mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-31 01:43:03 +08:00
07fcf63c21
Mostly size_t <-> unsigned int warnings, but I also had a mistake in PROCESS_BASIC_INFORMATION, the pids are 32-on-32 and 64-on-64. The Windows build is still x86 until https://codereview.chromium.org/981333002/. I don't think I'll bother maintaining the x86 build for now, though we will probably need it for x86 OSs in the future. It should be straightforward to revive it once we need it, and have bots to support it. R=mark@chromium.org BUG=crashpad:1 Review URL: https://codereview.chromium.org/983103004
838 lines
26 KiB
C++
838 lines
26 KiB
C++
// Copyright 2014 The Crashpad Authors. All rights reserved.
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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 "minidump/minidump_writable.h"
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#include <string>
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#include <vector>
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#include "base/basictypes.h"
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#include "gtest/gtest.h"
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#include "util/file/string_file.h"
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namespace crashpad {
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namespace test {
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namespace {
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class BaseTestMinidumpWritable : public crashpad::internal::MinidumpWritable {
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public:
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BaseTestMinidumpWritable()
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: MinidumpWritable(),
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children_(),
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expected_offset_(-1),
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alignment_(0),
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phase_(kPhaseEarly),
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has_alignment_(false),
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has_phase_(false),
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verified_(false) {}
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~BaseTestMinidumpWritable() { EXPECT_TRUE(verified_); }
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void SetAlignment(size_t alignment) {
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alignment_ = alignment;
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has_alignment_ = true;
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}
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void AddChild(BaseTestMinidumpWritable* child) { children_.push_back(child); }
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void SetPhaseLate() {
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phase_ = kPhaseLate;
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has_phase_ = true;
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}
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void Verify() {
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verified_ = true;
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EXPECT_EQ(kStateWritten, state());
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for (BaseTestMinidumpWritable* child : children_) {
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child->Verify();
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}
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}
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protected:
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bool Freeze() override {
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EXPECT_EQ(kStateMutable, state());
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bool rv = MinidumpWritable::Freeze();
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EXPECT_TRUE(rv);
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EXPECT_EQ(kStateFrozen, state());
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return rv;
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}
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size_t Alignment() override {
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EXPECT_GE(state(), kStateFrozen);
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return has_alignment_ ? alignment_ : MinidumpWritable::Alignment();
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}
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std::vector<MinidumpWritable*> Children() override {
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EXPECT_GE(state(), kStateFrozen);
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if (!children_.empty()) {
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std::vector<MinidumpWritable*> children;
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for (BaseTestMinidumpWritable* child : children_) {
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children.push_back(child);
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}
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return children;
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}
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return MinidumpWritable::Children();
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}
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Phase WritePhase() override {
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return has_phase_ ? phase_ : MinidumpWritable::Phase();
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}
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bool WillWriteAtOffsetImpl(FileOffset offset) override {
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EXPECT_EQ(state(), kStateFrozen);
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expected_offset_ = offset;
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bool rv = MinidumpWritable::WillWriteAtOffsetImpl(offset);
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EXPECT_TRUE(rv);
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return rv;
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}
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bool WriteObject(FileWriterInterface* file_writer) override {
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EXPECT_EQ(state(), kStateWritable);
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EXPECT_EQ(expected_offset_, file_writer->Seek(0, SEEK_CUR));
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// Subclasses must override this.
