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sgsapitest.c
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#include <stdio.h>
#include <time.h>
#ifdef _WIN32
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
# define sgsthread_sleep( ms ) Sleep( (DWORD) ms )
#else
# include <unistd.h>
static void sgsthread_sleep( unsigned ms )
{
if( ms >= 1000 )
{
sleep( ms / 1000 );
ms %= 1000;
}
if( ms > 0 )
{
usleep( ms * 1000 );
}
}
#endif
#define SGS_USE_FILESYSTEM
#include "sgs_int.h"
#include "sgs_prof.h"
const char* outfile = "apitests-output.log";
const char* outfile_errors = "apitests-errors.log";
#include "sgsapitest_core.h"
#define DEFINE_TEST( name ) static void at_##name()
typedef void (*testfunc) ();
typedef struct _test_t { testfunc fn; const char* nm; } test_t;
#define TST( name ) { at_##name, #name }
extern test_t all_tests[];
static int run_all = 1;
int all_tests_count();
void exec_tests( const char* onlythis )
{
int i, count = all_tests_count();
for( i = 0; i < count; ++i )
{
fsuat_not_this_test = 0;
if( onlythis && strcmp( all_tests[ i ].nm, onlythis ) )
continue;
testname = all_tests[ i ].nm;
printf( "- [%02d] %-20s ...", i+1, testname );
all_tests[ i ].fn();
printf( " OK\n" );
}
}
int
#ifdef _MSC_VER
__cdecl
#endif
main( int argc, char** argv )
{
int i;
printf( "\n//\n/// SGScript [API] test framework\n//\n" );
fclose( fopen( outfile, "w" ) );
fclose( fopen( outfile_errors, "w" ) );
for( i = 1; i < argc; ++i )
{
if( !strcmp( argv[ i ], "-suat" ) )
{
serialize_unserialize_all_test = 1;
puts( "will serialize/unserialize full state before destroying each context" );
}
if( !strcmp( argv[ i ], "-fsuat" ) )
{
serialize_unserialize_all_test = 2;
puts( "will serialize/unserialize full state before destroying each context" );
puts( "+ check all shorter (incomplete) buffers that they don't leak" );
}
if( !strcmp( argv[ i ], "-v" ) )
verbose++;
if( !strcmp( argv[ i ], "-t" ) )
{
i++;
if( i >= argc ){ fprintf( stderr, "error: argument -t missing value\n" ); exit( 1 ); }
run_all = 0;
exec_tests( argv[ i ] );
}
}
if( run_all )
{
exec_tests( NULL );
}
puts( "\n[sgsapitest] all tests were successful\n" );
return 0;
}
typedef struct AST
{
sgs_TokenList tokens;
sgs_FTNode* tree;
sgs_FTNode* mem;
}
AST;
void ast_create( SGS_CTX, const char* code, AST* ast )
{
ast->tokens = sgsT_Gen( C, code, SGS_STRINGLENGTHFUNC( code ) );
atf_assert( ast->tokens );
ast->mem = sgsFT_Compile( C, ast->tokens );
atf_assert( ast->mem );
ast->tree = ast->mem->child;
atf_assert( ast->tree );
}
void ast_destroy( SGS_CTX, AST* ast )
{
ast->tree = NULL;
sgsFT_Destroy( C, ast->mem );
ast->mem = NULL;
sgsT_Free( C, ast->tokens );
ast->tokens = NULL;
}
int sgs_dummy_func( SGS_CTX ){ return 0; }
int sgs_dummy_funcDF( SGS_CTX, sgs_DFunc* df ){ return 0; }
sgs_DFunc sgs_dummy_funcDFS = { sgs_dummy_funcDF };
sgs_ObjInterface sgs_dummy_iface[1] =
{{
"dummy",
NULL, NULL,
NULL, NULL,
NULL, NULL, NULL, NULL,
NULL, NULL
}};
DEFINE_TEST( create_and_destroy )
{
SGS_CTX = get_context();
SGS_SHCTX_USE;
sgs_Writef( C, "New context memory usage: %d B (%.2f kB)\n", (int) S->memsize, (double) S->memsize / 1024.0 );
destroy_context( C );
}
DEFINE_TEST( array_mem )
{
SGS_CTX = get_context();
SGS_SHCTX_USE;
sgs_CreateArray( C, NULL, 0 );
