Test Tcl_Eof - -test io-12.1 {Tcl_Eof} { - removeFile test1 - set f [open test1 w] - puts $f hello - puts $f hello - close $f - set f [open test1] - set x [eof $f] - lappend x [eof $f] - gets $f - lappend x [eof $f] - gets $f - lappend x [eof $f] - gets $f - lappend x [eof $f] - lappend x [eof $f] - close $f - set x -} {0 0 0 0 1 1} -test io-12.2 {Tcl_Eof with pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {gets stdin} - puts $f1 {puts hello} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - set x [eof $f1] - flush $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - close $f1 - set x -} {0 0 0 1} -test io-12.3 {Tcl_Eof with pipe} {stdio} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {gets stdin} - puts $f1 {puts hello} - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - puts $f1 hello - set x [eof $f1] - flush $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - gets $f1 - lappend x [eof $f1] - close $f1 - set x -} {0 0 0 1 1 1} -test io-12.4 {Tcl_Eof, eof detection on nonblocking file} {nonBlockFiles} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - fconfigure $f -blocking off - set l "" - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {{} 1} -test io-12.5 {Tcl_Eof, eof detection on nonblocking pipe} {stdio} { - removeFile pipe - set f [open pipe w] - puts $f { - exit - } - close $f - set f [open "|[list $tcltest pipe]" r] - set l "" - lappend l [gets $f] - lappend l [eof $f] - close $f - set l -} {{} 1} -test io-12.6 {Tcl_Eof, eof char, lf write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {9 8 1} -test io-12.7 {Tcl_Eof, eof char, lf write, lf read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation lf -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {9 8 1} -test io-12.8 {Tcl_Eof, eof char, cr write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {9 8 1} -test io-12.9 {Tcl_Eof, eof char, cr write, cr read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation cr -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {9 8 1} -test io-12.10 {Tcl_Eof, eof char, crlf write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {11 8 1} -test io-12.11 {Tcl_Eof, eof char, crlf write, crlf read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar \x1a - puts $f abc\ndef - close $f - set s [file size test1] - set f [open test1 r] - fconfigure $f -translation crlf -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $s $l $e -} {11 8 1} -test io-12.12 {Tcl_Eof, eof char in middle, lf write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {17 8 1} -test io-12.13 {Tcl_Eof, eof char in middle, lf write, lf read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation lf -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {17 8 1} -test io-12.14 {Tcl_Eof, eof char in middle, cr write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {17 8 1} -test io-12.15 {Tcl_Eof, eof char in middle, cr write, cr read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation cr -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {17 8 1} -test io-12.16 {Tcl_Eof, eof char in middle, crlf write, auto read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {21 8 1} -test io-12.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf -eofchar {} - set i [format abc\ndef\n%cqrs\nuvw 26] - puts $f $i - close $f - set c [file size test1] - set f [open test1 r] - fconfigure $f -translation crlf -eofchar \x1a - set l [string length [read $f]] - set e [eof $f] - close $f - list $c $l $e -} {21 8 1} - -# Test Tcl_InputBlocked - -test io-13.1 {Tcl_InputBlocked on nonblocking pipe} {unixOrPc tempNotPc} { - set f1 [open "|[list $tcltest]" r+] - puts $f1 {puts hello_from_pipe} - flush $f1 - gets $f1 - fconfigure $f1 -blocking off -buffering full - puts $f1 {puts hello} - set x "" - lappend x [gets $f1] - lappend x [fblocked $f1] - flush $f1 - after 200 - lappend x [gets $f1] - lappend x [fblocked $f1] - lappend x [gets $f1] - lappend x [fblocked $f1] - close $f1 - set x -} {{} 1 hello 0 {} 1} -test io-13.2 {Tcl_InputBlocked on blocking pipe} {unixOrPc tempNotPc} { - set f1 [open "|[list $tcltest]" r+] - fconfigure $f1 -buffering line - puts $f1 {puts hello_from_pipe} - set x "" - lappend x [gets $f1] - lappend x [fblocked $f1] - puts $f1 {exit} - lappend x [gets $f1] - lappend x [fblocked $f1] - lappend x [eof $f1] - close $f1 - set x -} {hello_from_pipe 0 {} 0 1} -test io-13.3 {Tcl_InputBlocked vs files, short read} { - removeFile test1 - set f [open test1 w] - puts $f abcdefghijklmnop - close $f - set f [open test1 r] - set l "" - lappend l [fblocked $f] - lappend l [read $f 3] - lappend l [fblocked $f] - lappend l [read -nonewline $f] - lappend l [fblocked $f] - lappend l [eof $f] - close $f - set l -} {0 abc 0 defghijklmnop 0 1} -test io-13.4 {Tcl_InputBlocked vs files, event driven read} { - proc in {f} { - global l x - lappend l [read $f 3] - if {[eof $f]} {lappend l eof; close $f; set x done} - } - removeFile test1 - set f [open test1 w] - puts $f abcdefghijklmnop - close $f - set f [open test1 r] - set l "" - fileevent $f readable [list in $f] - vwait x - set l -} {abc def ghi jkl mno {p -} eof} -test io-13.5 {Tcl_InputBlocked vs files, short read, nonblocking} {nonBlockFiles} { - removeFile test1 - set f [open test1 w] - puts $f abcdefghijklmnop - close $f - set f [open test1 r] - fconfigure $f -blocking off - set l "" - lappend l [fblocked $f] - lappend l [read $f 3] - lappend l [fblocked $f] - lappend l [read -nonewline $f] - lappend l [fblocked $f] - lappend l [eof $f] - close $f - set l -} {0 abc 0 defghijklmnop 0 1} -test io-13.6 {Tcl_InputBlocked vs files, event driven read} {nonBlockFiles} { - proc in {f} { - global l x - lappend l [read $f 3] - if {[eof $f]} {lappend l eof; close $f; set x done} - } - removeFile test1 - set f [open test1 w] - puts $f abcdefghijklmnop - close $f - set f [open test1 r] - fconfigure $f -blocking off - set l "" - fileevent $f readable [list in $f] - vwait x - set l -} {abc def ghi jkl mno {p -} eof} - -# Test Tcl_InputBuffered - -test io-14.1 {Tcl_InputBuffered} { - set f [open longfile r] - fconfigure $f -buffersize 4096 - read $f 3 - set l "" - lappend l [testchannel inputbuffered $f] - lappend l [tell $f] - close $f - set l -} {4093 3} -test io-14.2 {Tcl_InputBuffered, test input flushing on seek} { - set f [open longfile r] - fconfigure $f -buffersize 4096 - read $f 3 - set l "" - lappend l [testchannel inputbuffered $f] - lappend l [tell $f] - seek $f 0 current - lappend l [testchannel inputbuffered $f] - lappend l [tell $f] - close $f - set l -} {4093 3 0 3} - -# Test Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize - -test io-15.1 {Tcl_GetChannelBufferSize, default buffer size} { - set f [open longfile r] - set s [fconfigure $f -buffersize] - close $f - set s -} 4096 -test io-15.2 {Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize} { - set f [open longfile r] - set l "" - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize 10000 - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize 1 - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize -1 - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize 0 - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize 100000 - lappend l [fconfigure $f -buffersize] - fconfigure $f -buffersize 10000000 - lappend l [fconfigure $f -buffersize] - close $f - set l -} {4096 10000 4096 4096 4096 100000 4096} - -# Test Tcl_SetChannelOption, Tcl_GetChannelOption - -test io-16.1 {Tcl_GetChannelOption} { - removeFile test1 - set f1 [open test1 w] - set x [fconfigure $f1 -blocking] - close $f1 - set x -} 1 -# -# Test 17.2 was removed. -# -test io-16.2 {Tcl_GetChannelOption} { - removeFile test1 - set f1 [open test1 w] - set x [fconfigure $f1 -buffering] - close $f1 - set x -} full -test io-16.3 {Tcl_GetChannelOption} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -buffering line - set x [fconfigure $f1 -buffering] - close $f1 - set x -} line -test io-16.4 {Tcl_GetChannelOption, Tcl_SetChannelOption} { - removeFile test1 - set f1 [open test1 w] - set l "" - lappend l [fconfigure $f1 -buffering] - fconfigure $f1 -buffering line - lappend l [fconfigure $f1 -buffering] - fconfigure $f1 -buffering none - lappend l [fconfigure $f1 -buffering] - fconfigure $f1 -buffering line - lappend l [fconfigure $f1 -buffering] - fconfigure $f1 -buffering full - lappend l [fconfigure $f1 -buffering] - close $f1 - set l -} {full line none line full} -test io-16.5 {Tcl_GetChannelOption, invariance} { - removeFile test1 - set f1 [open test1 w] - set l "" - lappend l [fconfigure $f1 -buffering] - lappend l [list [catch {fconfigure $f1 -buffering green} msg] $msg] - lappend l [fconfigure $f1 -buffering] - close $f1 - set l -} {full {1 {bad value for -buffering: must be one of full, line, or none}} full} -test io-16.6 {Tcl_SetChannelOption, multiple options} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf -buffering line - puts $f1 hello - puts $f1 bye - set x [file size test1] - close $f1 - set x -} 10 -test io-16.7 {Tcl_SetChannelOption, buffering, translation} { - removeFile test1 - set f1 [open test1 w] - fconfigure $f1 -translation lf - puts $f1 hello - puts $f1 bye - set x "" - fconfigure $f1 -buffering line - lappend x [file size test1] - puts $f1 really_bye - lappend x [file size test1] - close $f1 - set x -} {0 21} -test io-16.8 {Tcl_SetChannelOption, different buffering options} { - removeFile test1 - set f1 [open test1 w] - set l "" - fconfigure $f1 -translation lf -buffering none -eofchar {} - puts -nonewline $f1 hello - lappend l [file size test1] - puts -nonewline $f1 hello - lappend l [file size test1] - fconfigure $f1 -buffering full - puts -nonewline $f1 hello - lappend l [file size test1] - fconfigure $f1 -buffering none - lappend l [file size test1] - puts -nonewline $f1 hello - lappend l [file size test1] - close $f1 - lappend l [file size test1] - set l -} {5 10 10 10 20 20} -test io-16.9 {Tcl_SetChannelOption, blocking mode} {nonBlockFiles} { - removeFile test1 - set f1 [open test1 w] - close $f1 - set f1 [open test1 r] - set x "" - lappend x [fconfigure $f1 -blocking] - fconfigure $f1 -blocking off - lappend x [fconfigure $f1 -blocking] - lappend x [gets $f1] - lappend x [read $f1 1000] - lappend x [fblocked $f1] - lappend x [eof $f1] - close $f1 - set x -} {1 0 {} {} 0 1} -test io-16.10 {Tcl_SetChannelOption, blocking mode} {unixOrPc tempNotPc} { - removeFile pipe - set f1 [open pipe w] - puts $f1 {gets stdin} - puts $f1 {after 100} - puts $f1 {puts hi} - puts $f1 {gets stdin} - close $f1 - set x "" - set f1 [open "|[list $tcltest pipe]" r+] - fconfigure $f1 -blocking off -buffering line - lappend x [fconfigure $f1 -blocking] - lappend x [gets $f1] - lappend x [fblocked $f1] - puts $f1 hello - lappend x [gets $f1] - lappend x [fblocked $f1] - puts $f1 bye - lappend x [gets $f1] - lappend x [fblocked $f1] - fconfigure $f1 -blocking on - lappend x [fconfigure $f1 -blocking] - lappend x [gets $f1] - lappend x [fblocked $f1] - lappend x [eof $f1] - lappend x [gets $f1] - lappend x [eof $f1] - close $f1 - set x -} {0 {} 1 {} 1 {} 1 1 hi 0 0 {} 1} -test io-16.11 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} { - removeFile test1 - set f [open test1 w] - fconfigure $f -buffersize -10 - set x [fconfigure $f -buffersize] - close $f - set x -} 4096 -test io-16.12 {Tcl_SetChannelOption, Tcl_GetChannelOption buffer size} { - removeFile test1 - set f [open test1 w] - fconfigure $f -buffersize 10000000 - set x [fconfigure $f -buffersize] - close $f - set x -} 4096 -test io-16.13 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} { - removeFile test1 - set f [open test1 w] - fconfigure $f -buffersize 40000 - set x [fconfigure $f -buffersize] - close $f - set x -} 40000 -test io-16.14 {Tcl_SetChannelOption, setting read mode independently} \ - {socket} { - proc accept {s a p} {close $s} - set s1 [socket -server accept 0] - set port [lindex [fconfigure $s1 -sockname] 2] - set s2 [socket localhost $port] - update - fconfigure $s2 -translation {auto lf} - set modes [fconfigure $s2 -translation] - close $s1 - close $s2 - set modes -} {auto lf} -test io-16.15 {Tcl_SetChannelOption, setting read mode independently} \ - {socket} { - proc accept {s a p} {close $s} - set s1 [socket -server accept 0] - set port [lindex [fconfigure $s1 -sockname] 2] - set s2 [socket localhost $port] - update - fconfigure $s2 -translation {auto crlf} - set modes [fconfigure $s2 -translation] - close $s1 - close $s2 - set modes -} {auto crlf} -test io-16.16 {Tcl_SetChannelOption, setting read mode independently} \ - {socket} { - proc accept {s a p} {close $s} - set s1 [socket -server accept 0] - set port [lindex [fconfigure $s1 -sockname] 2] - set s2 [socket localhost $port] - update - fconfigure $s2 -translation {auto cr} - set modes [fconfigure $s2 -translation] - close $s1 - close $s2 - set modes -} {auto cr} -test io-16.17 {Tcl_SetChannelOption, setting read mode independently} \ - {socket} { - proc accept {s a p} {close $s} - set s1 [socket -server accept 0] - set port [lindex [fconfigure $s1 -sockname] 2] - set s2 [socket localhost $port] - update - fconfigure $s2 -translation {auto auto} - set modes [fconfigure $s2 -translation] - close $s1 - close $s2 - set modes -} {auto crlf} - -test io-17.1 {POSIX open access modes: RDWR} { - removeFile test3 - set f [open test3 w] - puts $f xyzzy - close $f - set f [open test3 RDWR] - puts -nonewline $f "ab" - seek $f 0 current - set x [gets $f] - close $f - set f [open test3 r] - lappend x [gets $f] - close $f - set x -} {zzy abzzy} -test io-17.2 {POSIX open access modes: CREAT} {unixOnly} { - removeFile test3 - set f [open test3 {WRONLY CREAT} 0600] - file stat test3 stats - set x [format "0%o" [expr $stats(mode)&0777]] - puts $f "line 1" - close $f - set f [open test3 r] - lappend x [gets $f] - close $f - set x -} {0600 {line 1}} -test io-17.3 {POSIX open access modes: CREAT} {$testConfig(unix) && ([exec umask] == 2)} { - # This test only works if your umask is 2, like ouster's. - removeFile test3 - set f [open test3 {WRONLY CREAT}] - close $f - file stat test3 stats - format "0%o" [expr $stats(mode)&0777] -} 0664 -test io-17.4 {POSIX open access modes: CREAT} { - removeFile test3 - set f [open test3 w] - fconfigure $f -eofchar {} - puts $f xyzzy - close $f - set f [open test3 {WRONLY CREAT}] - fconfigure $f -eofchar {} - puts -nonewline $f "ab" - close $f - set f [open test3 r] - set x [gets $f] - close $f - set x -} abzzy -test io-17.5 {POSIX open access modes: APPEND} { - removeFile test3 - set f [open test3 w] - fconfigure $f -translation lf -eofchar {} - puts $f xyzzy - close $f - set f [open test3 {WRONLY APPEND}] - fconfigure $f -translation lf - puts $f "new line" - seek $f 0 - puts $f "abc" - close $f - set f [open test3 r] - fconfigure $f -translation lf - set x "" - seek $f 6 current - lappend x [gets $f] - lappend x [gets $f] - close $f - set x -} {{new line} abc} -test io-17.6 {POSIX open access modes: EXCL} { - removeFile test3 - set f [open test3 w] - puts $f xyzzy - close $f - set msg [list [catch {open test3 {WRONLY CREAT EXCL}} msg] $msg] - regsub " already " $msg " " msg - string tolower $msg -} {1 {couldn't open "test3": file exists}} -test io-17.7 {POSIX open access modes: EXCL} { - removeFile test3 - set f [open test3 {WRONLY CREAT EXCL}] - fconfigure $f -eofchar {} - puts $f "A test line" - close $f - viewFile test3 -} {A test line} -test io-17.8 {POSIX open access modes: TRUNC} { - removeFile test3 - set f [open test3 w] - puts $f xyzzy - close $f - set f [open test3 {WRONLY TRUNC}] - puts $f abc - close $f - set f [open test3 r] - set x [gets $f] - close $f - set x -} abc -test io-17.9 {POSIX open access modes: NONBLOCK} {nonPortable macOrUnix} { - removeFile test3 - set f [open test3 {WRONLY NONBLOCK CREAT}] - puts $f "NONBLOCK test" - close $f - set f [open test3 r] - set x [gets $f] - close $f - set x -} {NONBLOCK test} -test io-17.10 {POSIX open access modes: RDONLY} { - set f [open test1 w] - puts $f "two lines: this one" - puts $f "and this" - close $f - set f [open test1 RDONLY] - set x [list [gets $f] [catch {puts $f Test} msg] $msg] - close $f - string compare [string tolower $x] \ - [list {two lines: this one} 1 \ - [format "channel \"%s\" wasn't opened for writing" $f]] -} 0 -test io-17.11 {POSIX open access modes: RDONLY} { - removeFile test3 - string tolower [list [catch {open test3 RDONLY} msg] $msg] -} {1 {couldn't open "test3": no such file or directory}} -test io-17.12 {POSIX open access modes: WRONLY} { - removeFile test3 - string tolower [list [catch {open test3 WRONLY} msg] $msg] -} {1 {couldn't open "test3": no such file or directory}} -test io-17.13 {POSIX open access modes: WRONLY} { - makeFile xyzzy test3 - set f [open test3 WRONLY] - fconfigure $f -eofchar {} - puts -nonewline $f "ab" - seek $f 0 current - set x [list [catch {gets $f} msg] $msg] - close $f - lappend x [viewFile test3] - string compare [string tolower $x] \ - [list 1 "channel \"$f\" wasn't opened for reading" abzzy] -} 0 -test io-17.14 {POSIX open access modes: RDWR} { - removeFile test3 - string tolower [list [catch {open test3 RDWR} msg] $msg] -} {1 {couldn't open "test3": no such file or directory}} -test io-17.15 {POSIX open access modes: RDWR} { - makeFile xyzzy test3 - set f [open test3 RDWR] - puts -nonewline $f "ab" - seek $f 0 current - set x [gets $f] - close $f - lappend x [viewFile test3] -} {zzy abzzy} -if {![file exists ~/_test_] && [file writable ~]} { - test io-17.16 {tilde substitution in open} { - set f [open ~/_test_ w] - puts $f "Some text" - close $f - set x [file exists [file join $env(HOME) _test_]] - removeFile [file join $env(HOME) _test_] - set x - } 1 -} -test io-17.17 {tilde substitution in open} { - set home $env(HOME) - unset env(HOME) - set x [list [catch {open ~/foo} msg] $msg] - set env(HOME) $home - set x -} {1 {couldn't find HOME environment variable to expand path}} - -test io-18.1 {Tcl_FileeventCmd: errors} { - list [catch {fileevent foo} msg] $msg -} {1 {wrong # args: must be "fileevent channelId event ?script?