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return false;
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}
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private:
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std::vector<BaseTestMinidumpWritable*> children_;
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FileOffset expected_offset_;
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size_t alignment_;
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Phase phase_;
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bool has_alignment_;
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bool has_phase_;
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bool verified_;
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DISALLOW_COPY_AND_ASSIGN(BaseTestMinidumpWritable);
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};
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class TestStringMinidumpWritable final : public BaseTestMinidumpWritable {
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public:
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TestStringMinidumpWritable() : BaseTestMinidumpWritable(), data_() {}
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~TestStringMinidumpWritable() {}
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void SetData(const std::string& string) { data_ = string; }
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protected:
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size_t SizeOfObject() override {
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EXPECT_GE(state(), kStateFrozen);
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return data_.size();
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}
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bool WriteObject(FileWriterInterface* file_writer) override {
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BaseTestMinidumpWritable::WriteObject(file_writer);
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bool rv = file_writer->Write(&data_[0], data_.size());
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EXPECT_TRUE(rv);
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return rv;
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}
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private:
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std::string data_;
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DISALLOW_COPY_AND_ASSIGN(TestStringMinidumpWritable);
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};
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TEST(MinidumpWritable, MinidumpWritable) {
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StringFile string_file;
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{
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SCOPED_TRACE("empty");
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string_file.Reset();
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TestStringMinidumpWritable string_writable;
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EXPECT_TRUE(string_writable.WriteEverything(&string_file));
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EXPECT_TRUE(string_file.string().empty());
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string_writable.Verify();
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}
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{
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SCOPED_TRACE("childless");
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string_file.Reset();
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TestStringMinidumpWritable string_writable;
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string_writable.SetData("a");
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EXPECT_TRUE(string_writable.WriteEverything(&string_file));
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EXPECT_EQ(1u, string_file.string().size());
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EXPECT_EQ("a", string_file.string());
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string_writable.Verify();
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}
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{
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SCOPED_TRACE("parent-child");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("b");
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TestStringMinidumpWritable child;
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child.SetData("c");
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(5u, string_file.string().size());
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EXPECT_EQ(std::string("b\0\0\0c", 5), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("base alignment 2");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("de");
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TestStringMinidumpWritable child;
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child.SetData("f");
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(5u, string_file.string().size());
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EXPECT_EQ(std::string("de\0\0f", 5), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("base alignment 3");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("ghi");
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TestStringMinidumpWritable child;
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child.SetData("j");
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(5u, string_file.string().size());
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EXPECT_EQ(std::string("ghi\0j", 5), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("base alignment 4");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("klmn");
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TestStringMinidumpWritable child;
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child.SetData("o");
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(5u, string_file.string().size());
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EXPECT_EQ("klmno", string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("base alignment 5");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("pqrst");
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TestStringMinidumpWritable child;
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child.SetData("u");
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(9u, string_file.string().size());
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EXPECT_EQ(std::string("pqrst\0\0\0u", 9), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("two children");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child_0;
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child_0.SetData("child_0");
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parent.AddChild(&child_0);
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TestStringMinidumpWritable child_1;
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child_1.SetData("child_1");
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parent.AddChild(&child_1);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(23u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0child_0\0child_1", 23), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child;
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child.SetData("child");
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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grandchild.SetData("grandchild");
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(26u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0child\0\0\0grandchild", 26),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild with empty parent");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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TestStringMinidumpWritable child;
