gyptest-objc-gc.py

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#!/usr/bin/env python

# Copyright (c) 2012 Google Inc. All rights reserved.

# Use of this source code is governed by a BSD-style license that can be

# found in the LICENSE file.

"""

Verifies that GC objc settings are handled correctly.

"""

import TestGyp

import TestMac

import sys

if sys.platform == 'darwin':

  # set |match| to ignore build stderr output.

  test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode'],

                         match = lambda a, b: True)

  # Xcode 5.1 removed support for garbage-collection:

  #   error: garbage collection is no longer supported

  if TestMac.Xcode.Version() < '0510':

    CHDIR = 'objc-gc'

    test.run_gyp('test.gyp', chdir=CHDIR)

    build_error_code = {

      'xcode': [1, 65],  # 1 for xcode 3, 65 for xcode 4 (see `man sysexits`)

      'make': 2,

      'ninja': 1,

    }[test.format]

    test.build('test.gyp', 'gc_exe_fails', chdir=CHDIR, status=build_error_code)

    test.build(

        'test.gyp', 'gc_off_exe_req_lib', chdir=CHDIR, status=build_error_code)

    test.build('test.gyp', 'gc_req_exe', chdir=CHDIR)

    test.run_built_executable('gc_req_exe', chdir=CHDIR, stdout="gc on: 1\n")

    test.build('test.gyp', 'gc_exe_req_lib', chdir=CHDIR)

    test.run_built_executable(

        'gc_exe_req_lib', chdir=CHDIR, stdout="gc on: 1\n")

    test.build('test.gyp', 'gc_exe', chdir=CHDIR)

    test.run_built_executable('gc_exe', chdir=CHDIR, stdout="gc on: 1\n")

    test.build('test.gyp', 'gc_off_exe', chdir=CHDIR)

    test.run_built_executable('gc_off_exe', chdir=CHDIR, stdout="gc on: 0\n")

  test.pass_test()