mirror of
https://https.git.savannah.gnu.org/git/coreutils.git
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3a3f5f359e
* tests/misc/expr.pl: Skip the quote varying tests in the multi-byte locales as these tests aren't that interesting in those locales. Also ERR_SUBST is already defined for some tests so awkward to redefine to munge UTF8 quotes to ASCII.
240 lines
9.5 KiB
Perl
Executable File
240 lines
9.5 KiB
Perl
Executable File
#!/usr/bin/perl
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# Basic tests for "expr".
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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use strict;
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(my $program_name = $0) =~ s|.*/||;
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my $prog = 'expr';
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# Turn off localization of executable's output.
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@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
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my $mb_locale = $ENV{LOCALE_FR_UTF8};
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! defined $mb_locale || $mb_locale eq 'none'
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and $mb_locale = 'C';
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my $big = '98782897298723498732987928734';
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my $big_p1 = '98782897298723498732987928735';
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my $big_sum = '197565794597446997465975857469';
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my $big_prod = '9758060798730154302876482828124348356960410232492450771490';
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my @Tests =
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(
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['a', '5 + 6', {OUT => '11'}],
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['b', '5 - 6', {OUT => '-1'}],
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['c', '5 \* 6', {OUT => '30'}],
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['d', '100 / 6', {OUT => '16'}],
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['e', '100 % 6', {OUT => '4'}],
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['f', '3 + -2', {OUT => '1'}],
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['g', '-2 + -2', {OUT => '-4'}],
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# Verify option processing.
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# Added when option processing broke in the 7.0 beta release
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['opt1', '-- -11 + 12', {OUT => '1'}],
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['opt2', '-11 + 12', {OUT => '1'}],
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['opt3', '-- -1 + 2', {OUT => '1'}],
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['opt4', '-1 + 2', {OUT => '1'}],
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# This evoked a syntax error diagnostic before 2.0.12.
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['opt5', '-- 2 + 2', {OUT => '4'}],
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['paren1', '\( 100 % 6 \)', {OUT => '4'}],
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['paren2', '\( 100 % 6 \) - 8', {OUT => '-4'}],
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['paren3', '9 / \( 100 % 6 \) - 8', {OUT => '-6'}],
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['paren4', '9 / \( \( 100 % 6 \) - 8 \)', {OUT => '-2'}],
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['paren5', '9 + \( 100 % 6 \)', {OUT => '13'}],
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# Before 2.0.12, this would output '1'.
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['0bang', '00 \< 0!', {OUT => '0'}, {EXIT => 1}],
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# In 5.1.3 and earlier, these would exit with status 0.
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['00', '00', {OUT => '00'}, {EXIT => 1}],
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['minus0', '-0', {OUT => '-0'}, {EXIT => 1}],
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# In 5.1.3 and earlier, these would report errors.
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['andand', '0 \& 1 / 0', {OUT => '0'}, {EXIT => 1}],
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['oror', '1 \| 1 / 0', {OUT => '1'}, {EXIT => 0}],
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# In 5.1.3 and earlier, this would output the empty string.
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['orempty', '"" \| ""', {OUT => '0'}, {EXIT => 1}],
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# This erroneously succeeded and output '3' before 2.0.12.
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['fail-a', '3 + -', {ERR => "$prog: non-integer argument\n"},
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{EXIT => 2}],
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# This erroneously succeeded before 5.3.1.
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['bigcmp', '-- -2417851639229258349412352 \< 2417851639229258349412352',
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{OUT => '1'}, {EXIT => 0}],
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# In 5.94 and earlier, anchors incorrectly matched newlines.
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['anchor', "'a\nb' : 'a\$'", {OUT => '0'}, {EXIT => 1}],
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# These tests are taken from grep/tests/bre.tests.
