Adds run_tests.py for running the tests (by Vlad Losev).
This commit is contained in:
zhanyong.wan
parent
fd36c200f4
commit
819501581c
433
run_tests.py
Executable file
433
run_tests.py
Executable file
@ -0,0 +1,433 @@
|
||||
#!/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.
|
||||
|
||||
"""Runs specified tests for Google Test.
|
||||
|
||||
SYNOPSIS
|
||||
run_tests.py [OPTION]... [BUILD_DIR]... [TEST]...
|
||||
|
||||
DESCRIPTION
|
||||
Runs the specified tests (either binary or Python), and prints a
|
||||
summary of the results. BUILD_DIRS will be used to search for the
|
||||
binaries. If no TESTs are specified, all binary tests found in
|
||||
BUILD_DIRs and all Python tests found in the directory test/ (in the
|
||||
gtest root) are run.
|
||||
|
||||
TEST is a name of either a binary or a Python test. A binary test is
|
||||
an executable file named *_test or *_unittest (with the .exe
|
||||
extension on Windows) A Python test is a script named *_test.py or
|
||||
*_unittest.py.
|
||||
|
||||
OPTIONS
|
||||
-c CONFIGURATIONS
|
||||
Specify build directories via build configurations.
|
||||
CONFIGURATIONS is either a comma-separated list of build
|
||||
configurations or 'all'. Each configuration is equivalent to
|
||||
adding 'scons/build/<configuration>/scons' to BUILD_DIRs.
|
||||
Specifying -c=all is equivalent to providing all directories
|
||||
listed in KNOWN BUILD DIRECTORIES section below.
|
||||
|
||||
-a
|
||||
Equivalent to -c=all
|
||||
|
||||
-b
|
||||
Equivalent to -c=all with the exception that the script will not
|
||||
fail if some of the KNOWN BUILD DIRECTORIES do not exists; the
|
||||
script will simply not run the tests there. 'b' stands for
|
||||
'built directories'.
|
||||
|
||||
RETURN VALUE
|
||||
Returns 0 if all tests are successful; otherwise returns 1.
|
||||
|
||||
EXAMPLES
|
||||
run_tests.py
|
||||
Runs all tests for the default build configuration.
|
||||
|
||||
run_tests.py -a
|
||||
Runs all tests with binaries in KNOWN BUILD DIRECTORIES.
|
||||
|
||||
run_tests.py -b
|
||||
Runs all tests in KNOWN BUILD DIRECTORIES that have been
|
||||
built.
|
||||
|
||||
run_tests.py foo/
|
||||
Runs all tests in the foo/ directory and all Python tests in
|
||||
the directory test. The Python tests are instructed to look
|
||||
for binaries in foo/.
|
||||
|
||||
run_tests.py bar_test.exe test/baz_test.exe foo/ bar/
|
||||
Runs foo/bar_test.exe, bar/bar_test.exe, foo/baz_test.exe, and
|
||||
bar/baz_test.exe.
|
||||
|
||||
run_tests.py foo bar test/foo_test.py
|
||||
Runs test/foo_test.py twice instructing it to look for its
|
||||
test binaries in the directories foo and bar,
|
||||
correspondingly.
|
||||
|
||||
KNOWN BUILD DIRECTORIES
|
||||
run_tests.py knows about directories where the SCons build script
|
||||
deposits its products. These are the directories where run_tests.py
|
||||
will be looking for its binaries. Currently, gtest's SConstruct file
|
||||
defines them as follows (the default build directory is the first one
|
||||
listed in each group):
|
||||
On Windows:
|
||||
<gtest root>/scons/build/win-dbg/scons/
|
||||
<gtest root>/scons/build/win-opt/scons/
|
||||
<gtest root>/scons/build/win-dbg8/scons/
|
||||
<gtest root>/scons/build/win-opt8/scons/
|
||||
On Mac:
|
||||
<gtest root>/scons/build/mac-dbg/scons/
|
||||
<gtest root>/scons/build/mac-opt/scons/
|
||||
On other platforms:
|
||||
<gtest root>/scons/build/dbg/scons/
|
||||
<gtest root>/scons/build/opt/scons/
|
||||
|
||||
AUTHOR
|
||||
Written by Zhanyong Wan (wan@google.com)
|
||||
and Vlad Losev(vladl@google.com).
