def testWhitelistedUntouched(self):
# When a change doesn't touch the whitelist file, any updated files
# (except deleted) must be checked. The whitelist used for analysis
# must be trimmed to the changed files subset.
#
# A_NW.cc - added, not whitelisted => check
# A_W.cc - added, whitelisted => check, remain on the trimmed whitelist
# D_NW.cc - deleted, not whitelisted => ignore
# D_W.cc - deleted and whitelisted => remain on w/l
# M_NW.cc - modified, not whitelisted => check
# M_W.cc - modified and whitelisted => check, remain on w/l
# NM_W.cc - not modified, whitelisted => trim from w/l
# W - the whitelist file
self.input_api.AffectedFiles = self.CreateAffectedFilesFunc([
'A_NW.cc', 'A', 'A_W.cc', 'A', 'D_NW.cc', 'D', 'D_W.cc', 'D',
'M_NW.cc', 'M', 'M_W.cc', 'M'
])
self.mox.StubOutWithMock(copyright_scanner, '_GetWhitelistFileName')
copyright_scanner._GetWhitelistFileName = lambda _: 'W'
self.mox.StubOutWithMock(copyright_scanner, 'LoadWhitelistedFilesList')
copyright_scanner.LoadWhitelistedFilesList = \
lambda _: ['A_W.cc', 'D_W.cc', 'M_W.cc', 'NM_W.cc']
self.mox.StubOutWithMock(copyright_scanner, '_DoScanAtPresubmit')
copyright_scanner._DoScanAtPresubmit = self.CreateDoScanAtPresubmitFunc(
)
self.mox.ReplayAll()
copyright_scanner.ScanAtPresubmit(self.input_api, self.output_api)
self.assertEqual(['A_W.cc', 'D_W.cc', 'M_W.cc'],
self.GetWhitelistedFiles())
self.assertEqual(['A_NW.cc', 'A_W.cc', 'M_NW.cc', 'M_W.cc'],
self.GetFilesToCheck())
def testWhitelistTouched(self):
# When the whitelist file is touched by the change, all the files listed in
# it, including deleted entries, must be re-checked. All modified files
# (including the deleted ones) must be checked as well. The current contents
# of the whitelist are used for analysis.
# Whitelist addition or deletion are not considered.
#
# All the files from names testWhitelistedUntouched are re-used, but now
# action for all of them is 'check' (except for the w/l file itself).
# A_DW.cc - added, deleted from w/l => check
# D_DW.cc - deleted from repo and w/l => check
# M_DW.cc - modified, deleted from w/l => check
self.input_api.AffectedFiles = self.CreateAffectedFilesFunc(
['A_DW.cc', 'A', 'A_NW.cc', 'A', 'A_W.cc', 'A',
'D_DW.cc', 'D', 'D_NW.cc', 'D', 'D_W.cc', 'D',
'M_DW.cc', 'M', 'M_NW.cc', 'M', 'M_W.cc', 'M', 'W', 'M'])
self.mox.StubOutWithMock(copyright_scanner, '_GetWhitelistFileName')
copyright_scanner._GetWhitelistFileName = lambda _: 'W'
self.mox.StubOutWithMock(copyright_scanner, '_GetDeletedContents')
def GetDeletedContentsStub(affected_file):
self.assertEqual('W', affected_file.LocalPath())
return ['A_DW.cc', 'D_DW.cc', 'M_DW.cc']
copyright_scanner._GetDeletedContents = GetDeletedContentsStub
self.mox.StubOutWithMock(copyright_scanner, 'LoadWhitelistedFilesList')
copyright_scanner.LoadWhitelistedFilesList = \
lambda _: ['A_W.cc', 'D_W.cc', 'M_W.cc', 'NM_W.cc']
self.mox.StubOutWithMock(copyright_scanner, '_DoScanAtPresubmit')
copyright_scanner._DoScanAtPresubmit = self.CreateDoScanAtPresubmitFunc()
self.mox.ReplayAll()
copyright_scanner.ScanAtPresubmit(self.input_api, self.output_api)
self.assertEqual(
['A_W.cc', 'D_W.cc', 'M_W.cc', 'NM_W.cc'], self.GetWhitelistedFiles())
self.assertEqual(
['A_DW.cc', 'A_NW.cc', 'A_W.cc', 'D_DW.cc', 'D_NW.cc', 'D_W.cc',
'M_DW.cc', 'M_NW.cc', 'M_W.cc', 'NM_W.cc' ], self.GetFilesToCheck())