}} -test io-18.2 {Tcl_FileeventCmd: errors} { - list [catch {fileevent foo bar baz q} msg] $msg -} {1 {wrong # args: must be "fileevent channelId event ?script?}} -test io-18.3 {Tcl_FileeventCmd: errors} { - list [catch {fileevent gorp readable} msg] $msg -} {1 {can not find channel named "gorp"}} -test io-18.4 {Tcl_FileeventCmd: errors} { - list [catch {fileevent gorp writable} msg] $msg -} {1 {can not find channel named "gorp"}} -test io-18.5 {Tcl_FileeventCmd: errors} { - list [catch {fileevent gorp who-knows} msg] $msg -} {1 {bad event name "who-knows": must be readable or writable}} - -# -# Test fileevent on a file -# - -set f [open foo w+] - -test io-19.1 {Tcl_FileeventCmd: creating, deleting, querying} { - list [fileevent $f readable] [fileevent $f writable] -} {{} {}} -test io-19.2 {Tcl_FileeventCmd: replacing} { - set result {} - fileevent $f r "first script" - lappend result [fileevent $f readable] - fileevent $f r "new script" - lappend result [fileevent $f readable] - fileevent $f r "yet another" - lappend result [fileevent $f readable] - fileevent $f r "" - lappend result [fileevent $f readable] -} {{first script} {new script} {yet another} {}} - -# -# Test fileevent on a pipe -# - -if {($tcl_platform(platform) != "macintosh") && \ - ($testConfig(unixExecs) == 1)} { - -catch {set f2 [open "|[list cat -u]" r+]} -catch {set f3 [open "|[list cat -u]" r+]} - -test io-20.1 {Tcl_FileeventCmd: creating, deleting, querying} { - set result {} - fileevent $f readable "script 1" - lappend result [fileevent $f readable] [fileevent $f writable] - fileevent $f writable "write script" - lappend result [fileevent $f readable] [fileevent $f writable] - fileevent $f readable {} - lappend result [fileevent $f readable] [fileevent $f writable] - fileevent $f writable {} - lappend result [fileevent $f readable] [fileevent $f writable] -} {{script 1} {} {script 1} {write script} {} {write script} {} {}} -test io-20.2 {Tcl_FileeventCmd: deleting when many present} { - set result {} - lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r] - fileevent $f r "read f" - fileevent $f2 r "read f2" - fileevent $f3 r "read f3" - lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r] - fileevent $f2 r {} - lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r] - fileevent $f3 r {} - lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r] - fileevent $f r {} - lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r] -} {{} {} {} {read f} {read f2} {read f3} {read f} {} {read f3} {read f} {} {} {} {} {}} - -test io-21.1 {FileEventProc procedure: normal read event} { - fileevent $f2 readable { - set x [gets $f2]; fileevent $f2 readable {} - } - puts $f2 text; flush $f2 - set x initial - vwait x - set x -} {text} -test io-21.2 {FileEventProc procedure: error in read event} { - proc bgerror args { - global x - set x $args - } - fileevent $f2 readable {error bogus} - puts $f2 text; flush $f2 - set x initial - vwait x - rename bgerror {} - list $x [fileevent $f2 readable] -} {bogus {}} -test io-21.3 {FileEventProc procedure: normal write event} { - fileevent $f2 writable { - lappend x "triggered" - incr count -1 - if {$count <= 0} { - fileevent $f2 writable {} - } - } - set x initial - set count 3 - vwait x - vwait x - vwait x - set x -} {initial triggered triggered triggered} -test io-21.4 {FileEventProc procedure: eror in write event} { - proc bgerror args { - global x - set x $args - } - fileevent $f2 writable {error bad-write} - set x initial - vwait x - rename bgerror {} - list $x [fileevent $f2 writable] -} {bad-write {}} -test io-21.5 {FileEventProc procedure: end of file} {unixOrPc} { - set f4 [open "|[list $tcltest cat << foo]" r] - fileevent $f4 readable { - if {[gets $f4 line] < 0} { - lappend x eof - fileevent $f4 readable {} - } else { - lappend x $line - } - } - set x initial - vwait x - vwait x - close $f4 - set x -} {initial foo eof} - -catch {close $f2} -catch {close $f3} - -} - # Closes if {($platform(platform) != "macintosh") && \ - # ($testConfig(unixExecs) == 1)} clause - -close $f -makeFile "foo bar" foo -test io-22.1 {DeleteFileEvent, cleanup on close} { - set f [open foo r] - fileevent $f readable { - lappend x "binding triggered: \"[gets $f]\"" - fileevent $f readable {} - } - close $f - set x initial - after 100 { set y done } - vwait y - set x -} {initial} -test io-22.2 {DeleteFileEvent, cleanup on close} { - set f [open foo r] - set f2 [open foo r] - fileevent $f readable { - lappend x "f triggered: \"[gets $f]\"" - fileevent $f readable {} - } - fileevent $f2 readable { - lappend x "f2 triggered: \"[gets $f2]\"" - fileevent $f2 readable {} - } - close $f - set x initial - vwait x - close $f2 - set x -} {initial {f2 triggered: "foo bar"}} -test io-22.3 {DeleteFileEvent, cleanup on close} { - set f [open foo r] - set f2 [open foo r] - set f3 [open foo r] - fileevent $f readable {f script} - fileevent $f2 readable {f2 script} - fileevent $f3 readable {f3 script} - set x {} - close $f2 - lappend x [catch {fileevent $f readable} msg] $msg \ - [catch {fileevent $f2 readable}] \ - [catch {fileevent $f3 readable} msg] $msg - close $f3 - lappend x [catch {fileevent $f readable} msg] $msg \ - [catch {fileevent $f2 readable}] \ - [catch {fileevent $f3 readable}] - close $f - lappend x [catch {fileevent $f readable}] \ - [catch {fileevent $f2 readable}] \ - [catch {fileevent $f3 readable}] -} {0 {f script} 1 0 {f3 script} 0 {f script} 1 1 1 1 1} - -# Execute these tests only if the "testfevent" command is present. - -if {[info commands