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sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$') Bug: chromium:1098010 Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262 Reviewed-by: Joshua Peraza <jperaza@chromium.org> Commit-Queue: Mark Mentovai <mark@chromium.org>
130 lines
4.0 KiB
C++
130 lines
4.0 KiB
C++
// Copyright 2016 The Crashpad Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "snapshot/win/module_snapshot_win.h"
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#include <stdlib.h>
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#include <string.h>
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#include <string>
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#include "base/files/file_path.h"
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#include "build/build_config.h"
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#include "client/crashpad_info.h"
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#include "client/simple_address_range_bag.h"
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#include "gtest/gtest.h"
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#include "snapshot/win/process_snapshot_win.h"
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#include "test/test_paths.h"
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#include "test/win/child_launcher.h"
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#include "util/file/file_io.h"
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#include "util/win/process_info.h"
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namespace crashpad {
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namespace test {
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namespace {
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enum TestType {
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// Don't crash, just test the CrashpadInfo interface.
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kDontCrash = 0,
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// The child process should crash by __debugbreak().
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kCrashDebugBreak,
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};
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void TestExtraMemoryRanges(TestType type,
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TestPaths::Architecture architecture) {
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// Spawn a child process, passing it the pipe name to connect to.
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base::FilePath child_test_executable =
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TestPaths::BuildArtifact(L"snapshot",
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L"extra_memory_ranges",
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TestPaths::FileType::kExecutable,
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architecture);
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ChildLauncher child(child_test_executable, L"");
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ASSERT_NO_FATAL_FAILURE(child.Start());
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// Wait for the child process to indicate that it's done setting up its
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// annotations via the CrashpadInfo interface.
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char c;
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CheckedReadFileExactly(child.stdout_read_handle(), &c, sizeof(c));
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ProcessSnapshotWin snapshot;
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ASSERT_TRUE(snapshot.Initialize(
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child.process_handle(), ProcessSuspensionState::kRunning, 0, 0));
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// Verify the extra memory ranges set via the CrashpadInfo interface.
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std::set<CheckedRange<uint64_t>> all_ranges;
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for (const auto* module : snapshot.Modules()) {
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for (const auto& range : module->ExtraMemoryRanges())
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all_ranges.insert(range);
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}
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EXPECT_EQ(all_ranges.size(), 5u);
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EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0, 1)), all_ranges.end());
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EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(1, 0)), all_ranges.end());
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EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(1234, 5678)),
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all_ranges.end());
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EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0x1000000000ULL, 0x1000)),
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all_ranges.end());
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EXPECT_NE(all_ranges.find(CheckedRange<uint64_t>(0x2000, 0x2000000000ULL)),
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all_ranges.end());
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// Tell the child process to continue.
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DWORD expected_exit_code;
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switch (type) {
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case kDontCrash:
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c = ' ';
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expected_exit_code = 0;
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break;
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case kCrashDebugBreak:
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c = 'd';
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expected_exit_code = STATUS_BREAKPOINT;
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break;
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default:
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FAIL();
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}
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CheckedWriteFile(child.stdin_write_handle(), &c, sizeof(c));
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EXPECT_EQ(child.WaitForExit(), expected_exit_code);
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}
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TEST(ExtraMemoryRanges, DontCrash) {
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TestExtraMemoryRanges(kDontCrash, TestPaths::Architecture::kDefault);
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}
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TEST(ExtraMemoryRanges, CrashDebugBreak) {
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TestExtraMemoryRanges(kCrashDebugBreak, TestPaths::Architecture::kDefault);
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}
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#if defined(ARCH_CPU_64_BITS)
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TEST(ExtraMemoryRanges, DontCrashWOW64) {
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if (!TestPaths::Has32BitBuildArtifacts()) {
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GTEST_SKIP();
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}
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TestExtraMemoryRanges(kDontCrash, TestPaths::Architecture::k32Bit);
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}
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TEST(ExtraMemoryRanges, CrashDebugBreakWOW64) {
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if (!TestPaths::Has32BitBuildArtifacts()) {
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GTEST_SKIP();
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}
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TestExtraMemoryRanges(kCrashDebugBreak, TestPaths::Architecture::k32Bit);
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}
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#endif // ARCH_CPU_64_BITS
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} // namespace
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} // namespace test
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} // namespace crashpad
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