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Diffstat (limited to 'testing/gmock/scripts/fuse_gmock_files.py')
| -rwxr-xr-x | testing/gmock/scripts/fuse_gmock_files.py | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/testing/gmock/scripts/fuse_gmock_files.py b/testing/gmock/scripts/fuse_gmock_files.py deleted file mode 100755 index 4e892e9..0000000 --- a/testing/gmock/scripts/fuse_gmock_files.py +++ /dev/null @@ -1,240 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""fuse_gmock_files.py v0.1.0 -Fuses Google Mock and Google Test source code into two .h files and a .cc file. - -SYNOPSIS - fuse_gmock_files.py [GMOCK_ROOT_DIR] OUTPUT_DIR - - Scans GMOCK_ROOT_DIR for Google Mock and Google Test source - code, assuming Google Test is in the GMOCK_ROOT_DIR/gtest - sub-directory, and generates three files: - OUTPUT_DIR/gtest/gtest.h, OUTPUT_DIR/gmock/gmock.h, and - OUTPUT_DIR/gmock-gtest-all.cc. Then you can build your tests - by adding OUTPUT_DIR to the include search path and linking - with OUTPUT_DIR/gmock-gtest-all.cc. These three files contain - everything you need to use Google Mock. Hence you can - "install" Google Mock by copying them to wherever you want. - - GMOCK_ROOT_DIR can be omitted and defaults to the parent - directory of the directory holding this script. - -EXAMPLES - ./fuse_gmock_files.py fused_gmock - ./fuse_gmock_files.py path/to/unpacked/gmock fused_gmock - -This tool is experimental. In particular, it assumes that there is no -conditional inclusion of Google Mock or Google Test headers. Please -report any problems to googlemock@googlegroups.com. You can read -http://code.google.com/p/googlemock/wiki/CookBook for more -information. -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import re -import sets -import sys - -# We assume that this file is in the scripts/ directory in the Google -# Mock root directory. -DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..') - -# We need to call into gtest/scripts/fuse_gtest_files.py. -sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, 'gtest/scripts')) -import fuse_gtest_files -gtest = fuse_gtest_files - -# Regex for matching '#include <gmock/...>'. -INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*<(gmock/.+)>') - -# Where to find the source seed files. -GMOCK_H_SEED = 'include/gmock/gmock.h' -GMOCK_ALL_CC_SEED = 'src/gmock-all.cc' - -# Where to put the generated files. -GTEST_H_OUTPUT = 'gtest/gtest.h' -GMOCK_H_OUTPUT = 'gmock/gmock.h' -GMOCK_GTEST_ALL_CC_OUTPUT = 'gmock-gtest-all.cc' - - -def GetGTestRootDir(gmock_root): - """Returns the root directory of Google Test.""" - - return os.path.join(gmock_root, 'gtest') - - -def ValidateGMockRootDir(gmock_root): - """Makes sure gmock_root points to a valid gmock root directory. - - The function aborts the program on failure. - """ - - gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root)) - gtest.VerifyFileExists(gmock_root, GMOCK_H_SEED) - gtest.VerifyFileExists(gmock_root, GMOCK_ALL_CC_SEED) - - -def ValidateOutputDir(output_dir): - """Makes sure output_dir points to a valid output directory. - - The function aborts the program on failure. - """ - - gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT) - gtest.VerifyOutputFile(output_dir, GMOCK_H_OUTPUT) - gtest.VerifyOutputFile(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT) - - -def FuseGMockH(gmock_root, output_dir): - """Scans folder gmock_root to generate gmock/gmock.h in output_dir.""" - - output_file = file(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w') - processed_files = sets.Set() # Holds all gmock headers we've processed. - - def ProcessFile(gmock_header_path): - """Processes the given gmock header file.""" - - # We don't process the same header twice. - if gmock_header_path in processed_files: - return - - processed_files.add(gmock_header_path) - - # Reads each line in the given gmock header. - for line in file(os.path.join(gmock_root, gmock_header_path), 'r'): - m = INCLUDE_GMOCK_FILE_REGEX.match(line) - if m: - # It's '#include <gmock/...>' - let's process it recursively. - ProcessFile('include/' + m.group(1)) - else: - m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line) - if m: - # It's '#include <gtest/foo.h>'. We translate it to - # <gtest/gtest.h>, regardless of what foo is, since all - # gtest headers are fused into gtest/gtest.h. - - # There is no need to #include gtest.h twice. - if not gtest.GTEST_H_SEED in processed_files: - processed_files.add(gtest.GTEST_H_SEED) - output_file.write('#include <%s>\n' % (gtest.GTEST_H_OUTPUT,)) - else: - # Otherwise we copy the line unchanged to the output file. - output_file.write(line) - - ProcessFile(GMOCK_H_SEED) - output_file.close() - - -def FuseGMockAllCcToFile(gmock_root, output_file): - """Scans folder gmock_root to fuse gmock-all.cc into output_file.""" - - processed_files = sets.Set() - - def ProcessFile(gmock_source_file): - """Processes the given gmock source file.""" - - # We don't process the same #included file twice. - if gmock_source_file in processed_files: - return - - processed_files.add(gmock_source_file) - - # Reads each line in the given gmock source file. - for line in file(os.path.join(gmock_root, gmock_source_file), 'r'): - m = INCLUDE_GMOCK_FILE_REGEX.match(line) - if m: - # It's '#include <gmock/foo.h>'. We treat it as '#include - # <gmock/gmock.h>', as all other gmock headers are being fused - # into gmock.h and cannot be #included directly. - - # There is no need to #include <gmock/gmock.h> more than once. - if not GMOCK_H_SEED in processed_files: - processed_files.add(GMOCK_H_SEED) - output_file.write('#include <%s>\n' % (GMOCK_H_OUTPUT,)) - else: - m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line) - if m: - # It's '#include <gtest/...>'. - # There is no need to #include gtest.h as it has been - # #included by gtest-all.cc. - pass - else: - m = gtest.INCLUDE_SRC_FILE_REGEX.match(line) - if m: - # It's '#include "src/foo"' - let's process it recursively. - ProcessFile(m.group(1)) - else: - # Otherwise we copy the line unchanged to the output file. - output_file.write(line) - - ProcessFile(GMOCK_ALL_CC_SEED) - - -def FuseGMockGTestAllCc(gmock_root, output_dir): - """Scans folder gmock_root to generate gmock-gtest-all.cc in output_dir.""" - - output_file = file(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT), 'w') - # First, fuse gtest-all.cc into gmock-gtest-all.cc. - gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file) - # Next, append fused gmock-all.cc to gmock-gtest-all.cc. - FuseGMockAllCcToFile(gmock_root, output_file) - output_file.close() - - -def FuseGMock(gmock_root, output_dir): - """Fuses gtest.h, gmock.h, and gmock-gtest-all.h.""" - - ValidateGMockRootDir(gmock_root) - ValidateOutputDir(output_dir) - - gtest.FuseGTestH(GetGTestRootDir(gmock_root), output_dir) - FuseGMockH(gmock_root, output_dir) - FuseGMockGTestAllCc(gmock_root, output_dir) - - -def main(): - argc = len(sys.argv) - if argc == 2: - # fuse_gmock_files.py OUTPUT_DIR - FuseGMock(DEFAULT_GMOCK_ROOT_DIR, sys.argv[1]) - elif argc == 3: - # fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR - FuseGMock(sys.argv[1], sys.argv[2]) - else: - print __doc__ - sys.exit(1) - - -if __name__ == '__main__': - main() |