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child.SetData("child");
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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grandchild.SetData("grandchild");
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(18u, string_file.string().size());
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EXPECT_EQ(std::string("child\0\0\0grandchild", 18), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild with empty child");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child;
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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grandchild.SetData("grandchild");
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(18u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0grandchild", 18), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild with empty grandchild");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child;
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child.SetData("child");
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(13u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0child", 13), string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild with late-phase grandchild");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child;
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child.SetData("child");
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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grandchild.SetData("grandchild");
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grandchild.SetPhaseLate();
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(26u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0child\0\0\0grandchild", 26),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("grandchild with late-phase child");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("parent");
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TestStringMinidumpWritable child;
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child.SetData("child");
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child.SetPhaseLate();
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parent.AddChild(&child);
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TestStringMinidumpWritable grandchild;
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grandchild.SetData("grandchild");
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child.AddChild(&grandchild);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(25u, string_file.string().size());
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EXPECT_EQ(std::string("parent\0\0grandchild\0\0child", 25),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("family tree");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("P..");
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TestStringMinidumpWritable child_0;
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child_0.SetData("C0.");
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parent.AddChild(&child_0);
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TestStringMinidumpWritable child_1;
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child_1.SetData("C1.");
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parent.AddChild(&child_1);
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TestStringMinidumpWritable grandchild_00;
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grandchild_00.SetData("G00");
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child_0.AddChild(&grandchild_00);
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TestStringMinidumpWritable grandchild_01;
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grandchild_01.SetData("G01");
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child_0.AddChild(&grandchild_01);
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TestStringMinidumpWritable grandchild_10;
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grandchild_10.SetData("G10");
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child_1.AddChild(&grandchild_10);
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TestStringMinidumpWritable grandchild_11;
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grandchild_11.SetData("G11");
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child_1.AddChild(&grandchild_11);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(27u, string_file.string().size());
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EXPECT_EQ(std::string("P..\0C0.\0G00\0G01\0C1.\0G10\0G11", 27),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("family tree with C0 late");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("P..");
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TestStringMinidumpWritable child_0;
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child_0.SetData("C0.");
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child_0.SetPhaseLate();
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parent.AddChild(&child_0);
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TestStringMinidumpWritable child_1;
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child_1.SetData("C1.");
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parent.AddChild(&child_1);
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TestStringMinidumpWritable grandchild_00;
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grandchild_00.SetData("G00");
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child_0.AddChild(&grandchild_00);
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TestStringMinidumpWritable grandchild_01;
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grandchild_01.SetData("G01");
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child_0.AddChild(&grandchild_01);
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TestStringMinidumpWritable grandchild_10;
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grandchild_10.SetData("G10");
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child_1.AddChild(&grandchild_10);
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TestStringMinidumpWritable grandchild_11;
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grandchild_11.SetData("G11");
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child_1.AddChild(&grandchild_11);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(27u, string_file.string().size());
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EXPECT_EQ(std::string("P..\0G00\0G01\0C1.\0G10\0G11\0C0.", 27),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("family tree with G0 late");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("P..");
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TestStringMinidumpWritable child_0;
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child_0.SetData("C0.");
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parent.AddChild(&child_0);
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TestStringMinidumpWritable child_1;
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child_1.SetData("C1.");
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parent.AddChild(&child_1);
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TestStringMinidumpWritable grandchild_00;
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grandchild_00.SetData("G00");
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grandchild_00.SetPhaseLate();
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child_0.AddChild(&grandchild_00);
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TestStringMinidumpWritable grandchild_01;
