Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 174 insertions, 0 deletions

diff --git a/third_party/libwebrtc/build/util/version_test.py b/third_party/libwebrtc/build/util/version_test.py
new file mode 100644
index 0000000000..2a65ddc716
--- /dev/null
+++ b/third_party/libwebrtc/build/util/version_test.py
@@ -0,0 +1,174 @@
+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import unittest
+
+import mock
+import version
+
+
+def _ReplaceArgs(args, *replacements):
+  new_args = args[:]
+  for flag, val in replacements:
+    flag_index = args.index(flag)
+    new_args[flag_index + 1] = val
+  return new_args
+
+
+class _VersionTest(unittest.TestCase):
+  """Unittests for the version module.
+  """
+
+  _CHROME_VERSION_FILE = os.path.join(
+      os.path.dirname(__file__), os.pardir, os.pardir, 'chrome', 'VERSION')
+
+  _SCRIPT = os.path.join(os.path.dirname(__file__), 'version.py')
+
+  _EXAMPLE_VERSION = {
+      'MAJOR': '74',
+      'MINOR': '0',
+      'BUILD': '3720',
+      'PATCH': '0',
+  }
+
+  _EXAMPLE_TEMPLATE = (
+      'full = "@MAJOR@.@MINOR@.@BUILD@.@PATCH@" '
+      'major = "@MAJOR@" minor = "@MINOR@" '
+      'build = "@BUILD@" patch = "@PATCH@" version_id = @VERSION_ID@ ')
+
+  _ANDROID_CHROME_VARS = [
+      'chrome_version_code',
+      'chrome_modern_version_code',
+      'monochrome_version_code',
+      'trichrome_version_code',
+      'webview_stable_version_code',
+      'webview_beta_version_code',
+      'webview_dev_version_code',
+  ]
+
+  _EXAMPLE_ANDROID_TEMPLATE = (
+      _EXAMPLE_TEMPLATE + ''.join(
+          ['%s = "@%s@" ' % (el, el.upper()) for el in _ANDROID_CHROME_VARS]))
+
+  _EXAMPLE_ARGS = [
+      '-f',
+      _CHROME_VERSION_FILE,
+      '-t',
+      _EXAMPLE_TEMPLATE,
+  ]
+
+  _EXAMPLE_ANDROID_ARGS = _ReplaceArgs(_EXAMPLE_ARGS,
+                                       ['-t', _EXAMPLE_ANDROID_TEMPLATE]) + [
+                                           '-a',
+                                           'arm',
+                                           '--os',
+                                           'android',
+                                       ]
+
+  @staticmethod
+  def _RunBuildOutput(new_version_values={},
+                      get_new_args=lambda old_args: old_args):
+    """Parameterized helper method for running the main testable method in
+    version.py.
+
+    Keyword arguments:
+    new_version_values -- dict used to update _EXAMPLE_VERSION
+    get_new_args -- lambda for updating _EXAMPLE_ANDROID_ARGS
+    """
+
+    with mock.patch('version.FetchValuesFromFile') as \
+        fetch_values_from_file_mock:
+
+      fetch_values_from_file_mock.side_effect = (lambda values, file :
+          values.update(
+              dict(_VersionTest._EXAMPLE_VERSION, **new_version_values)))
+
+      new_args = get_new_args(_VersionTest._EXAMPLE_ARGS)
+      return version.BuildOutput(new_args)
+
+  def testFetchValuesFromFile(self):
+    """It returns a dict in correct format - { <str>: <str> }, to verify
+    assumption of other tests that mock this function
+    """
+    result = {}
+    version.FetchValuesFromFile(result, self._CHROME_VERSION_FILE)
+
+    for key, val in result.iteritems():
+      self.assertIsInstance(key, str)
+      self.assertIsInstance(val, str)
+
+  def testBuildOutputAndroid(self):
+    """Assert it gives includes assignments of expected variables"""
+    output = self._RunBuildOutput(
+        get_new_args=lambda args: self._EXAMPLE_ANDROID_ARGS)
+    contents = output['contents']
+
+    self.assertRegexpMatches(contents, r'\bchrome_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\bchrome_modern_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents, r'\bmonochrome_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents, r'\btrichrome_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\bwebview_stable_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents, r'\bwebview_beta_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents, r'\bwebview_dev_version_code = "\d+"\s')
+
+  def testBuildOutputAndroidArchVariantsArm64(self):
+    """Assert 64-bit-specific version codes"""
+    new_template = (
+        self._EXAMPLE_ANDROID_TEMPLATE +
+        "monochrome_64_32_version_code = \"@MONOCHROME_64_32_VERSION_CODE@\" "
+        "monochrome_64_version_code = \"@MONOCHROME_64_VERSION_CODE@\" "
+        "trichrome_64_32_version_code = \"@TRICHROME_64_32_VERSION_CODE@\" "
+        "trichrome_64_version_code = \"@TRICHROME_64_VERSION_CODE@\" ")
+    args_with_template = _ReplaceArgs(self._EXAMPLE_ANDROID_ARGS,
+                                      ['-t', new_template])
+    new_args = _ReplaceArgs(args_with_template, ['-a', 'arm64'])
+    output = self._RunBuildOutput(get_new_args=lambda args: new_args)
+    contents = output['contents']
+
+    self.assertRegexpMatches(contents,
+                             r'\bmonochrome_64_32_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\bmonochrome_64_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\btrichrome_64_32_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\btrichrome_64_version_code = "\d+"\s')
+
+  def testBuildOutputAndroidArchVariantsX64(self):
+    """Assert 64-bit-specific version codes"""
+    new_template = (
+        self._EXAMPLE_ANDROID_TEMPLATE +
+        "monochrome_64_32_version_code = \"@MONOCHROME_64_32_VERSION_CODE@\" "
+        "monochrome_64_version_code = \"@MONOCHROME_64_VERSION_CODE@\" "
+        "trichrome_64_32_version_code = \"@TRICHROME_64_32_VERSION_CODE@\" "
+        "trichrome_64_version_code = \"@TRICHROME_64_VERSION_CODE@\" ")
+    args_with_template = _ReplaceArgs(self._EXAMPLE_ANDROID_ARGS,
+                                      ['-t', new_template])
+    new_args = _ReplaceArgs(args_with_template, ['-a', 'x64'])
+    output = self._RunBuildOutput(get_new_args=lambda args: new_args)
+    contents = output['contents']
+
+    self.assertRegexpMatches(contents,
+                             r'\bmonochrome_64_32_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\bmonochrome_64_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\btrichrome_64_32_version_code = "\d+"\s')
+    self.assertRegexpMatches(contents,
+                             r'\btrichrome_64_version_code = "\d+"\s')
+
+  def testBuildOutputAndroidChromeArchInput(self):
+    """Assert it raises an exception when using an invalid architecture input"""
+    new_args = _ReplaceArgs(self._EXAMPLE_ANDROID_ARGS, ['-a', 'foobar'])
+    with self.assertRaises(SystemExit) as cm:
+      self._RunBuildOutput(get_new_args=lambda args: new_args)
+
+    self.assertEqual(cm.exception.code, 2)
+
+
+if __name__ == '__main__':
+  unittest.main()