Add m-esr52 at 52.6.0

1 files changed, 375 insertions, 0 deletions

diff --git a/python/mozbuild/mozpack/test/test_manifests.py b/python/mozbuild/mozpack/test/test_manifests.py
new file mode 100644
index 000000000..b785d014a
--- /dev/null
+++ b/python/mozbuild/mozpack/test/test_manifests.py
@@ -0,0 +1,375 @@
+# 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 __future__ import unicode_literals
+
+import os
+
+import mozunit
+
+from mozpack.copier import (
+    FileCopier,
+    FileRegistry,
+)
+from mozpack.manifests import (
+    InstallManifest,
+    UnreadableInstallManifest,
+)
+from mozpack.test.test_files import TestWithTmpDir
+
+
+class TestInstallManifest(TestWithTmpDir):
+    def test_construct(self):
+        m = InstallManifest()
+        self.assertEqual(len(m), 0)
+
+    def test_malformed(self):
+        f = self.tmppath('manifest')
+        open(f, 'wb').write('junk\n')
+        with self.assertRaises(UnreadableInstallManifest):
+            m = InstallManifest(f)
+
+    def test_adds(self):
+        m = InstallManifest()
+        m.add_symlink('s_source', 's_dest')
+        m.add_copy('c_source', 'c_dest')
+        m.add_required_exists('e_dest')
+        m.add_optional_exists('o_dest')
+        m.add_pattern_symlink('ps_base', 'ps/*', 'ps_dest')
+        m.add_pattern_copy('pc_base', 'pc/**', 'pc_dest')
+        m.add_preprocess('p_source', 'p_dest', 'p_source.pp')
+        m.add_content('content', 'content')
+
+        self.assertEqual(len(m), 8)
+        self.assertIn('s_dest', m)
+        self.assertIn('c_dest', m)
+        self.assertIn('p_dest', m)
+        self.assertIn('e_dest', m)
+        self.assertIn('o_dest', m)
+        self.assertIn('content', m)
+
+        with self.assertRaises(ValueError):
+            m.add_symlink('s_other', 's_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_copy('c_other', 'c_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_preprocess('p_other', 'p_dest', 'p_other.pp')
+
+        with self.assertRaises(ValueError):
+            m.add_required_exists('e_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_optional_exists('o_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_pattern_symlink('ps_base', 'ps/*', 'ps_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_pattern_copy('pc_base', 'pc/**', 'pc_dest')
+
+        with self.assertRaises(ValueError):
+            m.add_content('content', 'content')
+
+    def _get_test_manifest(self):
+        m = InstallManifest()
+        m.add_symlink(self.tmppath('s_source'), 's_dest')
+        m.add_copy(self.tmppath('c_source'), 'c_dest')
+        m.add_preprocess(self.tmppath('p_source'), 'p_dest', self.tmppath('p_source.pp'), '#', {'FOO':'BAR', 'BAZ':'QUX'})
+        m.add_required_exists('e_dest')
+        m.add_optional_exists('o_dest')
+        m.add_pattern_symlink('ps_base', '*', 'ps_dest')
+        m.add_pattern_copy('pc_base', '**', 'pc_dest')
+        m.add_content('the content\non\nmultiple lines', 'content')
+
+        return m
+
+    def test_serialization(self):
+        m = self._get_test_manifest()
+
+        p = self.tmppath('m')
+        m.write(path=p)
+        self.assertTrue(os.path.isfile(p))
+
+        with open(p, 'rb') as fh:
+            c = fh.read()
+
+        self.assertEqual(c.count('\n'), 9)
+
+        lines = c.splitlines()
+        self.assertEqual(len(lines), 9)
+
+        self.assertEqual(lines[0], '5')
+
+        m2 = InstallManifest(path=p)
+        self.assertEqual(m, m2)
+        p2 = self.tmppath('m2')
+        m2.write(path=p2)
+
+        with open(p2, 'rb') as fh:
+            c2 = fh.read()
+
+        self.assertEqual(c, c2)
+
+    def test_populate_registry(self):
+        m = self._get_test_manifest()
+        r = FileRegistry()
+        m.populate_registry(r)
+
+        self.assertEqual(len(r), 6)
+        self.assertEqual(r.paths(), ['c_dest', 'content', 'e_dest', 'o_dest',
+                                     'p_dest', 's_dest'])
+
+    def test_pattern_expansion(self):
+        source = self.tmppath('source')
+        os.mkdir(source)
+        os.mkdir('%s/base' % source)
+        os.mkdir('%s/base/foo' % source)
+
+        with open('%s/base/foo/file1' % source, 'a'):
+            pass
+
+        with open('%s/base/foo/file2' % source, 'a'):
+            pass
+
+        m = InstallManifest()
+        m.add_pattern_symlink('%s/base' % source, '**', 'dest')
+
+        c = FileCopier()
+        m.populate_registry(c)
+        self.assertEqual(c.paths(), ['dest/foo/file1', 'dest/foo/file2'])
+
+    def test_or(self):
+        m1 = self._get_test_manifest()
+        orig_length = len(m1)
+        m2 = InstallManifest()
+        m2.add_symlink('s_source2', 's_dest2')
+        m2.add_copy('c_source2', 'c_dest2')
+
+        m1 |= m2
+
+        self.assertEqual(len(m2), 2)
+        self.assertEqual(len(m1), orig_length + 2)
+
+        self.assertIn('s_dest2', m1)
+        self.assertIn('c_dest2', m1)
+
+    def test_copier_application(self):
+        dest = self.tmppath('dest')
+        os.mkdir(dest)
+
+        to_delete = self.tmppath('dest/to_delete')
+        with open(to_delete, 'a'):
+            pass
+
+        with open(self.tmppath('s_source'), 'wt') as fh:
+            fh.write('symlink!')
