| pulkit |
| hg-reviewers |
Using 2-space indents in this revision to make the code motion easier
to review. I'll fix it in the next commit.
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| """This unit test primarily tests parsers.parse_index2(). | """This unit test primarily tests parsers.parse_index2(). | ||||
| It also checks certain aspects of the parsers module as a whole. | It also checks certain aspects of the parsers module as a whole. | ||||
| """ | """ | ||||
| from __future__ import absolute_import, print_function | from __future__ import absolute_import, print_function | ||||
| import struct | import struct | ||||
| import subprocess | import subprocess | ||||
| import sys | import sys | ||||
| import unittest | |||||
| from mercurial.node import ( | from mercurial.node import ( | ||||
| nullid, | nullid, | ||||
| nullrev, | nullrev, | ||||
| ) | ) | ||||
| from mercurial import ( | from mercurial import ( | ||||
| policy, | policy, | ||||
| pycompat, | pycompat, | ||||
| errtext = b"ImportError: %s" % pycompat.sysbytes(parsers.versionerrortext) | errtext = b"ImportError: %s" % pycompat.sysbytes(parsers.versionerrortext) | ||||
| if errtext not in stdout: | if errtext not in stdout: | ||||
| printhexfail(testnumber, hexversion, stdout, | printhexfail(testnumber, hexversion, stdout, | ||||
| expected="stdout to contain %r" % errtext) | expected="stdout to contain %r" % errtext) | ||||
| def makehex(major, minor, micro): | def makehex(major, minor, micro): | ||||
| return int("%x%02x%02x00" % (major, minor, micro), 16) | return int("%x%02x%02x00" % (major, minor, micro), 16) | ||||
| def runversiontests(): | class parseindex2tests(unittest.TestCase): | ||||
| def testversiondetection(self): | |||||
| """Check the version-detection logic when importing parsers.""" | """Check the version-detection logic when importing parsers.""" | ||||
| # Only test the version-detection logic if it is present. | |||||
| try: | |||||
| parsers.versionerrortext | |||||
| except AttributeError: | |||||
| return | |||||
| info = sys.version_info | info = sys.version_info | ||||
| major, minor, micro = info[0], info[1], info[2] | major, minor, micro = info[0], info[1], info[2] | ||||
| # Test same major-minor versions. | # Test same major-minor versions. | ||||
| testversionokay(1, makehex(major, minor, micro)) | testversionokay(1, makehex(major, minor, micro)) | ||||
| testversionokay(2, makehex(major, minor, micro + 1)) | testversionokay(2, makehex(major, minor, micro + 1)) | ||||
| # Test different major-minor versions. | # Test different major-minor versions. | ||||
| testversionfail(3, makehex(major + 1, minor, micro)) | testversionfail(3, makehex(major + 1, minor, micro)) | ||||
| testversionfail(4, makehex(major, minor + 1, micro)) | testversionfail(4, makehex(major, minor + 1, micro)) | ||||
| testversionfail(5, "'foo'") | testversionfail(5, "'foo'") | ||||
| def runtest() : | def testbadargs(self): | ||||
| # Only test the version-detection logic if it is present. | |||||
| try: | |||||
| parsers.versionerrortext | |||||
| except AttributeError: | |||||
| pass | |||||
| else: | |||||
| runversiontests() | |||||
| # Check that parse_index2() raises TypeError on bad arguments. | # Check that parse_index2() raises TypeError on bad arguments. | ||||
| try: | try: | ||||
| parse_index2(0, True) | parse_index2(0, True) | ||||
| except TypeError: | except TypeError: | ||||
| pass | pass | ||||
| else: | else: | ||||
| print("Expected to get TypeError.") | print("Expected to get TypeError.") | ||||
| def testparseindexfile(self): | |||||
| # Check parsers.parse_index2() on an index file against the original | # Check parsers.parse_index2() on an index file against the original | ||||
| # Python implementation of parseindex, both with and without inlined data. | # Python implementation of parseindex, both with and without inlined data. | ||||
| py_res_1 = py_parseindex(data_inlined, True) | py_res_1 = py_parseindex(data_inlined, True) | ||||
| c_res_1 = parse_index2(data_inlined, True) | c_res_1 = parse_index2(data_inlined, True) | ||||
| py_res_2 = py_parseindex(data_non_inlined, False) | py_res_2 = py_parseindex(data_non_inlined, False) | ||||
| c_res_2 = parse_index2(data_non_inlined, False) | c_res_2 = parse_index2(data_non_inlined, False) | ||||
| try: | try: | ||||
| if ix[r[7]] != i: | if ix[r[7]] != i: | ||||
| print('Reverse lookup inconsistent for %r' | print('Reverse lookup inconsistent for %r' | ||||
| % r[7].encode('hex')) | % r[7].encode('hex')) | ||||
| except TypeError: | except TypeError: | ||||
| # pure version doesn't support this | # pure version doesn't support this | ||||
| break | break | ||||
| if __name__ == '__main__': | |||||
| import silenttestrunner | |||||
| silenttestrunner.main(__name__) | |||||
| print("done") | print("done") | ||||
| runtest() | |||||