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['bre1', '"abc" : "a\\(b\\)c"', {OUT => 'b'}],
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['bre2', '"a(" : "a("', {OUT => '2'}],
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['bre3', '_ : "a\\("',
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{ERR => "$prog: Unmatched ( or \\(\n"}, {EXIT => 2}],
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['bre4', '_ : "a\\(b"',
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{ERR => "$prog: Unmatched ( or \\(\n"}, {EXIT => 2}],
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['bre5', '"a(b" : "a(b"', {OUT => '3'}],
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['bre6', '"a)" : "a)"', {OUT => '2'}],
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['bre7', '_ : "a\\)"',
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{ERR => "$prog: Unmatched ) or \\)\n"}, {EXIT => 2}],
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['bre8', '_ : "\\)"',
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{ERR => "$prog: Unmatched ) or \\)\n"}, {EXIT => 2}],
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['bre9', '"ab" : "a\\(\\)b"', {OUT => ''}, {EXIT => 1}],
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['bre10', '"a^b" : "a^b"', {OUT => '3'}],
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['bre11', '"a\$b" : "a\$b"', {OUT => '3'}],
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['bre12', '"" : "\\($\\)\\(^\\)"', {OUT => ''}, {EXIT => 1}],
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['bre13', '"b" : "a*\\(^b\$\\)c*"', {OUT => 'b'}],
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['bre14', '"X|" : "X\\(|\\)" : "(" "X|" : "X\\(|\\)" ")"', {OUT => '1'}],
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['bre15', '"X*" : "X\\(*\\)" : "(" "X*" : "X\\(*\\)" ")"', {OUT => '1'}],
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['bre16', '"abc" : "\\(\\)"', {OUT => ''}, {EXIT => 1}],
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['bre17', '"{1}a" : "\\(\\{1\\}a\\)"', {OUT => '{1}a'}],
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['bre18', '"X*" : "X\\(*\\)" : "^*"', {OUT => '1'}],
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['bre19', '"{1}" : "^\\{1\\}"', {OUT => '3'}],
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['bre20', '"{" : "{"', {OUT => '1'}],
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['bre21', '"abbcbd" : "a\\(b*\\)c\\1d"', {OUT => ''}, {EXIT => 1}],
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['bre22', '"abbcbbbd" : "a\\(b*\\)c\\1d"', {OUT => ''}, {EXIT => 1}],
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['bre23', '"abc" : "\\(.\\)\\1"', {OUT => ''}, {EXIT => 1}],
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['bre24', '"abbccd" : "a\\(\\([bc]\\)\\2\\)*d"', {OUT => 'cc'}],
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['bre25', '"abbcbd" : "a\\(\\([bc]\\)\\2\\)*d"',
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{OUT => ''}, {EXIT => 1}],
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['bre26', '"abbbd" : "a\\(\\(b\\)*\\2\\)*d"', {OUT => 'bbb'}],
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['bre27', '"aabcd" : "\\(a\\)\\1bcd"', {OUT => 'a'}],
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['bre28', '"aabcd" : "\\(a\\)\\1bc*d"', {OUT => 'a'}],
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['bre29', '"aabd" : "\\(a\\)\\1bc*d"', {OUT => 'a'}],
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['bre30', '"aabcccd" : "\\(a\\)\\1bc*d"', {OUT => 'a'}],
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['bre31', '"aabcccd" : "\\(a\\)\\1bc*[ce]d"', {OUT => 'a'}],
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['bre32', '"aabcccd" : "\\(a\\)\\1b\\(c\\)*cd\$"', {OUT => 'a'}],
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['bre33', '"a*b" : "a\\(*\\)b"', {OUT => '*'}],
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['bre34', '"ab" : "a\\(**\\)b"', {OUT => ''}, {EXIT => 1}],
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['bre35', '"ab" : "a\\(***\\)b"', {OUT => ''}, {EXIT => 1}],
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['bre36', '"*a" : "*a"', {OUT => '2'}],
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['bre37', '"a" : "**a"', {OUT => '1'}],
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['bre38', '"a" : "***a"', {OUT => '1'}],
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['bre39', '"ab" : "a\\{1\\}b"', {OUT => '2'}],
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['bre40', '"ab" : "a\\{1,\\}b"', {OUT => '2'}],
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['bre41', '"aab" : "a\\{1,2\\}b"', {OUT => '3'}],
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['bre42', '_ : "a\\{1"',
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{ERR => "$prog: Unmatched \\{\n"}, {EXIT => 2}],
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['bre43', '_ : "a\\{1a"',
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{ERR => "$prog: Unmatched \\{\n"}, {EXIT => 2}],
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['bre44', '_ : "a\\{1a\\}"',
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{ERR => "$prog: Invalid content of \\{\\}\n"}, {EXIT => 2}],
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['bre45', '"a" : "a\\{,2\\}"', {OUT => '1'}],
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['bre46', '"a" : "a\\{,\\}"', {OUT => '1'}],
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['bre47', '_ : "a\\{1,x\\}"',
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{ERR => "$prog: Invalid content of \\{\\}\n"}, {EXIT => 2}],
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['bre48', '_ : "a\\{1,x"',
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{ERR => "$prog: Unmatched \\{\n"}, {EXIT => 2}],
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['bre49', '_ : "a\\{32768\\}"',
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{ERR => "$prog: Invalid content of \\{\\}\n"}, {EXIT => 2},
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# Map AIX-6's different diagnostic to the one we expect:
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{ERR_SUBST =>
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's,Regular expression too big,Invalid content of \\\\{\\\\},'},
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],
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['bre50', '_ : "a\\{1,0\\}"',
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{ERR => "$prog: Invalid content of \\{\\}\n"}, {EXIT => 2}],