sgs_Writef( C, "context[array] memory usage: %d B (%.2f kB)\n", (int) S->memsize, (double) S->memsize / 1024.0 );
destroy_context( C );
}
DEFINE_TEST( stack_101 )
{
sgs_Variable sgs_dummy_var;
SGS_CTX = get_context();
sgs_dummy_var.type = SGS_VT_NULL;
atf_assert( C->stack_base == C->stack_off );
atf_assert( C->stack_top == C->stack_off );
sgs_PushNull( C );
sgs_PushBool( C, 1 );
sgs_PushInt( C, 1337 );
sgs_PushReal( C, 13.37 );
sgs_PushStringBuf( C, "what is this", 7 );
sgs_PushString( C, "what is this" );
sgs_PushCFunc( C, sgs_dummy_func );
sgs_PushDFunc( C, &sgs_dummy_funcDFS );
sgs_CreateObject( C, NULL, NULL, sgs_dummy_iface );
sgs_PushVariable( C, sgs_dummy_var );
atf_assert( C->stack_base == C->stack_off );
atf_assert( sgs_StackSize( C ) == 10 );
atf_assert( C->stack_top == C->stack_off + 10 );
atf_assert( C->stack_off[0].type == SGS_VT_NULL );
atf_assert( C->stack_off[1].type == SGS_VT_BOOL );
atf_assert( C->stack_off[2].type == SGS_VT_INT );
atf_assert( C->stack_off[3].type == SGS_VT_REAL );
atf_assert( C->stack_off[4].type == SGS_VT_STRING );
atf_assert( C->stack_off[5].type == SGS_VT_STRING );
atf_assert( C->stack_off[6].type == SGS_VT_CFUNC );
atf_assert( C->stack_off[7].type == SGS_VT_DFUNC );
atf_assert( C->stack_off[8].type == SGS_VT_OBJECT );
atf_assert( C->stack_off[9].type == SGS_VT_NULL );
atf_assert( C->stack_off[1].data.B == 1 );
atf_assert( C->stack_off[2].data.I == 1337 );
atf_assert( C->stack_off[3].data.R == 13.37 );
atf_assert( C->stack_off[4].data.S->size == 7 );
atf_assert_string( sgs_var_cstr( C->stack_off+4 ), "what is" );
atf_assert( C->stack_off[5].data.S->size == 12 );
atf_assert_string( sgs_var_cstr( C->stack_off+5 ), "what is this" );
atf_assert( C->stack_off[6].data.C == sgs_dummy_func );
atf_assert( C->stack_off[7].data.D == &sgs_dummy_funcDFS );
atf_assert( C->stack_off[8].data.O->data == NULL );
atf_assert( C->stack_off[8].data.O->iface == sgs_dummy_iface );
sgs_Pop( C, 11 );
atf_assert( sgs_StackSize( C ) == 10 );
atf_assert( C->stack_top == C->stack_off + 10 );
sgs_Pop( C, 10 );
atf_assert( C->stack_off == C->stack_top );
atf_assert( C->stack_base == C->stack_off );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( stack_insert )
{
sgs_Variable sgs_dummy_var;
SGS_CTX = get_context();
sgs_dummy_var.type = SGS_VT_NULL;
sgs_PushInt( C, 1 );
sgs_PushInt( C, 2 );
atf_assert( C->stack_top == C->stack_off + 2 );
atf_clear_errors();
sgs_InsertVariable( C, 3, sgs_dummy_var ); atf_assert( sgs_StackSize( C ) == 2 );
atf_check_errors( "[E:sgs_InsertVariable: invalid index - 3 (stack size = 2)]" );
atf_clear_errors();
sgs_InsertVariable( C, -4, sgs_dummy_var ); atf_assert( sgs_StackSize( C ) == 2 );
atf_check_errors( "[E:sgs_InsertVariable: invalid index - -4 (stack size = 2)]" );
atf_clear_errors();
sgs_InsertVariable( C, -3, sgs_dummy_var ); atf_assert( sgs_StackSize( C ) == 3 );
atf_check_errors( "" );
atf_clear_errors();
sgs_InsertVariable( C, 3, sgs_dummy_var ); atf_assert( sgs_StackSize( C ) == 4 );
atf_check_errors( "" );
atf_clear_errors();
sgs_InsertVariable( C, 2, sgs_dummy_var ); atf_assert( sgs_StackSize( C ) == 5 );
atf_check_errors( "" );
atf_assert( C->stack_off[0].type == SGS_VT_NULL );
atf_assert( C->stack_off[1].type == SGS_VT_INT );
atf_assert( C->stack_off[2].type == SGS_VT_NULL );
atf_assert( C->stack_off[3].type == SGS_VT_INT );
