extract-code.js (591B)
1 var module = new WebAssembly.Module(wasmTextToBinary(`(module (func (nop)))`)); 2 var exp = wasmExtractCode(module, "stable"); 3 assertEq(exp.code instanceof Uint8Array, true); 4 assertEq(Array.isArray(exp.segments), true); 5 var funcs = exp.segments.filter(s => s.kind === 0); 6 assertEq(funcs.length, 1); 7 assertEq(funcs[0].funcIndex, 0); 8 assertEq(funcs[0].begin >= 0, true); 9 assertEq(funcs[0].begin <= funcs[0].funcBodyBegin, true); 10 assertEq(funcs[0].funcBodyBegin < funcs[0].funcBodyEnd, true); 11 assertEq(funcs[0].funcBodyEnd <= funcs[0].end, true); 12 assertEq(funcs[0].end <= exp.code.length, true);