/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "DMJsonWriter.h"
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#include "ProcStats.h"
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#include "SkCommonFlags.h"
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#include "SkData.h"
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#include "SkJSON.h"
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#include "SkJSONWriter.h"
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#include "SkMutex.h"
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#include "SkOSFile.h"
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#include "SkOSPath.h"
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#include "SkStream.h"
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#include "SkTArray.h"
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namespace DM {
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SkTArray<JsonWriter::BitmapResult> gBitmapResults;
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SK_DECLARE_STATIC_MUTEX(gBitmapResultLock);
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void JsonWriter::AddBitmapResult(const BitmapResult& result) {
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SkAutoMutexAcquire lock(&gBitmapResultLock);
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gBitmapResults.push_back(result);
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}
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SkTArray<skiatest::Failure> gFailures;
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SK_DECLARE_STATIC_MUTEX(gFailureLock);
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void JsonWriter::AddTestFailure(const skiatest::Failure& failure) {
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SkAutoMutexAcquire lock(gFailureLock);
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gFailures.push_back(failure);
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}
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void JsonWriter::DumpJson() {
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if (FLAGS_writePath.isEmpty()) {
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return;
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}
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SkString path = SkOSPath::Join(FLAGS_writePath[0], "dm.json");
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sk_mkdir(FLAGS_writePath[0]);
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SkFILEWStream stream(path.c_str());
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SkJSONWriter writer(&stream, SkJSONWriter::Mode::kPretty);
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writer.beginObject(); // root
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for (int i = 1; i < FLAGS_properties.count(); i += 2) {
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writer.appendString(FLAGS_properties[i-1], FLAGS_properties[i]);
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}
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writer.beginObject("key");
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for (int i = 1; i < FLAGS_key.count(); i += 2) {
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writer.appendString(FLAGS_key[i-1], FLAGS_key[i]);
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}
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writer.endObject();
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int maxResidentSetSizeMB = sk_tools::getMaxResidentSetSizeMB();
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if (maxResidentSetSizeMB != -1) {
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writer.appendS32("max_rss_MB", maxResidentSetSizeMB);
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}
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{
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SkAutoMutexAcquire lock(&gBitmapResultLock);
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writer.beginArray("results");
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for (int i = 0; i < gBitmapResults.count(); i++) {
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writer.beginObject();
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writer.beginObject("key");
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writer.appendString("name" , gBitmapResults[i].name.c_str());
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writer.appendString("config" , gBitmapResults[i].config.c_str());
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writer.appendString("source_type", gBitmapResults[i].sourceType.c_str());
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// Source options only need to be part of the key if they exist.
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// Source type by source type, we either always set options or never set options.
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if (!gBitmapResults[i].sourceOptions.isEmpty()) {
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writer.appendString("source_options", gBitmapResults[i].sourceOptions.c_str());
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}
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writer.endObject(); // key
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writer.beginObject("options");
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writer.appendString("ext" , gBitmapResults[i].ext.c_str());
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writer.appendString("gamut", gBitmapResults[i].gamut.c_str());
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writer.appendString("transfer_fn", gBitmapResults[i].transferFn.c_str());
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writer.appendString("color_type", gBitmapResults[i].colorType.c_str());
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writer.appendString("alpha_type", gBitmapResults[i].alphaType.c_str());
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writer.appendString("color_depth", gBitmapResults[i].colorDepth.c_str());
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writer.endObject(); // options
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writer.appendString("md5", gBitmapResults[i].md5.c_str());
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writer.endObject(); // 1 result
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}
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writer.endArray(); // results
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}
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{
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SkAutoMutexAcquire lock(gFailureLock);
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if (gFailures.count() > 0) {
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writer.beginObject("test_results");
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writer.beginArray("failures");
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for (int i = 0; i < gFailures.count(); i++) {
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writer.beginObject();
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writer.appendString("file_name", gFailures[i].fileName);
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writer.appendS32 ("line_no" , gFailures[i].lineNo);
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writer.appendString("condition", gFailures[i].condition);
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writer.appendString("message" , gFailures[i].message.c_str());
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writer.endObject(); // 1 failure
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}
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writer.endArray(); // failures
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writer.endObject(); // test_results
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}
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}
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writer.endObject(); // root
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writer.flush();
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stream.flush();
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}
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using namespace skjson;
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bool JsonWriter::ReadJson(const char* path, void(*callback)(BitmapResult)) {
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sk_sp<SkData> json(SkData::MakeFromFileName(path));
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if (!json) {
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return false;
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}
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DOM dom((const char*)json->data(), json->size());
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const ObjectValue* root = dom.root();
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if (!root) {
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return false;
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}
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const ArrayValue* results = (*root)["results"];
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if (!results) {
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return false;
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}
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BitmapResult br;
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for (const ObjectValue* r : *results) {
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const ObjectValue& key = (*r)["key"].as<ObjectValue>();
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const ObjectValue& options = (*r)["options"].as<ObjectValue>();
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br.name = key["name"].as<StringValue>().begin();
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br.config = key["config"].as<StringValue>().begin();
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br.sourceType = key["source_type"].as<StringValue>().begin();
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br.ext = options["ext"].as<StringValue>().begin();
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br.gamut = options["gamut"].as<StringValue>().begin();
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br.transferFn = options["transfer_fn"].as<StringValue>().begin();
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br.colorType = options["color_type"].as<StringValue>().begin();
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br.alphaType = options["alpha_type"].as<StringValue>().begin();
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br.colorDepth = options["color_depth"].as<StringValue>().begin();
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br.md5 = (*r)["md5"].as<StringValue>().begin();
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if (const StringValue* so = key["source_options"]) {
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br.sourceOptions = so->begin();
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}
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callback(br);
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}
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return true;
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}
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} // namespace DM
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