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/*
* File demo/testcases.cpp part of the SimpleJSON Library Demo - http://mjpa.in/json
*
* Copyright (C) 2010 Mike Anchor
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/*
* Test cases converted from http://testsuites.opera.com/JSON/runner.htm
*/
#include <string>
#include <sstream>
#include <fstream>
#include <iostream>
#include <iomanip>
#include "../JSON.h"
#include "functions.h"
// Set to the width of the description column
#define DESC_LENGTH 50
using namespace std;
// Defined in example.cpp
extern const wchar_t* EXAMPLE;
// Helper to do a quick parse check
bool parse_check(wstring str)
{
JSONValue *v = JSON::Parse(str.c_str());
if (v)
{
delete v;
return true;
}
else
return false;
}
// Helper to get a files contents
bool get_file(string filename, wstring &description, wstring &data)
{
wifstream in(filename.c_str());
if (in.is_open() == false)
return false;
getline(in, description);
if (description.length() > DESC_LENGTH)
description.resize(DESC_LENGTH);
wstring line;
data = L"";
while (getline(in, line))
{
data += line;
if (!in.eof()) data += L"\n";
}
return true;
}
// Run a pass / fail test
void run_test_type(bool type)
{
int test = 0;
wstring data = L"", name = L"";
ostringstream stream;
wostringstream wstream;
while (true)
{
stream.str("");
stream << "test_cases/" << (type ? "pass" : "fail") << (++test) << ".json";
if (get_file(stream.str(), name, data) == false) break;
print_out(L"| ");
wstream.str(L"");
wstream.setf(ios_base::left, ios_base::adjustfield);
wstream << setw(DESC_LENGTH) << name;
print_out(wstream.str().c_str());
print_out(L" | ");
print_out(parse_check(data) != type ? L"failed" : L"passed");
print_out(L" |\r\n");
}
}
// Tests to run
void run_tests()
{
wstring vert_sep = wstring(L"+-") + wstring(DESC_LENGTH, L'-') + wstring(L"-+--------+\r\n");
print_out(vert_sep.c_str());
wstring header = wstring(L"| Test case") + wstring(DESC_LENGTH - 9, L' ') + wstring(L" | Result |\r\n");
print_out(header.c_str());
print_out(vert_sep.c_str());
run_test_type(true);
run_test_type(false);
// Static test for a very precise decimal number
double decimal = 40.9358215191158457340974;
JSONValue *json_value = JSON::Parse("40.9358215191158457340974");
wstring test_output = wstring(L"| Very precise decimal number") + wstring(DESC_LENGTH - 27, L' ') + wstring(L" | ");
if (json_value && json_value->IsNumber() && json_value->AsNumber() == decimal)
{
test_output += wstring(L"passed |\r\n");
delete json_value;
}
else
{
test_output += wstring(L"failed |\r\n");
}
print_out(test_output.c_str());
// Static test for a decimal number with leading zeros
decimal = 1.00034985734000;
json_value = JSON::Parse("1.00034985734000");
test_output = wstring(L"| Decimal number with leading zeros") + wstring(DESC_LENGTH - 33, L' ') + wstring(L" | ");
if (json_value && json_value->IsNumber() && json_value->AsNumber() == decimal)
{
test_output += wstring(L"passed |\r\n");
}
else
{
test_output += wstring(L"failed |\r\n");
}
print_out(test_output.c_str());
// Test case for issue #20.
test_output = wstring(L"| Testing for valid encoding of ASCII 126") + wstring(DESC_LENGTH - 39, L' ') + wstring(L" | ");
wstring issue_20_test = L"{\"test\":\"Value \\u00E0\"}";
json_value = JSON::Parse(issue_20_test.c_str());
if (json_value && json_value->Stringify() == issue_20_test)
{
test_output += wstring(L"passed |\r\n");
}
else
{
test_output += wstring(L"failed |\r\n");
}
print_out(test_output.c_str());
// Test case for issue #24.
test_output = wstring(L"| Testing JSONValue passing as value") + wstring(DESC_LENGTH - 34, L' ') + wstring(L" | ");
JSONValue *value = JSON::Parse(EXAMPLE);
wstring json_check = value->Stringify();
JSONValue new_value(*value);
delete value;
if (new_value.Stringify() == json_check)
{
test_output += wstring(L"passed |\r\n");
}
else
{
test_output += wstring(L"failed |\r\n");
}
print_out(test_output.c_str());
// Test case for int initialisation of JSONValue.
test_output = wstring(L"| Testing JSONValue int initialisation") + wstring(DESC_LENGTH - 36, L' ') + wstring(L" | ");
JSONValue int_test = JSONValue(42);
if (int_test.Stringify() == L"42")
{
test_output += wstring(L"passed |\r\n");
}
else
{
test_output += wstring(L"failed |\r\n");
}
print_out(test_output.c_str());
print_out(vert_sep.c_str());
}
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