atf_assert( C->stack_off[4].type == SGS_VT_NULL );
sgs_Pop( C, 5 );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( stack_arraydict )
{
SGS_CTX = get_context();
sgs_PushNull( C );
sgs_PushString( C, "key-one" );
sgs_PushInt( C, 5 );
sgs_PushString( C, "key-two" );
sgs_CreateArray( C, NULL, 5 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_NULL ); sgs_Pop( C, 1 );
sgs_CreateArray( C, NULL, 0 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT ); sgs_Pop( C, 1 );
sgs_PushNull( C );
sgs_PushString( C, "key-one" );
sgs_PushInt( C, 5 );
sgs_PushString( C, "key-two" );
sgs_CreateArray( C, NULL, 4 );
atf_assert( sgs_StackSize( C ) == 5 );
sgs_CreateDict( C, NULL, 6 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_NULL ); sgs_Pop( C, 1 );
sgs_CreateDict( C, NULL, 5 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_NULL ); sgs_Pop( C, 1 );
sgs_CreateDict( C, NULL, 0 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT ); sgs_Pop( C, 1 );
sgs_CreateDict( C, NULL, 4 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_StackSize( C ) == 2 );
sgs_Pop( C, 2 );
atf_assert( sgs_StackSize( C ) == 0 );
/* string-convertible keys */
sgs_PushInt( C, 1 );
sgs_PushInt( C, 2 );
atf_assert( sgs_StackSize( C ) == 2 );
sgs_CreateDict( C, NULL, 2 );
atf_assert( sgs_StackSize( C ) == 1 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
{
sgs_VHTable* tbl = (sgs_VHTable*) sgs_GetObjectData( C, 0 );
atf_assert( tbl->vars[0].key.type == SGS_VT_STRING );
}
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 0 );
/* not-string key in dict creation - should be forcefully converted */
sgs_PushCFunc( C, sgs_dummy_func );
sgs_PushInt( C, 2 );
atf_assert( sgs_StackSize( C ) == 2 );
sgs_CreateDict( C, NULL, 2 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
{
sgs_VHTable* tbl = (sgs_VHTable*) sgs_GetObjectData( C, 0 );
atf_assert( tbl->vars[0].key.type == SGS_VT_STRING );
}
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( stack_push )
{
SGS_CTX = get_context();
sgs_PushNull( C );
sgs_PushInt( C, 5 );
atf_clear_errors();
sgs_PushItem( C, 2 ); atf_assert( sgs_StackSize( C ) == 3 );
atf_check_errors( "[E:invalid stack index - 2 (abs = 2, stack size = 2)]" );
sgs_Pop( C, 1 );
atf_clear_errors();
sgs_PushItem( C, -3 ); atf_assert( sgs_StackSize( C ) == 3 );
atf_check_errors( "[E:invalid stack index - -3 (abs = -1, stack size = 2)]" );
sgs_Pop( C, 1 );
atf_clear_errors();
sgs_PushItem( C, -2 ); atf_assert( sgs_StackSize( C ) == 3 );
atf_check_errors( "" );
sgs_Pop( C, 1 );
atf_clear_errors();
sgs_PushItem( C, 1 ); atf_assert( sgs_StackSize( C ) == 3 );
atf_check_errors( "" );
sgs_Pop( C, 1 );
atf_assert( C->stack_off[1].type == SGS_VT_INT );
atf_assert( C->stack_off[1].data.I == 5 );
sgs_Pop( C, 2 );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( stack_propindex )
{
SGS_CTX = get_context();
sgs_PushString( C, "key-one" );
atf_assert( sgs_PushIndex( C, sgs_StackItem( C, 0 ), sgs_StackItem( C, 0 ), 0 ) == 0 ); sgs_Pop( C, 1 );
sgs_PushInt( C, 15 );
atf_assert( sgs_PushIndex( C, sgs_StackItem( C, -2 ), sgs_StackItem( C, -1 ), 0 ) == 0 );
sgs_Pop( C, 2 );
sgs_PushInt( C, 5 );
atf_assert( sgs_PushIndex( C, sgs_StackItem( C, -2 ), sgs_StackItem( C, -1 ), 0 ) == 1 );
sgs_Pop( C, 1 );
sgs_PushString( C, "key-two" );
sgs_PushNull( C );