testfevent] == "testfevent"} { - -test io-23.1 {Tcl event loop vs multiple interpreters} { - testfevent create - testfevent cmd { - set f [open foo r] - set x "no event" - fileevent $f readable { - set x "f triggered: [gets $f]" - fileevent $f readable {} - } - } - after 1 ;# We must delay because Windows takes a little time to notice - update - testfevent cmd {close $f} - list [testfevent cmd {set x}] [testfevent cmd {info commands after}] -} {{f triggered: foo bar} after} -test io-23.2 {Tcl event loop vs multiple interpreters} { - testfevent create - testfevent cmd { - set x 0 - after 100 {set x triggered} - vwait x - set x - } -} {triggered} -test io-23.3 {Tcl event loop vs multiple interpreters} { - testfevent create - testfevent cmd { - set x 0 - after 10 {lappend x timer} - after 30 - set result $x - update idletasks - lappend result $x - update - lappend result $x - } -} {0 0 {0 timer}} - -test io-24.1 {fileevent vs multiple interpreters} { - set f [open foo r] - set f2 [open foo r] - set f3 [open foo r] - fileevent $f readable {script 1} - testfevent create - testfevent share $f2 - testfevent cmd "fileevent $f2 readable {script 2}" - fileevent $f3 readable {sript 3} - set x {} - lappend x [fileevent $f2 readable] - testfevent delete - lappend x [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] - close $f - close $f2 - close $f3 - set x -} {{} {script 1} {} {sript 3}} -test io-24.2 {deleting fileevent on interpreter delete} { - set f [open foo r] - set f2 [open foo r] - set f3 [open foo r] - set f4 [open foo r] - fileevent $f readable {script 1} - testfevent create - testfevent share $f2 - testfevent share $f3 - testfevent cmd "fileevent $f2 readable {script 2} - fileevent $f3 readable {script 3}" - fileevent $f4 readable {script 4} - testfevent delete - set x [list [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] [fileevent $f4 readable]] - close $f - close $f2 - close $f3 - close $f4 - set x -} {{script 1} {} {} {script 4}} -test io-24.3 {deleting fileevent on interpreter delete} { - set f [open foo r] - set f2 [open foo r] - set f3 [open foo r] - set f4 [open foo r] - testfevent create - testfevent share $f3 - testfevent share $f4 - fileevent $f readable {script 1} - fileevent $f2 readable {script 2} - testfevent cmd "fileevent $f3 readable {script 3} - fileevent $f4 readable {script 4}" - testfevent delete - set x [list [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] [fileevent $f4 readable]] - close $f - close $f2 - close $f3 - close $f4 - set x -} {{script 1} {script 2} {} {}} -test io-24.4 {file events on shared files and multiple interpreters} { - set f [open foo r] - set f2 [open foo r] - testfevent create - testfevent share $f - testfevent cmd "fileevent $f readable {script 1}" - fileevent $f readable {script 2} - fileevent $f2 readable {script 3} - set x [list [fileevent $f2 readable] \ - [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] - testfevent delete - close $f - close $f2 - set x -} {{script 3} {script 1} {script 2}} -test io-24.5 {file events on shared files, deleting file events} { - set f [open foo r] - testfevent create - testfevent share $f - testfevent cmd "fileevent $f readable {script 1}" - fileevent $f readable {script 2} - testfevent cmd "fileevent $f readable {}" - set x [list [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] - testfevent delete - close $f - set x -} {{} {script 2}} -test io-24.6 {file events on shared files, deleting file events} { - set f [open foo r] - testfevent create - testfevent share $f - testfevent cmd "fileevent $f readable {script 1}" - fileevent $f readable {script 2} - fileevent $f readable {} - set x [list [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] - testfevent delete - close $f - set x -} {{script 1} {}} - -} - -# The above curly closes the test for presence of the "testfevent" command. - -test io-25.1 {testing readability conditions} { - set f [open bar w] - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - close $f - set f [open bar r] - fileevent $f readable [list consume $f] - proc consume {f} { - global x l - lappend l called - if {[eof $f]} { - close $f - set x done - } else { - gets $f - } - } - set l "" - set x not_done - vwait x - list $x $l -} {done {called called called called called called called}} -test io-25.2 {testing readability conditions} {nonBlockFiles} { - set f [open bar w] - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - close $f - set f [open bar r] - fileevent $f readable [list consume $f] - fconfigure $f -blocking off - proc consume {f} { - global x l - lappend l called - if {[eof $f]} { - close $f - set x done - } else { - gets $f - } - } - set l "" - set x not_done - vwait x - list $x $l -} {done {called called called called called called called}} -test io-25.3 {testing readability conditions} {unixOnly nonBlockFiles} { - set f [open bar w] - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - puts $f abcdefg - close $f - set f [open my_script w] - puts $f { - proc copy_slowly {f} { - while {![eof $f]} { - puts [gets $f] - after 200 - } - close $f - } - } - close $f - set f [open "|[list $tcltest]" r+] - fileevent $f readable [list consume $f] - fconfigure $f -buffering line - fconfigure $f -blocking off - proc consume {f} { - global x l - if {[eof $f]} { - set x done - } else { - gets $f - lappend l [fblocked $f] - gets $f - lappend l [fblocked $f] - } - } - set l "" - set x not_done - puts $f {source my_script} - puts $f {set f [open bar r]} - puts $f {copy_slowly $f} - puts $f {exit} - vwait x - close $f - list $x $l -} {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}} -test io-25.4 {lf write, testing readability, ^Z termination, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.5 {lf write, testing readability, ^Z in middle, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.6 {cr write, testing readability, ^Z