mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-29 00:32:35 +08:00
c6f88d164e
This is as a precursor to https://chromium-review.googlesource.com/374539 which merges MemorySnapshots and so needs to be able to update them from the minidump code. MinidumpMemoryWriter existed to be able to mock for tests; that behaviour is wrapped up in TestMemorySnapshot now. BUG=crashpad:61, chromium:638370 Change-Id: I825ec57493b12fc1848018585c14544faa7e66d4 Reviewed-on: https://chromium-review.googlesource.com/374019 Reviewed-by: Mark Mentovai <mark@chromium.org>
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
// Copyright 2014 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 "minidump/test/minidump_memory_writer_test_util.h"
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
namespace crashpad {
|
|
namespace test {
|
|
|
|
TestMinidumpMemoryWriter::TestMinidumpMemoryWriter(uint64_t base_address,
|
|
size_t size,
|
|
uint8_t value)
|
|
: SnapshotMinidumpMemoryWriter(&test_snapshot_) {
|
|
test_snapshot_.SetAddress(base_address);
|
|
test_snapshot_.SetSize(size);
|
|
test_snapshot_.SetValue(value);
|
|
}
|
|
|
|
TestMinidumpMemoryWriter::~TestMinidumpMemoryWriter() {
|
|
}
|
|
|
|
void ExpectMinidumpMemoryDescriptor(
|
|
const MINIDUMP_MEMORY_DESCRIPTOR* expected,
|
|
const MINIDUMP_MEMORY_DESCRIPTOR* observed) {
|
|
EXPECT_EQ(expected->StartOfMemoryRange, observed->StartOfMemoryRange);
|
|
EXPECT_EQ(expected->Memory.DataSize, observed->Memory.DataSize);
|
|
if (expected->Memory.Rva != 0) {
|
|
const uint32_t kMemoryAlignment = 16;
|
|
EXPECT_EQ(
|
|
(expected->Memory.Rva + kMemoryAlignment - 1) & ~(kMemoryAlignment - 1),
|
|
observed->Memory.Rva);
|
|
}
|
|
}
|
|
|
|
void ExpectMinidumpMemoryDescriptorAndContents(
|
|
const MINIDUMP_MEMORY_DESCRIPTOR* expected,
|
|
const MINIDUMP_MEMORY_DESCRIPTOR* observed,
|
|
const std::string& file_contents,
|
|
uint8_t value,
|
|
bool at_eof) {
|
|
ExpectMinidumpMemoryDescriptor(expected, observed);
|
|
|
|
if (at_eof) {
|
|
EXPECT_EQ(file_contents.size(),
|
|
observed->Memory.Rva + observed->Memory.DataSize);
|
|
} else {
|
|
EXPECT_GE(file_contents.size(),
|
|
observed->Memory.Rva + observed->Memory.DataSize);
|
|
}
|
|
|
|
std::string expected_data(expected->Memory.DataSize, value);
|
|
std::string observed_data(&file_contents[observed->Memory.Rva],
|
|
observed->Memory.DataSize);
|
|
EXPECT_EQ(expected_data, observed_data);
|
|
}
|
|
|
|
} // namespace test
|
|
} // namespace crashpad
|