sgs_CreateDict( C, NULL, 4 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_StackSize( C ) == 1 );
destroy_context( C );
}
static sgs_RegIntConst nidxints[] =
{
{ "test", 42 },
{ NULL, 0 },
};
DEFINE_TEST( stack_negidx )
{
SGS_CTX = get_context();
sgs_CreateDict( C, NULL, 0 ); atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
sgs_StoreIntConsts( C, sgs_StackItem( C, -1 ), nidxints, -1 );
atf_assert( sgs_PushProperty( C, sgs_StackItem( C, -1 ), "test" ) == 1 );
atf_assert( sgs_GetInt( C, -1 ) == 42 );
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
destroy_context( C );
}
typedef struct sgs_testdfdata
{
sgs_DFuncPF func;
int data;
}
sgs_testdfdata;
int sgs_testdfunc( SGS_CTX, sgs_DFunc* df )
{
sgs_PushInt( C, ((sgs_testdfdata*) df)->data );
return 1;
}
sgs_testdfdata g_testdfdata[2] =
{
{ sgs_testdfunc, 5 },
{ sgs_testdfunc, 13 },
};
DEFINE_TEST( dfunc )
{
SGS_CTX = get_context();
sgs_PushDFunc( C, (sgs_DFunc*) &g_testdfdata[0] );
sgs_Call( C, 0, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
atf_assert( sgs_ItemType( C, 0 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, 0 ) == 5 );
sgs_Pop( C, 1 );
sgs_PushDFunc( C, (sgs_DFunc*) &g_testdfdata[1] );
sgs_Call( C, 0, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
atf_assert( sgs_ItemType( C, 0 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, 0 ) == 13 );
sgs_Pop( C, 1 );
destroy_context( C );
}
DEFINE_TEST( indexing )
{
sgs_Variable var;
SGS_CTX = get_context();
sgs_CreateDict( C, NULL, 0 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_StackSize( C ) == 1 );
sgs_PushString( C, "test" );
atf_assert( sgs_StackSize( C ) == 2 );
atf_assert( sgs_SetIndex( C, sgs_StackItem( C, 0 ), sgs_StackItem( C, 1 ), sgs_StackItem( C, 1 ), 0 ) == 1 );
atf_assert( sgs_GetIndex( C, sgs_StackItem( C, 0 ), sgs_StackItem( C, 1 ), &var, 0 ) == 1 );
atf_assert( var.type == SGS_VT_STRING );
sgs_Release( C, &var );
destroy_context( C );
}
DEFINE_TEST( globals_101 )
{
SGS_CTX = get_context();
atf_assert( sgs_PushGlobalByName( C, "array" ) );
atf_assert( sgs_StackSize( C ) == 1 );
atf_assert( sgs_PushGlobalByName( C, "donut_remover" ) == 0 );
atf_assert_( sgs_StackSize( C ) == 2, "wrong stack size after failed PushGlobalByName", __LINE__ );
sgs_CreateArray( C, NULL, 1 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert_( sgs_StackSize( C ) == 2, "wrong stack size after CreateArray", __LINE__ );
sgs_SetGlobalByName( C, "yarra", sgs_StackItem( C, -1 ) );
atf_assert( sgs_StackSize( C ) == 2 );
destroy_context( C );
}
DEFINE_TEST( libraries )
{
SGS_CTX = get_context();
sgs_LoadLib_Fmt( C );
sgs_LoadLib_IO( C );
sgs_LoadLib_Math( C );
sgs_LoadLib_OS( C );
sgs_LoadLib_RE( C );
sgs_LoadLib_String( C );
atf_assert( sgs_PushGlobalByName( C, "fmt_text" ) );
atf_assert( sgs_PushGlobalByName( C, "io_file" ) );
atf_assert( sgs_PushGlobalByName( C, "pow" ) );
atf_assert( sgs_PushGlobalByName( C, "os_date_string" ) );
atf_assert( sgs_PushGlobalByName( C, "re_replace" ) );
atf_assert( sgs_PushGlobalByName( C, "string_replace" ) );
destroy_context( C );
}
DEFINE_TEST( function_calls )
{
SGS_CTX = get_context();
atf_assert( sgs_PushGlobalByName( C, "array" ) );
atf_clear_errors();
sgs_Call( C, 5, 1 ); atf_assert( sgs_StackSize( C ) == 2 ); sgs_Pop( C, 1 );
sgs_Call( C, 1, 0 );
atf_check_errors( "[E:sgs_XFCall: not enough items in stack (need: 6, got: 1)]"
