mirror of
https://https.git.savannah.gnu.org/git/coreutils.git
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54 lines
1.3 KiB
Perl
Executable File
54 lines
1.3 KiB
Perl
Executable File
#!/bin/sh
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# -*- perl -*-
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# Exercise fold.
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: ${PERL=perl}
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: ${srcdir=.}
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$PERL -e 1 > /dev/null 2>&1 || {
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echo 1>&2 "$0: configure didn't find a usable version of Perl," \
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"so can't run this test"
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exit 77
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}
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# Ensure that we don't run an older version of fold.
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# Prior to 5.0.91, some of the tests below would cause fold to infloop,
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# and since `make check' might be run even after a build failure, it'd
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# expose just such an older version.
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ver=`fold --version|sed 1q`
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case $ver in
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*" $PACKAGE_VERSION") ;;
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*) echo 1>&2 \
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"$0: found unexpected version of fold, \`$ver'"
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"(expected $PACKAGE_VERSION)"
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exit 1;;
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esac
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exec $PERL -w -I$srcdir/.. -MCoreutils -- - <<\EOF
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#/
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require 5.003;
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use strict;
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(my $program_name = $0) =~ s|.*/||;
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$ENV{PROG} = 'fold';
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# Turn off localization of executable's ouput.
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@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
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my @Tests =
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(
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['s1', '-w2 -s', {IN=>"a\t"}, {OUT=>"a\n\t"}],
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['s2', '-w4 -s', {IN=>"abcdef d\n"}, {OUT=>"abcd\nef d\n"}],
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['s3', '-w4 -s', {IN=>"a cd fgh\n"}, {OUT=>"a \ncd \nfgh\n"}],
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['s4', '-w4 -s', {IN=>"abc ef\n"}, {OUT=>"abc \nef\n"}],
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);
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my $save_temps = $ENV{DEBUG};
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my $verbose = $ENV{VERBOSE};
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my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
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my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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EOF
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