NAME
App::SimpleScan::Plugin::Snapshot - Allow tests to snapshot results
VERSION
This document describes App::SimpleScan::Plugin::Snapshot version 0.01
SYNOPSIS
use App::SimpleScan;
my $app = new App::SimpleScan;
$app->go; # plugin loaded automatically hereDESCRIPTION
Supports the %%snapshot_dir and %%snapshot pragmas plus the --snapshot_dir and --snap_all and -snap_errors options.
INTERFACE
pragmas
Installs the pragmas into App::SimpleScan.
options
Installs the command line options into App::SimpleScan.
snapshots_to
Accessor allowing pragmas and command line options to share the variable containing the current value for this combined option.
snapshot
Accessor allowing pragmas and command line options to share the variable containing the current value for this combined option.
snap_prefix
Accessor allowing pragmas and command line options to share the variable containing the current value for this combined option.
snapshot_dir_pragma
Actually implements the %%snapshot_dir pragma, stacking the necessary code.
snapshot_pragma
Sets the current snapshotting: 'on' (snapshot everything), or 'error' (only snapshot on errors).
snap_prefix_pragma
Set the current snapshot "prefix" - substituted for the directory that the snapshots are stored in when the snapshot frame file name is printed. This makes it possible to do things like transform a filename into a URL so that you can link to snapshots from a report.
validate_options
Standard App::SimpleScan callback: validates the command-line arguments, calling the appropriate pragma methods as necessary.
filters
Standard App::SimpleScan callback: returns the list of filters for code that will be stacked by stack_test().
filter
Implements the snapshotting. Add code after every test that either snapshots every transaction (snapshot 'on') or only after an error occurs (snapshot 'error').
DIAGNOSTICS
Invalid snapshot type '%s'; 'error' assume-
You supplied a snapshot type other than 'on' or 'error'. The plugin assumes 'error', but chides you about it. You'd be better off to pick either 'on' or 'error' instead.
See snapshot %s-
A snapshot was taken and is located in the file shown.
CONFIGURATION AND ENVIRONMENT
App::SimpleScan::Plugin::Snapshot requires no configuration files or environment variables.
DEPENDENCIES
None.
INCOMPATIBILITIES
None reported.
BUGS AND LIMITATIONS
No bugs have been reported.
Please report any bugs or feature requests to bug-app-simplescan-plugin-snapshot@rt.cpan.org, or through the web interface at http://rt.cpan.org.
AUTHOR
Joe McMahon <mcmahon@yahoo-inc.com >
LICENCE AND COPYRIGHT
Copyright (c) 2005, Joe McMahon <mcmahon@yahoo-inc.com >. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
DISCLAIMER OF WARRANTY
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.
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