"[E:sgs_XFCall: not enough items in stack (need: 2, got: 1)]" );
atf_clear_errors();
sgs_Call( C, 0, 0 );
atf_assert( sgs_PushGlobalByName( C, "array" ) ); /* needed for future tests */
atf_assert( sgs_PushGlobalByName( C, "array" ) );
sgs_Call( C, 0, 1 );
atf_check_errors( "" );
atf_assert( sgs_StackSize( C ) == 2 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_clear_errors();
sgs_ThisCall( C, 1, 0 );
atf_check_errors( "[E:sgs_XFCall: not enough items in stack (need: 3, got: 2)]" );
atf_clear_errors();
sgs_ThisCall( C, 0, 0 );
atf_check_errors( "" );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( ast_constructs )
{
sgs_FTNode* stack[ 32 ];
int at = -1;
#define NODE( id ) { atf_assert( stack[ at ]->type == SGS_SFT_##id ); }
#define TOKEN( id ) { atf_assert( *stack[ at ]->token == SGS_ST_##id ); }
#define BEGIN_TEST( code ) { ast_create( C, code, &ast ); at = 0; stack[ 0 ] = ast.tree; }
#define END_TEST { ast_destroy( C, &ast ); }
#define INSIDE { stack[ at + 1 ] = stack[ at ]->child; at++; }
#define END { at--; }
#define NEXT { stack[ at ] = stack[ at ]->next; }
AST ast;
SGS_CTX = get_context();
BEGIN_TEST( "1;" )
NODE( BLOCK ) INSIDE
NODE( EXPLIST ) INSIDE
NODE( CONST ) TOKEN( NUMINT )
END
END
END_TEST
BEGIN_TEST( "null, false, true, 512, 3.14, 'test', function(){};" )
NODE( BLOCK ) INSIDE
NODE( EXPLIST ) INSIDE
NODE( KEYWORD ) TOKEN( KEYWORD )
NEXT NODE( KEYWORD ) TOKEN( KEYWORD )
NEXT NODE( KEYWORD ) TOKEN( KEYWORD )
NEXT NODE( CONST ) TOKEN( NUMINT )
NEXT NODE( CONST ) TOKEN( NUMREAL )
NEXT NODE( CONST ) TOKEN( STRING )
NEXT NODE( FUNC )
END
END
END_TEST
BEGIN_TEST( "a=1;" )
NODE( BLOCK ) INSIDE
NODE( EXPLIST ) INSIDE
NODE( OPER ) TOKEN( OP_SET ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( CONST ) TOKEN( NUMINT )
END
END
END
END_TEST
BEGIN_TEST( "a();" ) INSIDE INSIDE
NODE( FCALL ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( EXPLIST )
END
END END END_TEST
BEGIN_TEST( "a.b();" ) INSIDE INSIDE
NODE( FCALL ) INSIDE
NODE( OPER ) TOKEN( OP_MMBR ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( IDENT ) TOKEN( IDENT )
END
NEXT NODE( EXPLIST )
END
END END END_TEST
BEGIN_TEST( "a!b();" ) INSIDE INSIDE
NODE( FCALL ) INSIDE
NODE( OPER ) TOKEN( OP_NOT ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( IDENT ) TOKEN( IDENT )
END
NEXT NODE( EXPLIST )
END
END END END_TEST
BEGIN_TEST( "a.b.c!d.e.f();" ) INSIDE INSIDE
NODE( FCALL ) INSIDE
NODE( OPER ) TOKEN( OP_NOT ) INSIDE
NODE( OPER ) TOKEN( OP_MMBR ) INSIDE
NODE( OPER ) TOKEN( OP_MMBR ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( IDENT ) TOKEN( IDENT )
END
NEXT NODE( IDENT ) TOKEN( IDENT )
END
NEXT NODE( OPER ) TOKEN( OP_MMBR ) INSIDE
NODE( OPER ) TOKEN( OP_MMBR ) INSIDE
NODE( IDENT ) TOKEN( IDENT )
NEXT NODE( IDENT ) TOKEN( IDENT )
END
NEXT NODE( IDENT ) TOKEN( IDENT )
END
END
NEXT NODE( EXPLIST )
END
END END END_TEST
destroy_context( C );
}
DEFINE_TEST( complex_gc )
{
sgs_SizeVal objcount;
SGS_CTX = get_context();
const char* str =
"o = { a = [ { b = {}, c = 5 }, { d = { e = {} }, f = [] } ], g = [] };"
"o.a[0].parent = o; o.a[1].d.parent = o; o.a[1].d.e.parent = o.a[1].d;"
"o.a[1].f.push(o); o.g.push( o.a[1].f ); o.a.push( o.a );";
objcount = (sgs_SizeVal) sgs_Stat( C, SGS_STAT_OBJCOUNT );
atf_assert( sgs_ExecString( C, str ) == SGS_SUCCESS );
