michael@0: #!/usr/bin/env python
michael@0: 
michael@0: # Copyright (c) 2009 Google Inc. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: 
michael@0: """
michael@0: Verifies simple build of a "Hello, world!" program with shared libraries,
michael@0: including verifying that libraries are rebuilt correctly when functions
michael@0: move between libraries.
michael@0: """
michael@0: 
michael@0: import TestGyp
michael@0: 
michael@0: test = TestGyp.TestGyp()
michael@0: 
michael@0: test.run_gyp('library.gyp',
michael@0:              '-Dlibrary=shared_library',
michael@0:              '-Dmoveable_function=lib1',
michael@0:              chdir='src')
michael@0: 
michael@0: test.relocate('src', 'relocate/src')
michael@0: 
michael@0: test.build('library.gyp', test.ALL, chdir='relocate/src')
michael@0: 
michael@0: expect = """\
michael@0: Hello from program.c
michael@0: Hello from lib1.c
michael@0: Hello from lib2.c
michael@0: Hello from lib1_moveable.c
michael@0: """
michael@0: test.run_built_executable('program', chdir='relocate/src', stdout=expect)
michael@0: 
michael@0: 
michael@0: test.run_gyp('library.gyp',
michael@0:              '-Dlibrary=shared_library',
michael@0:              '-Dmoveable_function=lib2',
michael@0:              chdir='relocate/src')
michael@0: 
michael@0: # Update program.c to force a rebuild.
michael@0: test.sleep()
michael@0: contents = test.read('relocate/src/program.c')
michael@0: contents = contents.replace('Hello', 'Hello again')
michael@0: test.write('relocate/src/program.c', contents)
michael@0: 
michael@0: test.build('library.gyp', test.ALL, chdir='relocate/src')
michael@0: 
michael@0: expect = """\
michael@0: Hello again from program.c
michael@0: Hello from lib1.c
michael@0: Hello from lib2.c
michael@0: Hello from lib2_moveable.c
michael@0: """
michael@0: test.run_built_executable('program', chdir='relocate/src', stdout=expect)
michael@0: 
michael@0: 
michael@0: test.run_gyp('library.gyp',
michael@0:              '-Dlibrary=shared_library',
michael@0:              '-Dmoveable_function=lib1',
michael@0:              chdir='relocate/src')
michael@0: 
michael@0: # Update program.c to force a rebuild.
michael@0: test.sleep()
michael@0: contents = test.read('relocate/src/program.c')
michael@0: contents = contents.replace('again', 'again again')
michael@0: test.write('relocate/src/program.c', contents)
michael@0: 
michael@0: # TODO(sgk):  we have to force a rebuild of lib2 so that it weeds out
michael@0: # the "moved" module.  This should be done in gyp by adding a dependency
michael@0: # on the generated .vcproj file itself.
michael@0: test.touch('relocate/src/lib2.c')
michael@0: 
michael@0: test.build('library.gyp', test.ALL, chdir='relocate/src')
michael@0: 
michael@0: expect = """\
michael@0: Hello again again from program.c
michael@0: Hello from lib1.c
michael@0: Hello from lib2.c
michael@0: Hello from lib1_moveable.c
michael@0: """
michael@0: test.run_built_executable('program', chdir='relocate/src', stdout=expect)
michael@0: 
michael@0: 
michael@0: test.pass_test()