summaryrefslogtreecommitdiffstats
path: root/src/grep/tests/file
diff options
context:
space:
mode:
Diffstat (limited to '')
-rwxr-xr-xsrc/grep/tests/file63
-rwxr-xr-xsrc/grep/tests/filename-lineno.pl130
2 files changed, 193 insertions, 0 deletions
diff --git a/src/grep/tests/file b/src/grep/tests/file
new file mode 100755
index 0000000..236d9f0
--- /dev/null
+++ b/src/grep/tests/file
@@ -0,0 +1,63 @@
+#! /bin/sh
+# Test for POSIX options for grep:
+# grep -E -f pattern_file file
+# grep -F -f pattern_file file
+# grep -G -f pattern_file file
+#
+# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+
+fail=0
+
+cat <<EOF >patfile
+radar
+MILES
+GNU
+EOF
+
+# match
+echo "miles" | grep -i -E -f patfile > /dev/null 2>&1
+if test $? -ne 0 ; then
+ echo "File_pattern: Wrong status code, test \#1 failed"
+ fail=1
+fi
+
+# match
+echo "GNU" | grep -G -f patfile > /dev/null 2>&1
+if test $? -ne 0 ; then
+ echo "File_pattern: Wrong status code, test \#2 failed"
+ fail=1
+fi
+
+# checking for no match
+echo "ridar" | grep -F -f patfile > /dev/null 2>&1
+if test $? -ne 1 ; then
+ echo "File_pattern: Wrong status code, test \#3 failed"
+ fail=1
+fi
+
+cat <<EOF >patfile
+
+EOF
+# empty pattern : every match
+echo "abbcd" | grep -F -f patfile > /dev/null 2>&1
+if test $? -ne 0 ; then
+ echo "File_pattern: Wrong status code, test \#4 failed"
+ fail=1
+fi
+
+cp /dev/null patfile
+
+# null pattern : no match
+echo "abbcd" | grep -F -f patfile > /dev/null 2>&1
+if test $? -ne 1 ; then
+ echo "File_pattern: Wrong status code, test \#5 failed"
+ fail=1
+fi
+
+Exit $fail
diff --git a/src/grep/tests/filename-lineno.pl b/src/grep/tests/filename-lineno.pl
new file mode 100755
index 0000000..1e84b45
--- /dev/null
+++ b/src/grep/tests/filename-lineno.pl
@@ -0,0 +1,130 @@
+#!/usr/bin/perl
+# Prior to 2.26, an invalid regexp in a -f-specified file would elicit
+# a diagnostic like "Unmatched [ or [^", with no indication of the
+# file or line number from which the offending regular expression came.
+# With 2.26, now, each such diagnostic has a "FILENAME:LINENO: " prefix.
+
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+use strict;
+
+(my $program_name = $0) =~ s|.*/||;
+
+my $prog = 'grep';
+my $full_prog_name = `$prog --no-such-option 2>&1`;
+$full_prog_name =~ s/:.*//s;
+$prog = $full_prog_name if $full_prog_name;
+
+# Turn off localization of executable's output.
+@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
+
+# There are at least two variants of one diagnostic:
+# - Unmatched [, [^, [:, [., or [=
+# - Unmatched [ or [^
+# Transform each to this: "Unmatched [..."
+my $err_subst = {ERR_SUBST => 's/(: Unmatched \[).*/$1.../'};
+
+my $no_pcre = "$prog: Perl matching not supported in a --disable-perl-regexp build\n";
+
+my @Tests =
+ (
+ # Show that grep now includes filename:lineno in the diagnostic:
+ ['invalid-re', '-f g', {AUX=>{g=>"1\n2\n3\n4[[\n"}}, {EXIT=>2},
+ $err_subst,
+ {ERR => "$prog: g:4: Unmatched [...\n"},
+ ],
+
+ # Show that with two or more errors, grep now prints all diagnostics:
+ ['invalid-re-2-files', '-f g -f h', {EXIT=>2},
+ {AUX=>{g=>"1\n2[[\n3\n4[[\n"}},
+ {AUX=>{h=>"5\n6\n7[[\n"}},
+ $err_subst,
+ {ERR => "$prog: g:2: Unmatched [...\n"
+ . "$prog: g:4: Unmatched [...\n"
+ . "$prog: h:3: Unmatched [...\n"
+ },
+ ],
+
+ # Like the above, but on the other lines.
+ ['invalid-re-2-files2', '-f g -f h', {EXIT=>2},
+ {AUX=>{g=>"1[[\n2\n3[[\n4\n"}},
+ {AUX=>{h=>"5[[\n6[[\n7\n"}},
+ $err_subst,
+ {ERR => "$prog: g:1: Unmatched [...\n"
+ . "$prog: g:3: Unmatched [...\n"
+ . "$prog: h:1: Unmatched [...\n"
+ . "$prog: h:2: Unmatched [...\n"
+ },
+ ],
+
+ # Make sure the line numbers are right when some regexps are duplicates.
+ ['invalid-re-line-numbers', '-f g -f h', {EXIT=>2},
+ {AUX=>{g=>"1[[\n\n3[[\n\n5[[\n"}},
+ {AUX=>{h=>"1[[\n\n\n4[[\n\n6[[\n"}},
+ $err_subst,
+ {ERR => "$prog: g:1: Unmatched [...\n"
+ . "$prog: g:3: Unmatched [...\n"
+ . "$prog: g:5: Unmatched [...\n"
+ . "$prog: h:4: Unmatched [...\n"
+ . "$prog: h:6: Unmatched [...\n"
+ },
+ ],
+
+ # Show that with two '-e'-specified erroneous regexps,
+ # there is no file name or line number.
+ ['invalid-re-2e', '-e "1[[" -e "2[["', {EXIT=>2},
+ $err_subst,
+ {ERR => "$prog: Unmatched [...\n" x 2},
+ ],
+
+ # Test unmatched ) as well. It is OK with -E and an error with -G and -P.
+ ['invalid-re-E-paren', '-E ")"', {IN=>''}, {EXIT=>1}],
+ ['invalid-re-E-star-paren', '-E ".*)"', {IN=>''}, {EXIT=>1}],
+ ['invalid-re-G-paren', '-G "\\)"', {EXIT=>2},
+ {ERR => "$prog: Unmatched ) or \\)\n"},
+ ],
+ ['invalid-re-G-star-paren', '-G "a.*\\)"', {EXIT=>2},
+ {ERR => "$prog: Unmatched ) or \\)\n"},
+ ],
+ ['invalid-re-P-paren', '-P ")"', {EXIT=>2},
+ {ERR => $ENV{PCRE_WORKS} == 1
+ ? "$prog: unmatched parentheses\n"
+ : $no_pcre
+ },
+ ],
+ ['invalid-re-P-star-paren', '-P "a.*)"', {EXIT=>2},
+ {ERR => $ENV{PCRE_WORKS} == 1
+ ? "$prog: unmatched parentheses\n"
+ : $no_pcre
+ },
+ ],
+
+ # Prior to grep-3.6, the name of the offending file was not printed.
+ ['backtracking-with-file', '-P "((a+)*)+$"', {EXIT=>2},
+ {IN=>{f=>"a"x20 ."b"}},
+ {ERR => $ENV{PCRE_WORKS} == 1
+ ? "$prog: f: exceeded PCRE's backtracking limit\n"
+ : $no_pcre
+ },
+ ],
+
+ );
+
+my $save_temps = $ENV{DEBUG};
+my $verbose = $ENV{VERBOSE};
+
+my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
+exit $fail;