+
+        with open(self.tmppath('c_source'), 'wt') as fh:
+            fh.write('copy!')
+
+        with open(self.tmppath('p_source'), 'wt') as fh:
+            fh.write('#define FOO 1\npreprocess!')
+
+        with open(self.tmppath('dest/e_dest'), 'a'):
+            pass
+
+        with open(self.tmppath('dest/o_dest'), 'a'):
+            pass
+
+        m = self._get_test_manifest()
+        c = FileCopier()
+        m.populate_registry(c)
+        result = c.copy(dest)
+
+        self.assertTrue(os.path.exists(self.tmppath('dest/s_dest')))
+        self.assertTrue(os.path.exists(self.tmppath('dest/c_dest')))
+        self.assertTrue(os.path.exists(self.tmppath('dest/p_dest')))
+        self.assertTrue(os.path.exists(self.tmppath('dest/e_dest')))
+        self.assertTrue(os.path.exists(self.tmppath('dest/o_dest')))
+        self.assertTrue(os.path.exists(self.tmppath('dest/content')))
+        self.assertFalse(os.path.exists(to_delete))
+
+        with open(self.tmppath('dest/s_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'symlink!')
+
+        with open(self.tmppath('dest/c_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'copy!')
+
+        with open(self.tmppath('dest/p_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'preprocess!')
+
+        self.assertEqual(result.updated_files, set(self.tmppath(p) for p in (
+            'dest/s_dest', 'dest/c_dest', 'dest/p_dest', 'dest/content')))
+        self.assertEqual(result.existing_files,
+            set([self.tmppath('dest/e_dest'), self.tmppath('dest/o_dest')]))
+        self.assertEqual(result.removed_files, {to_delete})
+        self.assertEqual(result.removed_directories, set())
+
+    def test_preprocessor(self):
+        manifest = self.tmppath('m')
+        deps = self.tmppath('m.pp')
+        dest = self.tmppath('dest')
+        include = self.tmppath('p_incl')
+
+        with open(include, 'wt') as fh:
+            fh.write('#define INCL\n')
+        time = os.path.getmtime(include) - 3
+        os.utime(include, (time, time))
+
+        with open(self.tmppath('p_source'), 'wt') as fh:
+            fh.write('#ifdef FOO\n#if BAZ == QUX\nPASS1\n#endif\n#endif\n')
+            fh.write('#ifdef DEPTEST\nPASS2\n#endif\n')
+            fh.write('#include p_incl\n#ifdef INCLTEST\nPASS3\n#endif\n')
+        time = os.path.getmtime(self.tmppath('p_source')) - 3
+        os.utime(self.tmppath('p_source'), (time, time))
+
+        # Create and write a manifest with the preprocessed file, then apply it.
+        # This should write out our preprocessed file.
+        m = InstallManifest()
+        m.add_preprocess(self.tmppath('p_source'), 'p_dest', deps, '#', {'FOO':'BAR', 'BAZ':'QUX'})
+        m.write(path=manifest)
+
+        m = InstallManifest(path=manifest)
+        c = FileCopier()
+        m.populate_registry(c)
+        c.copy(dest)
+
+        self.assertTrue(os.path.exists(self.tmppath('dest/p_dest')))
+
+        with open(self.tmppath('dest/p_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'PASS1\n')
+
+        # Create a second manifest with the preprocessed file, then apply it.
+        # Since this manifest does not exist on the disk, there should not be a
+        # dependency on it, and the preprocessed file should not be modified.
+        m2 = InstallManifest()
+        m2.add_preprocess(self.tmppath('p_source'), 'p_dest', deps, '#', {'DEPTEST':True})
+        c = FileCopier()
+        m2.populate_registry(c)
+        result = c.copy(dest)
+
+        self.assertFalse(self.tmppath('dest/p_dest') in result.updated_files)
+        self.assertTrue(self.tmppath('dest/p_dest') in result.existing_files)
+
+        # Write out the second manifest, then load it back in from the disk.
