def setUp(self):
# Setup some ebuilds to test against.
ebuild = os.path.join(self.tempdir, 'chromeos-chrome-%s-r12.ebuild')
# The best version we'll be expecting.
best_version = '4.3.2.1'
best_ebuild_path = ebuild % best_version
# Other versions to set up to compare against.
versions = ['1.2.3.4', '4.3.2.0']
ebuild_paths = [ebuild % version for version in versions]
# Create a separate ebuild with the same chrome version as the best ebuild.
rev_tiebreak_ebuild_path = best_ebuild_path.replace('-r12', '-r2')
ebuild_paths.append(rev_tiebreak_ebuild_path)
# Write stable ebuild data.
stable_data = 'KEYWORDS=*'
osutils.WriteFile(best_ebuild_path, stable_data)
for path in ebuild_paths:
osutils.WriteFile(path, stable_data)
# Create the ebuilds.
ebuilds = [uprev_lib.ChromeEBuild(path) for path in ebuild_paths]
self.best_ebuild = uprev_lib.ChromeEBuild(best_ebuild_path)
self.ebuilds = ebuilds + [self.best_ebuild]
def test_new_version(self):
"""Test a new chrome version."""
# The stable ebuild should be replaced with one of the new version.
manager = uprev_lib.UprevChromeManager(self.new_chrome_version,
overlay_dir=self.tempdir)
manager.uprev(constants.CHROME_CP)
# The old one should be deleted and the new one should exist.
new_path = self.stable_path.replace(self.stable_chrome_version,
self.new_chrome_version)
self.assertCountEqual([self.stable_path, new_path],
manager.modified_ebuilds)
self.assertExists(new_path)
self.assertNotExists(self.stable_path)
new_ebuild = uprev_lib.ChromeEBuild(new_path)
expected_version = '%s_rc-r1' % self.new_chrome_version
self.assertEqual(expected_version, new_ebuild.version)
def test_uprev(self):
"""Test a revision bump."""
# Make the contents different to force the uprev.
osutils.WriteFile(self.unstable_path, 'IUSE=""', mode='a')
manager = uprev_lib.UprevChromeManager(self.stable_chrome_version,
overlay_dir=self.tempdir)
manager.uprev(constants.CHROME_CP)
new_path = self.stable_path.replace(
'-r%d' % self.stable_revision, '-r%d' % (self.stable_revision + 1))
self.assertCountEqual([self.stable_path, new_path],
manager.modified_ebuilds)
self.assertExists(new_path)
self.assertNotExists(self.stable_path)
new_ebuild = uprev_lib.ChromeEBuild(new_path)
expected_version = '%s_rc-r%d' % (self.stable_chrome_version,
self.stable_revision + 1)
self.assertEqual(expected_version, new_ebuild.version)