|
||||
|
||||
REQUIREMENTS
|
||||
This script requires Python 2.3 or higher.
|
||||
"""
|
||||
|
||||
import optparse
|
||||
import os
|
||||
import re
|
||||
import sets
|
||||
import sys
|
||||
|
||||
try:
|
||||
# subrocess module is a preferable way to invoke subprocesses but it may
|
||||
# not be available on MacOS X 10.4.
|
||||
import subprocess
|
||||
except ImportError:
|
||||
subprocess = None
|
||||
|
||||
IS_WINDOWS = os.name == 'nt'
|
||||
IS_MAC = os.name == 'posix' and os.uname()[0] == 'Darwin'
|
||||
|
||||
# Definition of CONFIGS must match that of the build directory names in the
|
||||
# SConstruct script. The first list item is the default build configuration.
|
||||
if IS_WINDOWS:
|
||||
CONFIGS = ('win-dbg', 'win-dbg8', 'win-opt', 'win-opt8')
|
||||
elif IS_MAC:
|
||||
CONFIGS = ('mac-dbg', 'mac-opt')
|
||||
else:
|
||||
CONFIGS = ('dbg', 'opt')
|
||||
|
||||
if IS_WINDOWS:
|
||||
PYTHON_TEST_REGEX = re.compile(r'_(unit)?test\.py$', re.IGNORECASE)
|
||||
BINARY_TEST_REGEX = re.compile(r'_(unit)?test(\.exe)?$', re.IGNORECASE)
|
||||
else:
|
||||
PYTHON_TEST_REGEX = re.compile(r'_(unit)?test\.py$')
|
||||
BINARY_TEST_REGEX = re.compile(r'_(unit)?test$')
|
||||
|
||||
GTEST_BUILD_DIR = 'GTEST_BUILD_DIR'
|
||||
|
||||
def ScriptDir():
|
||||
"""Returns the directory containing this script file."""
|
||||
|
||||
my_path = sys.argv[0]
|
||||
my_dir = os.path.dirname(my_path)
|
||||
if not my_dir or __name__ != '__main__':
|
||||
my_dir = '.'
|
||||
return my_dir
|
||||
|
||||
|
||||
MY_DIR = ScriptDir()
|
||||
|
||||
|
||||
def GetBuildDirForConfig(config):
|
||||
"""Returns the build directory for a given configuration."""
|
||||
|
||||
return 'scons/build/%s/scons' % config
|
||||
|
||||
|
||||
class TestRunner(object):
|
||||
"""Provides facilities for running Python and binary tests for Google Test."""
|
||||
|
||||
def __init__(self, injected_os=os, injected_subprocess=subprocess):
|
||||
self.os = injected_os
|
||||
self.subprocess = injected_subprocess
|
||||
|
||||
def Run(self, args):
|
||||
"""Runs the executable with given args (args[0] is the executable name).
|
||||
|
||||
Args:
|
||||
args: Command line arguments for the process.
|
||||
|
||||
Returns:
|
||||
Process's exit code if it exits normally, or -signal if the process is
|
||||
killed by a signal.
|
||||
"""
|
||||
|
||||
if self.subprocess:
|
||||
return self.subprocess.Popen(args).wait()
|
||||
else:
|
||||
return self.os.spawn(self.os.P_WAIT, args[0], args)
|
||||
|
||||
def RunBinaryTest(self, test):
|
||||
"""Runs the binary test script given its path relative to the gtest root.
|
||||
|
||||
Args:
|
||||
test: Path to the test binary relative to the location of this script.
|
||||
|
||||
Returns:
|
||||
Process's exit code if it exits normally, or -signal if the process is
|
||||
killed by a signal.