termination, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.7 {cr write, testing readability, ^Z in middle, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.8 {crlf write, testing readability, ^Z termination, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation auto -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.9 {crlf write, testing readability, ^Z in middle, auto read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation auto - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.10 {lf write, testing readability, ^Z in middle, lf read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation lf - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.11 {lf write, testing readability, ^Z termination, lf read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation lf -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.12 {cr write, testing readability, ^Z in middle, cr read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation cr - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.13 {cr write, testing readability, ^Z termination, cr read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation cr - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation cr -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.14 {crlf write, testing readability, ^Z in middle, crlf read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format "abc\ndef\n%cfoo\nbar\n" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -eofchar \x1a -translation crlf - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} -test io-25.15 {crlf write, testing readability, ^Z termi, crlf read mode} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation crlf - set c [format "abc\ndef\n%c" 26] - puts -nonewline $f $c - close $f - proc consume {f} { - global c x l - if {[eof $f]} { - set x done - close $f - } else { - lappend l [gets $f] - incr c - } - } - set c 0 - set l "" - set f [open test1 r] - fconfigure $f -translation crlf -eofchar \x1a - fileevent $f readable [list consume $f] - vwait x - list $c $l -} {3 {abc def {}}} - -test io-26.1 {testing crlf reading, leftover cr disgorgment} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f "a\rb\rc\r\n" - close $f - set f [open test1 r] - set l "" - lappend l [file size test1] - fconfigure $f -translation crlf - lappend l [read $f 1] - lappend l [tell $f] - lappend l [read $f 1] - lappend l [tell $f] - lappend l [read $f 1] - lappend l [tell $f] - lappend l [read $f 1] - lappend l [tell $f] - lappend l [read $f 1] - lappend l [tell $f] - lappend l [read $f 1] - lappend l [tell $f] - lappend l [eof $f] - lappend l [read $f 1] - lappend l [eof $f] - close $f - set l -} "7 a 1 [list \r] 2 b 3 [list \r] 4 c 5 { -} 7 0 {} 1" -test io-26.2 {testing crlf reading, leftover cr disgorgment} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f "a\rb\rc\r\n" - close $f - set f [open test1 r] - set l "" - lappend l [file size test1] - fconfigure $f -translation crlf - lappend l [read $f 2] - lappend l [tell $f] - lappend l [read $f 2] - lappend l [tell $f] - lappend l [read $f 2] - lappend l [tell $f] - lappend l [eof $f] - lappend l [read $f 2] - lappend l [tell $f] - lappend l [eof $f] - close $f - set l -} "7 [list a\r] 2 [list b\r] 4 [list c\n] 7 0 {} 7 1" -test io-26.3 {testing crlf reading, leftover cr disgorgment} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f "a\rb\rc\r\n" - close $f - set f [open test1 r] - set l "" - lappend l [file size test1] - fconfigure $f -translation crlf - lappend l [read $f 3] - lappend l [tell $f] - lappend l [read $f 3] - lappend l [tell $f] - lappend l [eof $f] - lappend l [read $f 3] - lappend l [tell $f] - lappend l [eof $f] - close $f - set l -} "7 [list a\rb] 3 [list \rc\n] 7 0 {} 7 1" -test io-26.4 {testing crlf reading, leftover cr disgorgment} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f "a\rb\rc\r\n" - close $f - set f [open test1 r] - set l "" - lappend l [file size test1] - fconfigure $f -translation crlf - lappend l [read $f 3] - lappend l [tell $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [eof $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [eof $f] - close $f - set l -} "7 [list a\rb] 3 [list \rc] 7 0 {} 7 1" -test io-26.5 {testing crlf reading, leftover cr disgorgment} { - removeFile test1 - set f [open test1 w] - fconfigure $f -translation lf - puts -nonewline $f "a\rb\rc\r\n" - close $f - set f [open test1 r] - set l "" - lappend l [file size test1] - fconfigure $f -translation crlf - lappend l [set x [gets $f]] - lappend l [tell $f] - lappend l [gets $f] - lappend l [tell $f] - lappend l [eof $f] - close $f - set l -} [list 7 a\rb\rc 7 {} 7 1] - -test io-27.1 {testing handler deletion} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list delhandler $f] - proc delhandler {f} { - global z - set z called - testchannelevent $f delete 0 - } - set z not_called - update - close $f - set z -} called -test io-27.2 {testing handler deletion with multiple handlers} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list delhandler $f 1] - testchannelevent $f add readable [list delhandler $f 0] - proc delhandler {f i} { - global z - lappend z "called delhandler $f $i" - testchannelevent $f delete 0 - } - set z "" - update - close $f - string compare [string tolower $z] \ - [list [list called delhandler $f 0] [list called delhandler $f 1]] -} 0 -test io-27.3 {testing handler deletion with multiple handlers} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list notcalled $f 1] - testchannelevent $f add readable [list delhandler $f 0] - set z "" - proc notcalled {f i} { - global z - lappend z "notcalled was called!! $f $i" - } - proc delhandler {f i} { - global z - testchannelevent $f delete 1 - lappend z "delhandler $f $i called" - testchannelevent $f delete 0 - lappend z "delhandler $f $i deleted myself" - } - set z "" - update - close $f - string compare [string tolower $z] \ - [list [list delhandler $f 0 called] \ - [list delhandler $f 0 deleted myself]] -} 0 -test io-27.4 {testing handler deletion vs reentrant calls} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list delrecursive $f] - proc delrecursive {f} { - global z u - if {"$u" == "recursive"} { - testchannelevent $f delete 0 - lappend z "delrecursive deleting recursive" - } else { - lappend z "delrecursive calling recursive" - set u recursive - update - } - } - set u toplevel - set z "" - update - close $f - string compare [string tolower $z] \ - {{delrecursive calling recursive} {delrecursive deleting recursive}} -} 0 -test io-27.5 {testing handler deletion vs reentrant calls} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list notcalled $f] - testchannelevent $f add readable [list del $f] - proc notcalled {f} { - global z - lappend z "notcalled was called!! $f" - } - proc del {f} { - global z u - if {"$u" == "recursive"} { - testchannelevent $f delete 1 - testchannelevent $f delete 0 - lappend z "del deleted notcalled" - lappend z "del deleted myself" - } else { - set u recursive - lappend z "del calling recursive" - update - lappend z "del after update" - } - } - set z "" - set u toplevel - update - close $f - string compare [string tolower $z] \ - [list {del calling recursive} {del deleted notcalled} \ - {del deleted myself} {del after update}] -} 0 -test io-27.6 {testing handler deletion vs reentrant calls} { - removeFile test1 - set f [open test1 w] - close $f - set f [open test1 r] - testchannelevent $f add readable [list second $f] - testchannelevent $f add readable [list first $f] - proc first {f} { - global u z - if {"$u" == "toplevel"} { - lappend z "first called" - set u first - update - lappend z "first after update" - } else { - lappend z "first called not toplevel" - } - } - proc second {f} { - global u z - if {"$u" == "first"} { - lappend z "second called, first time" - set u second - testchannelevent $f delete 0 - } elseif {"$u" == "second"} { - lappend z "second called, second time" - testchannelevent $f delete 0 - } else { - lappend z "second called, cannot happen!" - testchannelevent $f removeall - } - } - set z "" - set u toplevel - update - close $f - string compare [string tolower $z] \ - [list {first called} {first called not toplevel} \ - {second called, first time} {second called, second time} \ - {first after update}] -} 0 - -test io-28.1 {Test old socket deletion on Macintosh} {socket} { - set x 0 - set result "" - proc accept {s a p} { - global x wait - fconfigure $s -blocking off - puts $s "sock[incr x]" - close $s - set wait done - } - set ss [socket -server accept 2831] - set wait "" - set cs [socket [info hostname] 2831] - vwait wait - lappend result [gets $cs] - close $cs - - set wait "" - set cs [socket [info hostname] 2831] - vwait wait - lappend result [gets $cs] - close $cs - - set wait "" - set cs [socket [info hostname] 2831] - vwait wait - lappend result [gets $cs] - close $cs - - set wait "" - set cs [socket [info hostname] 2831] - vwait wait - lappend result [gets $cs] - close $cs - close $ss - set result -} {sock1 sock2 sock3 sock4} - -test io-29.1 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fcopy $f1 $f2 -command { # } - catch { fcopy $f1 $f2 } msg - close $f1 - close $f2 - string compare $msg "channel \"$f1\" is busy" -} {0} -test io-29.2 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - set f3 [open [info script]] - fcopy $f1 $f2 -command { # } - catch { fcopy $f3 $f2 } msg - close $f1 - close $f2 - close $f3 - string compare $msg "channel \"$f2\" is busy" -} {0} -test io-29.3 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 - set s0 [fcopy $f1 $f2] - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - close $f1 - close $f2 - set s1 [file size [info script]] - set s2 [file size test1] - if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok - } - set result -} {0 0 ok} -test io-29.4 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 - fcopy $f1 $f2 -size 40 - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - close $f1 - close $f2 - lappend result [file size test1] -} {0 0 40} -test io-29.5 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 - fcopy $f1 $f2 -size -1 - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - close $f1 - close $f2 - set s1 [file size [info script]] - set s2 [file size test1] - if {"$s1" == "$s2"} { - lappend result ok - } - set result -} {0 0 ok} -test io-29.6 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 - set s0 [fcopy $f1 $f2 -size [expr [file size [info script]] + 5]] - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - close $f1 - close $f2 - set s1 [file size [info script]] - set s2 [file size test1] - if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok - } - set result -} {0 0 ok} -test io-29.7 {TclCopyChannel} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 - fcopy $f1 $f2 - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - set s1 [file size [info script]] - set s2 [file size test1] - close $f1 - close $f2 - if {"$s1" == "$s2"} { - lappend result ok - } - set result -} {0 0 ok} -test io-29.8 {TclCopyChannel} {stdio} { - removeFile test1 - removeFile pipe - set f1 [open pipe w] - fconfigure $f1 -translation lf - puts $f1 { - puts ready - gets stdin - set f1 [open [info script] r] - fconfigure $f1 -translation lf - puts [read $f1 100] - close $f1 - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - fconfigure $f1 -translation lf - gets $f1 - puts $f1 ready - flush $f1 - set f2 [open test1 w] - fconfigure $f2 -translation lf - set s0 [fcopy $f1 $f2 -size 40] - catch {close $f1} - close $f2 - list $s0 [file size test1] -} {40 40} - -test io-30.1 {CopyData} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 - fcopy $f1 $f2 -size 0 - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - close $f1 - close $f2 - lappend result [file size test1] -} {0 0 0} -test io-30.2 {CopyData} { - removeFile