104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
#include <cinttypes>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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#include <string>
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#include <vector>
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#include <cmath>
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#include <set>
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#include <string_view>
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#include "simdjson.h"
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using namespace simdjson;
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using namespace std;
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#ifndef JSON_TEST_PATH
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#define JSON_TEST_PATH "jsonexamples/twitter.json"
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#endif
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#define TEST_START() { cout << "Running " << __func__ << " ..." << endl; }
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#define ASSERT_ERROR(ACTUAL, EXPECTED) if ((ACTUAL) != (EXPECTED)) { cerr << "FAIL: Unexpected error \"" << (ACTUAL) << "\" (expected \"" << (EXPECTED) << "\")" << endl; return false; }
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#define TEST_FAIL(MESSAGE) { cerr << "FAIL: " << (MESSAGE) << endl; return false; }
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#define TEST_SUCCEED() { return true; }
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namespace parser_load {
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const char * NONEXISTENT_FILE = "this_file_does_not_exit.json";
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bool parser_load_capacity() {
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TEST_START();
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document::parser parser(1); // 1 byte max capacity
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auto [doc, error] = parser.load(JSON_TEST_PATH);
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ASSERT_ERROR(error, CAPACITY);
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TEST_SUCCEED();
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}
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bool parser_load_many_capacity() {
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TEST_START();
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document::parser parser(1); // 1 byte max capacity
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for (auto [doc, error] : parser.load_many(JSON_TEST_PATH)) {
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ASSERT_ERROR(error, CAPACITY);
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TEST_SUCCEED();
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}
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TEST_FAIL("No documents returned");
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}
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bool parser_load_nonexistent() {
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TEST_START();
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document::parser parser;
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auto [doc, error] = parser.load(NONEXISTENT_FILE);
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ASSERT_ERROR(error, IO_ERROR);
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TEST_SUCCEED();
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}
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bool parser_load_many_nonexistent() {
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TEST_START();
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document::parser parser;
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for (auto [doc, error] : parser.load_many(NONEXISTENT_FILE)) {
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ASSERT_ERROR(error, IO_ERROR);
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TEST_SUCCEED();
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}
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TEST_FAIL("No documents returned");
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}
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bool padded_string_load_nonexistent() {
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TEST_START();
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auto [str, error] = padded_string::load(NONEXISTENT_FILE);
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ASSERT_ERROR(error, IO_ERROR);
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TEST_SUCCEED();
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}
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bool parser_load_chain() {
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TEST_START();
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document::parser parser;
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auto [val, error] = parser.load(NONEXISTENT_FILE)["foo"].as_uint64_t();
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ASSERT_ERROR(error, IO_ERROR);
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TEST_SUCCEED();
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}
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bool parser_load_many_chain() {
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TEST_START();
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document::parser parser;
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for (auto doc : parser.load_many(NONEXISTENT_FILE)) {
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auto [val, error] = doc["foo"].as_uint64_t();
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ASSERT_ERROR(error, IO_ERROR);
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TEST_SUCCEED();
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}
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TEST_FAIL("No documents returned");
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}
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bool run() {
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return parser_load_capacity() && parser_load_many_capacity()
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&& parser_load_nonexistent() && parser_load_many_nonexistent() && padded_string_load_nonexistent()
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&& parser_load_chain() && parser_load_many_chain();
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}
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}
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int main() {
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// this is put here deliberately to check that the documentation is correct (README),
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// should this fail to compile, you should update the documentation:
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if (simdjson::active_implementation->name() == "unsupported") {
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printf("unsupported CPU\n");
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}
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std::cout << "Running error tests." << std::endl;
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if (!parser_load::run()) {
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return EXIT_FAILURE;
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}
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std::cout << "Error tests are ok." << std::endl;
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return EXIT_SUCCESS;
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}
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