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 """ 8 Make sure msvs_large_pdb works correctly. 9 """ 10 11 import TestGyp 12 13 import struct 14 import sys 15 16 if sys.platform == 'win32': 17 print "This test is currently disabled: https://crbug.com/483696." 18 sys.exit(0) 19 20 21 CHDIR = 'large-pdb' 22 23 24 def CheckImageAndPdb(test, image_basename, expected_page_size, 25 pdb_basename=None): 26 if not pdb_basename: 27 pdb_basename = image_basename + '.pdb' 28 test.built_file_must_exist(image_basename, chdir=CHDIR) 29 test.built_file_must_exist(pdb_basename, chdir=CHDIR) 30 31 # We expect the PDB to have the given page size. For full details of the 32 # header look here: https://code.google.com/p/pdbparser/wiki/MSF_Format 33 # We read the little-endian 4-byte unsigned integer at position 32 of the 34 # file. 35 pdb_path = test.built_file_path(pdb_basename, chdir=CHDIR) 36 pdb_file = open(pdb_path, 'rb') 37 pdb_file.seek(32, 0) 38 page_size = struct.unpack('<I', pdb_file.read(4))[0] 39 if page_size != expected_page_size: 40 print "Expected page size of %d, got %d for PDB file `%s'." % ( 41 expected_page_size, page_size, pdb_path) 42 43 44 if sys.platform == 'win32': 45 test = TestGyp.TestGyp(formats=['msvs', 'ninja']) 46 47 test.run_gyp('large-pdb.gyp', chdir=CHDIR) 48 49 test.build('large-pdb.gyp', 'large_pdb_exe', chdir=CHDIR) 50 CheckImageAndPdb(test, 'large_pdb_exe.exe', 4096) 51 52 test.build('large-pdb.gyp', 'small_pdb_exe', chdir=CHDIR) 53 CheckImageAndPdb(test, 'small_pdb_exe.exe', 1024) 54 55 test.build('large-pdb.gyp', 'large_pdb_dll', chdir=CHDIR) 56 CheckImageAndPdb(test, 'large_pdb_dll.dll', 4096) 57 58 test.build('large-pdb.gyp', 'small_pdb_dll', chdir=CHDIR) 59 CheckImageAndPdb(test, 'small_pdb_dll.dll', 1024) 60 61 test.build('large-pdb.gyp', 'large_pdb_implicit_exe', chdir=CHDIR) 62 CheckImageAndPdb(test, 'large_pdb_implicit_exe.exe', 4096) 63 64 # This target has a different PDB name because it uses an 65 # 'msvs_large_pdb_path' variable. 66 test.build('large-pdb.gyp', 'large_pdb_variable_exe', chdir=CHDIR) 67 CheckImageAndPdb(test, 'large_pdb_variable_exe.exe', 4096, 68 pdb_basename='foo.pdb') 69 70 # This target has a different output name because it uses 'product_name'. 71 test.build('large-pdb.gyp', 'large_pdb_product_exe', chdir=CHDIR) 72 CheckImageAndPdb(test, 'bar.exe', 4096) 73 74 test.pass_test() 75
