diff options
Diffstat (limited to 'contrib/sort/regress')
-rw-r--r-- | contrib/sort/regress/Makefile | 8 | ||||
-rw-r--r-- | contrib/sort/regress/stests | 993 |
2 files changed, 0 insertions, 1001 deletions
diff --git a/contrib/sort/regress/Makefile b/contrib/sort/regress/Makefile deleted file mode 100644 index 9e8c686..0000000 --- a/contrib/sort/regress/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# $NetBSD: Makefile,v 1.5 2001/12/12 01:24:19 tv Exp $ - -NOMAN= # defined - -regress: - @/bin/sh ${.CURDIR}/stests - -.include <bsd.prog.mk> diff --git a/contrib/sort/regress/stests b/contrib/sort/regress/stests deleted file mode 100644 index 74a6585..0000000 --- a/contrib/sort/regress/stests +++ /dev/null @@ -1,993 +0,0 @@ -#! /bin/sh -# @(#)stests 8.1 (Berkeley) 6/6/93 -# $NetBSD: stests,v 1.14 2001/05/14 21:31:38 jdolecek Exp $ - -# This code is derived from software contributed to Berkeley by -# Peter McIlroy. - -#Latest version. My sort passes all tests because I wrote it. -#We differ only on 25E and 25H. -#(I found at least one bug in constructing test 25, and was driven -#to rewrite field parsing to clarify it.) -# -#In 25E, -k2.3,2.1b, the fields are not necessarily out of order. -#Even if they were, it would be legal (11752-3), although certainly -#justification for warning. -# -#On 25H, your answer is as defensible as mine. (Our suggestion -#*1 backs mine.) - - -# Tests for the Unix sort utility -# Test Posix features except for locale. -# Test some nonstandard features if present. - -# Other tests should be made for files too big to fit in memory. - -dict=/usr/share/dict/words - -# Initialize switches for nonstandard features. -# Use parenthesized settings for supported features. - -o=: # officially obsolescent features: +1 -2, misplaced -o (o=) -g=: # -g numeric sort including e-format numbers (g=) -M=: # -M sort by month names (M=) -s=: # -s stable, do not compare raw bytes on equal keys (s=) -y= # -y user-specified memory size (y=-y10000) -S= # -S non-stable sort - -# Detect what features are supported, assuming bad options cause -# errors. Set switches accordingly. - -cat <<! -Note: some sort(1) implementations (for example GNU sort) may not pass these -tests - this suite was made to fit sort(1) using (non-stable) radixsort(3), -sort(1) using other algorithm may give different results, though still -conform to standard. - -! - -echo Obsolescent and nonstandard features recognized, if any: -if sort +0 </dev/null 2>/dev/null; then - o= - echo ' +1 -2' -else - o="not_tested +POS/-POS" -fi -if sort /dev/null -o xx 2>/dev/null; then - echo ' displaced -o'; -fi -if sort -g </dev/null 2>/dev/null; then - g= - echo ' -g g-format numbers'; -else - g="not_tested -g" -fi -if sort -M </dev/null 2>/dev/null; then - M= - echo ' -M months'; -else - M="not_tested -M" -fi -if sort -s </dev/null 2>/dev/null; then - s= - echo ' -s stable sort'; -else - s="not_tested -s" -fi -if sort -S </dev/null 2>/dev/null; then - S=-S - echo ' -S non-stable sort'; -fi -if sort -y10000 </dev/null 2>/dev/null; then - y=-y10000 - echo ' -y space'; -fi -if sort -z10000 </dev/null 2>/dev/null; then - echo ' -z size (not exercised)'; -fi -if sort -T. </dev/null 2>/dev/null; then - echo ' -T tempdir (not exercised)'; -fi - -TEST= # major sequence number of test - -trap "rm -f in in1 out xx -k fields; exit" 0 1 2 13 15 - -# some tests would fail if non-C locale is used -unset LANG LC_ALL - -# xsort testno options -# Sort file "in" with specified options. -# Compare with file "out" if that is supplied, -# otherwise make plausibility checks on output - -# "sum" must be dumb; insensitive to the -# order of lines within a file. -# System V sum is suitable; sum -5 is the v10 equivalent. - -xsort () { - X="$1" - shift - - if sort $S "$@" in >xx && sort -c $S "$@" xx - then - if test -f out - then - cmp xx out >/dev/null && return 0 - echo "$TEST$X comparison failed - sort $@" - else - test "`cksum -o2 <in`" = "`cksum -o2 <xx`" && return 0 - echo "$TEST$X checksum failed - sort $@" - fi - else - echo "$TEST$X failed - sort $@" - fi - return 1 -} - -# linecount testno file count -# declares the given "testno" to be in error if number of -# lines in "file" differs from "count" -linecount() { - awk 'END{ if(NR!='$3') print "'$TEST$1' failed" }' $2 -} - -# print info about skipped test -not_tested() { - echo "$TEST$X skipped - flag '$1' not supported" -} - -rm -f out - -#--------------------------------------------------------------- -TEST=01; echo $TEST # -c status, checksum - # obsolescent features go together -cat <<! >in -b -a -! -rm -f out -o - -sort $S -c in 2>/dev/null && echo ${TEST}A failed - -xsort B || '"cksum"' is probably unsuitable - see comments - -$o sort $S +0 in -o in || echo ${TEST}C failed - -#--------------------------------------------------------------- -TEST=02; echo $TEST # output from -c -cat <<! >in -x -y -! - -sort -c $S -r in >out 2>xx && echo ${TEST}A failed -test -s out && echo ${TEST}B failed -test -s xx && echo option -c is noisy "(probably legal)" -test -s xx || echo option -c is quiet "(legal, not classical)" - -#--------------------------------------------------------------- -TEST=03; echo $TEST # -n -cat <<! >in --99.0 --99.1 --.0002 --10 -2 -0010.000000000000000000000000000000000001 -10 -3x -x -! -cat <<! >out --99.1 --99.0 --10 --.0002 -x -2 -3x -10 -0010.000000000000000000000000000000000001 -! - -xsort "" -n - -#--------------------------------------------------------------- -TEST=04; echo $TEST # -b without fields, piping, -c status return -cat <<! >in - b - a -! -cp in out - -xsort A -b - -cat in | sort $S | cat >xx -cmp xx out >/dev/null || echo ${TEST}B failed - -sort $S in | sort -c $S -r 2>/dev/null && echo ${TEST}C failed - -#--------------------------------------------------------------- -TEST=05; echo $TEST # fields, reverse fields, -c status return -cat <<! >in -b b p -a b q -x a -! -cat <<! >out -x a -a b q -b b p -! - -$o xsort A +1 -2 - -$o xsort B +1 -2 +2r - -xsort C -k 2,2 - -xsort D -k 2,2 -k 3r - -xsort E -k 2,2.0 - -xsort F -k 2,2 -k 1,1 -k 3 - -sort -c $S -k 2 in 2>/dev/null && echo ${TEST}G failed - -#--------------------------------------------------------------- -TEST=06; echo $TEST # -t -cat <<! >in -a: -a! -! -cp in out - -$o xsort A -t : -r +0 - -$o xsort B -t : +0 -1 - -xsort C -t : -r -k 1 - -xsort D -t : -k 1,1 - -#--------------------------------------------------------------- -TEST=07; echo $TEST # -t, character positions in fields - # -t: as 1 arg is not strictly conforming, but classical -cat <<! >in -: ab -:bac -! -cat <<! >out -:bac -: ab -! - -$o xsort A -b -t: +1.1 - -$o xsort B -t: +1.1r - -xsort C -b -t: -k 2.2 - -xsort D -t: -k 2.2r - -#--------------------------------------------------------------- -TEST=08; echo $TEST # space and tab as -t characters -cat <<! >in - b c - b