diff options
Diffstat (limited to 'contrib/tcl/tests/exec.test')
| -rw-r--r-- | contrib/tcl/tests/exec.test | 63 |
1 files changed, 29 insertions, 34 deletions
diff --git a/contrib/tcl/tests/exec.test b/contrib/tcl/tests/exec.test index 75dd359..4b00c44 100644 --- a/contrib/tcl/tests/exec.test +++ b/contrib/tcl/tests/exec.test @@ -5,12 +5,12 @@ # 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 Sun Microsystems, Inc. +# 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: @(#) exec.test 1.53 96/04/12 16:33:37 +# SCCS: @(#) exec.test 1.56 97/06/20 13:27:37 if {[string compare test [info procs test]] == 1} then {source defs} @@ -21,16 +21,11 @@ if {[info commands exec] == ""} { return } -# This procedure generates a shell command to be passed to exec -# to mask the differences between Unix and PC shells. - -proc shellCmd {string} { - global tcl_platform - if {$tcl_platform(platform) == "unix"} { - return "sh -c \"$string\"" - } else { - return "sh -c {\"$string\"}" - } +proc cat {name} { + set f [open $name r] + set x [read -nonewline $f] + close $f + set x } # Basic operations. @@ -118,12 +113,12 @@ test exec-4.1 {redirecting output and stderr to file} {unixExecs} { exec cat gorp.file } "test output" test exec-4.2 {redirecting output and stderr to file} {unixExecs} { - list [eval exec [shellCmd "echo foo bar 1>&2"] >&gorp.file] \ + list [exec sh -c "echo foo bar 1>&2" >&gorp.file] \ [exec cat gorp.file] } {{} {foo bar}} test exec-4.3 {redirecting output and stderr to file} {unixExecs} { exec echo "first line" > gorp.file - list [eval exec [shellCmd "echo foo bar 1>&2"] >>&gorp.file] \ + list [exec sh -c "echo foo bar 1>&2" >>&gorp.file] \ [exec cat gorp.file] } "{} {first line\nfoo bar}" test exec-4.4 {redirecting output and stderr to file} {unixExecs} { @@ -140,8 +135,8 @@ test exec-4.5 {redirecting output and stderr to file} {unixExecs} { set f [open gorp.file w] puts $f "Line 1" flush $f - eval exec >&@ $f [shellCmd "echo foo bar 1>&2"] - eval exec >&@$f [shellCmd "echo xyzzy 1>&2"] + exec >&@ $f sh -c "echo foo bar 1>&2" + exec >&@$f sh -c "echo xyzzy 1>&2" puts $f "Line 3" close $f exec cat gorp.file @@ -181,14 +176,14 @@ test exec-5.7 {redirecting input from file} {unixExecs} { # I/O redirection: standard error through a pipeline. test exec-6.1 {redirecting stderr through a pipeline} {unixExecs} { - eval exec [shellCmd "echo foo bar"] |& cat + exec sh -c "echo foo bar" |& cat } "foo bar" test exec-6.2 {redirecting stderr through a pipeline} {unixExecs} { - eval exec [shellCmd "echo foo bar 1>&2"] |& cat + exec sh -c "echo foo bar 1>&2" |& cat } "foo bar" test exec-6.3 {redirecting stderr through a pipeline} {unixExecs} { - eval exec [shellCmd "echo foo bar 1>&2"] \ - |& [shellCmd "echo second msg 1>&2; cat"] |& cat + exec sh -c "echo foo bar 1>&2" \ + |& sh -c "echo second msg 1>&2; cat" |& cat } "second msg\nfoo bar" # I/O redirection: combinations. @@ -223,21 +218,21 @@ test exec-9.2 {commands returning errors} {unixExecs} { string tolower [list [catch {exec echo foo | foo123} msg] $msg $errorCode] } {1 {couldn't execute "foo123": no such file or directory} {posix enoent {no such file or directory}}} test exec-9.3 {commands returning errors} {unixExecs} { - list [catch {eval exec sleep 1 | [shellCmd "exit 