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#include "../util.hpp"
#include <mbgl/style/style.hpp>
#include <mbgl/util/io.hpp>
#include <rapidjson/document.h>
#include "../fixtures/fixture_log.hpp"
#include <iostream>
#include <fstream>
#include <dirent.h>
using namespace mbgl;
typedef std::pair<uint32_t, std::string> Message;
typedef std::vector<Message> Messages;
class StyleParserTest : public ::testing::TestWithParam<std::string> {};
TEST_P(StyleParserTest, ParseStyle) {
const std::string &base = "test/fixtures/style_parser/" + GetParam();
const std::string style_path = base + ".style.json";
const std::string info = util::read_file(base + ".info.json");
// Parse settings.
rapidjson::Document doc;
doc.Parse<0>((const char *const)info.c_str());
ASSERT_FALSE(doc.HasParseError());
ASSERT_TRUE(doc.IsObject());
std::ifstream stylefile(style_path);
ASSERT_TRUE(stylefile.good());
std::stringstream stylejson;
stylejson << stylefile.rdbuf();
const FixtureLogBackend &log = Log::Set<FixtureLogBackend>();
Style style;
style.loadJSON((const uint8_t *)stylejson.str().c_str());
for (auto it = doc.MemberBegin(), end = doc.MemberEnd(); it != end; it++) {
const std::string name { it->name.GetString(), it->name.GetStringLength() };
const rapidjson::Value &value = it->value;
ASSERT_EQ(true, value.IsObject());
if (value.HasMember("log")) {
const rapidjson::Value &js_log = value["log"];
ASSERT_EQ(true, js_log.IsArray());
for (rapidjson::SizeType i = 0; i < js_log.Size(); i++) {
const rapidjson::Value &js_entry = js_log[i];
ASSERT_EQ(true, js_entry.IsArray());
const uint32_t count = js_entry[rapidjson::SizeType(0)].GetUint();
const FixtureLogBackend::LogMessage message {
EventSeverityClass(js_entry[rapidjson::SizeType(1)].GetString()),
EventClass(js_entry[rapidjson::SizeType(2)].GetString()),
js_entry[rapidjson::SizeType(3)].GetString()
};
EXPECT_EQ(count, log.count(message)) << "Message: " << message << std::endl;
}
}
const auto &unchecked = log.unchecked();
if (unchecked.size()) {
std::cerr << "Unchecked Log Messages (" << base << "/" << name << "): " << std::endl << unchecked;
}
ASSERT_EQ(0ul, unchecked.size());
}
}
INSTANTIATE_TEST_CASE_P(StyleParser, StyleParserTest, ::testing::ValuesIn([] {
std::vector<std::string> names;
const std::string ending = ".info.json";
const std::string style_directory = "test/fixtures/style_parser";
DIR *dir = opendir(style_directory.c_str());
if (dir != nullptr) {
for (dirent *dp = nullptr; (dp = readdir(dir)) != nullptr;) {
const std::string name = dp->d_name;
if (name.length() >= ending.length() && name.compare(name.length() - ending.length(), ending.length(), ending) == 0) {
names.push_back(name.substr(0, name.length() - ending.length()));
}
}
closedir(dir);
}
EXPECT_GT(names.size(), 0ul);
return names;
}()));
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