forked from mirrors/gecko-dev
cf897d6fcb
MozReview-Commit-ID: DXv2MegefDw --HG-- extra : rebase_source : aca4d6e40ae9af03e05520ec8bdef92889e44acc
39 lines
1.5 KiB
JavaScript
39 lines
1.5 KiB
JavaScript
const sampleURL = 'test_webassembly_compile_sample.wasm';
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const sampleExportName = 'run';
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const sampleResult = 1275;
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function checkSampleModule(m) {
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if (!(m instanceof WebAssembly.Module))
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throw "not a module";
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var i = new WebAssembly.Instance(m);
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if (!(i instanceof WebAssembly.Instance))
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throw "not an instance";
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if (i.exports[sampleExportName]() !== sampleResult)
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throw "wrong result";
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}
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function checkSampleInstance(i) {
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if (!(i instanceof WebAssembly.Instance))
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throw "not an instance";
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if (i.exports[sampleExportName]() !== sampleResult)
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throw "wrong result";
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}
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const initObj = { headers: { 'Content-Type' : 'application/wasm' } };
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onmessage = e => {
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WebAssembly.compile(e.data)
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.then(m => checkSampleModule(m))
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.then(() => WebAssembly.instantiate(e.data))
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.then(({module,instance}) => { checkSampleModule(module), checkSampleInstance(instance) })
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.then(() => WebAssembly.compileStreaming(new Response(e.data, initObj)))
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.then(m => checkSampleModule(m))
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.then(() => WebAssembly.instantiateStreaming(new Response(e.data, initObj)))
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.then(({module,instance}) => { checkSampleModule(module), checkSampleInstance(instance) })
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.then(() => WebAssembly.compileStreaming(fetch(sampleURL)))
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.then(m => checkSampleModule(m))
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.then(() => WebAssembly.instantiateStreaming(fetch(sampleURL)))
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.then(({module,instance}) => { checkSampleModule(module), checkSampleInstance(instance) })
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.then(() => postMessage("ok"))
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.catch(err => postMessage("fail: " + err));
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}
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