mirror of
https://github.com/ceres-solver/ceres-solver.git
synced 2026-08-29 16:40:38 +08:00
Alex Stewart
cbe694505e
- At version 2.1, gflags changed from using the google namespace, to using gflags by default. However, it can be configured at build time to be something else (which would be google for legacy compatibility unless you were evil). - Ceres previously assumed that gflags was in the google namespace. - Now, FindGFlags.cmake extracts the namespace when gflags.h is found and saves it in GFLAGS_NAMESPACE. - When building the tests and examples that require gflags, CERES_GFLAGS_NAMESPACE is defined to be the detected namespace, and all tests/examples now use CERES_GFLAGS_NAMESPACE:: instead of google:: when calling gflags functions. Change-Id: Ia333df7a7e2f08ba9f26bbd339c3a785b88f04c4
69 lines
3.3 KiB
C++
69 lines
3.3 KiB
C++
// Copyright 2008, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: wan@google.com (Zhanyong Wan)
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#include <iostream>
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#include "gflags/gflags.h"
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#include "glog/logging.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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// NOTE(keir): This flag is normally part of gtest within Google but isn't in
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// the open source Google Test, since it is build-system dependent. However for
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// Ceres this is needed for our tests. Add the new flag here.
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DEFINE_string(test_srcdir, "", "The location of the source code.");
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// MS C++ compiler/linker has a bug on Windows (not on Windows CE), which
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// causes a link error when _tmain is defined in a static library and UNICODE
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// is enabled. For this reason instead of _tmain, main function is used on
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// Windows. See the following link to track the current status of this bug:
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// http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=394464 // NOLINT
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#if GTEST_OS_WINDOWS_MOBILE
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# include <tchar.h> // NOLINT
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int _tmain(int argc, TCHAR** argv) {
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#else
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int main(int argc, char** argv) {
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#endif // GTEST_OS_WINDOWS_MOBILE
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google::InitGoogleLogging(argv[0]);
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// Since Google Mock depends on Google Test, InitGoogleMock() is
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// also responsible for initializing Google Test. Therefore there's
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// no need for calling testing::InitGoogleTest() separately.
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testing::InitGoogleMock(&argc, argv);
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// On Windows, gtest passes additional non-gflags command line flags to
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// death-tests, specifically --gtest_filter & --gtest_internal_run_death_test
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// in order that these unknown (to gflags) flags do not invoke an error in
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// gflags, InitGoogleTest() (called by InitGoogleMock()) must be called
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// before ParseCommandLineFlags() to handle & remove them before gflags
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// parses the remaining flags.
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CERES_GFLAGS_NAMESPACE::ParseCommandLineFlags(&argc, &argv, true);
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return RUN_ALL_TESTS();
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}
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