# by both C packages with Automake and by stand-alone Perl modules. See
# Test::RRA::Automake for additional functions specifically for C Automake
# distributions.
-#
-# The canonical version of this file is maintained in the rra-c-util package,
-# which can be found at <http://www.eyrie.org/~eagle/software/rra-c-util/>.
-#
-# Written by Russ Allbery <eagle@eyrie.org>
-# Copyright 2013, 2014
-# The Board of Trustees of the Leland Stanford Junior University
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
package Test::RRA;
use warnings;
use Exporter;
+use File::Temp;
use Test::More;
# For Perl 5.006 compatibility.
# consistency is good).
BEGIN {
@ISA = qw(Exporter);
- @EXPORT_OK = qw(skip_unless_author skip_unless_automated use_prereq);
+ @EXPORT_OK = qw(
+ is_file_contents skip_unless_author skip_unless_automated use_prereq
+ );
# This version should match the corresponding rra-c-util release, but with
# two digits for the minor version, including a leading zero if necessary,
# so that it will sort properly.
- $VERSION = '5.04';
+ $VERSION = '6.02';
+}
+
+# Compare a string to the contents of a file, similar to the standard is()
+# function, but to show the line-based unified diff between them if they
+# differ.
+#
+# $got - The output that we received
+# $expected - The path to the file containing the expected output
+# $message - The message to use when reporting the test results
+#
+# Returns: undef
+# Throws: Exception on failure to read or write files or run diff
+sub is_file_contents {
+ my ($got, $expected, $message) = @_;
+
+ # If they're equal, this is simple.
+ open(my $fh, '<', $expected) or BAIL_OUT("Cannot open $expected: $!\n");
+ my $data = do { local $/ = undef; <$fh> };
+ close($fh) or BAIL_OUT("Cannot close $expected: $!\n");
+ if ($got eq $data) {
+ is($got, $data, $message);
+ return;
+ }
+
+ # Otherwise, we show a diff, but only if we have IPC::System::Simple.
+ eval { require IPC::System::Simple };
+ if ($@) {
+ ok(0, $message);
+ return;
+ }
+
+ # They're not equal. Write out what we got so that we can run diff.
+ my $tmp = File::Temp->new();
+ my $tmpname = $tmp->filename;
+ print {$tmp} $got or BAIL_OUT("Cannot write to $tmpname: $!\n");
+ my @command = ('diff', '-u', $expected, $tmpname);
+ my $diff = IPC::System::Simple::capturex([0 .. 1], @command);
+ diag($diff);
+
+ # Remove the temporary file and report failure.
+ ok(0, $message);
+ return;
}
# Skip this test unless author tests are requested. Takes a short description
=for stopwords
Allbery Allbery's DESC bareword sublicense MERCHANTABILITY NONINFRINGEMENT
-rra-c-util
+rra-c-util CPAN
=head1 NAME
=head1 DESCRIPTION
-This module collects utility functions that are useful for Perl test
-scripts. It assumes Russ Allbery's Perl module layout and test
-conventions and will only be useful for other people if they use the
-same conventions.
+This module collects utility functions that are useful for Perl test scripts.
+It assumes Russ Allbery's Perl module layout and test conventions and will
+only be useful for other people if they use the same conventions.
=head1 FUNCTIONS
-None of these functions are imported by default. The ones used by a
-script should be explicitly imported.
+None of these functions are imported by default. The ones used by a script
+should be explicitly imported.
=over 4
=item skip_unless_author(DESC)
-Checks whether AUTHOR_TESTING is set in the environment and skips the
-whole test (by calling C<plan skip_all> from Test::More) if it is not.
-DESC is a description of the tests being skipped. A space and C<only run
-for author> will be appended to it and used as the skip reason.
+Checks whether AUTHOR_TESTING is set in the environment and skips the whole
+test (by calling C<plan skip_all> from Test::More) if it is not. DESC is a
+description of the tests being skipped. A space and C<only run for author>
+will be appended to it and used as the skip reason.
=item skip_unless_automated(DESC)
-Checks whether AUTHOR_TESTING, AUTOMATED_TESTING, or RELEASE_TESTING are
-set in the environment and skips the whole test (by calling C<plan
-skip_all> from Test::More) if they are not. This should be used by tests
-that should not run during end-user installs of the module, but which
-should run as part of CPAN smoke testing and release testing.
+Checks whether AUTHOR_TESTING, AUTOMATED_TESTING, or RELEASE_TESTING are set
+in the environment and skips the whole test (by calling C<plan skip_all> from
+Test::More) if they are not. This should be used by tests that should not run
+during end-user installs of the module, but which should run as part of CPAN
+smoke testing and release testing.
DESC is a description of the tests being skipped. A space and C<normally
skipped> will be appended to it and used as the skip reason.
=item use_prereq(MODULE[, VERSION][, IMPORT ...])
-Attempts to load MODULE with the given VERSION and import arguments. If
-this fails for any reason, the test will be skipped (by calling C<plan
-skip_all> from Test::More) with a skip reason saying that MODULE is
-required for the test.
+Attempts to load MODULE with the given VERSION and import arguments. If this
+fails for any reason, the test will be skipped (by calling C<plan skip_all>
+from Test::More) with a skip reason saying that MODULE is required for the
+test.
VERSION will be passed to C<use> as a version bareword if it looks like a
-version number. The remaining IMPORT arguments will be passed as the
-value of an array.
+version number. The remaining IMPORT arguments will be passed as the value of
+an array.
=back
Copyright 2013, 2014 The Board of Trustees of the Leland Stanford Junior
University
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
=head1 SEE ALSO
Test::More(3), Test::RRA::Automake(3), Test::RRA::Config(3)
-This module is maintained in the rra-c-util package. The current version
-is available from L<http://www.eyrie.org/~eagle/software/rra-c-util/>.
+This module is maintained in the rra-c-util package. The current version is
+available from L<https://www.eyrie.org/~eagle/software/rra-c-util/>.
-The functions to control when tests are run use environment variables
-defined by the L<Lancaster
+The functions to control when tests are run use environment variables defined
+by the L<Lancaster
Consensus|https://github.com/Perl-Toolchain-Gang/toolchain-site/blob/master/lancaster-consensus.md>.
=cut
projects / kerberos / krb5-strength.git / blobdiff