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Source code changes of the file "googlemock/scripts/fuse_gmock_files.py" between
googletest-release-1.10.0.tar.gz and googletest-release-1.11.0.tar.gz

About: GoogleTest is Google's (unit) testing and mocking framework for C++ tests.

fuse_gmock_files.py  (googletest-release-1.10.0):fuse_gmock_files.py  (googletest-release-1.11.0)
skipping to change at line 31 skipping to change at line 31
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""fuse_gmock_files.py v0.1.0.
"""fuse_gmock_files.py v0.1.0
Fuses Google Mock and Google Test source code into two .h files and a .cc file. Fuses Google Mock and Google Test source code into two .h files and a .cc file.
SYNOPSIS SYNOPSIS
fuse_gmock_files.py [GMOCK_ROOT_DIR] OUTPUT_DIR fuse_gmock_files.py [GMOCK_ROOT_DIR] OUTPUT_DIR
Scans GMOCK_ROOT_DIR for Google Mock and Google Test source Scans GMOCK_ROOT_DIR for Google Mock and Google Test source
code, assuming Google Test is in the GMOCK_ROOT_DIR/../googletest code, assuming Google Test is in the GMOCK_ROOT_DIR/../googletest
directory, and generates three files: directory, and generates three files:
OUTPUT_DIR/gtest/gtest.h, OUTPUT_DIR/gmock/gmock.h, and OUTPUT_DIR/gtest/gtest.h, OUTPUT_DIR/gmock/gmock.h, and
OUTPUT_DIR/gmock-gtest-all.cc. Then you can build your tests OUTPUT_DIR/gmock-gtest-all.cc. Then you can build your tests
skipping to change at line 58 skipping to change at line 58
GMOCK_ROOT_DIR can be omitted and defaults to the parent GMOCK_ROOT_DIR can be omitted and defaults to the parent
directory of the directory holding this script. directory of the directory holding this script.
EXAMPLES EXAMPLES
./fuse_gmock_files.py fused_gmock ./fuse_gmock_files.py fused_gmock
./fuse_gmock_files.py path/to/unpacked/gmock fused_gmock ./fuse_gmock_files.py path/to/unpacked/gmock fused_gmock
This tool is experimental. In particular, it assumes that there is no This tool is experimental. In particular, it assumes that there is no
conditional inclusion of Google Mock or Google Test headers. Please conditional inclusion of Google Mock or Google Test headers. Please
report any problems to googlemock@googlegroups.com. You can read report any problems to googlemock@googlegroups.com. You can read
https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md fo https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
r more for more
information. information.
""" """
__author__ = 'wan@google.com (Zhanyong Wan)' from __future__ import print_function
import os import os
import re import re
import sets
import sys import sys
__author__ = 'wan@google.com (Zhanyong Wan)'
# We assume that this file is in the scripts/ directory in the Google # We assume that this file is in the scripts/ directory in the Google
# Mock root directory. # Mock root directory.
DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..') DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
# We need to call into googletest/scripts/fuse_gtest_files.py. # We need to call into googletest/scripts/fuse_gtest_files.py.
sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, '../googletest/scripts')) sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, '../googletest/scripts'))
import fuse_gtest_files import fuse_gtest_files as gtest # pylint:disable=g-import-not-at-top
gtest = fuse_gtest_files
# Regex for matching '#include "gmock/..."'. # Regex for matching
# '#include "gmock/..."'.
INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gmock/.+)"') INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gmock/.+)"')
# Where to find the source seed files. # Where to find the source seed files.
GMOCK_H_SEED = 'include/gmock/gmock.h' GMOCK_H_SEED = 'include/gmock/gmock.h'
GMOCK_ALL_CC_SEED = 'src/gmock-all.cc' GMOCK_ALL_CC_SEED = 'src/gmock-all.cc'
# Where to put the generated files. # Where to put the generated files.
GTEST_H_OUTPUT = 'gtest/gtest.h' GTEST_H_OUTPUT = 'gtest/gtest.h'
GMOCK_H_OUTPUT = 'gmock/gmock.h' GMOCK_H_OUTPUT = 'gmock/gmock.h'
GMOCK_GTEST_ALL_CC_OUTPUT = 'gmock-gtest-all.cc' GMOCK_GTEST_ALL_CC_OUTPUT = 'gmock-gtest-all.cc'
def GetGTestRootDir(gmock_root): def GetGTestRootDir(gmock_root):
"""Returns the root directory of Google Test.""" """Returns the root directory of Google Test."""