|
||||
"""
|
||||
|
||||
return self.Run([self.os.path.abspath(self.os.path.join(MY_DIR, test))])
|
||||
|
||||
def RunPythonTest(self, test, build_dir):
|
||||
"""Runs the Python test script with the specified build directory.
|
||||
|
||||
Args:
|
||||
test: Name of the test's Python script.
|
||||
build_dir: Path to the directory where the test binary is to be found.
|
||||
|
||||
Returns:
|
||||
Process's exit code if it exits normally, or -signal if the process is
|
||||
killed by a signal.
|
||||
"""
|
||||
|
||||
old_build_dir = self.os.environ.get(GTEST_BUILD_DIR)
|
||||
|
||||
try:
|
||||
self.os.environ[GTEST_BUILD_DIR] = build_dir
|
||||
|
||||
# If this script is run on a Windows machine that has no association
|
||||
# between the .py extension and a python interpreter, simply passing
|
||||
# the script name into subprocess.Popen/os.spawn will not work.
|
||||
script = self.os.path.join(MY_DIR, test)
|
||||
print 'Running %s . . .' % (script,)
|
||||
return self.Run([sys.executable, script])
|
||||
|
||||
finally:
|
||||
if old_build_dir is None:
|
||||
del self.os.environ[GTEST_BUILD_DIR]
|
||||
else:
|
||||
self.os.environ[GTEST_BUILD_DIR] = old_build_dir
|
||||
|
||||
def FindFilesByRegex(self, directory, regex):
|
||||
"""Returns files in a directory whose names match a regular expression.
|
||||
|
||||
Args:
|
||||
directory: Path to the directory to search for files.
|
||||
regex: Regular expression to filter file names.
|
||||
|
||||
Returns:
|
||||
The list of the paths to the files in the directory.
|
||||
"""
|
||||
|
||||
return [self.os.path.join(directory, file_name)
|
||||
for file_name in self.os.listdir(directory)
|
||||
if re.search(regex, file_name)]
|
||||
|
||||
# TODO(vladl@google.com): Implement parsing of scons/SConscript to run all
|
||||
# tests defined there when no tests are specified.
|
||||
# TODO(vladl@google.com): Update the docstring after the code is changed to
|
||||
# try to test all builds defined in scons/SConscript.
|
||||
def GetTestsToRun(self,
|
||||
args,
|
||||
named_configurations,
|
||||
built_configurations,
|
||||
available_configurations=CONFIGS):
|
||||
"""Determines what tests should be run.
|
||||
|
||||
Args:
|
||||
args: The list of non-option arguments from the command line.
|
||||
named_configurations: The list of configurations specified via -c or -a.
|
||||
built_configurations: True if -b has been specified.
|
||||
available_configurations: a list of configurations available on the
|
||||
current platform, injectable for testing.
|
||||
|
||||
Returns:
|
||||
A tuple with 2 elements: the list of Python tests to run and the list of
|
||||
binary tests to run.
|
||||
"""
|
||||
|
||||
if named_configurations == 'all':
|
||||
named_configurations = ','.join(available_configurations)
|
||||
|
||||
# A final list of build directories which will be searched for the test
|
||||
# binaries. First, add directories specified directly on the command
|
||||
# line.
|
||||
build_dirs = [arg for arg in args if self.os.path.isdir(arg)]
|
||||
|
||||
# Adds build directories specified via their build configurations using
|
||||
# the -c or -a options.
|
||||
if named_configurations:
|
||||
build_dirs += [GetBuildDirForConfig(config)
|
||||
for config in named_configurations.split(',')]
|
||||
|
||||
# Adds KNOWN BUILD DIRECTORIES if -b is specified.
|
||||
if built_configurations:
|
||||
build_dirs += [GetBuildDirForConfig(config)
|
||||
for config in available_configurations
|
||||
if self.os.path.isdir(GetBuildDirForConfig(config))]
|
||||
|
||||
# If no directories were specified either via -a, -b, -c, or directly, use
|
||||
# the default configuration.
|
||||
elif not build_dirs:
|
||||
build_dirs = [GetBuildDirForConfig(config)
|
||||
for config in available_configurations[0:1]]
|
||||
|
||||
# Makes sure there are no duplications.
|
||||
build_dirs = sets.Set(build_dirs)
|
||||
|
||||
errors_found = False
|
||||
listed_python_tests = [] # All Python tests listed on the command line.
