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tiny-json/test/tests.c
rafagafe 58200fff5c folder refactor
2019-03-28 01:24:37 +01:00

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/*
<https://github.com/rafagafe/tiny-json>
Licensed under the MIT License <http://opensource.org/licenses/MIT>.
SPDX-License-Identifier: MIT
Copyright (c) 2016-2018 Rafa Garcia <rafagarcia77@gmail.com>.
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.
*/
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include "../tiny-json.h"
// ----------------------------------------------------- Test "framework": ---
#define done() return 0
#define fail() return __LINE__
static int checkqty = 0;
#define check( x ) do { ++checkqty; if (!(x)) fail(); } while ( 0 )
struct test {
int(*func)(void);
char const* name;
};
static int test_suit( struct test const* tests, int numtests ) {
printf( "%s", "\n\nTests:\n" );
int failed = 0;
for( int i = 0; i < numtests; ++i ) {
printf( " %02d%s%-25s ", i, ": ", tests[i].name );
int linerr = tests[i].func();
if ( 0 == linerr )
printf( "%s", "OK\n" );
else {
printf( "%s%d\n", "Failed, line: ", linerr );
++failed;
}
}
printf( "\n%s%d\n", "Total checks: ", checkqty );
printf( "%s[ %d / %d ]\r\n\n\n", "Tests PASS: ", numtests - failed, numtests );
return failed;
}
// ----------------------------------------------------------- Unit tests: ---
static int empty( void ) {
json_t pool[6];
unsigned const qty = sizeof pool / sizeof *pool;
{
char str[] = "{}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* child = json_getChild( json );
check( child == NULL );
}
{
char str[] = "{\"a\":[]}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* child = json_getChild( json );
check( child );
char const* childname = json_getName( child );
check( childname );
check( !strcmp( childname, "a" ) );
check( json_getType( child ) == JSON_ARRAY );
check( !json_getChild( child ) );
}
{
char str[] = "{\"a\":[{},{}]}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* child = json_getChild( json );
check( child );
char const* childname = json_getName( child );
check( childname );
check( !strcmp( childname, "a" ) );
check( json_getType( child ) == JSON_ARRAY );
int num = 0;
for( json_t const* i = json_getChild( child ); i; ++num, i = json_getSibling( i ) ) {
check( i );
check( json_getType( i ) == JSON_OBJ );
check( !json_getChild( i ) );
}
check( num == 2 );
}
done();
}
static int primitive( void ) {
json_t pool[8];
unsigned const qty = sizeof pool / sizeof *pool;
{
char str[] = "{"
"\"max\": 9223372036854775807,"
"\"min\": -9223372036854775808,"
"\"boolvar0\": false,"
"\"boolvar1\": true,"
"\"nullvar\": null,"
"\"scientific\": 5368.32e-3,"
"\"real\": -0.25,"
"}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* boolvar0 = json_getProperty( json, "boolvar0" );
check( boolvar0 );
check( JSON_BOOLEAN == json_getType( boolvar0 ) );
check( !strcmp( "false", json_getValue( boolvar0 ) ) );
check( false == json_getBoolean( boolvar0 ) );
json_t const* boolvar1 = json_getProperty( json, "boolvar1" );
check( boolvar1 );
check( JSON_BOOLEAN == json_getType( boolvar1 ) );
check( !strcmp( "true", json_getValue( boolvar1 ) ) );
check( true == json_getBoolean( boolvar1 ) );
json_t const* nullvar = json_getProperty( json, "nullvar" );
check( nullvar );
check( JSON_NULL == json_getType( nullvar ) );
check( !strcmp( "null", json_getValue( nullvar ) ) );
json_t const* max = json_getProperty( json, "max" );
check( max );
check( JSON_INTEGER == json_getType( max ) );
check( !strcmp( "9223372036854775807", json_getValue( max ) ) );
check( INT64_MAX == json_getInteger( max ) );
json_t const* min = json_getProperty( json, "min" );
check( max );
check( JSON_INTEGER == json_getType( max ) );
check( !strcmp( "-9223372036854775808", json_getValue( min ) ) );
check( INT64_MIN == json_getInteger( min ) );
json_t const* real = json_getProperty( json, "real" );
check( real );
check( JSON_REAL == json_getType( real ) );
check( !strcmp( "-0.25", json_getValue( real ) ) );
check( -0.25 == json_getReal( real ) );
json_t const* scientific = json_getProperty( json, "scientific" );