43"] | sleep 1} msg] $msg + list [catch {exec sleep 1 | sh -c "exit 43" | sleep 1} msg] $msg } {1 {child process exited abnormally}} test exec-9.4 {commands returning errors} {unixExecs} { - list [catch {eval exec [shellCmd "exit 43"] | echo "foo bar"} msg] $msg + list [catch {exec sh -c "exit 43" | echo "foo bar"} msg] $msg } {1 {foo bar child process exited abnormally}} test exec-9.5 {commands returning errors} {unixExecs} { list [catch {exec gorp456 | echo a b c} msg] [string tolower $msg] } {1 {couldn't execute "gorp456": no such file or directory}} test exec-9.6 {commands returning errors} {unixExecs} { - list [catch {eval exec [shellCmd "echo error msg 1>&2"]} msg] $msg + list [catch {exec sh -c "echo error msg 1>&2"} msg] $msg } {1 {error msg}} test exec-9.7 {commands returning errors} {unixExecs} { - list [catch {eval exec [shellCmd "echo error msg 1>&2"] \ - | [shellCmd "echo error msg 1>&2"]} msg] $msg + list [catch {exec sh -c "echo error msg 1>&2" \ + | sh -c "echo error msg 1>&2"} msg] $msg } {1 {error msg error msg}} @@ -408,16 +403,16 @@ test exec-14.4 {-- switch} { test exec-15.1 {standard error redirection} {unixExecs} { exec echo "First line" > gorp.file - list [eval exec [shellCmd "echo foo bar 1>&2"] 2> gorp.file] \ + list [exec sh -c "echo foo bar 1>&2" 2> gorp.file] \ [exec cat gorp.file] } {{} {foo bar}} test exec-15.2 {standard error redirection} {unixExecs} { - list [eval exec [shellCmd "echo foo bar 1>&2"] | echo biz baz >gorp.file \ + list [exec sh -c "echo foo bar 1>&2" | echo biz baz >gorp.file \ 2> gorp.file2] [exec cat gorp.file] \ [exec cat gorp.file2] } {{} {biz baz} {foo bar}} test exec-15.3 {standard error redirection} {unixExecs} { - list [eval exec [shellCmd "echo foo bar 1>&2"] | echo biz baz 2>gorp.file \ + list [exec sh -c "echo foo bar 1>&2" | echo biz baz 2>gorp.file \ > gorp.file2] [exec cat gorp.file] \ [exec cat gorp.file2] } {{} {foo bar} {biz baz}} @@ -425,7 +420,7 @@ test exec-15.4 {standard error redirection} {unixExecs} { set f [open gorp.file w] puts $f "Line 1" flush $f - eval exec [shellCmd "echo foo bar 1>&2"] 2>@ $f + exec sh -c "echo foo bar 1>&2" 2>@ $f puts $f "Line 3" close $f exec cat gorp.file @@ -434,12 +429,12 @@ foo bar Line 3} test exec-15.5 {standard error redirection} {unixExecs} { exec echo "First line" > gorp.file - eval exec [shellCmd "echo foo bar 1>&2"] 2>> gorp.file + exec sh -c "echo foo bar 1>&2" 2>> gorp.file exec cat gorp.file } {First line foo bar} test exec-15.6 {standard error redirection} {unixExecs} { - eval exec [shellCmd "echo foo bar 1>&2"] > gorp.file2 2> gorp.file \ + exec sh -c "echo foo bar 1>&2" > gorp.file2 2> gorp.file \ >& gorp.file 2> gorp.file2 | echo biz baz list [exec cat gorp.file] [exec cat gorp.file2] } {{biz baz} {foo bar}} @@ -454,13 +449,13 @@ test exec-16.1 {flush output before exec} {unixExecs} { } {First line Second line Third line} -test exec-16.2 {flush output before exec} {unixExecs} { +test exec-16.2 {flush output before exec} {} { set f [open gorp.file w] puts $f "First line" - eval exec [shellCmd "echo Second line 1>&2"] >&@ $f > gorp.file2 + exec [lindex $tcltest 0] << {puts stderr {Second line}} >&@ $f > gorp.file2 puts $f "Third line" close $f - exec cat gorp.file + cat gorp.file } {First line Second line Third line} |