+        # This should add the dependency on the manifest file, so our
+        # preprocessed file should be regenerated with the new defines.
+        # We also set the mtime on the destination file back, so it will be
+        # older than the manifest file.
+        m2.write(path=manifest)
+        time = os.path.getmtime(manifest) - 1
+        os.utime(self.tmppath('dest/p_dest'), (time, time))
+        m2 = InstallManifest(path=manifest)
+        c = FileCopier()
+        m2.populate_registry(c)
+        self.assertTrue(c.copy(dest))
+
+        with open(self.tmppath('dest/p_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'PASS2\n')
+
+        # Set the time on the manifest back, so it won't be picked up as
+        # modified in the next test
+        time = os.path.getmtime(manifest) - 1
+        os.utime(manifest, (time, time))
+
+        # Update the contents of a file included by the source file. This should
+        # cause the destination to be regenerated.
+        with open(include, 'wt') as fh:
+            fh.write('#define INCLTEST\n')
+
+        time = os.path.getmtime(include) - 1
+        os.utime(self.tmppath('dest/p_dest'), (time, time))
+        c = FileCopier()
+        m2.populate_registry(c)
+        self.assertTrue(c.copy(dest))
+
+        with open(self.tmppath('dest/p_dest'), 'rt') as fh:
+            self.assertEqual(fh.read(), 'PASS2\nPASS3\n')
+
+    def test_preprocessor_dependencies(self):
+        manifest = self.tmppath('m')
+        deps = self.tmppath('m.pp')
+        dest = self.tmppath('dest')
+        source = self.tmppath('p_source')
+        destfile = self.tmppath('dest/p_dest')
+        include = self.tmppath('p_incl')
+        os.mkdir(dest)
+
+        with open(source, 'wt') as fh:
+            fh.write('#define SRC\nSOURCE\n')
+        time = os.path.getmtime(source) - 3
+        os.utime(source, (time, time))
+
+        with open(include, 'wt') as fh:
+            fh.write('INCLUDE\n')
+        time = os.path.getmtime(source) - 3
+        os.utime(include, (time, time))
+
+        # Create and write a manifest with the preprocessed file.
+        m = InstallManifest()
+        m.add_preprocess(source, 'p_dest', deps, '#', {'FOO':'BAR', 'BAZ':'QUX'})
+        m.write(path=manifest)
+
+        time = os.path.getmtime(source) - 5
+        os.utime(manifest, (time, time))
+
+        # Now read the manifest back in, and apply it. This should write out
+        # our preprocessed file.
+        m = InstallManifest(path=manifest)
+        c = FileCopier()
+        m.populate_registry(c)
+        self.assertTrue(c.copy(dest))
+
+        with open(destfile, 'rt') as fh:
+            self.assertEqual(fh.read(), 'SOURCE\n')
+
+        # Next, modify the source to #INCLUDE another file.
+        with open(source, 'wt') as fh:
+            fh.write('SOURCE\n#include p_incl\n')
+        time = os.path.getmtime(source) - 1
+        os.utime(destfile, (time, time))
+
+        # Apply the manifest, and confirm that it also reads the newly included
+        # file.
+        m = InstallManifest(path=manifest)
+        c = FileCopier()
+        m.populate_registry(c)
+        c.copy(dest)
+
+        with open(destfile, 'rt') as fh:
+            self.assertEqual(fh.read(), 'SOURCE\nINCLUDE\n')
+
+        # Set the time on the source file back, so it won't be picked up as
+        # modified in the next test.
+        time = os.path.getmtime(source) - 1
+        os.utime(source, (time, time))
+
+        # Now, modify the include file (but not the original source).
+        with open(include, 'wt') as fh:
+            fh.write('INCLUDE MODIFIED\n')
+        time = os.path.getmtime(include) - 1
+        os.utime(destfile, (time, time))
+
+        # Apply the manifest, and confirm that the change to the include file
+        # is detected. That should cause the preprocessor to run again.
+        m = InstallManifest(path=manifest)
+        c = FileCopier()
+        m.populate_registry(c)
+        c.copy(dest)
+
+        with open(destfile, 'rt') as fh:
+            self.assertEqual(fh.read(), 'SOURCE\nINCLUDE MODIFIED\n')
+
+        # ORing an InstallManifest should copy file dependencies
+        m = InstallManifest()
+        m |= InstallManifest(path=manifest)
+        c = FileCopier()
+        m.populate_registry(c)
+        e = c._files['p_dest']
+        self.assertEqual(e.extra_depends, [manifest])
+
+if __name__ == '__main__':
+    mozunit.main()