|
||||
listed_binary_tests = [] # All binary tests listed on the command line.
|
||||
|
||||
# Sifts through non-directory arguments fishing for any Python or binary
|
||||
# tests and detecting errors.
|
||||
for argument in sets.Set(args) - build_dirs:
|
||||
if re.search(PYTHON_TEST_REGEX, argument):
|
||||
python_path = self.os.path.join('test', self.os.path.basename(argument))
|
||||
if self.os.path.isfile(self.os.path.join(MY_DIR, python_path)):
|
||||
listed_python_tests.append(python_path)
|
||||
else:
|
||||
sys.stderr.write('Unable to find Python test %s' % argument)
|
||||
errors_found = True
|
||||
elif re.search(BINARY_TEST_REGEX, argument):
|
||||
# This script also accepts binary test names prefixed with test/ for
|
||||
# the convenience of typing them (can use path completions in the
|
||||
# shell). Strips test/ prefix from the binary test names.
|
||||
listed_binary_tests.append(self.os.path.basename(argument))
|
||||
else:
|
||||
sys.stderr.write('%s is neither test nor build directory' % argument)
|
||||
errors_found = True
|
||||
|
||||
if errors_found:
|
||||
return None
|
||||
|
||||
user_has_listed_tests = listed_python_tests or listed_binary_tests
|
||||
|
||||
if user_has_listed_tests:
|
||||
selected_python_tests = listed_python_tests
|
||||
else:
|
||||
selected_python_tests = self.FindFilesByRegex('test', PYTHON_TEST_REGEX)
|
||||
|
||||
# TODO(vladl@google.com): skip unbuilt Python tests when -b is specified.
|
||||
python_test_pairs = []
|
||||
for directory in build_dirs:
|
||||
for test in selected_python_tests:
|
||||
python_test_pairs.append((directory, test))
|
||||
|
||||
binary_test_pairs = []
|
||||
for directory in build_dirs:
|
||||
if user_has_listed_tests:
|
||||
binary_test_pairs.extend(
|
||||
[(directory, self.os.path.join(directory, test))
|
||||
for test in listed_binary_tests])
|
||||
else:
|
||||
tests = self.FindFilesByRegex(directory, BINARY_TEST_REGEX)
|
||||
binary_test_pairs.extend([(directory, test) for test in tests])
|
||||
|
||||
return (python_test_pairs, binary_test_pairs)
|
||||
|
||||
def RunTests(self, python_tests, binary_tests):
|
||||
"""Runs Python and binary tests represented as pairs (work_dir, binary).
|
||||
|
||||
Args:
|
||||
python_tests: List of Python tests to run in the form of tuples
|
||||
(build directory, Python test script).
|
||||
binary_tests: List of binary tests to run in the form of tuples
|
||||
(build directory, binary file).
|
||||
|
||||
Returns:
|
||||
The exit code the program should pass into sys.exit().
|
||||
"""
|
||||
|
||||
if python_tests or binary_tests:
|
||||
results = []
|
||||
for directory, test in python_tests:
|
||||
results.append((directory,
|
||||
test,
|
||||
self.RunPythonTest(test, directory) == 0))
|
||||
for directory, test in binary_tests:
|
||||
results.append((directory,
|
||||
self.os.path.basename(test),
|
||||
self.RunBinaryTest(test) == 0))
|
||||
|
||||
failed = [(directory, test)
|
||||
for (directory, test, success) in results
|
||||
if not success]
|
||||
print
|
||||
print '%d tests run.' % len(results)
|
||||
if failed:
|
||||
print 'The following %d tests failed:' % len(failed)
|
||||
for (directory, test) in failed:
|
||||
print '%s in %s' % (test, directory)
|
||||
return 1
|
||||
else:
|
||||
print 'All tests passed!'