check( scientific );
check( JSON_REAL == json_getType( scientific ) );
check( !strcmp( "5368.32e-3", json_getValue( scientific ) ) );
check( 5368.32e-3 == json_getReal( scientific ) );
}
done();
}
static int text( void ) {
{
json_t pool[2];
unsigned const qty = sizeof pool / sizeof *pool;
char str[] = "{\"a\":\"\\tThis text: \\\"Hello\\\".\\n\"}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* a = json_getProperty( json, "a" );
check( a );
check( JSON_TEXT == json_getType( a ) );
check( !strcmp( "\tThis text: \"Hello\".\n", json_getValue( a ) ) );
}
{
json_t pool[2];
unsigned const qty = sizeof pool / sizeof *pool;
char str[] = "{\"name\":\"Christiane Eluère\"}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* name = json_getProperty( json, "name" );
check( name );
check( JSON_TEXT == json_getType( name ) );
check( !strcmp( "Christiane Eluère", json_getValue( name ) ) );
}
done();
}
static int goodformats( void ) {
json_t pool[4];
unsigned const qty = sizeof pool / sizeof *pool;
{
char str[] = "{\"qwerty\":false,}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{\"a\":[0,]}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{\"a\":[0],}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{\"qwerty\":654,}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{\"qwerty\":\"asdfgh\",}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{,\"qwerty\":\"asdfgh\",}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
{
char str[] = "{,\"a\":1, , \"b\":2,,,,}";
json_t const* root = json_create( str, pool, qty );
check( root );
}
done();
}
static int array( void ) {
json_t pool[7];
unsigned const qty = sizeof pool / sizeof *pool;
char str[] = "{\"array\":[ 1, true, null, \"Text\", 0.3232 ]}";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* array = json_getProperty( json, "array" );
check( array );
check( JSON_ARRAY == json_getType( array ) );
static struct { jsonType_t type; char const* value; } const pairs[] = {
{ JSON_INTEGER, "1" }, { JSON_BOOLEAN, "true" }, { JSON_NULL, "null" },
{ JSON_TEXT, "Text" }, { JSON_REAL, "0.3232" }
};
unsigned const len = sizeof pairs / sizeof *pairs;
json_t const* element = json_getChild( array );
for( unsigned int i = 0; i < len; ++i, element = json_getSibling( element ) ) {
check( element );
check( pairs[i].type == json_getType( element ) );
check( !strcmp( pairs[i].value, json_getValue( element ) ) );
}
check( !element );
done();
}
int badformat( void ) {
json_t pool[2];
unsigned const qty = sizeof pool / sizeof *pool;
{
char str[] = "{\"var:true}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":tr}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":true";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":true} text outside json";
json_t const* json = json_create( str, pool, qty );
check( json );
json_t const* var = json_getProperty( json, "var" );
check( var );
check( JSON_BOOLEAN == json_getType( var ) );
check( !strcmp( "true", json_getValue( var ) ) );
check( true == json_getBoolean( var ) );
}
{
char str[] = "{\"var\":truep}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":0s}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":9223372036854775808}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":12233720368547758080}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":-9223372036854775809}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":-12233720368547758090}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":9}";
json_t const* json = json_create( str, pool, qty );
check( json );
}
{
char str[] = "{\"var\":,9}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{
char str[] = "{\"var\":,}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
done();
}
// --------------------------------------------------------- Execute tests: ---
int main( void ) {
static struct test const tests[] = {
{ empty, "Empty object and array" },
{ primitive, "Primitive properties" },
{ text, "Text" },
{ array, "Array" },
{ badformat, "Bad format" },
{ goodformats, "Formats" },
};
return test_suit( tests, sizeof tests / sizeof *tests );
}
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