blob: 28accddf8dbff9e5b9cc6f4464fcde8e3b7e1a1b [file] [log] [blame]
/*
* 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 "SkJSON.h"
#include "SkJSONWriter.h"
#include "SkMutex.h"
#include "SkOSFile.h"
#include "SkOSPath.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;
}
SkString path = SkOSPath::Join(FLAGS_writePath[0], "dm.json");
sk_mkdir(FLAGS_writePath[0]);
SkFILEWStream stream(path.c_str());
SkJSONWriter writer(&stream, SkJSONWriter::Mode::kPretty);
writer.beginObject(); // root
for (int i = 1; i < FLAGS_properties.count(); i += 2) {
writer.appendString(FLAGS_properties[i-1], FLAGS_properties[i]);
}
writer.beginObject("key");
for (int i = 1; i < FLAGS_key.count(); i += 2) {
writer.appendString(FLAGS_key[i-1], FLAGS_key[i]);
}
writer.endObject();
int maxResidentSetSizeMB = sk_tools::getMaxResidentSetSizeMB();
if (maxResidentSetSizeMB != -1) {
writer.appendS32("max_rss_MB", maxResidentSetSizeMB);
}
{
SkAutoMutexAcquire lock(&gBitmapResultLock);
writer.beginArray("results");
for (int i = 0; i < gBitmapResults.count(); i++) {
writer.beginObject();
writer.beginObject("key");
writer.appendString("name" , gBitmapResults[i].name.c_str());
writer.appendString("config" , gBitmapResults[i].config.c_str());
writer.appendString("source_type", gBitmapResults[i].sourceType.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()) {
writer.appendString("source_options", gBitmapResults[i].sourceOptions.c_str());
}
writer.endObject(); // key
writer.beginObject("options");
writer.appendString("ext" , gBitmapResults[i].ext.c_str());
writer.appendString("gamut", gBitmapResults[i].gamut.c_str());
writer.appendString("transfer_fn", gBitmapResults[i].transferFn.c_str());
writer.endObject(); // options
writer.appendString("md5", gBitmapResults[i].md5.c_str());
writer.endObject(); // 1 result
}
writer.endArray(); // results
}
{
SkAutoMutexAcquire lock(gFailureLock);
if (gFailures.count() > 0) {
writer.beginObject("test_results");
writer.beginArray("failures");
for (int i = 0; i < gFailures.count(); i++) {
writer.beginObject();
writer.appendString("file_name", gFailures[i].fileName);
writer.appendS32 ("line_no" , gFailures[i].lineNo);
writer.appendString("condition", gFailures[i].condition);
writer.appendString("message" , gFailures[i].message.c_str());
writer.endObject(); // 1 failure
}
writer.endArray(); // failures
writer.endObject(); // test_results
}
}
writer.endObject(); // root
writer.flush();
stream.flush();
}
using namespace skjson;
bool JsonWriter::ReadJson(const char* path, void(*callback)(BitmapResult)) {
sk_sp<SkData> json(SkData::MakeFromFileName(path));
if (!json) {
return false;
}
DOM dom((const char*)json->data(), json->size());
const ObjectValue* root = dom.root();
if (!root) {
return false;
}
const ArrayValue* results = (*root)["results"];
if (!results) {
return false;
}
BitmapResult br;
for (const ObjectValue* r : *results) {
const ObjectValue& key = (*r)["key"].as<ObjectValue>();
const ObjectValue& options = (*r)["options"].as<ObjectValue>();
br.name = key["name"].as<StringValue>().begin();
br.config = key["config"].as<StringValue>().begin();
br.sourceType = key["source_type"].as<StringValue>().begin();
br.ext = options["ext"].as<StringValue>().begin();
br.gamut = options["gamut"].as<StringValue>().begin();
br.transferFn = options["transfer_fn"].as<StringValue>().begin();
br.md5 = (*r)["md5"].as<StringValue>().begin();
if (const StringValue* so = key["source_options"]) {
br.sourceOptions = so->begin();
}
callback(br);
}
return true;
}
} // namespace DM