|
||||
else: # No tests defined
|
||||
print 'Nothing to test - no tests specified!'
|
||||
|
||||
return 0
|
||||
|
||||
|
||||
def _Main():
|
||||
"""Runs all tests for Google Test."""
|
||||
|
||||
parser = optparse.OptionParser()
|
||||
parser.add_option('-c',
|
||||
action='store',
|
||||
dest='configurations',
|
||||
default=None,
|
||||
help='Test in the specified build directories')
|
||||
parser.add_option('-a',
|
||||
action='store_const',
|
||||
dest='configurations',
|
||||
default=None,
|
||||
const='all',
|
||||
help='Test in all default build directories')
|
||||
parser.add_option('-b',
|
||||
action='store_const',
|
||||
dest='built_configurations',
|
||||
default=False,
|
||||
const=True,
|
||||
help=('Test in all default build directories, do not fail'
|
||||
'if some of them do not exist'))
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
test_runner = TestRunner()
|
||||
tests = test_runner.GetTestsToRun(args,
|
||||
options.configurations,
|
||||
options.built_configurations)
|
||||
if not tests:
|
||||
sys.exit(1) # Incorrect parameters given, abort execution.
|
||||
|
||||
sys.exit(test_runner.RunTests(tests[0], tests[1]))
|
||||
|
||||
if __name__ == '__main__':
|
||||
_Main()
|
||||
527
test/run_tests_test.py
Executable file
527
test/run_tests_test.py
Executable file
@ -0,0 +1,527 @@
|
||||
#!/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.
|
||||
|
||||
"""Tests for run_tests.py test runner script."""
|
||||
|
||||
__author__ = 'vladl@google.com (Vlad Losev)'
|
||||
|
||||
import os
|
||||
import sys
|
||||
import unittest
|
||||
|
||||
sys.path.append(os.path.join(os.path.dirname(sys.argv[0]), os.pardir))
|
||||
import run_tests
|
||||
|
||||
|
||||
class FakePath(object):
|
||||
"""A fake os.path module for testing."""
|
||||
|
||||
def __init__(self, current_dir=os.getcwd(), known_paths=None):
|
||||
self.current_dir = current_dir
|
||||
self.tree = {}
|
||||
self.path_separator = os.sep
|
||||
|
||||
if known_paths:
|
||||
self._AddPaths(known_paths)
|
||||
|
||||
def _AddPath(self, path):
|
||||
ends_with_slash = path.endswith('/')
|
||||
path = self.abspath(path)
|
||||
if ends_with_slash:
|
||||
path += self.path_separator
|
||||
name_list = path.split(self.path_separator)
|
||||
tree = self.tree
|
||||
for name in name_list[:-1]:
|
||||
if not name:
|
||||
continue
|
||||
if name in tree:
|
||||
tree = tree[name]
|
||||
else:
|
||||
tree[name] = {}
|
||||
tree = tree[name]
|
||||
|
||||
name = name_list[-1]
|
||||
if name:
|
||||
if name in tree:
|
||||
assert tree[name] == 1
|
||||
else:
|
||||
tree[name] = 1
|
||||
|
||||
def _AddPaths(self, paths):
|
||||
for path in paths:
|
||||
self._AddPath(path)
|
||||
|
||||
def PathElement(self, path):
|
||||
"""Returns an internal representation of directory tree entry for path."""
