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How to use test_targets method in green

Best Python code snippet using green
gyptest-analyzer.py
Source:gyptest-analyzer.py
1#!/usr/bin/env python2# Copyright (c) 2014 Google Inc. All rights reserved.3# Use of this source code is governed by a BSD-style license that can be4# found in the LICENSE file.5"""Tests for analyzer6"""7import json8import TestGyp9found = 'Found dependency'10found_all = 'Found dependency (all)'11not_found = 'No dependencies'12def _CreateConfigFile(files, additional_compile_targets, test_targets=[]):13  """Creates the analyzer config file, which is used as the input to analyzer.14  See description of analyzer.py for description of the arguments."""15  f = open('test_file', 'w')16  to_write = {'files': files,17              'test_targets': test_targets,18              'additional_compile_targets': additional_compile_targets }19  json.dump(to_write, f)20  f.close()21def _CreateBogusConfigFile():22  f = open('test_file','w')23  f.write('bogus')24  f.close()25def _ReadOutputFileContents():26  f = open('analyzer_output', 'r')27  result = json.load(f)28  f.close()29  return result30# NOTE: this would be clearer if it subclassed TestGypCustom, but that trips31# over a bug in pylint (E1002).32test = TestGyp.TestGypCustom(format='analyzer')33def CommonArgs():34  return ('-Gconfig_path=test_file',35           '-Ganalyzer_output_path=analyzer_output')36def run_analyzer(*args, **kw):37  """Runs the test specifying a particular config and output path."""38  args += CommonArgs()39  test.run_gyp('test.gyp', *args, **kw)40def run_analyzer2(*args, **kw):41  """Same as run_analyzer(), but passes in test2.gyp instead of test.gyp."""42  args += CommonArgs()43  test.run_gyp('test2.gyp', *args, **kw)44def run_analyzer3(*args, **kw):45  """Same as run_analyzer(), but passes in test3.gyp instead of test.gyp."""46  args += CommonArgs()47  test.run_gyp('test3.gyp', *args, **kw)48def run_analyzer4(*args, **kw):49  """Same as run_analyzer(), but passes in test3.gyp instead of test.gyp."""50  args += CommonArgs()51  test.run_gyp('test4.gyp', *args, **kw)52def EnsureContains(matched=False, compile_targets=set(), test_targets=set()):53  """Verifies output contains |compile_targets|."""54  result = _ReadOutputFileContents()55  if 'error' in result:56    print 'unexpected error', result.get('error')57    test.fail_test()58  if 'invalid_targets' in result:59    print 'unexpected invalid_targets', result.get('invalid_targets')60    test.fail_test()61  actual_compile_targets = set(result['compile_targets'])62  if actual_compile_targets != compile_targets:63    print 'actual compile_targets:', actual_compile_targets, \64           '\nexpected compile_targets:', compile_targets65    test.fail_test()66  actual_test_targets = set(result['test_targets'])67  if actual_test_targets != test_targets:68    print 'actual test_targets:', actual_test_targets, \69           '\nexpected test_targets:', test_targets70    test.fail_test()71  if matched and result['status'] != found:72    print 'expected', found, 'got', result['status']73    test.fail_test()74  elif not matched and result['status'] != not_found:75    print 'expected', not_found, 'got', result['status']76    test.fail_test()77def EnsureMatchedAll(compile_targets, test_targets=set()):78  result = _ReadOutputFileContents()79  if 'error' in result:80    print 'unexpected error', result.get('error')81    test.fail_test()82  if 'invalid_targets' in result:83    print 'unexpected invalid_targets', result.get('invalid_targets')84    test.fail_test()85  