--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/compare.py Sun Oct 29 19:34:46 2006 -0500
@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+#
+# compare.py -- High-level tests for x.
+# Copyright (c) 2006 Brett Smith <brettcsmith@brettcsmith.org>.
+#
+# 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 2 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, 5th Floor, Boston, MA, 02111.
+
+import os
+import subprocess
+import sys
+
+from sets import Set as set
+
+TESTSCRIPT_NAME = 'testscript.sh'
+SCRIPT_PROLOGUE = """#!/bin/sh
+set -e
+"""
+
+tests = {'test-1.23.tar': ['tar -xf test-1.23.tar'],
+ 'test-1.23.tar.gz': ['tar -xzf test-1.23.tar.gz'],
+ 'test-1.23.tar.bz2': ['mkdir test-1.23',
+ 'cd test-1.23',
+ 'tar -jxf ../test-1.23.tar.bz2'],
+ 'test-1.23.zip': ['mkdir test-1.23',
+ 'cd test-1.23',
+ 'unzip -q ../test-1.23.zip'],
+ 'test-1.23.cpio': ['cpio -i --make-directories \
+ <test-1.23.cpio 2>/dev/null'],
+ 'test-1.23_all.deb': ['TD=$PWD',
+ 'mkdir test-1.23',
+ 'cd /tmp',
+ 'ar x $TD/test-1.23_all.deb data.tar.gz',
+ 'cd $TD/test-1.23',
+ 'tar -zxf /tmp/data.tar.gz',
+ 'rm /tmp/data.tar.gz']}
+
+if os.path.exists('scripts/x') and os.path.exists('tests'):
+ os.chdir('tests')
+elif os.path.exists('../scripts/x') and os.path.exists('../tests'):
+ pass
+else:
+ print "ERROR: Can't run tests in this directory!"
+ sys.exit(2)
+
+class ExtractorTestError(Exception):
+ pass
+
+
+class ExtractorTest(object):
+ def __init__(self, archive_filename, commands):
+ self.archive_filename = archive_filename
+ self.shell_commands = commands
+
+ def get_results(self, commands):
+ status = subprocess.call(commands)
+ if status != 0:
+ return None
+ process = subprocess.Popen(['find'], stdout=subprocess.PIPE)
+ process.wait()
+ output = process.stdout.read(-1)
+ process.stdout.close()
+ return set(output.split('\n'))
+
+ def get_shell_results(self):
+ script = open(TESTSCRIPT_NAME, 'w')
+ script.write("%s%s\n" % (SCRIPT_PROLOGUE,
+ '\n'.join(self.shell_commands)))
+ script.close()
+ subprocess.call(['chmod', 'u+w', TESTSCRIPT_NAME])
+ return self.get_results(['sh', TESTSCRIPT_NAME])
+
+ def get_extractor_results(self):
+ return self.get_results(['../scripts/x', self.archive_filename])
+
+ def clean(self):
+ status = subprocess.call(['find', '-mindepth', '1', '-maxdepth', '1',
+ '-type', 'd',
+ '!', '-name', 'CVS', '!', '-name', '.svn',
+ '-exec', 'rm', '-rf', '{}', ';'])
+ if status != 0:
+ raise ExtractorTestError("cleanup exited with status code %s" %
+ (status,))
+
+ def run(self):
+ self.clean()
+ expected = self.get_shell_results()
+ self.clean()
+ actual = self.get_extractor_results()
+ self.clean()
+ if expected is None:
+ raise ExtractorTestError("could not get baseline results")
+ elif actual is None:
+ raise ExtractorTestError("could not get extractor results")
+ elif expected != actual:
+ print "FAILED:", self.archive_filename
+ print "Only in baseline results:"
+ print '\n'.join(expected.difference(actual))
+ print "Only in actual results:"
+ print '\n'.join(actual.difference(expected))
+ return False
+ else:
+ print "Passed:", self.archive_filename
+ return True
+
+
+successes = 0
+failures = 0
+testnames = tests.keys()
+testnames.sort()
+for testname in testnames:
+ test = ExtractorTest(testname, tests[testname])
+ if test.run():
+ successes += 1
+ else:
+ failures += 1
+print "Totals: %s successes, %s failures" % (successes, failures)
+