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[lit] Small refactoring and cleanups in main.py
* Remove outdated precautions for Python versions < 2.7 * Remove dead code related to `maxIndividualTestTime` option * Move printing of test and result summary out of main into its own function Reviewed By: rnk Differential Revision: https://reviews.llvm.org/D68847 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375046 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Julian Lettner
parent
d99371f9a0
commit
00357bdb47
@ -6,7 +6,6 @@ lit - LLVM Integrated Tester.
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See lit.pod for more information.
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"""
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from __future__ import absolute_import
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import os
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import platform
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import sys
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@ -59,14 +58,6 @@ def main_with_tmp(builtinParameters):
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return
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userParams = create_user_parameters(builtinParameters, opts)
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# Decide what the requested maximum indvidual test time should be
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if opts.maxIndividualTestTime is not None:
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maxIndividualTestTime = opts.maxIndividualTestTime
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else:
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# Default is zero
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maxIndividualTestTime = 0
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isWindows = platform.system() == 'Windows'
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# Create the global config object.
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@ -82,18 +73,14 @@ def main_with_tmp(builtinParameters):
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isWindows = isWindows,
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params = userParams,
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config_prefix = opts.configPrefix,
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maxIndividualTestTime = maxIndividualTestTime,
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maxFailures = opts.maxFailures,
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parallelism_groups = {},
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echo_all_commands = opts.echoAllCommands)
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# Perform test discovery.
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tests = lit.discovery.find_tests_for_inputs(litConfig, opts.test_paths)
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# After test discovery the configuration might have changed
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# the maxIndividualTestTime. If we explicitly set this on the
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# command line then override what was set in the test configuration
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if opts.maxIndividualTestTime is not None:
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# Command line overrides configuration for maxIndividualTestTime.
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if opts.maxIndividualTestTime is not None: # `not None` is important (default: 0)
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if opts.maxIndividualTestTime != litConfig.maxIndividualTestTime:
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litConfig.note(('The test suite configuration requested an individual'
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' test timeout of {0} seconds but a timeout of {1} seconds was'
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@ -148,55 +135,7 @@ def main_with_tmp(builtinParameters):
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if opts.output_path is not None:
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write_test_results(tests, litConfig, testing_time, opts.output_path)
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# List test results organized by kind.
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hasFailures = False
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byCode = {}
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for test in tests:
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if test.result.code not in byCode:
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byCode[test.result.code] = []
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byCode[test.result.code].append(test)
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if test.result.code.isFailure:
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hasFailures = True
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# Print each test in any of the failing groups.
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for title,code in (('Unexpected Passing Tests', lit.Test.XPASS),
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('Failing Tests', lit.Test.FAIL),
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('Unresolved Tests', lit.Test.UNRESOLVED),
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('Unsupported Tests', lit.Test.UNSUPPORTED),
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('Expected Failing Tests', lit.Test.XFAIL),
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('Timed Out Tests', lit.Test.TIMEOUT)):
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if (lit.Test.XFAIL == code and not opts.show_xfail) or \
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(lit.Test.UNSUPPORTED == code and not opts.show_unsupported) or \
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(lit.Test.UNRESOLVED == code and (opts.maxFailures is not None)):
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continue
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elts = byCode.get(code)
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if not elts:
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continue
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print('*'*20)
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print('%s (%d):' % (title, len(elts)))
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for test in elts:
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print(' %s' % test.getFullName())
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sys.stdout.write('\n')
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if opts.timeTests and tests:
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# Order by time.
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test_times = [(test.getFullName(), test.result.elapsed)
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for test in tests]
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lit.util.printHistogram(test_times, title='Tests')
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for name,code in (('Expected Passes ', lit.Test.PASS),
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('Passes With Retry ', lit.Test.FLAKYPASS),
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('Expected Failures ', lit.Test.XFAIL),
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('Unsupported Tests ', lit.Test.UNSUPPORTED),
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('Unresolved Tests ', lit.Test.UNRESOLVED),
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('Unexpected Passes ', lit.Test.XPASS),
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('Unexpected Failures', lit.Test.FAIL),
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('Individual Timeouts', lit.Test.TIMEOUT)):
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if opts.quiet and not code.isFailure:
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continue
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N = len(byCode.get(code,[]))
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if N:
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print(' %s: %d' % (name,N))
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hasFailures = print_summary(tests, opts)
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if opts.xunit_output_file:
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write_test_results_xunit(tests, opts)
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@ -320,12 +259,58 @@ def run_tests(tests, litConfig, opts, numTotalTests):
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display.finish()
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return testing_time
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def write_test_results(tests, lit_config, testing_time, output_path):
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try:
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import json
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except ImportError:
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lit_config.fatal('test output unsupported with Python 2.5')
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def print_summary(tests, opts):
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hasFailures = False
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byCode = {}
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for test in tests:
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if test.result.code not in byCode:
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byCode[test.result.code] = []
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byCode[test.result.code].append(test)
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if test.result.code.isFailure:
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hasFailures = True
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# Print each test in any of the failing groups.
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for title,code in (('Unexpected Passing Tests', lit.Test.XPASS),
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('Failing Tests', lit.Test.FAIL),
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('Unresolved Tests', lit.Test.UNRESOLVED),
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('Unsupported Tests', lit.Test.UNSUPPORTED),
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('Expected Failing Tests', lit.Test.XFAIL),
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('Timed Out Tests', lit.Test.TIMEOUT)):
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if (lit.Test.XFAIL == code and not opts.show_xfail) or \
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(lit.Test.UNSUPPORTED == code and not opts.show_unsupported) or \
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(lit.Test.UNRESOLVED == code and (opts.maxFailures is not None)):
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continue
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elts = byCode.get(code)
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if not elts:
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continue
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print('*'*20)
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print('%s (%d):' % (title, len(elts)))
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for test in elts:
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print(' %s' % test.getFullName())
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sys.stdout.write('\n')
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if opts.timeTests and tests:
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# Order by time.
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test_times = [(test.getFullName(), test.result.elapsed)
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for test in tests]
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lit.util.printHistogram(test_times, title='Tests')
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for name,code in (('Expected Passes ', lit.Test.PASS),
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('Passes With Retry ', lit.Test.FLAKYPASS),
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('Expected Failures ', lit.Test.XFAIL),
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('Unsupported Tests ', lit.Test.UNSUPPORTED),
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('Unresolved Tests ', lit.Test.UNRESOLVED),
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('Unexpected Passes ', lit.Test.XPASS),
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('Unexpected Failures', lit.Test.FAIL),
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('Individual Timeouts', lit.Test.TIMEOUT)):
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if opts.quiet and not code.isFailure:
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continue
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N = len(byCode.get(code,[]))
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if N:
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print(' %s: %d' % (name,N))
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return hasFailures
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def write_test_results(tests, lit_config, testing_time, output_path):
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# Construct the data we will write.
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data = {}
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# Encode the current lit version as a schema version.
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@ -373,6 +358,7 @@ def write_test_results(tests, lit_config, testing_time, output_path):
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# Write the output.
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f = open(output_path, 'w')
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try:
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import json
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json.dump(data, f, indent=2, sort_keys=True)
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f.write('\n')
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finally:
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