if result['status'] != found_all:86    print 'expected', found_all, 'got', result['status']87    test.fail_test()88  actual_compile_targets = set(result['compile_targets'])89  if actual_compile_targets != compile_targets:90    print ('actual compile_targets:', actual_compile_targets,91           '\nexpected compile_targets:', compile_targets)92    test.fail_test()93  actual_test_targets = set(result['test_targets'])94  if actual_test_targets != test_targets:95    print ('actual test_targets:', actual_test_targets,96           '\nexpected test_targets:', test_targets)97    test.fail_test()98def EnsureError(expected_error_string):99  """Verifies output contains the error string."""100  result = _ReadOutputFileContents()101  if result.get('error', '').find(expected_error_string) == -1:102    print 'actual error:', result.get('error', ''), '\nexpected error:', \103        expected_error_string104    test.fail_test()105def EnsureStdoutContains(expected_error_string):106  if test.stdout().find(expected_error_string) == -1:107    print 'actual stdout:', test.stdout(), '\nexpected stdout:', \108        expected_error_string109    test.fail_test()110def EnsureInvalidTargets(expected_invalid_targets):111  """Verifies output contains invalid_targets."""112  result = _ReadOutputFileContents()113  actual_invalid_targets = set(result['invalid_targets'])114  if actual_invalid_targets != expected_invalid_targets:115    print 'actual invalid_targets:', actual_invalid_targets, \116        '\nexpected :', expected_invalid_targets117    test.fail_test()118# Two targets, A and B (both static_libraries) and A depends upon B. If a file119# in B changes, then both A and B are output. It is not strictly necessary that120# A is compiled in this case, only B.121_CreateConfigFile(['b.c'], ['all'])122test.run_gyp('static_library_test.gyp', *CommonArgs())123EnsureContains(matched=True, compile_targets={'a' ,'b'})124# Verifies config_path must be specified.125test.run_gyp('test.gyp')126EnsureStdoutContains('Must specify files to analyze via config_path')127# Verifies config_path must point to a valid file.128test.run_gyp('test.gyp', '-Gconfig_path=bogus_file',129             '-Ganalyzer_output_path=analyzer_output')130EnsureError('Unable to open file bogus_file')131# Verify 'invalid_targets' is present when bad target is specified.132_CreateConfigFile(['exe2.c'], ['bad_target'])133run_analyzer()134EnsureInvalidTargets({'bad_target'})135# Verifies config_path must point to a valid json file.136_CreateBogusConfigFile()137run_analyzer()138EnsureError('Unable to parse config file test_file')139# Trivial test of a source.140_CreateConfigFile(['foo.c'], ['all'])141run_analyzer()142EnsureContains(matched=True, compile_targets={'exe'})143# Conditional source that is excluded.144_CreateConfigFile(['conditional_source.c'], ['all'])145run_analyzer()146EnsureContains(matched=False)147# Conditional source that is included by way of argument.148_CreateConfigFile(['conditional_source.c'], ['all'])149run_analyzer('-Dtest_variable=1')150EnsureContains(matched=True, compile_targets={'exe'})151# Two unknown files.152_CreateConfigFile(['unknown1.c', 'unoknow2.cc'], ['all'])153run_analyzer()154EnsureContains()155# Two unknown files.156_CreateConfigFile(['unknown1.c', 'subdir/subdir_sourcex.c'], ['all'])157run_analyzer()158EnsureContains()159# Included dependency160_CreateConfigFile(['unknown1.c', 'subdir/subdir_source.c'], ['all'])161run_analyzer()162EnsureContains(matched=True, compile_targets={'exe', 'exe3'})163# Included inputs to