Swiftdiff options
| author | Tobias Markmann <tm@ayena.de> | 2017-01-10 20:22:26 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2017-01-11 18:23:48 (GMT) |
| commit | 3b0cde2e6dbf26a01a59b0004e4041199731cbc8 (patch) | |
| tree | 0b2ba6addb161f1d3e437a64685ea797341a149b /3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py | |
| parent | a0c339f80e4585341179edef1898defd21a0d36a (diff) | |
| download | swift-3b0cde2e6dbf26a01a59b0004e4041199731cbc8.zip swift-3b0cde2e6dbf26a01a59b0004e4041199731cbc8.tar.bz2 | |
Integrate googletest and googlemock libraries to 3rdParty
googletest and googlemock from release 1.8.0 have been copied
to the 3rdParty folder.
With this commit tests for Swift project can also written
using googletest and googlemock APIs. The test runners will
execute test suites written to either test library.
Passing —-xml to a test runner will now create two test
report XML files, namely $programName-report.cppunit.xml and
$programName-report.gtest.xml.
The ByteArrayTest has been converted to use googletest
instead of googlemock to serve as an example and test the
integration.
Test-Information:
Build all tests via ‘./scons test=all’ and verified all tests
are run.
Build all tests via ‘./scons test=all checker_report=1’ and
verified that two report XML files are generated per test
runner executed.
Change-Id: I81a9fb2c7ea5612fc1b34eef70ed7e711bfeea81
Diffstat (limited to '3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py')
| -rwxr-xr-x | 3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py b/3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py new file mode 100755 index 0000000..3f3e9f3 --- /dev/null +++ b/3rdParty/GoogleTest/src/googletest/scripts/fuse_gtest_files.py @@ -0,0 +1,253 @@ +#!/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_gtest_files.py v0.2.0 +Fuses Google Test source code into a .h file and a .cc file. + +SYNOPSIS + fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR + + Scans GTEST_ROOT_DIR for Google Test source code, and generates + two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc. + Then you can build your tests by adding OUTPUT_DIR to the include + search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These + two files contain everything you need to use Google Test. Hence + you can "install" Google Test by copying them to wherever you want. + + GTEST_ROOT_DIR can be omitted and defaults to the parent + directory of the directory holding this script. + +EXAMPLES + ./fuse_gtest_files.py fused_gtest + ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest + +This tool is experimental. In particular, it assumes that there is no +conditional inclusion of Google Test headers. Please report any +problems to googletestframework@googlegroups.com. You can read +http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for +more information. +""" + +__author__ = 'wan@google.com (Zhanyong Wan)' + +import os +import re +try: + from sets import Set as set # For Python 2.3 compatibility +except ImportError: + pass +import sys + +# We assume that this file is in the scripts/ directory in the Google +# Test root directory. +DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..') + +# Regex for matching '#include "gtest/..."'. +INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"') + +# Regex for matching '#include "src/..."'. +INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"') + +# Where to find the source seed files. +GTEST_H_SEED = 'include/gtest/gtest.h' +GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h' +GTEST_ALL_CC_SEED = 'src/gtest-all.cc' + +# Where to put the generated files. +GTEST_H_OUTPUT = 'gtest/gtest.h' +GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc' + + +def VerifyFileExists(directory, relative_path): + """Verifies that the given file exists; aborts on failure. + + relative_path is the file path relative to the given directory. + """ + + if not os.path.isfile(os.path.join(directory, relative_path)): + print('ERROR: Cannot find %s in directory %s.' % (relative_path, + directory)) + print('Please either specify a valid project root directory ' + 'or omit it on the command line.') + sys.exit(1) + + +def ValidateGTestRootDir(gtest_root): + """Makes sure gtest_root points to a valid gtest root directory. + + The function aborts the program on failure. + """ + + VerifyFileExists(gtest_root, GTEST_H_SEED) + VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED) + + +def