def testSaveLoadReload(self):
"""Make sure that loading and reloading the config is a no-op."""
site_config_str = self.site_config.SaveConfigToString()
loaded = config_lib.LoadConfigFromString(site_config_str)
self.longMessage = True
for name in self.site_config:
self.assertDictEqual(loaded[name], self.site_config[name], name)
# This includes templates and the default build config.
self.assertEqual(self.site_config, loaded)
loaded_str = loaded.SaveConfigToString()
self.assertEqual(site_config_str, loaded_str)
# Cycle through save load again, just for completeness.
loaded2 = config_lib.LoadConfigFromString(loaded_str)
loaded2_str = loaded2.SaveConfigToString()
self.assertEqual(loaded_str, loaded2_str)
def _verifyLoadSave(self, site_config):
"""Make sure that we can save and re-load a site."""
config_str = site_config.SaveConfigToString()
loaded = config_lib.LoadConfigFromString(config_str)
#
# BUG ALERT ON TEST FAILURE
#
# assertDictEqual can correctly compare these structs for equivalence, but
# has a bug when displaying differences on failure. The embedded
# HWTestConfig values are correctly compared, but ALWAYS display as
# different, if something else triggers a failure.
#
# This for loop is to make differences easier to find/read.
self.longMessage = True
for name in site_config:
self.assertDictEqual(loaded[name], site_config[name], name)
# This includes templates and the default build config.
self.assertEqual(site_config, loaded)
loaded_str = loaded.SaveConfigToString()
self.assertEqual(config_str, loaded_str)
# Cycle through save load again, just for completeness.
loaded2 = config_lib.LoadConfigFromString(loaded_str)
loaded2_str = loaded2.SaveConfigToString()
self.assertEqual(loaded_str, loaded2_str)
# Make sure we can dump long content without crashing.
self.assertNotEqual(site_config.DumpExpandedConfigToString(), '')
self.assertNotEqual(loaded.DumpExpandedConfigToString(), '')
self.assertNotEqual(loaded.DumpConfigCsv(), '')
return loaded