return os.path.join(gmock_root, '../googletest') return os.path.join(gmock_root, '../googletest')
def ValidateGMockRootDir(gmock_root): def ValidateGMockRootDir(gmock_root):
"""Makes sure gmock_root points to a valid gmock root directory. """Makes sure gmock_root points to a valid gmock root directory.
The function aborts the program on failure. The function aborts the program on failure.
Args:
gmock_root: A string with the mock root directory.
""" """
gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root)) gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root))
gtest.VerifyFileExists(gmock_root, GMOCK_H_SEED) gtest.VerifyFileExists(gmock_root, GMOCK_H_SEED)
gtest.VerifyFileExists(gmock_root, GMOCK_ALL_CC_SEED) gtest.VerifyFileExists(gmock_root, GMOCK_ALL_CC_SEED)
def ValidateOutputDir(output_dir): def ValidateOutputDir(output_dir):
"""Makes sure output_dir points to a valid output directory. """Makes sure output_dir points to a valid output directory.
The function aborts the program on failure. The function aborts the program on failure.
Args:
output_dir: A string representing the output directory.
""" """
gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT) gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT)
gtest.VerifyOutputFile(output_dir, GMOCK_H_OUTPUT) gtest.VerifyOutputFile(output_dir, GMOCK_H_OUTPUT)
gtest.VerifyOutputFile(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT) gtest.VerifyOutputFile(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT)
def FuseGMockH(gmock_root, output_dir): def FuseGMockH(gmock_root, output_dir):
"""Scans folder gmock_root to generate gmock/gmock.h in 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') output_file = open(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w')
processed_files = sets.Set() # Holds all gmock headers we've processed. processed_files = set() # Holds all gmock headers we've processed.
def ProcessFile(gmock_header_path): def ProcessFile(gmock_header_path):
"""Processes the given gmock header file.""" """Processes the given gmock header file."""
# We don't process the same header twice. # We don't process the same header twice.
if gmock_header_path in processed_files: if gmock_header_path in processed_files:
return return
processed_files.add(gmock_header_path) processed_files.add(gmock_header_path)
# Reads each line in the given gmock header. # 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) with open(os.path.join(gmock_root, gmock_header_path), 'r') as fh:
if m: for line in fh:
# It's '#include "gmock/..."' - let's process it recursively. m = INCLUDE_GMOCK_FILE_REGEX.match(line)
ProcessFile('include/' + m.group(1))
else:
m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
if m: if m:
# It's '#include "gtest/foo.h"'. We translate it to # '#include "gmock/..."'
# "gtest/gtest.h", regardless of what foo is, since all # - let's process it recursively.
# gtest headers are fused into gtest/gtest.h. ProcessFile('include/' + m.group(1))
# 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: else:
# Otherwise we copy the line unchanged to the output file. m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
output_file.write(line) if m:
# '#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 gtest.GTEST_H_SEED not 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) ProcessFile(GMOCK_H_SEED)
output_file.close() output_file.close()
def FuseGMockAllCcToFile(gmock_root, output_file): def FuseGMockAllCcToFile(gmock_root, output_file):
"""Scans folder gmock_root to fuse gmock-all.cc into output_file.""" """Scans folder gmock_root to fuse gmock-all.cc into output_file."""
processed_files = sets.Set() processed_files = set()
def ProcessFile(gmock_source_file): def ProcessFile(gmock_source_file):
"""Processes the given gmock source file.""" """Processes the given gmock source file."""
