mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-28 15:50:26 +08:00
4794225f22
Kasko needs a way to read crash keys from out of process. This API reuses the functionality of PEImageAnnotationsReader. Change-Id: I2f3bbc358212e6f50235183e9dbb4e5a2cf989cf This is a reupload of https://codereview.chromium.org/1586433003/ but for gerrit. Change-Id: I2f3bbc358212e6f50235183e9dbb4e5a2cf989cf Reviewed-on: https://chromium-review.googlesource.com/322550 Reviewed-by: Scott Graham <scottmg@chromium.org> Tested-by: Scott Graham <scottmg@chromium.org> Reviewed-by: Scott Graham <scottmg@google.com>
84 lines
2.8 KiB
C++
84 lines
2.8 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/api/module_annotations_win.h"
|
|
|
|
#include "client/crashpad_info.h"
|
|
#include "gtest/gtest.h"
|
|
#include "test/win/win_multiprocess.h"
|
|
#include "util/file/file_io.h"
|
|
|
|
namespace crashpad {
|
|
namespace test {
|
|
namespace {
|
|
|
|
class ModuleAnnotationsMultiprocessTest final : public WinMultiprocess {
|
|
private:
|
|
void WinMultiprocessParent() override {
|
|
// Read the child executable module.
|
|
HMODULE module = nullptr;
|
|
CheckedReadFile(ReadPipeHandle(), &module, sizeof(module));
|
|
|
|
// Reopen the child process with necessary access.
|
|
HANDLE process_handle =
|
|
OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ,
|
|
FALSE,
|
|
GetProcessId(ChildProcess()));
|
|
EXPECT_TRUE(process_handle);
|
|
|
|
// Read the module annotations in the child process and verify them.
|
|
std::map<std::string, std::string> annotations;
|
|
ASSERT_TRUE(ReadModuleAnnotations(process_handle, module, &annotations));
|
|
|
|
EXPECT_GE(annotations.size(), 3u);
|
|
EXPECT_EQ("value", annotations["#APITEST# key"]);
|
|
EXPECT_EQ("y", annotations["#APITEST# x"]);
|
|
EXPECT_EQ("", annotations["#APITEST# empty_value"]);
|
|
|
|
// Signal the child process to terminate.
|
|
char c = ' ';
|
|
CheckedWriteFile(WritePipeHandle(), &c, sizeof(c));
|
|
}
|
|
|
|
void WinMultiprocessChild() override {
|
|
// Set some test annotations.
|
|
crashpad::CrashpadInfo* crashpad_info =
|
|
crashpad::CrashpadInfo::GetCrashpadInfo();
|
|
|
|
crashpad::SimpleStringDictionary* simple_annotations =
|
|
new crashpad::SimpleStringDictionary();
|
|
simple_annotations->SetKeyValue("#APITEST# key", "value");
|
|
simple_annotations->SetKeyValue("#APITEST# x", "y");
|
|
simple_annotations->SetKeyValue("#APITEST# empty_value", "");
|
|
|
|
crashpad_info->set_simple_annotations(simple_annotations);
|
|
|
|
// Send the executable module.
|
|
HMODULE module = GetModuleHandle(nullptr);
|
|
CheckedWriteFile(WritePipeHandle(), &module, sizeof(module));
|
|
|
|
// Wait until a signal from the parent process to terminate.
|
|
char c;
|
|
CheckedReadFile(ReadPipeHandle(), &c, sizeof(c));
|
|
}
|
|
};
|
|
|
|
TEST(ModuleAnnotationsWin, ReadAnnotations) {
|
|
WinMultiprocess::Run<ModuleAnnotationsMultiprocessTest>();
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace test
|
|
} // namespace crashpad
|