|
||||
tree = self.tree
|
||||
name_list = self.abspath(path).split(self.path_separator)
|
||||
for name in name_list:
|
||||
if not name:
|
||||
continue
|
||||
tree = tree.get(name, None)
|
||||
if tree is None:
|
||||
break
|
||||
|
||||
return tree
|
||||
|
||||
def abspath(self, path):
|
||||
return os.path.normpath(os.path.join(self.current_dir, path))
|
||||
|
||||
def isfile(self, path):
|
||||
return self.PathElement(self.abspath(path)) == 1
|
||||
|
||||
def isdir(self, path):
|
||||
return type(self.PathElement(self.abspath(path))) == type(dict())
|
||||
|
||||
def basename(self, path):
|
||||
return os.path.basename(path)
|
||||
|
||||
def dirname(self, path):
|
||||
return os.path.dirname(path)
|
||||
|
||||
def join(self, *kargs):
|
||||
return os.path.join(*kargs)
|
||||
|
||||
|
||||
class FakeOs(object):
|
||||
"""A fake os module for testing."""
|
||||
P_WAIT = os.P_WAIT
|
||||
|
||||
def __init__(self, fake_path_module):
|
||||
self.path = fake_path_module
|
||||
|
||||
# Some methods/attributes are delegated to the real os module.
|
||||
self.environ = os.environ
|
||||
|
||||
def listdir(self, path):
|
||||
assert self.path.isdir(path)
|
||||
return self.path.PathElement(path).iterkeys()
|
||||
|
||||
def spawn(self, wait, executable, *kargs):
|
||||
assert wait == FakeOs.P_WAIT
|
||||
return self.spawn_impl(executable, kargs)
|
||||
|
||||
|
||||
class GetTestsToRunTest(unittest.TestCase):
|
||||
"""Exercises TestRunner.GetTestsToRun."""
|
||||
|
||||
def AssertResultsEqual(self, results, expected):
|
||||
"""Asserts results returned by GetTestsToRun equal to expected results."""
|
||||
|
||||
def NormalizeResultPaths(paths):
|
||||
"""Normalizes values returned by GetTestsToRun for comparison."""
|
||||
|
||||
def NormalizeResultPair(pair):
|
||||
return (os.path.normpath(pair[0]), os.path.normpath(pair[1]))
|
||||
|
||||
return (sorted(map(NormalizeResultPair, paths[0])),
|
||||
sorted(map(NormalizeResultPair, paths[1])))
|
||||
|
||||
self.assertEqual(NormalizeResultPaths(results),
|
||||
NormalizeResultPaths(expected),
|
||||
'Incorrect set of tests %s returned vs %s expected' %
|
||||
(results, expected))
|
||||
|
||||
def setUp(self):
|
||||
self.fake_os = FakeOs(FakePath(
|
||||
current_dir=os.path.abspath(os.path.dirname(run_tests.__file__)),
|
||||
known_paths=['scons/build/dbg/scons/gtest_unittest',
|
||||
'scons/build/opt/scons/gtest_unittest',
|
||||
'test/gtest_color_test.py']))
|
||||
self.fake_configurations = ['dbg', 'opt']
|
||||
self.test_runner = run_tests.TestRunner(injected_os=self.fake_os,
|
||||
injected_subprocess=None)
|
||||
|
||||
def testBinaryTestsOnly(self):
|
||||
"""Exercises GetTestsToRun with parameters designating binary tests only."""
|
||||
|
||||
# A default build.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# An explicitly specified directory.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_unittest'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# A particular configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest'],
|
||||
'other',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/other/scons',
|
||||
'scons/build/other/scons/gtest_unittest')]))
|
||||
|
||||
# All available configurations
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest'],
|
||||
'all',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest'),
|
||||
('scons/build/opt/scons', 'scons/build/opt/scons/gtest_unittest')]))
|
||||
|
||||
# All built configurations (unbuilt don't cause failure).
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest'],
|
||||
'',
|
||||
True,
|
||||
available_configurations=self.fake_configurations + ['unbuilt']),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest'),
|
||||
('scons/build/opt/scons', 'scons/build/opt/scons/gtest_unittest')]))
|
||||
|
||||
# A combination of an explicit directory and a configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_unittest'],
|
||||
'opt',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest'),
|
||||
('scons/build/opt/scons', 'scons/build/opt/scons/gtest_unittest')]))
|
||||
|
||||
# Same test specified in an explicit directory and via a configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_unittest'],
|
||||
'dbg',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# All built configurations + explicit directory + explicit configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_unittest'],
|
||||
'opt',
|
||||
True,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest'),
|
||||
('scons/build/opt/scons', 'scons/build/opt/scons/gtest_unittest')]))
|
||||
|
||||
def testPythonTestsOnly(self):
|
||||
"""Exercises GetTestsToRun with parameters designating Python tests only."""
