mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-28 15:50:26 +08:00
74fddc3fed
Test: crashpad_snapshot_test, crashpad_util_test, end_to_end_test Change-Id: I09581521678fe3b083c409f308eeab2e583b3c9f Reviewed-on: https://chromium-review.googlesource.com/481245 Commit-Queue: Mark Mentovai <mark@chromium.org> Reviewed-by: Scott Graham <scottmg@chromium.org>
134 lines
4.2 KiB
C++
134 lines
4.2 KiB
C++
// Copyright 2016 The Crashpad Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "snapshot/win/module_snapshot_win.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <string>
|
|
|
|
#include "base/files/file_path.h"
|
|
#include "build/build_config.h"
|
|
#include "client/crashpad_info.h"
|
|
#include "client/simple_address_range_bag.h"
|
|
#include "gtest/gtest.h"
|
|
#include "snapshot/win/process_snapshot_win.h"
|
|
#include "test/test_paths.h"
|
|
#include "test/win/child_launcher.h"
|
|
#include "util/file/file_io.h"
|
|
#include "util/win/process_info.h"
|
|
|
|
namespace crashpad {
|
|
namespace test {
|
|
namespace {
|
|
|
|
enum TestType {
|
|
// Don't crash, just test the CrashpadInfo interface.
|
|
kDontCrash = 0,
|
|
|
|
// The child process should crash by __debugbreak().
|
|
kCrashDebugBreak,
|
|
};
|
|
|
|
void TestExtraMemoryRanges(TestType type,
|
|
const base::string16& directory_modification) {
|
|
// Spawn a child process, passing it the pipe name to connect to.
|
|
base::FilePath test_executable = TestPaths::Executable();
|
|
std::wstring child_test_executable =
|
|
test_executable.DirName()
|
|
.Append(directory_modification)
|
|
.Append(test_executable.BaseName().RemoveFinalExtension().value() +
|
|
L"_extra_memory_ranges.exe")
|
|
.value();
|
|
ChildLauncher child(child_test_executable, L"");
|
|
ASSERT_NO_FATAL_FAILURE(child.Start());
|
|
|
|
// Wait for the child process to indicate that it's done setting up its
|
|
// annotations via the CrashpadInfo interface.
|
|
char c;
|
|
CheckedReadFileExactly(child.stdout_read_handle(), &c, sizeof(c));
|
|
|
|
ProcessSnapshotWin snapshot;
|
|
ASSERT_TRUE(snapshot.Initialize(
|
|
child.process_handle(), ProcessSuspensionState::kRunning, 0, 0));
|
|
|
|
// Verify the extra memory ranges set via the CrashpadInfo interface.
|
|
std::set<CheckedRange<uint64_t>> all_ranges;
|
|
for (const auto* module : snapshot.Modules()) {
|
|
for (const auto& range : module->ExtraMemoryRanges())
|
|
all_ranges.insert(range);
|
|
}
|
|
|
|
EXPECT_EQ(all_ranges.size(), 5u);
|
|
EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0, 1)), all_ranges.end());
|
|
EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(1, 0)), all_ranges.end());
|
|
EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(1234, 5678)),
|
|
all_ranges.end());
|
|
EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0x1000000000ULL, 0x1000)),
|
|
all_ranges.end());
|
|
EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0x2000, 0x2000000000ULL)),
|
|
all_ranges.end());
|
|
|
|
// Tell the child process to continue.
|
|
DWORD expected_exit_code;
|
|
switch (type) {
|
|
case kDontCrash:
|
|
c = ' ';
|
|
expected_exit_code = 0;
|
|
break;
|
|
case kCrashDebugBreak:
|
|
c = 'd';
|
|
expected_exit_code = STATUS_BREAKPOINT;
|
|
break;
|
|
default:
|
|
FAIL();
|
|
}
|
|
CheckedWriteFile(child.stdin_write_handle(), &c, sizeof(c));
|
|
|
|
EXPECT_EQ(child.WaitForExit(), expected_exit_code);
|
|
}
|
|
|
|
TEST(ExtraMemoryRanges, DontCrash) {
|
|
TestExtraMemoryRanges(kDontCrash, FILE_PATH_LITERAL("."));
|
|
}
|
|
|
|
TEST(ExtraMemoryRanges, CrashDebugBreak) {
|
|
TestExtraMemoryRanges(kCrashDebugBreak, FILE_PATH_LITERAL("."));
|
|
}
|
|
|
|
#if defined(ARCH_CPU_64_BITS)
|
|
TEST(ExtraMemoryRanges, DontCrashWOW64) {
|
|
#ifndef NDEBUG
|
|
TestExtraMemoryRanges(kDontCrash, FILE_PATH_LITERAL("..\\..\\out\\Debug"));
|
|
#else
|
|
TestExtraMemoryRanges(kDontCrash, FILE_PATH_LITERAL("..\\..\\out\\Release"));
|
|
#endif
|
|
}
|
|
|
|
TEST(ExtraMemoryRanges, CrashDebugBreakWOW64) {
|
|
#ifndef NDEBUG
|
|
TestExtraMemoryRanges(kCrashDebugBreak,
|
|
FILE_PATH_LITERAL("..\\..\\out\\Debug"));
|
|
#else
|
|
TestExtraMemoryRanges(kCrashDebugBreak,
|
|
FILE_PATH_LITERAL("..\\..\\out\\Release"));
|
|
#endif
|
|
}
|
|
#endif // ARCH_CPU_64_BITS
|
|
|
|
} // namespace
|
|
} // namespace test
|
|
} // namespace crashpad
|