1 #!/usr/bin/env python 2 3 # Copyright (c) 2012 Google Inc. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 """ 8 Verifies simple actions when using an explicit build target of 'all'. 9 """ 10 11 import glob 12 import os 13 import TestGyp 14 15 test = TestGyp.TestGyp(workdir='workarea_all') 16 17 test.run_gyp('actions.gyp', chdir='src') 18 19 test.relocate('src', 'relocate/src') 20 21 # Some gyp files use an action that mentions an output but never 22 # writes it as a means to making the action run on every build. That 23 # doesn't mesh well with ninja's semantics. TODO(evan): figure out 24 # how to work always-run actions in to ninja. 25 # Android also can't do this as it doesn't have order-only dependencies. 26 if test.format in ['ninja', 'android']: 27 test.build('actions.gyp', test.ALL, chdir='relocate/src') 28 else: 29 # Test that an "always run" action increases a counter on multiple 30 # invocations, and that a dependent action updates in step. 31 test.build('actions.gyp', test.ALL, chdir='relocate/src') 32 test.must_match('relocate/src/subdir1/actions-out/action-counter.txt', '1') 33 test.must_match('relocate/src/subdir1/actions-out/action-counter_2.txt', '1') 34 test.build('actions.gyp', test.ALL, chdir='relocate/src') 35 test.must_match('relocate/src/subdir1/actions-out/action-counter.txt', '2') 36 test.must_match('relocate/src/subdir1/actions-out/action-counter_2.txt', '2') 37 38 # The "always run" action only counts to 2, but the dependent target 39 # will count forever if it's allowed to run. This verifies that the 40 # dependent target only runs when the "always run" action generates 41 # new output, not just because the "always run" ran. 42 test.build('actions.gyp', test.ALL, chdir='relocate/src') 43 test.must_match('relocate/src/subdir1/actions-out/action-counter.txt', '2') 44 test.must_match('relocate/src/subdir1/actions-out/action-counter_2.txt', '2') 45 46 expect = """\ 47 Hello from program.c 48 Hello from make-prog1.py 49 Hello from make-prog2.py 50 """ 51 52 if test.format == 'xcode': 53 chdir = 'relocate/src/subdir1' 54 else: 55 chdir = 'relocate/src' 56 test.run_built_executable('program', chdir=chdir, stdout=expect) 57 58 59 test.must_match('relocate/src/subdir2/file.out', "Hello from make-file.py\n") 60 61 62 expect = "Hello from generate_main.py\n" 63 64 if test.format == 'xcode': 65 chdir = 'relocate/src/subdir3' 66 else: 67 chdir = 'relocate/src' 68 test.run_built_executable('null_input', chdir=chdir, stdout=expect) 69 70 71 # Clean out files which may have been created if test.ALL was run. 72 def clean_dep_files(): 73 for file in (glob.glob('relocate/src/dep_*.txt') + 74 glob.glob('relocate/src/deps_all_done_*.txt')): 75 if os.path.exists(file): 76 os.remove(file) 77 78 # Confirm our clean. 79 clean_dep_files() 80 test.must_not_exist('relocate/src/dep_1.txt') 81 test.must_not_exist('relocate/src/deps_all_done_first_123.txt') 82 83 # Make sure all deps finish before an action is run on a 'None' target. 84 # If using the Make builder, add -j to make things more difficult. 85 arguments = [] 86 if test.format == 'make': 87 arguments = ['-j'] 88 test.build('actions.gyp', 'action_with_dependencies_123', chdir='relocate/src', 89 arguments=arguments) 90 test.must_exist('relocate/src/deps_all_done_first_123.txt') 91 92 # Try again with a target that has deps in reverse. Output files from 93 # previous tests deleted. Confirm this execution did NOT run the ALL 94 # target which would mess up our dep tests. 95 clean_dep_files() 96 test.build('actions.gyp', 'action_with_dependencies_321', chdir='relocate/src', 97 arguments=arguments) 98 test.must_exist('relocate/src/deps_all_done_first_321.txt') 99 test.must_not_exist('relocate/src/deps_all_done_first_123.txt') 100 101 102 test.pass_test() 103