|
||||
|
||||
# A default build.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_color_test.py'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# An explicitly specified directory.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'test/gtest_color_test.py'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# A particular configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_color_test.py'],
|
||||
'other',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/other/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# All available configurations
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['test/gtest_color_test.py'],
|
||||
'all',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py'),
|
||||
('scons/build/opt/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# All built configurations (unbuilt don't cause failure).
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_color_test.py'],
|
||||
'',
|
||||
True,
|
||||
available_configurations=self.fake_configurations + ['unbuilt']),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py'),
|
||||
('scons/build/opt/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# A combination of an explicit directory and a configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_color_test.py'],
|
||||
'opt',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py'),
|
||||
('scons/build/opt/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# Same test specified in an explicit directory and via a configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_color_test.py'],
|
||||
'dbg',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
# All built configurations + explicit directory + explicit configuration.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['scons/build/dbg/scons', 'gtest_color_test.py'],
|
||||
'opt',
|
||||
True,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py'),
|
||||
('scons/build/opt/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
def testCombinationOfBinaryAndPythonTests(self):
|
||||
"""Exercises GetTestsToRun with mixed binary/Python tests."""
|
||||
|
||||
# Use only default configuration for this test.
|
||||
|
||||
# Neither binary nor Python tests are specified so find all.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
[],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# Specifying both binary and Python tests.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest', 'gtest_color_test.py'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# Specifying binary tests suppresses Python tests.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([],
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')]))
|
||||
|
||||
# Specifying Python tests suppresses binary tests.
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
['gtest_color_test.py'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations),
|
||||
([('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]))
|
||||
|
||||
def testIgnoresNonTestFiles(self):
|
||||
"""Verifies that GetTestsToRun ignores non-test files in the filesystem."""
|
||||
|
||||
self.fake_os = FakeOs(FakePath(
|
||||
current_dir=os.path.abspath(os.path.dirname(run_tests.__file__)),
|
||||
known_paths=['scons/build/dbg/scons/gtest_nontest',
|
||||
'scons/build/opt/scons/gtest_nontest.exe',
|
||||
'test/']))
|
||||
self.test_runner = run_tests.TestRunner(injected_os=self.fake_os,
|
||||
injected_subprocess=None)
|
||||
self.AssertResultsEqual(
|
||||
self.test_runner.GetTestsToRun(
|
||||
[],
|
||||
'',
|
||||
True,
|
||||
available_configurations=self.fake_configurations),
|
||||
([], []))
|
||||
|
||||
def testNonTestBinary(self):
|
||||
"""Exercises GetTestsToRun with a non-test parameter."""
|
||||
|
||||
self.assert_(
|
||||
not self.test_runner.GetTestsToRun(
|
||||
['gtest_unittest_not_really'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations))
|
||||
|
||||
def testNonExistingPythonTest(self):
|
||||
"""Exercises GetTestsToRun with a non-existent Python test parameter."""
|
||||
|
||||
self.assert_(
|
||||
not self.test_runner.GetTestsToRun(
|
||||
['nonexistent_test.py'],
|
||||
'',
|
||||
False,
|
||||
available_configurations=self.fake_configurations))
|
||||
|
||||
|
||||
class RunTestsTest(unittest.TestCase):
|
||||
"""Exercises TestRunner.RunTests."""
|
||||
|
||||
def SpawnSuccess(self, unused_executable, unused_argv):
|
||||
"""Fakes test success by returning 0 as an exit code."""