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['bre51', '"acabc" : ".*ab\\{0,0\\}c"', {OUT => '2'}],
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['bre52', '"abcac" : "ab\\{0,1\\}c"', {OUT => '3'}],
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['bre53', '"abbcac" : "ab\\{0,3\\}c"', {OUT => '4'}],
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['bre54', '"abcac" : ".*ab\\{1,1\\}c"', {OUT => '3'}],
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['bre55', '"abcac" : ".*ab\\{1,3\\}c"', {OUT => '3'}],
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['bre56', '"abbcabc" : ".*ab\{2,2\}c"', {OUT => '4'}],
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['bre57', '"abbcabc" : ".*ab\{2,4\}c"', {OUT => '4'}],
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['bre58', '"aa" : "a\\{1\\}\\{1\\}"', {OUT => '1'}],
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['bre59', '"aa" : "a*\\{1\\}"', {OUT => '2'}],
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['bre60', '"aa" : "a\\{1\\}*"', {OUT => '2'}],
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['bre61', '"acd" : "a\\(b\\)?c\\1d"', {OUT => ''}, {EXIT => 1}],
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['bre62', '-- "-5" : "-\\{0,1\\}[0-9]*\$"', {OUT => '2'}],
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['fail-c', {ERR => "$prog: missing operand\n"
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. "Try '$prog --help' for more information.\n"},
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{EXIT => 2}],
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['bignum-add', "$big + 1", {OUT => $big_p1}],
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['bignum-add2', "$big + $big_p1", {OUT => $big_sum}],
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['bignum-sub', "$big_p1 - 1", {OUT => $big}],
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['bignum-sub2', "$big_sum - $big", {OUT => $big_p1}],
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['bignum-mul', "$big_p1 '*' $big", {OUT => $big_prod}],
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['bignum-div', "$big_prod / $big", {OUT => $big_p1}],
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# Test syntax error messages
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['se0', '9 9',
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{ERR => "$prog: syntax error: unexpected argument '9'\n"}, {EXIT => 2}],
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['se1', "2 a", {EXIT=>2},
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{ERR=>"$prog: syntax error: unexpected argument 'a'\n"}],
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['se2', "2 '+'", {EXIT=>2},
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{ERR=>"$prog: syntax error: missing argument after '+'\n"}],
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['se3', "2 :", {EXIT=>2},
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{ERR=>"$prog: syntax error: missing argument after ':'\n"}],
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['se4', "length", {EXIT=>2},
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{ERR=>"$prog: syntax error: missing argument after 'length'\n"}],
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['se5', "'(' 2 ", {EXIT=>2},
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{ERR=>"$prog: syntax error: expecting ')' after '2'\n"}],
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['se6', "'(' 2 a", {EXIT=>2},
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{ERR=>"$prog: syntax error: expecting ')' instead of 'a'\n"}],
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);
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# If using big numbers fails, remove all /^bignum-/ tests
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qx!expr $big_prod '*' $big_prod '*' $big_prod!
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or @Tests = grep {$_->[0] !~ /^bignum-/} @Tests;
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# Append a newline to end of each expected 'OUT' string.
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my $t;
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foreach $t (@Tests)
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{
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my $arg1 = $t->[1];
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my $e;
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foreach $e (@$t)
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{
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$e->{OUT} .= "\n"
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if ref $e eq 'HASH' and exists $e->{OUT};
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}
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}
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# Try multibyte locale in most tests.
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#
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if ($mb_locale ne 'C')
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{
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# Duplicate each test vector, appending "-mb" to the test name and
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# inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we
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# provide coverage for the distro-added multi-byte code paths.
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my @new;
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foreach my $t (@Tests)
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{
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# Don't add the quote varying tests to the multi-byte set
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$t->[0] =~ /^se/
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and next;
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my @new_t = @$t;
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my $test_name = shift @new_t;
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push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}];
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}
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push @Tests, @new;
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}
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my $save_temps = $ENV{SAVE_TEMPS};
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my $verbose = $ENV{VERBOSE};
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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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