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| author | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-26 04:07:50 +0000 |
|---|---|---|
| committer | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-26 04:07:50 +0000 |
| commit | 58580359a452cb7c3b9580edc0843c3ab3d158df (patch) | |
| tree | 964dbcc1505f4b9c2bbb5e7a64720861d604c8f3 /base/debug_util_unittest.cc | |
| parent | 23872906817de5d402b0c2da6d5f7ee6026378e6 (diff) | |
| download | chromium_src-58580359a452cb7c3b9580edc0843c3ab3d158df.zip chromium_src-58580359a452cb7c3b9580edc0843c3ab3d158df.tar.gz chromium_src-58580359a452cb7c3b9580edc0843c3ab3d158df.tar.bz2 | |
Move debug-related stuff from base to the base/debug directory and use the
base::debug namespace.
This splits apart debug_util into base/debugger and base/stack_trace
There are still two functions in debug_util that I'm not sure what to do with.
Since this uses the base::debug namespace, I removed the functions in
debugger.h from the static class and just made them free functions in the
namespace.
TEST=it compiles
BUG=none
Review URL: http://codereview.chromium.org/3945002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63859 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/debug_util_unittest.cc')
| -rw-r--r-- | base/debug_util_unittest.cc | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/base/debug_util_unittest.cc b/base/debug_util_unittest.cc deleted file mode 100644 index 8d0deab..0000000 --- a/base/debug_util_unittest.cc +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include <sstream> -#include <string> - -#include "base/debug_util.h" -#include "base/logging.h" -#include "testing/gtest/include/gtest/gtest.h" - -// Note: On Linux, this test currently only fully works on Debug builds. -// See comments in the #ifdef soup if you intend to change this. -// Flaky, crbug.com/32070. -TEST(StackTrace, FLAKY_OutputToStream) { - StackTrace trace; - - // Dump the trace into a string. - std::ostringstream os; - trace.OutputToStream(&os); - std::string backtrace_message = os.str(); - -#if defined(OS_POSIX) && !defined(OS_MACOSX) && NDEBUG - // Stack traces require an extra data table that bloats our binaries, - // so they're turned off for release builds. We stop the test here, - // at least letting us verify that the calls don't crash. - return; -#endif // defined(OS_POSIX) && !defined(OS_MACOSX) && NDEBUG - - size_t frames_found = 0; - trace.Addresses(&frames_found); - ASSERT_GE(frames_found, 5u) << - "No stack frames found. Skipping rest of test."; - - // Check if the output has symbol initialization warning. If it does, fail. - ASSERT_EQ(backtrace_message.find("Dumping unresolved backtrace"), - std::string::npos) << - "Unable to resolve symbols. Skipping rest of test."; - -#if defined(OS_MACOSX) -#if 0 - // Disabled due to -fvisibility=hidden in build config. - - // Symbol resolution via the backtrace_symbol function does not work well - // in OS X. - // See this thread: - // - // http://lists.apple.com/archives/darwin-dev/2009/Mar/msg00111.html - // - // Just check instead that we find our way back to the "start" symbol - // which should be the first symbol in the trace. - // - // TODO(port): Find a more reliable way to resolve symbols. - - // Expect to at least find main. - EXPECT_TRUE(backtrace_message.find("start") != std::string::npos) - << "Expected to find start in backtrace:\n" - << backtrace_message; - -#endif -#elif defined(__GLIBCXX__) - // This branch is for gcc-compiled code, but not Mac due to the - // above #if. - // Expect a demangled symbol. - EXPECT_TRUE(backtrace_message.find("testing::Test::Run()") != - std::string::npos) - << "Expected a demangled symbol in backtrace:\n" - << backtrace_message; - -#elif 0 - // This is the fall-through case; it used to cover Windows. - // But it's disabled because of varying buildbot configs; - // some lack symbols. - - // Expect to at least find main. - EXPECT_TRUE(backtrace_message.find("main") != std::string::npos) - << "Expected to find main in backtrace:\n" - << backtrace_message; - -#if defined(OS_WIN) -// MSVC doesn't allow the use of C99's __func__ within C++, so we fake it with -// MSVC's __FUNCTION__ macro. -#define __func__ __FUNCTION__ -#endif - - // Expect to find this function as well. - // Note: This will fail if not linked with -rdynamic (aka -export_dynamic) - EXPECT_TRUE(backtrace_message.find(__func__) != std::string::npos) - << "Expected to find " << __func__ << " in backtrace:\n" - << backtrace_message; - -#endif // define(OS_MACOSX) -} - -// The test is used for manual testing, e.g., to see the raw output. -TEST(StackTrace, DebugOutputToStream) { - StackTrace trace; - std::ostringstream os; - trace.OutputToStream(&os); - VLOG(1) << os.str(); -} - -// The test is used for manual testing, e.g., to see the raw output. -TEST(StackTrace, DebugPrintBacktrace) { - StackTrace().PrintBacktrace(); -} |