c - b c -! -cp in out - -xsort A -t ' ' -k2,2 - -xsort B -t ' ' -k2.1,2.0 - -cat <<! >out - b c - b c - b c -! - -xsort C -t ' ' -k2,2 - -xsort D -t ' ' -k2.1,2.0 - -cat <<! >out - b c - b c - b c -! - -xsort E -k2 - -cat <<! >out - b c - b c - b c -! - -xsort F -k2b - -#--------------------------------------------------------------- -TEST=09; echo $TEST # alphabetic as -t character -cat <<! >in -zXa -yXa -zXb -! -cp in out - -xsort "" -tX -k2 -k1r,1 - -#--------------------------------------------------------------- -TEST=10; echo $TEST # -m -cat <<! >in -a -ab -ab -bc -ca -! -cat <<! >in1 -Z -a -aa -ac -c -! -cat <<! >out -Z -a -a -aa -ab -ab -ac -bc -c -ca -! - -sort $S -m in in1 >xx -cmp xx out >/dev/null || echo $TEST failed - -#--------------------------------------------------------------- -TEST=11; echo $TEST # multiple files, -o overwites input, -m, -mu -cat <<! >in -a -b -c -d -! - -sort $S -o xx in in in in in in in in in in in in in in in in in -linecount A xx 68 -sort $S -o in -mu in in in in in in in in in in in in in in in in in -linecount B in 4 -sort $S -o in -m in in in in in in in in in in in in in in in in in - -cmp in xx >/dev/null || echo ${TEST}C failed - -#--------------------------------------------------------------- -TEST=12; echo $TEST # does -mu pick the first among equals? -cat <<! >in -3B -3b -3B2 -~3B2 -4.1 -41 -5 -5. -! -cat <<! >out -3B -3B2 -4.1 -5 -! - -xsort A -mudf || echo "(other behavior is legal, not classical)" - -xsort B -mudf -k1 || echo "(other behavior is legal, not classical)" - -#--------------------------------------------------------------- -TEST=13; echo $TEST # long records (>8000 bytes, keys >16000), -r -awk ' -BEGIN { x="x" - for(i=1; i<=12; i++) x = x x - for(i=15; i<=25; i++) print x i -}' >in -awk ' -BEGIN { x="x" - for(i=1; i<=12; i++) x = x x - for(i=25; i>=15; i--) print x i -}' >out - -xsort A -r - -xsort B -k 1,1r -k 1 - -#--------------------------------------------------------------- -TEST=14; echo $TEST "(3 long parts)" -awk 'BEGIN { for(i=0; i<100000; i++) print rand() }' | grep -v e >in -rm -f out - -xsort A; echo $TEST "(part A done)" - -xsort B -n; echo $TEST "(part B done)" - -# next test is unclean: xx is a hidden side-effect of xsort - -awk ' - $0 < x { print "test '${TEST}C' failed"; exit } - $0 "" != x { print >"out"; x = $0 } -' xx - -xsort C -n -u - -#--------------------------------------------------------------- -TEST=15; echo $TEST "(long)" # force intermediate files if possible -awk 'BEGIN { for(i=0; i<20000; i++) print rand() }' >in -rm -f out - -xsort A -r $y - -sort $S -r in | awk '$0 "x" != x { print ; x = $0 "x" }' >out - -xsort B -u -r $y - -#--------------------------------------------------------------- -TEST=16; echo $TEST # -nr, -nm, file name - -awk 'BEGIN { for(i=-100; i<=100; i+=2) printf "%.10d\n", i }' >in - -awk 'BEGIN { for(i=-99; i<=100; i+=2) print i }' | sort $S -nr in - >xx -awk '$0+0 != 101-NR { print "'${TEST}A' failed"; exit }' xx - -awk 'BEGIN { for(i=-99; i<=100; i+=2) print i }' | sort $S -mn in - >xx -awk '$0+0 != -101+NR { print "'${TEST}B' failed"; exit }' xx - -#--------------------------------------------------------------- -TEST=17; echo $TEST # -d, fields without end, modifier override -cat <<! >in -a-B -a+b -a b -A+b -a b -! -cat <<! >out -a b -a b -A+b -a-B -a+b -! - -$o xsort A -df +0 +0d - -xsort B -df -k 1 -k 1d - -#--------------------------------------------------------------- -TEST=18; echo $TEST # -u on key only -cat <<! >in -12 y -13 z -12 x -! -cat <<! >out -12 x -12 y -13 z -! - -$o xsort A +0 -1 - -xsort B -k 1,1 - -sort $S -u -k 1,1 in >xx -linecount C xx 2 - -#--------------------------------------------------------------- -TEST=19; echo $TEST # -i, -d, -f -cat <<! >xx.c -run(i,j){ for( ; i<=j; i++) printf("%.3o %c\n",i,i); } -main(){ run(0, 011); /* 012=='\n' */ - run(013, 0377); } -! -cc xx.c -./a.out >in -cat <<! >xx.c -run(i,j){ for( ; i<=j; i++) printf("%.3o %c\n",i,i); } -main(){ run(0, 011); - run(013, ' '-1); - run(0177, 0377); - run(' ', 0176); } -! -cc xx.c -./a.out >out - -xsort A -i -k 2 - -cat <<! >xx.c -run(i,j){ for( ; i<=j; i++) printf("%.3o %c\n",i,i); } -main(){ run(0, 010); /* 011=='\t', 012=='\n' */ - run(013, ' '-1); - run(' '+1, '0'-1); - run('9'+1, 'A'-1); - run('Z'+1, 'a'-1); - run('z'+1, 0377); - run('\t', '\t'); - run(' ', ' '); - run('0', '9'); - run('A', 'Z'); - run('a', 'z'); } -! -cc xx.c -./a.out >out - -xsort B -d -k 2 - -cat <<! >xx.c -run(i,j){ for( ; i<=j; i++) printf("%.3o %c\n",i,i); } -main(){ int i; - run(0, 011); - run(013, 'A'-1); - for(i='A'; i<='Z'; i++) - printf("%.3o %c\n%.3o %c\n",i,i,i+040,i+040); - run('Z'+1, 'a'-1); - run('z'+1, 0377); } -! -cc xx.c -./a.out >out -rm xx.c - -xsort C -f -k 2 - -#--------------------------------------------------------------- -TEST=20; echo $TEST # -d, -f, -b applies only to fields -cat <<! >in - b -'C -a -! -cp in out - -xsort A -d - -xsort B -f - -cat <<! >out - b -a -'C -! - -xsort C -dfb - -#--------------------------------------------------------------- -TEST=21; echo $TEST # behavior of null bytes -cat <<'!' >xx.c -main() { printf("%cb\n%ca\n",0,0); } -! -cc xx.c -./a.out >in -sort $S in >xx -cmp in xx >/dev/null && echo ${TEST}A failed -test "`wc -c <in`" = "`wc -c <xx`" || echo ${TEST}B failed -rm xx.c a.out - -#--------------------------------------------------------------- -TEST=22; echo $TEST # field limits -cat <<! >in -a 2 -a 1 -b 2 -b 1 -! -cat <<! >out -b 1 -b 2 -a 1 -a 2 -! - -xsort "" -r -k1,1 -k2n - -#--------------------------------------------------------------- -TEST=23; echo $TEST # empty file - -sort $S -o xx </dev/null -cmp xx /dev/null 2>/dev/null || echo ${TEST}A failed - -sort $S -c </dev/null || echo ${TEST}B failed - -sort $S -cu </dev/null || echo ${TEST}C failed - -#--------------------------------------------------------------- -TEST=24; echo $TEST # many fields -cat <<! >in -0:2:3:4:5:6:7:8:9 -1:1:3:4:5:6:7:8:9 -1:2:2:4:5:6:7:8:9 -1:2:3:3:5:6:7:8:9 -1:2:3:4:4:6:7:8:9 -1:2:3:4:5:5:7:8:9 -1:2:3:4:5:6:6:8:9 -1:2:3:4:5:6:7:7:9 -1:2:3:4:5:6:7:8:8 -! -cat <<! >out -1:2:3:4:5:6:7:8:8 -1:2:3:4:5:6:7:7:9 -1:2:3:4:5:6:6:8:9 -1:2:3:4:5:5:7:8:9 -1:2:3:4:4:6:7:8:9 -1:2:3:3:5:6:7:8:9 -1:2:2:4:5:6:7:8:9 -1:1:3:4:5:6:7:8:9 -0:2:3:4:5:6:7:8:9 -! - -xsort "" -t: -k9 -k8 -k7 -k6 -k5 -k4 -k3 -k2 -k1 - -#--------------------------------------------------------------- -TEST=25; echo $TEST # variously specified alpha fields - # numbers give the correct orderings -cat <<! >in -01:04:19:01:16:01:21:01 a -02:03:13:15:13:19:15:02 a -03:02:07:09:07:13:09:03 a -04:01:01:03:01:07:03:04 a -05:08:20:16:17:02:20:05 aa -06:07:14:18:14:20:14:06 aa -07:06:08:10:08:14:08:07 aa -08:05:02:04:02:08:02:08 aa -09:16:22:02:22:04:24:13 b -10:15:16:20:19:22:18:14 b -11:14:10:12:10:16:12:15 b -12:13:04:06:04:10:06:16 b -13:24:24:22:24:06:22:21 bb -14:23:18:24:21:24:16:22 bb -15:22:12:14:12:18:10:23 bb -16:21:06:08:06:12:04:24 bb -17:12:21:21:18:03:19:09 ab -18:11:15:19:15:21:13:10 ab -19:10:09:11:09:15:07:11 ab -20:09:03:05:03:09:01:12 ab -21:20:23:17:23:05:23:17 ba -22:19:17:23:20:23:17:18 ba -23:18:11:13:11:17:11:19 ba -24:17:05:07:05:11:05:20 ba -! -sort $S -k2b -k2 in >xx && - sort -c -t: -k2n xx 2>/dev/null || echo ${TEST}A failed -sort $S -k2,2.1b -k2 in >xx && - sort -c -t: -k3n xx 2>/dev/null || echo ${TEST}B failed -sort $S -k2.3 -k2 in >xx && - sort -c -t: -k4n xx 2>/dev/null || echo ${TEST}C failed -sort $S -k2b,2.3 -k2 in >xx && - sort -c -t: -k5n xx 2>/dev/null || echo ${TEST}D failed -sort $S -k2.3,2.1b -k2 in >xx && - sort -c -t: -k6n xx 2>/dev/null || echo ${TEST}E failed -sort $S -k2,2.1b -k2r in >xx && - sort -c -t: -k7n xx 2>/dev/null || echo ${TEST}F failed -sort $S -b -k2,2 -k2 in >xx && - sort -c -t: -k8n xx 2>/dev/null || echo ${TEST}G failed -sort $S -b -k2,2b -k2 in >xx && # perhaps same as G - sort -c -t: -k3n xx 2>/dev/null || echo ${TEST}H failed\ - "(standard is not clear on this)" - -#--------------------------------------------------------------- -TEST=26; echo $TEST # empty fields, out of bounds fields -cat <<! >in -0 5 -1 4 -2 3 -3 2 -4 1 -5 0 -! -cp in out - -xsort "" -k2.2,2.1 -k2.3,2.4 - -#--------------------------------------------------------------- -TEST=27; echo $TEST # displaced -o -rm -f out - -$o sort -S /dev/null -o out || $o echo ${TEST}B failed -$o test -f out || $o echo ${TEST}C failed - -#--------------------------------------------------------------- -TEST=28; echo $TEST # apparently nonmonotone field specs -cat <<! >in -aaaa c -x a -0 b -! -cp in out - -$o xsort A +1 -0.3 +1.4 -1.5 - -xsort B -k2,1.3 -k2.5,2.5 - -#--------------------------------------------------------------- -TEST=29; echo $TEST # determination of end of option list -cat >-k <<! -x -! -rm -f out -c - -sort $S -- -k </dev/null >xx || echo ${TEST}A argument failed -cmp xx -k || echo ${TEST}A comparison failed - -sort $S - -c </dev/null 2>/dev/null && echo ${TEST}B failed - -#--------------------------------------------------------------- -TEST=30; echo $TEST # missing newline -awk 'BEGIN{ printf "%s", "x"}' | sort >xx -wc -c <xx | awk '$1!=2{ print "'${TEST}' failed" }' - -#--------------------------------------------------------------- -TEST=31; echo $TEST # -M, multiple fields -cat <<! >in -jan 10 1900 -Feb 26 1900 -feb 25 1900 -January xx 1900 -August 11 1900 -jan 15 1990 -feb 22 1990 -mar 15 1990 -apr 1 1990 -may 45 1990 -jun 14 1990 -jul 4 1990 -aug 1~ 1990 -aug 11 1990 -sep 1 1990 -oct 12 1990 -nov 24 1990 -dec 25 1990 -never 3 1990 - Dec 25 1990 -! -cat <<! >out -January xx 1900 -jan 10 1900 -feb 25 1900 -Feb 26 1900 -August 11 1900 -never 3 1990 -jan 15 1990 -feb 22 1990 -mar 15 1990 -apr 1 1990 -may 45 1990 -jun 14 1990 -jul 4 1990 -aug 1~ 1990 -aug 11 1990 -sep 1 1990 -oct 12 1990 -nov 24 1990 - Dec 25 1990 -dec 25 1990 -! - -$M xsort "" -k3n -k1M -k2n - -#--------------------------------------------------------------- -TEST=32; echo $TEST # -M case insensitivity, -r -cat <<! >in -x -june -january -december -! -cat <<! >out -december -june -january -x -! - -$M xsort "" -Mr - -#--------------------------------------------------------------- -TEST=33; echo $TEST # -g -cat <<! >in -2 -1 -10 -.2 -1e -1E1 -1e. -! -cat <<! >out -.2 -1 -1e -1e. -2 -10 -1E1 -! - -$g