simdjson/tests/minify_tests.cpp

81 lines
2.4 KiB
C++

#include <cinttypes>
#include <ciso646>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <set>
#include <sstream>
#include <string>
#include <unistd.h>
#include <utility>
#include <vector>
#include "cast_tester.h"
#include "simdjson.h"
#include "test_macros.h"
const char *test_files[] = {
TWITTER_JSON, TWITTER_TIMELINE_JSON, REPEAT_JSON, CANADA_JSON,
MESH_JSON, APACHE_JSON, GSOC_JSON};
/**
* The general idea of these tests if that if you take a JSON file,
* load it, then convert it into a string, then parse that, and
* convert it again into a second string, then the two strings should
* be identifical. If not, then something was lost or added in the
* process.
*/
bool load_to_string(const char *filename) {
std::cout << "Loading " << filename << std::endl;
simdjson::dom::parser parser;
simdjson::dom::element doc;
auto error = parser.load(filename).get(doc);
if (error) { std::cerr << error << std::endl; return false; }
auto serial1 = simdjson::to_string(doc);
error = parser.parse(serial1).get(doc);
if (error) { std::cerr << error << std::endl; return false; }
auto serial2 = simdjson::to_string(doc);
bool match = (serial1 == serial2);
if (match) {
std::cout << "Parsing to_string and calling to_string again results in the "
"same content."
<< std::endl;
}
return match;
}
bool load_minify(const char *filename) {
std::cout << "Loading " << filename << std::endl;
simdjson::dom::parser parser;
simdjson::dom::element doc;
auto error = parser.load(filename).get(doc);
if (error) { std::cerr << error << std::endl; return false; }
auto serial1 = simdjson::minify(doc);
error = parser.parse(serial1).get(doc);
if (error) { std::cerr << error << std::endl; return false; }
auto serial2 = simdjson::minify(doc);
bool match = (serial1 == serial2);
if (match) {
std::cout << "Parsing minify and calling minify again results in the same "
"content."
<< std::endl;
}
return match;
}
bool minify_test() {
std::cout << "Running " << __func__ << std::endl;
for (size_t i = 0; i < sizeof(test_files) / sizeof(test_files[0]); i++) {
bool ok = load_to_string(test_files[i]) && load_minify(test_files[i]);
if (!ok) {
return false;
}
}
return true;
}
int main() { return minify_test() ? EXIT_SUCCESS : EXIT_FAILURE; }