JSTests/wasm/js-api/validate.js

   1 import * as assert from '../assert.js';
   2 import Builder from '../Builder.js';
   3
   4 assert.isFunction(WebAssembly.validate);
   5 assert.truthy(WebAssembly.hasOwnProperty('validate'));
   6 assert.eq(WebAssembly.validate.length, 1);
   7
   8 {
   9     const builder = (new Builder())
  10         .Type().End()
  11         .Import().Memory("imp", "memory", {initial: 20}).End()
  12         .Function().End()
  13         .Memory().InitialMaxPages(1, 1).End()
  14         .Export().End()
  15         .Code()
  16         .End();
  17
  18     assert.truthy(!WebAssembly.validate(builder.WebAssembly().get()));
  19 }
  20
  21 {
  22     const builder = (new Builder())
  23         .Type().End()
  24         .Import().Memory("imp", "memory", {initial: 20}).End()
  25         .Function().End()
  26         .Export().End()
  27         .Code()
  28         .End();
  29
  30     assert.truthy(WebAssembly.validate(builder.WebAssembly().get()));
  31 }
  32
  33 {
  34     const builder = (new Builder());
  35     builder.setChecked(false);
  36
  37     builder.Type().End()
  38         .Import().Memory("imp", "memory", {initial: 20}).End()
  39         .Unknown("test").End()
  40         .Import().Memory("imp", "memory", {initial: 20}).End()
  41         .Function().End()
  42         .Export().End()
  43         .Code()
  44         .End();
  45
  46     assert.falsy(WebAssembly.validate(builder.WebAssembly().get()));
  47 }