actions.164_CreateConfigFile(['action_input.c'], ['all'])165run_analyzer()166EnsureContains(matched=True, compile_targets={'exe'})167# Don't consider outputs.168_CreateConfigFile(['action_output.c'], ['all'])169run_analyzer()170EnsureContains(matched=False)171# Rule inputs.172_CreateConfigFile(['rule_input.c'], ['all'])173run_analyzer()174EnsureContains(matched=True, compile_targets={'exe'})175# Ignore path specified with PRODUCT_DIR.176_CreateConfigFile(['product_dir_input.c'], ['all'])177run_analyzer()178EnsureContains(matched=False)179# Path specified via a variable.180_CreateConfigFile(['subdir/subdir_source2.c'], ['all'])181run_analyzer()182EnsureContains(matched=True, compile_targets={'exe'})183# Verifies paths with // are fixed up correctly.184_CreateConfigFile(['parent_source.c'], ['all'])185run_analyzer()186EnsureContains(matched=True, compile_targets={'exe', 'exe3'})187# Verifies relative paths are resolved correctly.188_CreateConfigFile(['subdir/subdir_source.h'], ['all'])189run_analyzer()190EnsureContains(matched=True, compile_targets={'exe'})191# Verifies relative paths in inputs are resolved correctly.192_CreateConfigFile(['rel_path1.h'], ['all'])193run_analyzer()194EnsureContains(matched=True, compile_targets={'exe'})195# Various permutations when passing in targets.196_CreateConfigFile(['exe2.c', 'subdir/subdir2b_source.c'],197                  ['all'], ['exe', 'exe3'])198run_analyzer()199EnsureContains(matched=True, test_targets={'exe3'},200               compile_targets={'exe2', 'exe3'})201_CreateConfigFile(['exe2.c', 'subdir/subdir2b_source.c'], ['all'], ['exe'])202run_analyzer()203EnsureContains(matched=True, compile_targets={'exe2', 'exe3'})204# Verifies duplicates are ignored.205_CreateConfigFile(['exe2.c', 'subdir/subdir2b_source.c'], ['all'],206                  ['exe', 'exe'])207run_analyzer()208EnsureContains(matched=True, compile_targets={'exe2', 'exe3'})209_CreateConfigFile(['exe2.c'], ['all'], ['exe'])210run_analyzer()211EnsureContains(matched=True, compile_targets={'exe2'})212_CreateConfigFile(['exe2.c'], ['all'])213run_analyzer()214EnsureContains(matched=True, compile_targets={'exe2'})215_CreateConfigFile(['subdir/subdir2b_source.c', 'exe2.c'], ['all'])216run_analyzer()217EnsureContains(matched=True, compile_targets={'exe2', 'exe3'})218_CreateConfigFile(['subdir/subdir2b_source.c'], ['all'], ['exe3'])219run_analyzer()220EnsureContains(matched=True, test_targets={'exe3'}, compile_targets={'exe3'})221_CreateConfigFile(['exe2.c'], ['all'])222run_analyzer()223EnsureContains(matched=True, compile_targets={'exe2'})224_CreateConfigFile(['foo.c'], ['all'])225run_analyzer()226EnsureContains(matched=True, compile_targets={'exe'})227# Assertions when modifying build (gyp/gypi) files, especially when said files228# are included.229_CreateConfigFile(['subdir2/d.cc'], ['all'], ['exe', 'exe2', 'foo', 'exe3'])230run_analyzer2()231EnsureContains(matched=True, test_targets={'exe', 'foo'},232               compile_targets={'exe', 'foo'})233_CreateConfigFile(['subdir2/subdir.includes.gypi'], ['all'],234                ['exe', 'exe2', 'foo', 'exe3'])235run_analyzer2()236EnsureContains(matched=True, test_targets={'exe', 'foo'},237               compile_targets={'exe', 'foo'})238_CreateConfigFile(['subdir2/subdir.gyp'], ['all'],239                  ['exe', 'exe2', 'foo', 'exe3'])240run_analyzer2()241EnsureContains(matched=True, test_targets={'exe', 'foo'},242               compile_targets={'exe', 'foo'})243_CreateConfigFile(['test2.includes.gypi'], ['all'],244                  ['exe', 'exe2', 'foo', 'exe3'])245run_analyzer2()246EnsureContains(matched=True, test_targets={'exe', 