skia2/dm/DMJsonWriter.cpp
mtklein c50acf2321 Remove SkThread.h, include SkMutex.h or SkAtomics.h as appropriate.
SkThread.h doesn't do anything anymore execept include those two,
and thankfully, it doesn't seem to be mentioned outside Skia.

No public API changes.
TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1215393002
2015-07-01 14:00:57 -07:00

128 lines
3.9 KiB
C++

/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "DMJsonWriter.h"
#include "ProcStats.h"
#include "SkCommonFlags.h"
#include "SkData.h"
#include "SkJSONCPP.h"
#include "SkMutex.h"
#include "SkOSFile.h"
#include "SkStream.h"
#include "SkTArray.h"
namespace DM {
SkTArray<JsonWriter::BitmapResult> gBitmapResults;
SK_DECLARE_STATIC_MUTEX(gBitmapResultLock);
void JsonWriter::AddBitmapResult(const BitmapResult& result) {
SkAutoMutexAcquire lock(&gBitmapResultLock);
gBitmapResults.push_back(result);
}
SkTArray<skiatest::Failure> gFailures;
SK_DECLARE_STATIC_MUTEX(gFailureLock);
void JsonWriter::AddTestFailure(const skiatest::Failure& failure) {
SkAutoMutexAcquire lock(gFailureLock);
gFailures.push_back(failure);
}
void JsonWriter::DumpJson() {
if (FLAGS_writePath.isEmpty()) {
return;
}
Json::Value root;
for (int i = 1; i < FLAGS_properties.count(); i += 2) {
root[FLAGS_properties[i-1]] = FLAGS_properties[i];
}
for (int i = 1; i < FLAGS_key.count(); i += 2) {
root["key"][FLAGS_key[i-1]] = FLAGS_key[i];
}
{
SkAutoMutexAcquire lock(&gBitmapResultLock);
for (int i = 0; i < gBitmapResults.count(); i++) {
Json::Value result;
result["key"]["name"] = gBitmapResults[i].name.c_str();
result["key"]["config"] = gBitmapResults[i].config.c_str();
result["key"]["source_type"] = gBitmapResults[i].sourceType.c_str();
result["options"]["ext"] = gBitmapResults[i].ext.c_str();
result["md5"] = gBitmapResults[i].md5.c_str();
// Source options only need to be part of the key if they exist.
// Source type by source type, we either always set options or never set options.
if (!gBitmapResults[i].sourceOptions.isEmpty()) {
result["key"]["source_options"] = gBitmapResults[i].sourceOptions.c_str();
}
root["results"].append(result);
}
}
{
SkAutoMutexAcquire lock(gFailureLock);
for (int i = 0; i < gFailures.count(); i++) {
Json::Value result;
result["file_name"] = gFailures[i].fileName;
result["line_no"] = gFailures[i].lineNo;
result["condition"] = gFailures[i].condition;
result["message"] = gFailures[i].message.c_str();
root["test_results"]["failures"].append(result);
}
}
int maxResidentSetSizeMB = sk_tools::getMaxResidentSetSizeMB();
if (maxResidentSetSizeMB != -1) {
root["max_rss_MB"] = sk_tools::getMaxResidentSetSizeMB();
}
SkString path = SkOSPath::Join(FLAGS_writePath[0], "dm.json");
sk_mkdir(FLAGS_writePath[0]);
SkFILEWStream stream(path.c_str());
stream.writeText(Json::StyledWriter().write(root).c_str());
stream.flush();
}
bool JsonWriter::ReadJson(const char* path, void(*callback)(BitmapResult)) {
SkAutoTUnref<SkData> json(SkData::NewFromFileName(path));
if (!json) {
return false;
}
Json::Reader reader;
Json::Value root;
const char* data = (const char*)json->data();
if (!reader.parse(data, data+json->size(), root)) {
return false;
}
const Json::Value& results = root["results"];
BitmapResult br;
for (unsigned i = 0; i < results.size(); i++) {
const Json::Value& r = results[i];
br.name = r["key"]["name"].asCString();
br.config = r["key"]["config"].asCString();
br.sourceType = r["key"]["source_type"].asCString();
br.ext = r["options"]["ext"].asCString();
br.md5 = r["md5"].asCString();
if (!r["key"]["source_options"].isNull()) {
br.sourceOptions = r["key"]["source_options"].asCString();
}
callback(br);
}
return true;
}
} // namespace DM