1#!/usr/bin/env python
2
3# Copyright (c) 2013 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"""
8Verifies that the implicit rpath is added only when needed.
9"""
10
11import TestGyp
12
13import re
14import subprocess
15import sys
16
17if sys.platform.startswith('linux'):
18  test = TestGyp.TestGyp(formats=['ninja', 'make'])
19
20  CHDIR = 'implicit-rpath'
21  test.run_gyp('test.gyp', chdir=CHDIR)
22  test.build('test.gyp', test.ALL, chdir=CHDIR)
23
24  def GetRpaths(p):
25    p = test.built_file_path(p, chdir=CHDIR)
26    r = re.compile(r'Library rpath: \[([^\]]+)\]')
27    proc = subprocess.Popen(['readelf', '-d', p], stdout=subprocess.PIPE)
28    o = proc.communicate()[0]
29    assert not proc.returncode
30    return r.findall(o)
31
32  if test.format == 'ninja':
33    expect = '$ORIGIN/lib/'
34  elif test.format == 'make':
35    expect = '$ORIGIN/lib.target/'
36  else:
37    test.fail_test()
38
39  if GetRpaths('shared_executable') != [expect]:
40    test.fail_test()
41
42  if GetRpaths('shared_executable_no_so_suffix') != [expect]:
43    test.fail_test()
44
45  if GetRpaths('static_executable'):
46    test.fail_test()
47
48  test.pass_test()
49