| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script> |
| promise_test(async function() { |
| var response = await fetch('resources/incrementer.wasm'); |
| const { instance, module } = await WebAssembly.instantiateStreaming(response); |
| assert_true(instance instanceof WebAssembly.Instance); |
| assert_true(module instanceof WebAssembly.Module); |
| }, "instantiateStreaming using resolved response"); |
| |
| promise_test(async function() { |
| var response = await fetch('resources/incrementer.wasm'); |
| const { instance } = await WebAssembly.instantiateStreaming(response); |
| assert_true(instance instanceof WebAssembly.Instance); |
| }, "instantiateStreaming using resolved response and check instantiate"); |
| |
| promise_test(async function() { |
| var result = fetch('resources/incrementer.wasm'); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(instance instanceof WebAssembly.Instance); |
| }, "instantiateStreaming using promise response from fetch and check instantiate"); |
| |
| promise_test(async function() { |
| try { |
| var result = fetch('resources/incrementer.wrong_mime_type.wasm'); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(false); |
| } catch (e) { |
| assert_true(e.message.includes('MIME type')); |
| assert_true(e instanceof Error); |
| } |
| }, "instantiateStreaming raise error if wrong mime type"); |
| |
| promise_test(async function() { |
| try { |
| var result = fetch('resources/incrementer.no_mime_type.wasm'); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(false); |
| } catch (e) { |
| assert_true(e.message.includes('MIME type')); |
| assert_true(e instanceof Error); |
| } |
| }, "instantiateStreaming raise error if no mime type"); |
| |
| promise_test(async function() { |
| try { |
| var result = fetch('resources/incrementer1.wasm'); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(false); |
| } catch (e) { |
| assert_equals(e.message, "Response has not returned OK status"); |
| assert_true(e instanceof Error); |
| } |
| }, "instantiateStreaming raise error if 404 status"); |
| |
| const getWasmUrl = fileName => { |
| var host_info = get_host_info(); |
| var url = host_info.HTTP_ORIGIN_WITH_DIFFERENT_PORT + '/wasm/'; |
| return url + fileName + "?pipe=header(Access-Control-Allow-Origin,*)"; |
| }; |
| |
| promise_test(async function() { |
| var result = fetch(getWasmUrl('resources/incrementer.wasm'), {"mode": "cors"} ); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(instance instanceof WebAssembly.Instance); |
| }, "instantiateStreaming check CORS"); |
| |
| promise_test(async function() { |
| try { |
| var result = fetch(getWasmUrl('resources/incrementer.wasm'), {"mode": "no-cors"} ); |
| const { instance } = await WebAssembly.instantiateStreaming(result); |
| assert_true(false); |
| } catch (e) { |
| assert_equals(e.message, "Response is not CORS-same-origin"); |
| assert_true(e instanceof Error); |
| } |
| }, "instantiateStreaming raise error if no-cors"); |
| |
| promise_test(async function() { |
| const { instance } = await fetch('resources/incrementer.wasm') |
| .then(v => v.arrayBuffer()) |
| .then(v => WebAssembly.instantiateStreaming(new Response(v, { headers: { "Content-Type" : "application/wasm" }}))); |
| assert_true(instance instanceof WebAssembly.Instance); |
| }, "instantiateStreaming receive promise with response created from ArrayBuffer"); |
| |
| promise_test(async function() { |
| const { instance } = a = await fetch('resources/incrementer.wasm') |
| .then(v => v.arrayBuffer()) |
| .then(buffer => { |
| const stream = new ReadableStream({ |
| start(controller) { |
| (async () => { |
| await Promise.resolve().then(() => controller.enqueue(buffer.slice(0, 20))); |
| await Promise.resolve().then(() => controller.enqueue(buffer.slice(20, buffer.byteLength))); |
| await Promise.resolve().then(() => controller.close()); |
| })(); |
| } |
| }); |
| return stream; |
| }) |
| .then(stream => WebAssembly.instantiateStreaming(new Response(stream, { headers: { "Content-Type" : "application/wasm" }}))); |
| assert_true(instance instanceof WebAssembly.Instance); |
| }, "instantiateStreaming receive response that deliver data by chunks as bufferArray"); |
| </script> |