xsort "" -g - -#--------------------------------------------------------------- -TEST=34; echo $TEST # -g wide operands -cat <<! >in -.99999999999999999999 -099999999999999999999e-21 -099999999999999999999e-19 -.1e1 -! -cat <<! >out -099999999999999999999e-21 -.99999999999999999999 -.1e1 -099999999999999999999e-19 -! - -$g xsort A -g - -cat <<! >out -.1e1 -.99999999999999999999 -099999999999999999999e-19 -099999999999999999999e-21 -! - -xsort B -n - -#--------------------------------------------------------------- -TEST=35; echo $TEST #-g, -u with different fp reps -cat <<! >in -+0 --0 -0.10 -+.1 --.1 --100e-3 -x -! -cat <<! >out --.1 --100e-3 -+0 --0 -x -+.1 -0.10 -! - -if [ -z "$g" ]; then - xsort A -g - sort $S -gu in >xx && $g sort -c $S -gu xx || echo ${TEST}B failed - linecount C xx 3 -else - # -g not supported - not_tested '-g' -fi - -#--------------------------------------------------------------- -TEST=36; echo $TEST # -s -cat <<! >in -a 2 -b 1 -c 2 -a 1 -b 2 -c 1 -! -cat <<! >out -a 2 -a 1 -b 1 -b 2 -c 2 -c 1 -! - -$s xsort "" -s -k1,1 - -#--------------------------------------------------------------- -TEST=37; echo $TEST # -s, multiple files -cat <<! >in -c 2 -a 2 -! -cat <<! >in1 -c 1 -b 1 -a 1 -! -cat <<! >out -c 2 -b 1 -a 2 -! - -$s sort -smru -k1,1 in in in1 in1 >xx -$s cmp xx out >/dev/null || echo $TEST failed - sort -smru -k1,1 - -#--------------------------------------------------------------- -TEST=38; echo $TEST # -s -$s awk ' - BEGIN { - for(i=1; i<50; i++) - for(j=1; j<=i; j++) { - print i, 2 >"in" - print i, 1 >"in1" - } - }' - -$s sort -m -s -k1,1n in in1 >out - -$s awk ' - func stop() { print "'$TEST' comparison failed - sort -m -s -k1,1n"; exit } - $1!=last1 { if(count!=last1 || $2!=2) stop(); - count = 0} - $1==last1 && $2!=last2 { if(count!=last1 || $2!=1) stop(); - count = 0 } - { count++; last1 = $1; last2 = $2 } - ' out -#--------------------------------------------------------------- -TEST=39; echo $TEST # sort already sorted dictionary -sort -f $dict | cmp -s - $dict || echo $TEST failed - sort -f $dict - -#--------------------------------------------------------------- -TEST=40; echo "$TEST (long)" # long lines test - -line1="abcdefghijklmnopqrstabcdefghijklmnopqrstabcdefghijklmnopqrstabcdefghij" -line2="bcdefghijklmnopqrstabcdefghijklmnopqrstabcdefghijklmnopqrstabcdefghijk" - -rm -f in out - -# generate two out-of-order long lines (roughly 70 KB each), and try sort -# them -awk ' -BEGIN { - line1 = "'"${line1}"'" - line2 = "'"${line2}"'" - for(i=0; i<10; i++) { - line1 = line1 line1 - line2 = line2 line2 - } - print line2 > "in" - print line1 > "in" - - print line1 > "out" - print line2 > "out" -}' - -xsort "A" - -# generate already sorted file using $dict, only append space and -# long string to each line to make lines longer than usual -# use only first 200 lines (sort file approx. 14MB) -cat $dict | awk ' -BEGIN { - line = "'"$line1"'" - for(i=0; i<10; i++) - line = line line - idx = 0 -} -/^/ { print $1 " " line; if (idx++ > 200) exit 0 }' > in -ln -sf in out -xsort "B" -f - -#--------------------------------------------------------------- -TEST=41; echo $TEST # sort -f empty item; previously bombed -cat /dev/null | sort -f - -#--------------------------------------------------------------- -TEST=42; echo $TEST # sort -H $dict; previously bombed -sort -H -f $dict | cmp -s - $dict || echo $TEST failed - sort -H -f $dict |