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grandchild_01.SetData("G01");
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grandchild_01.SetPhaseLate();
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child_0.AddChild(&grandchild_01);
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TestStringMinidumpWritable grandchild_10;
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grandchild_10.SetData("G10");
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child_1.AddChild(&grandchild_10);
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TestStringMinidumpWritable grandchild_11;
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grandchild_11.SetData("G11");
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child_1.AddChild(&grandchild_11);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(27u, string_file.string().size());
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EXPECT_EQ(std::string("P..\0C0.\0C1.\0G10\0G11\0G00\0G01", 27),
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string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("align 1");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("p");
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TestStringMinidumpWritable child;
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child.SetData("c");
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child.SetAlignment(1);
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(2u, string_file.string().size());
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EXPECT_EQ("pc", string_file.string());
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parent.Verify();
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}
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{
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SCOPED_TRACE("align 2");
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string_file.Reset();
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TestStringMinidumpWritable parent;
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parent.SetData("p");
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TestStringMinidumpWritable child;
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child.SetData("c");
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child.SetAlignment(2);
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parent.AddChild(&child);
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EXPECT_TRUE(parent.WriteEverything(&string_file));
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EXPECT_EQ(3u, string_file.string().size());
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EXPECT_EQ(std::string("p\0c", 3), string_file.string());
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parent.Verify();
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}
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}
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class TestRVAMinidumpWritable final : public BaseTestMinidumpWritable {
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public:
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TestRVAMinidumpWritable() : BaseTestMinidumpWritable(), rva_() {}
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~TestRVAMinidumpWritable() {}
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void SetRVA(MinidumpWritable* other) { other->RegisterRVA(&rva_); }
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protected:
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size_t SizeOfObject() override {
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EXPECT_GE(state(), kStateFrozen);
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return sizeof(rva_);
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}
|
|
|
|
bool WriteObject(FileWriterInterface* file_writer) override {
|
|
BaseTestMinidumpWritable::WriteObject(file_writer);
|
|
EXPECT_TRUE(file_writer->Write(&rva_, sizeof(rva_)));
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
RVA rva_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(TestRVAMinidumpWritable);
|
|
};
|
|
|
|
RVA RVAAtIndex(const std::string& string, size_t index) {
|
|
return *reinterpret_cast<const RVA*>(&string[index * sizeof(RVA)]);
|
|
}
|
|
|
|
TEST(MinidumpWritable, RVA) {
|
|
StringFile string_file;
|
|
|
|
{
|
|
SCOPED_TRACE("unset");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable rva_writable;
|
|
EXPECT_TRUE(rva_writable.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
rva_writable.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("self");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable rva_writable;
|
|
rva_writable.SetRVA(&rva_writable);
|
|
EXPECT_TRUE(rva_writable.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
rva_writable.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child self");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable parent;
|
|
parent.SetRVA(&parent);
|
|
TestRVAMinidumpWritable child;
|
|
child.SetRVA(&child);
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(2 * sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 1));
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child only");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable parent;
|
|
TestRVAMinidumpWritable child;
|
|
parent.SetRVA(&child);
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(2 * sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 1));
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child circular");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable parent;
|
|
TestRVAMinidumpWritable child;
|
|
parent.SetRVA(&child);
|
|
child.SetRVA(&parent);
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(2 * sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 1));
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("grandchildren");
|
|
string_file.Reset();
|
|
TestRVAMinidumpWritable parent;
|
|
TestRVAMinidumpWritable child;
|
|
parent.SetRVA(&child);
|
|
parent.AddChild(&child);
|
|
TestRVAMinidumpWritable grandchild_0;
|
|
grandchild_0.SetRVA(&child);
|
|
child.AddChild(&grandchild_0);
|
|
TestRVAMinidumpWritable grandchild_1;
|
|
grandchild_1.SetRVA(&child);
|
|
child.AddChild(&grandchild_1);
|
|
TestRVAMinidumpWritable grandchild_2;
|
|
grandchild_2.SetRVA(&child);
|
|
child.AddChild(&grandchild_2);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(5 * sizeof(RVA), string_file.string().size());
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 0));
|
|
EXPECT_EQ(0 * sizeof(RVA), RVAAtIndex(string_file.string(), 1));
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 2));
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 3));
|
|
EXPECT_EQ(1 * sizeof(RVA), RVAAtIndex(string_file.string(), 4));
|
|
parent.Verify();
|
|
}
|
|
}
|
|
|
|
class TestLocationDescriptorMinidumpWritable final
|
|
: public BaseTestMinidumpWritable {
|
|
public:
|
|
TestLocationDescriptorMinidumpWritable()
|
|
: BaseTestMinidumpWritable(), location_descriptor_(), string_() {}
|
|
|
|
~TestLocationDescriptorMinidumpWritable() {}
|
|
|
|
void SetLocationDescriptor(MinidumpWritable* other) {
|
|
other->RegisterLocationDescriptor(&location_descriptor_);
|
|
}
|
|
|
|
void SetString(const std::string& string) { string_ = string; }
|
|
|
|
protected:
|
|
size_t SizeOfObject() override {
|
|
EXPECT_GE(state(), kStateFrozen);
|
|
// NUL-terminate.
|
|
return sizeof(location_descriptor_) + string_.size() + 1;
|
|
}
|
|
|
|
bool WriteObject(FileWriterInterface* file_writer) override {
|
|
BaseTestMinidumpWritable::WriteObject(file_writer);
|
|
WritableIoVec iov;
|
|
iov.iov_base = &location_descriptor_;
|
|
iov.iov_len = sizeof(location_descriptor_);
|
|
std::vector<WritableIoVec> iovecs(1, iov);
|
|
// NUL-terminate.