atf_assert( sgs_Stat( C, SGS_STAT_OBJCOUNT ) > objcount );
sgs_GCExecute( C );
atf_assert( sgs_Stat( C, SGS_STAT_OBJCOUNT ) == objcount );
destroy_context( C );
}
void output_strcat( void* ud, SGS_CTX, const void* ptr, size_t size )
{
char* dst = (char*) ud;
const char* src = (const char*) ptr;
if( strlen( dst ) + size + 1 > 64 )
{
/* WP: good enough for these tests */
printf( "size: %d, whole string: %s%s\n", (int) size, dst, src );
fflush( stdout );
}
atf_assert( strlen( dst ) + size + 1 <= 64 );
strcat( dst, src );
}
DEFINE_TEST( commands )
{
char pbuf[ 64 ] = {0};
SGS_CTX = get_context();
const char* str =
"print('1');print('2','3');print();"
"print '4'; print '5', '6'; print;";
sgs_SetOutputFunc( C, output_strcat, pbuf );
atf_assert( sgs_ExecString( C, str ) == SGS_SUCCESS );
sgs_SetOutputFunc( C, SGSOUTPUTFN_DEFAULT, outfp );
atf_assert_string( pbuf, "123456" );
destroy_context( C );
}
DEFINE_TEST( debugging )
{
SGS_CTX = get_context();
sgs_PushNull( C );
sgs_PushBool( C, 1 );
sgs_PushInt( C, 1337 );
sgs_PushReal( C, 3.14 );
sgs_PushString( C, "wat" );
sgs_EvalString( C, "return function(){};" );
atf_assert( sgs_PushGlobalByName( C, "print" ) );
sgs_CreateArray( C, NULL, 0 );
sgs_CreateDict( C, NULL, 0 );
atf_assert( sgs_StackSize( C ) == 9 );
sgs_Stat( C, SGS_STAT_DUMP_STACK );
sgs_Stat( C, SGS_STAT_DUMP_GLOBALS );
sgs_Stat( C, SGS_STAT_DUMP_OBJECTS );
sgs_Stat( C, SGS_STAT_DUMP_FRAMES );
sgs_Stat( C, SGS_STAT_DUMP_SYMBOLS );
destroy_context( C );
}
DEFINE_TEST( varpaths )
{
SGS_CTX = get_context();
const char* str =
"global o = { a = [ { b = {}, c = 5 }, { d = { e = {} }, f = [] } ], g = [] };"
"o.a[0].parent = o; o.a[1].d.parent = o; o.a[1].d.e.parent = o.a[1].d;"
"o.a[1].f.push(o); o.g.push( o.a[1].f ); o.a.push( o.a );";
atf_assert( sgs_ExecString( C, str ) == SGS_SUCCESS );
atf_assert( sgs_PushGlobalByName( C, "o" ) );
/* basic property retrieval */
atf_assert( sgs_PushPath( C, sgs_StackItem( C, -1 ), "p", "g" ) == SGS_TRUE );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_IsObject( C, -1, sgsstd_array_iface ) );
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
/* properties and indices 1 */
atf_assert( sgs_PushPath( C, sgs_StackItem( C, -1 ), "pi", "a", 1 ) == SGS_TRUE );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_IsObject( C, -1, sgsstd_dict_iface ) );
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
/* properties and indices 2 */
atf_assert( sgs_PushPath( C, sgs_StackItem( C, -1 ), "pis", "a", 1, 1, "d" ) == SGS_TRUE );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_IsObject( C, -1, sgsstd_dict_iface ) );
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
/* storing data */
sgs_PushInt( C, 42 );
atf_assert( sgs_StorePath( C, sgs_StackItem( C, -2 ), sgs_StackItem( C, -1 ), "pippp", "a", 1, "d", "e", "test" ) == SGS_TRUE );
atf_assert( sgs_PushPath( C, sgs_StackItem( C, -1 ), "pippp", "a", 1, "d", "e", "test" ) == SGS_TRUE );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_INT );
atf_assert( (C->stack_top-1)->data.I == 42 );
sgs_Pop( C, 1 );
atf_assert( sgs_StackSize( C ) == 1 );
destroy_context( C );
}
DEFINE_TEST( iterators )
{
SGS_CTX = get_context();
/* ARRAY ITERATOR */
sgs_PushBool( C, 1 );
sgs_PushInt( C, 42 );
sgs_PushString( C, "wat" );
atf_assert( sgs_StackSize( C ) == 3 );