VerifyOutputFile(output_dir, relative_path): + """Verifies that the given output file path is valid. + + relative_path is relative to the output_dir directory. + """ + + # Makes sure the output file either doesn't exist or can be overwritten. + output_file = os.path.join(output_dir, relative_path) + if os.path.exists(output_file): + # TODO(wan@google.com): The following user-interaction doesn't + # work with automated processes. We should provide a way for the + # Makefile to force overwriting the files. + print('%s already exists in directory %s - overwrite it? (y/N) ' % + (relative_path, output_dir)) + answer = sys.stdin.readline().strip() + if answer not in ['y', 'Y']: + print('ABORTED.') + sys.exit(1) + + # Makes sure the directory holding the output file exists; creates + # it and all its ancestors if necessary. + parent_directory = os.path.dirname(output_file) + if not os.path.isdir(parent_directory): + os.makedirs(parent_directory) + + +def ValidateOutputDir(output_dir): + """Makes sure output_dir points to a valid output directory. + + The function aborts the program on failure. + """ + + VerifyOutputFile(output_dir, GTEST_H_OUTPUT) + VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT) + + +def FuseGTestH(gtest_root, output_dir): + """Scans folder gtest_root to generate gtest/gtest.h in output_dir.""" + + output_file = open(os.path.join(output_dir, GTEST_H_OUTPUT), 'w') + processed_files = set() # Holds all gtest headers we've processed. + + def ProcessFile(gtest_header_path): + """Processes the given gtest header file.""" + + # We don't process the same header twice. + if gtest_header_path in processed_files: + return + + processed_files.add(gtest_header_path) + + # Reads each line in the given gtest header. + for line in open(os.path.join(gtest_root, gtest_header_path), 'r'): + m = INCLUDE_GTEST_FILE_REGEX.match(line) + if m: + # It's '#include "gtest/..."' - let's process it recursively. + ProcessFile('include/' + m.group(1)) + else: + # Otherwise we copy the line unchanged to the output file. + output_file.write(line) + + ProcessFile(GTEST_H_SEED) + output_file.close() + + +def FuseGTestAllCcToFile(gtest_root, output_file): + """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file.""" + + processed_files = set() + + def ProcessFile(gtest_source_file): + """Processes the given gtest source file.""" + + # We don't process the same #included file twice. + if gtest_source_file in processed_files: + return + + processed_files.add(gtest_source_file) + + # Reads each line in the given gtest source file. + for line in open(os.path.join(gtest_root, gtest_source_file), 'r'): + m = INCLUDE_GTEST_FILE_REGEX.match(line) + if m: + if 'include/' + m.group(1) == GTEST_SPI_H_SEED: + # It's '#include "gtest/gtest-spi.h"'. This file is not + # #included by "gtest/gtest.h", so we need to process it. + ProcessFile(GTEST_SPI_H_SEED) + else: + # It's '#include "gtest/foo.h"' where foo is not gtest-spi. + # We treat it as '#include "gtest/gtest.h"', as all other + # gtest headers are being fused into gtest.h and cannot be + # #included directly. + + # There is no need to #include "gtest/gtest.h" more than once. + if not GTEST_H_SEED in processed_files: + processed_files.add(GTEST_H_SEED) + output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,)) + else: + m = INCLUDE_SRC_FILE_REGEX.match(line) + if m: + # It's '#include "src/foo"' - let's process it recursively. + ProcessFile(m.group(1)) + else: + output_file.write(line) + + ProcessFile(GTEST_ALL_CC_SEED) + + +def FuseGTestAllCc(gtest_root, output_dir): + """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir.""" + + output_file = open(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w') + FuseGTestAllCcToFile(gtest_root, output_file) + output_file.close() + + +def FuseGTest(gtest_root, output_dir): + """Fuses gtest.h and gtest-all.cc.""" + + ValidateGTestRootDir(gtest_root) + ValidateOutputDir(output_dir) + + FuseGTestH(gtest_root, output_dir) + FuseGTestAllCc(gtest_root, output_dir) + + +def main(): + argc = len(sys.argv) + if argc == 2: + # fuse_gtest_files.py OUTPUT_DIR + FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1]) + elif argc == 3: + # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR + FuseGTest(sys.argv[1], sys.argv[2]) + else: + print(__doc__) + sys.exit(1) + + +if __name__ == '__main__': + main() |