# We don't process the same #included file twice. # We don't process the same #included file twice.
if gmock_source_file in processed_files: if gmock_source_file in processed_files:
return return
processed_files.add(gmock_source_file) processed_files.add(gmock_source_file)
# Reads each line in the given 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) with open(os.path.join(gmock_root, gmock_source_file), 'r') as fh:
if m: for line in fh:
# It's '#include "gmock/foo.h"'. We treat it as '#include m = INCLUDE_GMOCK_FILE_REGEX.match(line)
# "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: if m:
# It's '#include "gtest/..."'. # '#include "gmock/foo.h"'
# There is no need to #include gtest.h as it has been # We treat it as '#include "gmock/gmock.h"', as all other gmock
# #included by gtest-all.cc. # headers are being fused into gmock.h and cannot be
pass # included directly. No need to
# #include "gmock/gmock.h"
# more than once.
if GMOCK_H_SEED not in processed_files:
processed_files.add(GMOCK_H_SEED)
output_file.write('#include "%s"\n' % (GMOCK_H_OUTPUT,))
else: else:
m = gtest.INCLUDE_SRC_FILE_REGEX.match(line) m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
if m: if m:
# It's '#include "src/foo"' - let's process it recursively. # '#include "gtest/..."'
ProcessFile(m.group(1)) # There is no need to #include gtest.h as it has been
# #included by gtest-all.cc.
pass
else: else:
# Otherwise we copy the line unchanged to the output file. m = gtest.INCLUDE_SRC_FILE_REGEX.match(line)
output_file.write(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) ProcessFile(GMOCK_ALL_CC_SEED)
def FuseGMockGTestAllCc(gmock_root, output_dir): def FuseGMockGTestAllCc(gmock_root, output_dir):
"""Scans folder gmock_root to generate gmock-gtest-all.cc in 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') with open(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT),
# First, fuse gtest-all.cc into gmock-gtest-all.cc. 'w') as output_file:
gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file) # First, fuse gtest-all.cc into gmock-gtest-all.cc.
# Next, append fused gmock-all.cc to gmock-gtest-all.cc. gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file)
FuseGMockAllCcToFile(gmock_root, output_file) # Next, append fused gmock-all.cc to gmock-gtest-all.cc.
output_file.close() FuseGMockAllCcToFile(gmock_root, output_file)
def FuseGMock(gmock_root, output_dir): def FuseGMock(gmock_root, output_dir):
"""Fuses gtest.h, gmock.h, and gmock-gtest-all.h.""" """Fuses gtest.h, gmock.h, and gmock-gtest-all.h."""
ValidateGMockRootDir(gmock_root) ValidateGMockRootDir(gmock_root)
ValidateOutputDir(output_dir) ValidateOutputDir(output_dir)
gtest.FuseGTestH(GetGTestRootDir(gmock_root), output_dir) gtest.FuseGTestH(GetGTestRootDir(gmock_root), output_dir)
FuseGMockH(gmock_root, output_dir) FuseGMockH(gmock_root, output_dir)
FuseGMockGTestAllCc(gmock_root, output_dir) FuseGMockGTestAllCc(gmock_root, output_dir)
def main(): def main():
argc = len(sys.argv) argc = len(sys.argv)
if argc == 2: if argc == 2:
# fuse_gmock_files.py OUTPUT_DIR # fuse_gmock_files.py OUTPUT_DIR
FuseGMock(DEFAULT_GMOCK_ROOT_DIR, sys.argv[1]) FuseGMock(DEFAULT_GMOCK_ROOT_DIR, sys.argv[1])
elif argc == 3: elif argc == 3:
# fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR # fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR
FuseGMock(sys.argv[1], sys.argv[2]) FuseGMock(sys.argv[1], sys.argv[2])
else: else:
print __doc__ print(__doc__)
sys.exit(1) sys.exit(1)
if __name__ == '__main__': if __name__ == '__main__':
main() main()
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