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      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 that a rule that generates multiple outputs rebuilds
      9 correctly when the inputs change.
     10 """
     11 
     12 import TestGyp
     13 
     14 test = TestGyp.TestGyp(workdir='workarea_default')
     15 
     16 test.run_gyp('same_target.gyp', chdir='src')
     17 
     18 test.relocate('src', 'relocate/src')
     19 
     20 
     21 test.build('same_target.gyp', chdir='relocate/src')
     22 
     23 expect = """\
     24 Hello from main.c
     25 Hello from prog1.in!
     26 Hello from prog2.in!
     27 """
     28 
     29 test.run_built_executable('program', chdir='relocate/src', stdout=expect)
     30 
     31 test.up_to_date('same_target.gyp', 'program', chdir='relocate/src')
     32 
     33 
     34 test.sleep()
     35 contents = test.read(['relocate', 'src', 'prog1.in'])
     36 contents = contents.replace('!', ' AGAIN!')
     37 test.write(['relocate', 'src', 'prog1.in'], contents)
     38 
     39 test.build('same_target.gyp', chdir='relocate/src')
     40 
     41 expect = """\
     42 Hello from main.c
     43 Hello from prog1.in AGAIN!
     44 Hello from prog2.in!
     45 """
     46 
     47 test.run_built_executable('program', chdir='relocate/src', stdout=expect)
     48 
     49 test.up_to_date('same_target.gyp', 'program', chdir='relocate/src')
     50 
     51 
     52 test.sleep()
     53 contents = test.read(['relocate', 'src', 'prog2.in'])
     54 contents = contents.replace('!', ' AGAIN!')
     55 test.write(['relocate', 'src', 'prog2.in'], contents)
     56 
     57 test.build('same_target.gyp', chdir='relocate/src')
     58 
     59 expect = """\
     60 Hello from main.c
     61 Hello from prog1.in AGAIN!
     62 Hello from prog2.in AGAIN!
     63 """
     64 
     65 test.run_built_executable('program', chdir='relocate/src', stdout=expect)
     66 
     67 test.up_to_date('same_target.gyp', 'program', chdir='relocate/src')
     68 
     69 
     70 # Test that modifying a rule's inputs (specifically, make-sources.py) causes
     71 # the targets to be built.
     72 
     73 test.sleep()
     74 contents = test.read(['relocate', 'src', 'make-sources.py'])
     75 contents = contents.replace('%s', 'the amazing %s')
     76 test.write(['relocate', 'src', 'make-sources.py'], contents)
     77 
     78 test.build('same_target.gyp', chdir='relocate/src')
     79 
     80 expect = """\
     81 Hello from main.c
     82 Hello from the amazing prog1.in AGAIN!
     83 Hello from the amazing prog2.in AGAIN!
     84 """
     85 
     86 test.run_built_executable('program', chdir='relocate/src', stdout=expect)
     87 
     88 test.up_to_date('same_target.gyp', 'program', chdir='relocate/src')
     89 
     90 
     91 test.pass_test()
     92