|
|
iov.iov_base = &string_[0];
|
|
iov.iov_len = string_.size() + 1;
|
|
iovecs.push_back(iov);
|
|
EXPECT_TRUE(file_writer->WriteIoVec(&iovecs));
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
MINIDUMP_LOCATION_DESCRIPTOR location_descriptor_;
|
|
std::string string_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(TestLocationDescriptorMinidumpWritable);
|
|
};
|
|
|
|
struct LocationDescriptorAndData {
|
|
MINIDUMP_LOCATION_DESCRIPTOR location_descriptor;
|
|
char string[1];
|
|
};
|
|
|
|
const LocationDescriptorAndData* LDDAtIndex(const std::string& string,
|
|
size_t index) {
|
|
return reinterpret_cast<const LocationDescriptorAndData*>(&string[index]);
|
|
}
|
|
|
|
TEST(MinidumpWritable, LocationDescriptor) {
|
|
StringFile string_file;
|
|
|
|
{
|
|
SCOPED_TRACE("unset");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable location_descriptor_writable;
|
|
EXPECT_TRUE(location_descriptor_writable.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(9u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
location_descriptor_writable.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("self");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable location_descriptor_writable;
|
|
location_descriptor_writable.SetLocationDescriptor(
|
|
&location_descriptor_writable);
|
|
EXPECT_TRUE(location_descriptor_writable.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(9u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(9u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
location_descriptor_writable.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("self with data");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable location_descriptor_writable;
|
|
location_descriptor_writable.SetLocationDescriptor(
|
|
&location_descriptor_writable);
|
|
location_descriptor_writable.SetString("zz");
|
|
EXPECT_TRUE(location_descriptor_writable.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(11u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(11u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("zz", ldd->string);
|
|
location_descriptor_writable.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child self");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable parent;
|
|
parent.SetLocationDescriptor(&parent);
|
|
parent.SetString("yy");
|
|
TestLocationDescriptorMinidumpWritable child;
|
|
child.SetLocationDescriptor(&child);
|
|
child.SetString("x");
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(22u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(11u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("yy", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 12);
|
|
EXPECT_EQ(10u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("x", ldd->string);
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child only");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable parent;
|
|
TestLocationDescriptorMinidumpWritable child;
|
|
parent.SetLocationDescriptor(&child);
|
|
parent.SetString("www");
|
|
child.SetString("vv");
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(23u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(11u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("www", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 12);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("vv", ldd->string);
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("parent-child circular");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable parent;
|
|
TestLocationDescriptorMinidumpWritable child;
|
|
parent.SetLocationDescriptor(&child);
|
|
parent.SetString("uuuu");
|
|
child.SetLocationDescriptor(&parent);
|
|
child.SetString("tttt");
|
|
parent.AddChild(&child);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(29u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(13u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(16u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("uuuu", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 16);
|
|
EXPECT_EQ(13u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("tttt", ldd->string);
|
|
parent.Verify();
|
|
}
|
|
|
|
{
|
|
SCOPED_TRACE("grandchildren");
|
|
string_file.Reset();
|
|
TestLocationDescriptorMinidumpWritable parent;
|
|
TestLocationDescriptorMinidumpWritable child;
|
|
parent.SetLocationDescriptor(&child);
|
|
parent.SetString("s");
|
|
parent.AddChild(&child);
|
|
child.SetString("r");
|
|
TestLocationDescriptorMinidumpWritable grandchild_0;
|
|
grandchild_0.SetLocationDescriptor(&child);
|
|
grandchild_0.SetString("q");
|
|
child.AddChild(&grandchild_0);
|
|
TestLocationDescriptorMinidumpWritable grandchild_1;
|
|
grandchild_1.SetLocationDescriptor(&child);
|
|
grandchild_1.SetString("p");
|
|
child.AddChild(&grandchild_1);
|
|
TestLocationDescriptorMinidumpWritable grandchild_2;
|
|
grandchild_2.SetLocationDescriptor(&child);
|
|
grandchild_2.SetString("o");
|
|
child.AddChild(&grandchild_2);
|
|
EXPECT_TRUE(parent.WriteEverything(&string_file));
|
|
|
|
ASSERT_EQ(58u, string_file.string().size());
|
|
const LocationDescriptorAndData* ldd = LDDAtIndex(string_file.string(), 0);
|
|
EXPECT_EQ(10u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("s", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 12);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(0u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("r", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 24);
|
|
EXPECT_EQ(10u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("q", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 36);
|
|
EXPECT_EQ(10u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("p", ldd->string);
|
|
ldd = LDDAtIndex(string_file.string(), 48);
|
|
EXPECT_EQ(10u, ldd->location_descriptor.DataSize);
|
|
EXPECT_EQ(12u, ldd->location_descriptor.Rva);
|
|
EXPECT_STREQ("o", ldd->string);
|
|
parent.Verify();
|
|
}
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace test
|
|
} // namespace crashpad
|