test1 - set f1 [open [info script]] - set f2 [open test1 w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 - fcopy $f1 $f2 -command {set s0} - set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] - vwait s0 - close $f1 - close $f2 - set s1 [file size [info script]] - set s2 [file size test1] - if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok - } - set result -} {0 0 ok} -test io-30.3 {CopyData: background read underflow} {unixOnly} { - removeFile test1 - removeFile pipe - set f1 [open pipe w] - puts $f1 { - puts ready - flush stdout ;# Don't assume line buffered! - fcopy stdin stdout -command { set x } - vwait x - set f [open test1 w] - fconfigure $f -translation lf - puts $f "done" - close $f - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - set result [gets $f1] - puts $f1 line1 - flush $f1 - lappend result [gets $f1] - puts $f1 line2 - flush $f1 - lappend result [gets $f1] - close $f1 - after 500 - set f [open test1] - lappend result [read $f] - close $f - set result -} "ready line1 line2 {done\n}" -test io-30.4 {CopyData: background write overflow} {unixOnly} { - set big aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n - for {set x 0} {$x < 12} {incr x} { - append big $big - } - removeFile test1 - removeFile pipe - set f1 [open pipe w] - puts $f1 { - puts ready - fcopy stdin stdout -command { set x } - vwait x - set f [open test1 w] - fconfigure $f -translation lf - puts $f "done" - close $f - } - close $f1 - set f1 [open "|[list $tcltest pipe]" r+] - set result [gets $f1] - fconfigure $f1 -blocking 0 - puts $f1 $big - flush $f1 - after 500 - set result "" - fileevent $f1 read { - append result [read $f1 1024] - if {[string length $result] >= [string length $big]} { - set x done - } - } - vwait x - close $f1 - set big {} - set x -} done - -proc FcopyTestAccept {sock args} { - after 1000 "close $sock" -} -proc FcopyTestDone {bytes {error {}}} { - global fcopyTestDone - if {[string length $error]} { - set fcopyTestDone 1 - } else { - set fcopyTestDone 0 - } -} -if [catch {socket -server FcopyTestAccept 2828} listen] { - puts stderr "Skipping fcopy error test" -} else { - test io-30.5 {CopyData: error during fcopy} { - set in [open [info script]] ;# 126 K - set out [socket localhost 2828] - catch {unset fcopyTestDone} - close $listen ;# This means the socket open never really succeeds - fcopy $in $out -command FcopyTestDone - if ![info exists fcopyTestDone] { - vwait fcopyTestDone ;# The error occurs here in the b.g. - } - close $in - close $out - set fcopyTestDone ;# 1 for error condition - } 1 -} -test io-30.6 {CopyData: error during fcopy} {stdio} { - removeFile pipe - removeFile test1 - catch {unset fcopyTestDone} - set f1 [open pipe w] - puts $f1 "exit 1" - close $f1 - set in [open "|[list $tcltest pipe]" r+] - set out [open test1 w] - fcopy $in $out -command [list FcopyTestDone] - if ![info exists fcopyTestDone] { - vwait fcopyTestDone - } - catch {close $in} - close $out - set fcopyTestDone ;# 0 for plain end of file -} {0} - -test io-31.1 {Recursive channel events} {socket} { - # This test checks to see if file events are delivered during recursive - # event loops when there is buffered data on the channel. - - proc accept {s a p} { - global as - fconfigure $s -translation lf - puts $s "line 1\nline2\nline3" - flush $s - set as $s - } - proc readit {s next} { - global result x - lappend result $next - if {$next == 1} { - fileevent $s readable [list readit $s 2] - vwait x - } - incr x - } - set ss [socket -server accept 2828] - - # We need to delay on some systems until the creation of the - # server socket completes. - - set done 0 - for {set i 0} {$i < 10} {incr i} { - if {![catch {set cs [socket [info hostname] 2828]}]} { - set done 1 - break - } - after 100 - } - if {$done == 0} { - close $ss - error "failed to connect to server" - } - set result {} - set x 0 - vwait as - fconfigure $cs -translation lf - lappend result [gets $cs] - fconfigure $cs -blocking off - fileevent $cs readable [list readit $cs 1] - set a [after 2000 { set x failure }] - vwait x - after cancel $a - close $as - close $ss - close $cs - list $result $x -} {{{line 1} 1 2} 2} -test io-31.2 {Testing for busy-wait in recursive channel events} {socket} { - set s [socket -server accept 3939] - proc accept {s a p} { - global counter - - set counter 0 - fconfigure $s -blocking off -buffering line -translation lf - fileevent $s readable "doit $s" - } - proc doit {s} { - global counter - - incr counter - set l [gets $s] - if {"$l" == ""} { - fileevent $s readable "doit1 $s" - after 1000 newline - } - } - proc doit1 {s} { - global counter - - incr counter - set l [gets $s] - close $s - } - proc producer {} { - global writer - - set writer [socket localhost 3939] - fconfigure $writer -buffering line - puts -nonewline $writer hello - flush $writer - } - proc newline {} { - global writer done - - puts $writer hello - flush $writer - set done 1 - } - producer - vwait done - close $writer - close $s - set counter -} 1 -test io-32.1 {ChannelEventScriptInvoker: deletion} { - proc eventScript {fd} { - close $fd - error "planned error" - set ::x whoops - } - proc bgerror {args} { - set ::x got_error - } - set f [open fooBar w] - fileevent $f writable [list eventScript $f] - set x not_done - vwait x - set x -} {got_error} - -test io-33.1 {ChannelTimerProc} { - set f [open fooBar w] - puts $f "this is a test" - close $f - set f [open fooBar r] - testchannelevent $f add readable { - read $f 1 - incr x - } - set x 0 - vwait x - vwait x - set result $x - testchannelevent $f set 0 none - after idle {set y done} - vwait y - lappend result $y -} {2 done} - -removeFile fooBar -removeFile longfile -removeFile script -removeFile output -removeFile test1 -removeFile pipe -removeFile my_script -removeFile foo -removeFile bar -removeFile test2 -removeFile test3 - -file delete cat - -set x "" -unset x |
