/*
( module
( func ( param i32 ) ( result i32 )
( i32 . add ( local . get 0 ) ( local . get 0 ) ) )
( export " hello " ( func 0 ) ) )
*/
var txt =
`00 61 73 6 d 01 00 00 00 01 06 01 60 01 7 f 01 7 f
03 02 01 00 07 09 01 05 68 65 6 c 6 c 6 f 00 00 0 a
09 01 07 00 20 00 20 00 6 a 0 b`
var bin = new Uint8Array(txt.split(" " ).map((x) => parseInt(x, 16 )));
var mod = new WebAssembly.Module(bin);
var ins = new WebAssembly.Instance(mod);
assertEq(ins.exports.hello(37 ), 2 *37 );
assertEq(bin[25 ], 0 x65); // the 'e' in 'hello'
bin[25 ] = 0 x85; // bad UTF-8
assertEq(WebAssembly.validate(bin), false );
assertThrowsInstanceOf(() => new WebAssembly.Module(bin), WebAssembly.CompileError);
assertThrowsInstanceOf(() => wasmEvalText(`(module (import "\u2603" "" (func))) `, {}), TypeError);
{
let i1 = wasmEvalText(` (module (func (export "\u2603" )))`);
assertThrowsInstanceOf(() => wasmEvalText(`(module (import "" "\u2603" (func (result i32))))`,
{ "" : { "\u2603" : i1.exports['\u2603' ] } }),
WebAssembly.LinkError);
assertThrowsInstanceOf(() => wasmEvalText(`(module (import "\u2603" "" (func (result i32))))`,
{ "\u2603" : { "" : i1.exports['\u2603' ] } }),
WebAssembly.LinkError);
}
Messung V0.5 in Prozent C=98 H=86 G=91
¤ Dauer der Verarbeitung: 0.2 Sekunden
¤
*© Formatika GbR, Deutschland