sgs_CreateArray( C, NULL, 3 );
atf_assert( sgs_StackSize( C ) == 1 );
/* test iteration */
atf_assert( sgs_PushIterator( C, sgs_StackItem( C, 0 ) ) == 1 );
atf_assert( (C->stack_top-1)->type == SGS_VT_OBJECT );
atf_assert( (C->stack_top-1)->data.O->iface == sgsstd_array_iter_iface );
for(;;)
{
int ret = sgs_IterAdvance( C, sgs_StackItem( C, -1 ) );
atf_assert( SGS_SUCCEEDED( ret ) );
if( !ret )
break;
}
sgs_Pop( C, 1 );
/* test keys & values */
atf_assert( sgs_PushIterator( C, sgs_StackItem( C, 0 ) ) == 1 );
atf_assert( (C->stack_top-1)->type == SGS_VT_OBJECT );
atf_assert( (C->stack_top-1)->data.O->iface == sgsstd_array_iter_iface );
/* - values 1 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, -2 ) == 0 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_BOOL );
atf_assert( sgs_GetBool( C, -1 ) == 1 );
sgs_Pop( C, 2 );
/* - values 2 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, -2 ) == 1 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, -1 ) == 42 );
sgs_Pop( C, 2 );
/* - values 3 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, -2 ) == 2 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_STRING );
atf_assert( sgs_GetStringSize( C, -1 ) == 3 );
atf_assert( strcmp( sgs_GetStringPtr( C, -1 ), "wat" ) == 0 );
sgs_Pop( C, 2 );
/* - end */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 0 );
/* clean up */
sgs_Pop( C, 2 );
atf_assert( sgs_StackSize( C ) == 0 );
/* DICT ITERATOR */
sgs_PushString( C, "1st" );
sgs_PushBool( C, 1 );
sgs_PushString( C, "2nd" );
sgs_PushInt( C, 42 );
sgs_PushString( C, "3rd" );
sgs_PushString( C, "wat" );
atf_assert( sgs_StackSize( C ) == 6 );
sgs_CreateDict( C, NULL, 6 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
atf_assert( sgs_StackSize( C ) == 1 );
/* test iteration */
atf_assert( sgs_PushIterator( C, sgs_StackItem( C, 0 ) ) == 1 );
atf_assert( (C->stack_top-1)->type == SGS_VT_OBJECT );
atf_assert( (C->stack_top-1)->data.O->iface == sgsstd_dict_iter_iface );
for(;;)
{
int ret = sgs_IterAdvance( C, sgs_StackItem( C, -1 ) );
atf_assert( SGS_SUCCEEDED( ret ) );
if( !ret )
break;
}
sgs_Pop( C, 1 );
/* test keys & values */
atf_assert( sgs_PushIterator( C, sgs_StackItem( C, 0 ) ) == 1 );
atf_assert( (C->stack_top-1)->type == SGS_VT_OBJECT );
atf_assert( (C->stack_top-1)->data.O->iface == sgsstd_dict_iter_iface );
/* - values 1 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_STRING );
atf_assert( sgs_GetStringSize( C, -2 ) == 3 );
atf_assert( strcmp( sgs_GetStringPtr( C, -2 ), "1st" ) == 0 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_BOOL );
atf_assert( sgs_GetBool( C, -1 ) == 1 );
sgs_Pop( C, 2 );
/* - values 2 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_STRING );
atf_assert( sgs_GetStringSize( C, -2 ) == 3 );
atf_assert( strcmp( sgs_GetStringPtr( C, -2 ), "2nd" ) == 0 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_INT );
atf_assert( sgs_GetInt( C, -1 ) == 42 );
sgs_Pop( C, 2 );
/* - values 3 */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 1 );
sgs_IterPushData( C, sgs_StackItem( C, -1 ), 1, 1 ); atf_check_errors( "" );
atf_assert( sgs_ItemType( C, -2 ) == SGS_VT_STRING );
atf_assert( sgs_GetStringSize( C, -2 ) == 3 );
atf_assert( strcmp( sgs_GetStringPtr( C, -2 ), "3rd" ) == 0 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_STRING );
