iCE40/ghdl - [no description]

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#!/usr/bin/env python # # Copyright 2008, 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. """Tests the text output of Google C++ Mocking Framework. SYNOPSIS gmock_output_test.py --build_dir=BUILD/DIR --gengolden # where BUILD/DIR contains the built gmock_output_test_ file. gmock_output_test.py --gengolden gmock_output_test.py """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sys import gmock_test_utils # The flag for generating the golden file GENGOLDEN_FLAG = '--gengolden' PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_output_test_') COMMAND = [PROGRAM_PATH, '--gtest_stack_trace_depth=0', '--gtest_print_time=0'] GOLDEN_NAME = 'gmock_output_test_golden.txt' GOLDEN_PATH = os.path.join(gmock_test_utils.GetSourceDir(), GOLDEN_NAME) def ToUnixLineEnding(s): """Changes all Windows/Mac line endings in s to UNIX line endings.""" return s.replace('\r\n', '\n').replace('\r', '\n') def RemoveReportHeaderAndFooter(output): """Removes Google Test result report's header and footer from the output.""" output = re.sub(r'.*gtest_main.*\n', '', output) output = re.sub(r'\[.*\d+ tests.*\n', '', output) output = re.sub(r'\[.* test environment .*\n', '', output) output = re.sub(r'\[=+\] \d+ tests .* ran.*', '', output) output = re.sub(r'.* FAILED TESTS\n', '', output) return output def RemoveLocations(output): """Removes all file location info from a Google Test program's output. Args: output: the output of a Google Test program. Returns: output with all file location info (in the form of 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by 'FILE:#: '. """ return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\:', 'FILE:#:', output) def NormalizeErrorMarker(output): """Normalizes the error marker, which is different on Windows vs on Linux.""" return re.sub(r' error: ', ' Failure\n', output) def RemoveMemoryAddresses(output): """Removes memory addresses from the test output.""" return re.sub(r'@\w+', '@0x#', output) def RemoveTestNamesOfLeakedMocks(output): """Removes the test names of leaked mock objects from the test output.""" return re.sub(r'\(used in test .+\) ', '', output) def GetLeakyTests(output): """Returns a list of test names that leak mock objects.""" # findall() returns a list of all matches of the regex in output. # For example, if '(used in test FooTest.Bar)' is in output, the # list will contain 'FooTest.Bar'. return re.findall(r'\(used in test (.+)\)', output) def GetNormalizedOutputAndLeakyTests(output): """Normalizes the output of gmock_output_test_. Args: output: The test output. Returns: A tuple (the normalized test output, the list of test names that have leaked mocks). """ output = ToUnixLineEnding(output) output = RemoveReportHeaderAndFooter(output) output = NormalizeErrorMarker(output) output = RemoveLocations(output) output = RemoveMemoryAddresses(output) return (RemoveTestNamesOfLeakedMocks(output), GetLeakyTests(output)) def GetShellCommandOutput(cmd): """Runs a command in a sub-process, and returns its STDOUT in a string.""" return gmock_test_utils.Subprocess(cmd, capture_stderr=False).output def GetNormalizedCommandOutputAndLeakyTests(cmd): """Runs a command and returns its normalized output and a list of leaky tests. Args: cmd: the shell command. """ # Disables exception pop-ups on Windows. os.environ['GTEST_CATCH_EXCEPTIONS'] = '1' return GetNormalizedOutputAndLeakyTests(GetShellCommandOutput(cmd)) class GMockOutputTest(gmock_test_utils.TestCase): def testOutput(self): (output, leaky_tests) = GetNormalizedCommandOutputAndLeakyTests(COMMAND) golden_file = open(GOLDEN_PATH, 'rb') golden = golden_file.read() golden_file.close() # The normalized output should match the golden file. self.assertEquals(golden, output) # The raw output should contain 2 leaked mock object errors for # test GMockOutputTest.CatchesLeakedMocks. self.assertEquals(['GMockOutputTest.CatchesLeakedMocks', 'GMockOutputTest.CatchesLeakedMocks'], leaky_tests) if __name__ == '__main__': if sys.argv[1:] == [GENGOLDEN_FLAG]: (output, _) = GetNormalizedCommandOutputAndLeakyTests(COMMAND) golden_file = open(GOLDEN_PATH, 'wb') golden_file.write(output) golden_file.close() else: gmock_test_utils.Main()


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