AIR/tiny-json
1
0
Fork 0
mirror of https://github.com/rafagafe/tiny-json.git synced 2025-03-12 19:25:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

More tests are added.

Browse Source
This commit is contained in:
rafagafe 2017-04-05 09:10:24 +02:00
parent ee1fc22090
commit 4b5187975e
2 changed files with 33 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
tests.c
View File

@ -249,11 +249,21 @@ int badformat( void ) {
json_t const* json = json_create( str, pool, qty ); json_t const* json = json_create( str, pool, qty );
check( !json ); check( !json );
} }
{
char str[] = "{\"var\":12233720368547758080}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{ {
char str[] = "{\"var\":-9223372036854775809}"; char str[] = "{\"var\":-9223372036854775809}";
json_t const* json = json_create( str, pool, qty ); json_t const* json = json_create( str, pool, qty );
check( !json ); check( !json );
} }
{
char str[] = "{\"var\":-12233720368547758090}";
json_t const* json = json_create( str, pool, qty );
check( !json );
}
{ {
char str[] = "{\"var\":9}"; char str[] = "{\"var\":9}";
json_t const* json = json_create( str, pool, qty ); json_t const* json = json_create( str, pool, qty );
@ -264,6 +274,16 @@ int badformat( void ) {
json_t const* json = json_create( str, pool, qty ); json_t const* json = json_create( str, pool, qty );
check( !json ); 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(); done();
} }

26
tiny-json.c
View File

@ -261,6 +261,7 @@ static char* fraqValue( char* ptr ) {
* @retval Null pointer if any error occur. */ * @retval Null pointer if any error occur. */
static char* numValue( char* ptr, json_t* property ) { static char* numValue( char* ptr, json_t* property ) {
if ( *ptr == '-' ) ++ptr; if ( *ptr == '-' ) ++ptr;
if ( !isNum( *ptr ) ) return 0;
if ( *ptr != '0' ) { if ( *ptr != '0' ) {
ptr = goNum( ptr ); ptr = goNum( ptr );
if ( !ptr ) return 0; if ( !ptr ) return 0;
@ -270,14 +271,14 @@ static char* numValue( char* ptr, json_t* property ) {
if ( *ptr == '.' ) { if ( *ptr == '.' ) {
ptr = fraqValue( ++ptr ); ptr = fraqValue( ++ptr );
if ( !ptr ) return 0; if ( !ptr ) return 0;
property->type = JSON_REAL; property->type = JSON_REAL;
} }
if ( *ptr == 'e' || *ptr == 'E' ) { if ( *ptr == 'e' || *ptr == 'E' ) {
ptr = expValue( ++ptr ); ptr = expValue( ++ptr );
if ( !ptr ) return 0; if ( !ptr ) return 0;
property->type = JSON_REAL; property->type = JSON_REAL;
} }
if ( !isEndOfPrimitive( *ptr ) ) return 0; if ( !isEndOfPrimitive( *ptr ) ) return 0;
if ( JSON_INTEGER == property->type ) { if ( JSON_INTEGER == property->type ) {
char const* value = property->u.value; char const* value = property->u.value;
bool const negative = *value == '-'; bool const negative = *value == '-';
@ -286,18 +287,17 @@ static char* numValue( char* ptr, json_t* property ) {
if ( len > maxdigits ) return 0; if ( len > maxdigits ) return 0;
if ( len == maxdigits ) { if ( len == maxdigits ) {
char const tmp = *ptr; char const tmp = *ptr;
*ptr = '\0'; *ptr = '\0';
char const* const min = "-9223372036854775808"; char const* const min = "-9223372036854775808";
char const* const max = "9223372036854775807"; char const* const max = "9223372036854775807";
char const* const threshold = negative ? min: max; char const* const threshold = negative ? min: max;
if ( 0 > strcmp( threshold, value ) ) return 0; if ( 0 > strcmp( threshold, value ) ) return 0;
*ptr = tmp; *ptr = tmp;
} }
} }
ptr = setToNull( ptr ); ptr = setToNull( ptr );
return ptr; return ptr;
} }
/** Add a property to a JSON object or array. /** Add a property to a JSON object or array.
* @param obj The handler of the JSON object or array. * @param obj The handler of the JSON object or array.
* @param property The handler of the property to be added. */ * @param property The handler of the property to be added. */
@ -327,7 +327,7 @@ static char* objValue( char* ptr, json_t* obj, jsonPool_t* pool ) {
if ( *ptr == ',' ) { if ( *ptr == ',' ) {
++ptr; ++ptr;
continue; continue;
} }
char const endchar = ( obj->type == JSON_OBJ )? '}': ']'; char const endchar = ( obj->type == JSON_OBJ )? '}': ']';
if ( *ptr == endchar ) { if ( *ptr == endchar ) {
*ptr = '\0'; *ptr = '\0';
@ -363,11 +363,11 @@ static char* objValue( char* ptr, json_t* obj, jsonPool_t* pool ) {
obj = property; obj = property;
++ptr; ++ptr;
break; break;
case '\"': ptr = textValue( ptr, property ); break; case '\"': ptr = textValue( ptr, property ); break;
case 't': ptr = trueValue( ptr, property ); break; case 't': ptr = trueValue( ptr, property ); break;
case 'f': ptr = falseValue( ptr, property ); break; case 'f': ptr = falseValue( ptr, property ); break;
case 'n': ptr = nullValue( ptr, property ); break; case 'n': ptr = nullValue( ptr, property ); break;
default: ptr = numValue( ptr, property ); break; default: ptr = numValue( ptr, property ); break;
} }
if ( !ptr ) return 0; if ( !ptr ) return 0;
} }
@ -452,5 +452,5 @@ static char* setToNull( char* ch ) {
/** Indicate if a character is the end of a primitive value. */ /** Indicate if a character is the end of a primitive value. */
static bool isEndOfPrimitive( char ch ) { static bool isEndOfPrimitive( char ch ) {
return ch == ',' || isOneOfThem( ch, blank ) || isOneOfThem( ch, endofblock ); return ch == ',' || isOneOfThem( ch, blank ) || isOneOfThem( ch, endofblock );
} }