'exe2', 'exe3'},247               compile_targets={'exe', 'exe2', 'exe3'})248# Verify modifying a file included makes all targets dirty.249_CreateConfigFile(['common.gypi'], ['all'], ['exe', 'exe2', 'foo', 'exe3'])250run_analyzer2('-Icommon.gypi')251EnsureMatchedAll({'all', 'exe', 'exe2', 'foo', 'exe3'},252                 {'exe', 'exe2', 'foo', 'exe3'})253# Assertions from test3.gyp.254_CreateConfigFile(['d.c', 'f.c'], ['all'], ['a'])255run_analyzer3()256EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a', 'b'})257_CreateConfigFile(['f.c'], ['all'], ['a'])258run_analyzer3()259EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a', 'b'})260_CreateConfigFile(['f.c'], ['all'])261run_analyzer3()262EnsureContains(matched=True, compile_targets={'a', 'b'})263_CreateConfigFile(['c.c', 'e.c'], ['all'])264run_analyzer3()265EnsureContains(matched=True, compile_targets={'a', 'b', 'c', 'e'})266_CreateConfigFile(['d.c'], ['all'], ['a'])267run_analyzer3()268EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a', 'b'})269_CreateConfigFile(['a.c'], ['all'], ['a', 'b'])270run_analyzer3()271EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a'})272_CreateConfigFile(['a.c'], ['all'], ['a', 'b'])273run_analyzer3()274EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a'})275_CreateConfigFile(['d.c'], ['all'], ['a', 'b'])276run_analyzer3()277EnsureContains(matched=True, test_targets={'a', 'b'},278               compile_targets={'a', 'b'})279_CreateConfigFile(['f.c'], ['all'], ['a'])280run_analyzer3()281EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a', 'b'})282_CreateConfigFile(['a.c'], ['all'], ['a'])283run_analyzer3()284EnsureContains(matched=True, test_targets={'a'}, compile_targets={'a'})285_CreateConfigFile(['a.c'], ['all'])286run_analyzer3()287EnsureContains(matched=True, compile_targets={'a'})288_CreateConfigFile(['d.c'], ['all'])289run_analyzer3()290EnsureContains(matched=True, compile_targets={'a', 'b'})291# Assertions around test4.gyp.292_CreateConfigFile(['f.c'], ['all'])293run_analyzer4()294EnsureContains(matched=True, compile_targets={'e', 'f'})295_CreateConfigFile(['d.c'], ['all'])296run_analyzer4()297EnsureContains(matched=True, compile_targets={'a', 'b', 'c', 'd'})298_CreateConfigFile(['i.c'], ['all'])299run_analyzer4()300EnsureContains(matched=True, compile_targets={'h', 'i'})301# Assertions where 'all' is not supplied in compile_targets.302_CreateConfigFile(['exe2.c'], [], ['exe2'])303run_analyzer()304EnsureContains(matched=True, test_targets={'exe2'}, compile_targets={'exe2'})305_CreateConfigFile(['exe20.c'], [], ['exe2'])306run_analyzer()307EnsureContains(matched=False)308_CreateConfigFile(['exe2.c', 'exe3.c'], [], ['exe2', 'exe3'])309run_analyzer()310EnsureContains(matched=True, test_targets={'exe2', 'exe3'},311               compile_targets={'exe2', 'exe3'})312_CreateConfigFile(['exe2.c', 'exe3.c'], ['exe3'], ['exe2'])313run_analyzer()314EnsureContains(matched=True, test_targets={'exe2'},315               compile_targets={'exe2', 'exe3'})316_CreateConfigFile(['exe3.c'], ['exe2'], ['exe2'])317run_analyzer()318EnsureContains(matched=False)319# Assertions with 'all' listed as a test_target.320_CreateConfigFile(['exe3.c'], [], ['all'])321run_analyzer()322EnsureContains(matched=True, compile_targets={'exe3', 'all'},323               test_targets={'all'})324_CreateConfigFile(['exe2.c'], [], ['all', 'exe2'])325run_analyzer()326EnsureContains(matched=True, compile_targets={'exe2', 'all'},327               test_targets={'all', 'exe2'})...
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