diff -r 000000000000 -r 6474c204b198 python/mozbuild/mozpack/test/test_unify.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/python/mozbuild/mozpack/test/test_unify.py Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,128 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from mozbuild.util import ensureParentDir
+
+from mozpack.unify import (
+ UnifiedFinder,
+ UnifiedBuildFinder,
+)
+import mozunit
+from mozpack.test.test_files import TestWithTmpDir
+from mozpack.files import FileFinder
+from mozpack.mozjar import JarWriter
+from mozpack.test.test_files import MockDest
+from cStringIO import StringIO
+import os
+import sys
+from mozpack.errors import (
+ ErrorMessage,
+ AccumulatedErrors,
+ errors,
+)
+
+
+class TestUnified(TestWithTmpDir):
+ def create_one(self, which, path, content):
+ file = self.tmppath(os.path.join(which, path))
+ ensureParentDir(file)
+ open(file, 'wb').write(content)
+
+ def create_both(self, path, content):
+ for p in ['a', 'b']:
+ self.create_one(p, path, content)
+
+
+class TestUnifiedFinder(TestUnified):
+ def test_unified_finder(self):
+ self.create_both('foo/bar', 'foobar')
+ self.create_both('foo/baz', 'foobaz')
+ self.create_one('a', 'bar', 'bar')
+ self.create_one('b', 'baz', 'baz')
+ self.create_one('a', 'qux', 'foobar')
+ self.create_one('b', 'qux', 'baz')
+ self.create_one('a', 'test/foo', 'a\nb\nc\n')
+ self.create_one('b', 'test/foo', 'b\nc\na\n')
+ self.create_both('test/bar', 'a\nb\nc\n')
+
+ finder = UnifiedFinder(FileFinder(self.tmppath('a')),
+ FileFinder(self.tmppath('b')),
+ sorted=['test'])
+ self.assertEqual(sorted([(f, c.open().read())
+ for f, c in finder.find('foo')]),
+ [('foo/bar', 'foobar'), ('foo/baz', 'foobaz')])
+ self.assertRaises(ErrorMessage, any, finder.find('bar'))
+ self.assertRaises(ErrorMessage, any, finder.find('baz'))
+ self.assertRaises(ErrorMessage, any, finder.find('qux'))
+ self.assertEqual(sorted([(f, c.open().read())
+ for f, c in finder.find('test')]),
+ [('test/bar', 'a\nb\nc\n'),
+ ('test/foo', 'a\nb\nc\n')])
+
+
+class TestUnifiedBuildFinder(TestUnified):
+ def test_unified_build_finder(self):
+ self.create_both('chrome.manifest', 'a\nb\nc\n')
+ self.create_one('a', 'chrome/chrome.manifest', 'a\nb\nc\n')
+ self.create_one('b', 'chrome/chrome.manifest', 'b\nc\na\n')
+ self.create_one('a', 'chrome/browser/foo/buildconfig.html',
+ '\n'.join([
+ '',
+ '',
+ 'about:buildconfig
',
+ 'foo
',
+ '',
+ '',
+ ]))
+ self.create_one('b', 'chrome/browser/foo/buildconfig.html',
+ '\n'.join([
+ '',
+ '',
+ 'about:buildconfig
',
+ 'bar
',
+ '',
+ '',
+ ]))
+ finder = UnifiedBuildFinder(FileFinder(self.tmppath('a')),
+ FileFinder(self.tmppath('b')))
+ self.assertEqual(sorted([(f, c.open().read()) for f, c in
+ finder.find('**/chrome.manifest')]),
+ [('chrome.manifest', 'a\nb\nc\n'),
+ ('chrome/chrome.manifest', 'a\nb\nc\n')])
+
+ self.assertEqual(sorted([(f, c.open().read()) for f, c in
+ finder.find('**/buildconfig.html')]),
+ [('chrome/browser/foo/buildconfig.html', '\n'.join([
+ '',
+ '',
+ 'about:buildconfig
',
+ 'foo
',
+ '
',
+ 'bar
',
+ '',
+ '',
+ ]))])
+
+ xpi = MockDest()
+ with JarWriter(fileobj=xpi, compress=True) as jar:
+ jar.add('foo', 'foo')
+ jar.add('bar', 'bar')
+ foo_xpi = xpi.read()
+ self.create_both('foo.xpi', foo_xpi)
+
+ with JarWriter(fileobj=xpi, compress=True) as jar:
+ jar.add('foo', 'bar')
+ self.create_one('a', 'bar.xpi', foo_xpi)
+ self.create_one('b', 'bar.xpi', xpi.read())
+
+ errors.out = StringIO()
+ with self.assertRaises(AccumulatedErrors), errors.accumulate():
+ self.assertEqual([(f, c.open().read()) for f, c in
+ finder.find('*.xpi')],
+ [('foo.xpi', foo_xpi)])
+ errors.out = sys.stderr
+
+
+if __name__ == '__main__':
+ mozunit.main()