atf_assert( sgs_GetStringSize( C, -1 ) == 3 );
atf_assert( strcmp( sgs_GetStringPtr( C, -1 ), "wat" ) == 0 );
sgs_Pop( C, 2 );
/* - end */
atf_assert( sgs_IterAdvance( C, sgs_StackItem( C, -1 ) ) == 0 );
/* clean up */
sgs_Pop( C, 2 );
atf_assert( sgs_StackSize( C ) == 0 );
destroy_context( C );
}
DEFINE_TEST( sgson_tools )
{
SGS_CTX = get_context();
{
atf_assert( sgs_EvalString( C, "return [{ a = 1.23, b = [ true, 'xyz' ] }];" ) == 1 );
atf_assert( sgs_StackSize( C ) == 1 );
}
sgs_SerializeSGSON( C, sgs_StackItem( C, -1 ), "\t" ); atf_check_errors( "" );
atf_assert( sgs_StackSize( C ) == 2 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_STRING );
/* puts( sgs_GetStringPtr( C, -1 ) ); //*/
sgs_UnserializeSGSONExt( C, sgs_GetStringPtr( C, -1 ), (size_t) sgs_GetStringSize( C, -1 ) );
atf_check_errors( "" );
atf_assert( sgs_StackSize( C ) == 3 );
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_OBJECT );
sgs_Pop( C, 3 );
/* try to trigger errors on serialization */
atf_clear_errors();
sgs_SerializeSGSON( C, sgs_MakeCFunc( sgs_dummy_func ), NULL );
atf_assert( sgs_StackSize( C ) == 1 ); /* must still have a return value */
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_NULL ); /* ... which is null */
atf_check_errors( "[W:serialization mode 3 (SGSON text) does not support function serialization]" );
sgs_Pop( C, 1 );
/* try to trigger errors on unserialization */
atf_clear_errors();
sgs_UnserializeSGSON( C, "{{{{{" );
atf_assert( sgs_StackSize( C ) == 1 ); /* must still have a return value */
atf_assert( sgs_ItemType( C, -1 ) == SGS_VT_NULL ); /* ... which is null */
atf_check_errors( "[E:failed to parse SGSON (position 1, {{{{...)]" );
sgs_Pop( C, 1 );
destroy_context( C );
}
int nom_method_A( SGS_CTX )
{
SGSFN( "nom::method_A" );
sgs_PushInt( C, 5 );
if( sgs_Method( C ) )
{
sgs_SetProperty( C, sgs_StackItem( C, 0 ), "a", sgs_StackItem( C, -1 ) );
}
return 1;
}
int nom_method_B( SGS_CTX )
{
SGSFN( "nom::method_B" );
sgs_PushInt( C, 7 );
if( sgs_Method( C ) )
{
sgs_SetProperty( C, sgs_StackItem( C, 0 ), "b", sgs_StackItem( C, -1 ) );
}
return 1;
}
int nom_iface( SGS_CTX );
int nom_ctor( SGS_CTX )
{
SGSFN( "nom::nom" );
sgs_PushInterface( C, nom_iface );
sgs_CreateDict( C, NULL, 0 );
sgs_ObjSetMetaObj( C, sgs_GetObjectStruct( C, -1 ), sgs_GetObjectStruct( C, -2 ) );
return 1;
}
static sgs_RegFuncConst nom_funcs[] =
{
{ "method_A", nom_method_A },
{ "method_B", nom_method_B },
{ "__call", nom_ctor },
{ NULL, NULL },
};
int nom_iface( SGS_CTX )
{
SGSFN( "nom_iface" );
sgs_CreateDict( C, NULL, 0 );
sgs_StoreFuncConsts( C, sgs_StackItem( C, -1 ), nom_funcs, -1, "nom." );
atf_assert( sgs_StackSize( C ) == 1 );
sgs_ObjSetMetaMethodEnable( sgs_GetObjectStruct( C, -1 ), 1 );
return 1;
}
DEFINE_TEST( native_obj_meta )
{
SGS_CTX = get_context();
/* register as ctor/iface */
sgs_PushInterface( C, nom_iface );
sgs_SetGlobalByName( C, "nom", sgs_StackItem( C, -1 ) );
/* try creating and running the object */
atf_assert( sgs_ExecString( C, ""
"a = nom();\n"
"printvar(a.method_A());\n"
"printvar(a.method_B());\n"
"function nom.method_C(){ this.c = 9; return 9; }\n"
"printvar(a.method_C());\n"
"printvar(a);\n"
"" ) == SGS_SUCCESS );
destroy_context( C );
}
DEFINE_TEST( fork_state )
{
SGS_CTX, *CFF, *CFP;
/* --- basic usage --- */
C = get_context();