|
||||
|
||||
self.num_spawn_calls += 1
|
||||
return 0
|
||||
|
||||
def SpawnFailure(self, unused_executable, unused_argv):
|
||||
"""Fakes test success by returning 1 as an exit code."""
|
||||
|
||||
self.num_spawn_calls += 1
|
||||
return 1
|
||||
|
||||
def setUp(self):
|
||||
self.fake_os = FakeOs(FakePath(
|
||||
current_dir=os.path.abspath(os.path.dirname(run_tests.__file__)),
|
||||
known_paths=['scons/build/dbg/scons/gtest_unittest',
|
||||
'scons/build/opt/scons/gtest_unittest',
|
||||
'test/gtest_color_test.py']))
|
||||
self.fake_configurations = ['dbg', 'opt']
|
||||
self.test_runner = run_tests.TestRunner(injected_os=self.fake_os,
|
||||
injected_subprocess=None)
|
||||
self.num_spawn_calls = 0 # A number of calls to spawn.
|
||||
|
||||
def testRunPythonTestSuccess(self):
|
||||
"""Exercises RunTests to handle a Python test success."""
|
||||
|
||||
self.fake_os.spawn_impl = self.SpawnSuccess
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]),
|
||||
0)
|
||||
self.assertEqual(self.num_spawn_calls, 1)
|
||||
|
||||
def testRunBinaryTestSuccess(self):
|
||||
"""Exercises RunTests to handle a binary test success."""
|
||||
|
||||
self.fake_os.spawn_impl = self.SpawnSuccess
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[],
|
||||
[('scons/build/dbg/scons',
|
||||
'scons/build/dbg/scons/gtest_unittest')]),
|
||||
0)
|
||||
self.assertEqual(self.num_spawn_calls, 1)
|
||||
|
||||
def testRunPythonTestFauilure(self):
|
||||
"""Exercises RunTests to handle a Python test failure."""
|
||||
|
||||
self.fake_os.spawn_impl = self.SpawnFailure
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[('scons/build/dbg/scons', 'test/gtest_color_test.py')],
|
||||
[]),
|
||||
1)
|
||||
self.assertEqual(self.num_spawn_calls, 1)
|
||||
|
||||
def testRunBinaryTestFailure(self):
|
||||
"""Exercises RunTests to handle a binary test failure."""
|
||||
|
||||
self.fake_os.spawn_impl = self.SpawnFailure
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[],
|
||||
[('scons/build/dbg/scons',
|
||||
'scons/build/dbg/scons/gtest_unittest')]),
|
||||
1)
|
||||
self.assertEqual(self.num_spawn_calls, 1)
|
||||
|
||||
def testCombinedTestSuccess(self):
|
||||
"""Exercises RunTests to handle a success of both Python and binary test."""
|
||||
|
||||
self.fake_os.spawn_impl = self.SpawnSuccess
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')],
|
||||
[('scons/build/dbg/scons',
|
||||
'scons/build/dbg/scons/gtest_unittest')]),
|
||||
0)
|
||||
self.assertEqual(self.num_spawn_calls, 2)
|
||||
|
||||
def testCombinedTestSuccessAndFailure(self):
|
||||
"""Exercises RunTests to handle a success of both Python and binary test."""
|
||||
|
||||
def SpawnImpl(executable, argv):
|
||||
self.num_spawn_calls += 1
|
||||
# Simulates failure of a Python test and success of a binary test.
|
||||
if '.py' in executable or '.py' in argv[0]:
|
||||
return 1
|
||||
else:
|
||||
return 0
|
||||
|
||||
self.fake_os.spawn_impl = SpawnImpl
|
||||
self.assertEqual(
|
||||
self.test_runner.RunTests(
|
||||
[('scons/build/dbg/scons', 'scons/build/dbg/scons/gtest_unittest')],
|
||||
[('scons/build/dbg/scons',
|
||||
'scons/build/dbg/scons/gtest_unittest')]),
|
||||
0)
|
||||
self.assertEqual(self.num_spawn_calls, 2)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
Loading…
Reference in New Issue
Block a user