зеркало из https://github.com/mozilla/gecko-dev.git
301 строка
8.1 KiB
HTML
301 строка
8.1 KiB
HTML
<!--
|
|
Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
|
-->
|
|
<html>
|
|
<head>
|
|
<title>WebAssembly.compile Test</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<script>
|
|
const wasmTextToBinary = SpecialPowers.unwrap(SpecialPowers.Cu.getJSTestingFunctions().wasmTextToBinary);
|
|
const wasmIsSupported = SpecialPowers.Cu.getJSTestingFunctions().wasmIsSupported;
|
|
|
|
// The test_webassembly_compile_sample.wasm is a medium-sized module with 100
|
|
// functions that call each other recursively, returning a computed sum.
|
|
// Any other non-trivial module could be generated and used.
|
|
var sampleCode;
|
|
const sampleURL = "test_webassembly_compile_sample.wasm";
|
|
const sampleExportName = "run";
|
|
const sampleResult = 1275;
|
|
|
|
function checkSampleModule(m) {
|
|
ok(m instanceof WebAssembly.Module, "got a module");
|
|
var i = new WebAssembly.Instance(m);
|
|
ok(i instanceof WebAssembly.Instance, "got an instance");
|
|
ok(i.exports[sampleExportName]() === sampleResult, "got result");
|
|
}
|
|
|
|
function checkSampleInstance(i) {
|
|
ok(i instanceof WebAssembly.Instance, "got a module");
|
|
ok(i.exports[sampleExportName]() === sampleResult, "got result");
|
|
}
|
|
|
|
function fetchSampleModuleCode() {
|
|
fetch(sampleURL)
|
|
.then(response => response.arrayBuffer())
|
|
.then(buffer => { sampleCode = buffer; runTest(); })
|
|
.catch(err => ok(false, String(err)));
|
|
}
|
|
|
|
function propertiesExist() {
|
|
if (!wasmIsSupported()) {
|
|
ok(!this.WebAssembly, "If the device doesn't support, there will be no WebAssembly object");
|
|
SimpleTest.finish();
|
|
return;
|
|
}
|
|
|
|
ok(WebAssembly, "WebAssembly object should exist");
|
|
ok(WebAssembly.compile, "WebAssembly.compile function should exist");
|
|
runTest();
|
|
}
|
|
|
|
function compileFail() {
|
|
WebAssembly.compile().then(
|
|
() => { ok(false, "should have failed"); runTest(); }
|
|
).catch(
|
|
err => { ok(err instanceof TypeError, "empty compile failed"); runTest(); }
|
|
);
|
|
}
|
|
|
|
function compileSuccess() {
|
|
WebAssembly.compile(sampleCode).then(
|
|
m => { checkSampleModule(m); runTest(); }
|
|
).catch(
|
|
err => { ok(false, String(err)); runTest(); }
|
|
);
|
|
}
|
|
|
|
function compileManySuccess() {
|
|
const N = 100;
|
|
|
|
var arr = [];
|
|
for (var i = 0; i < N; i++)
|
|
arr.push(WebAssembly.compile(sampleCode));
|
|
|
|
SpecialPowers.gc();
|
|
|
|
Promise.all(arr).then(ms => {
|
|
ok(ms.length === N, "got the right number");
|
|
for (var j = 0; j < N; j++)
|
|
checkSampleModule(ms[j]);
|
|
runTest();
|
|
}).catch(
|
|
err => { ok(false, String(err)); runTest(); }
|
|
);
|
|
}
|
|
|
|
function terminateCompileInWorker() {
|
|
var w = new Worker(`data:text/plain,
|
|
var sampleCode;
|
|
function spawnWork() {
|
|
const N = 100;
|
|
var arr = [];
|
|
for (var i = 0; i < N; i++)
|
|
arr.push(WebAssembly.compile(sampleCode));
|
|
Promise.all(arr).then(spawnWork);
|
|
}
|
|
onmessage = e => {
|
|
sampleCode = e.data;
|
|
spawnWork();
|
|
postMessage("ok");
|
|
}
|
|
`);
|
|
w.postMessage(sampleCode);
|
|
w.onmessage = e => {
|
|
ok(e.data === "ok", "worker finished first step");
|
|
w.terminate();
|
|
runTest();
|
|
};
|
|
}
|
|
|
|
function instantiateFail() {
|
|
WebAssembly.instantiate().then(
|
|
() => { ok(false, "should have failed"); runTest(); }
|
|
).catch(
|
|
err => { ok(err instanceof TypeError, "empty compile failed"); runTest(); }
|
|
);
|
|
}
|
|
|
|
function instantiateSuccess() {
|
|
WebAssembly.instantiate(sampleCode).then(
|
|
r => { checkSampleModule(r.module); checkSampleInstance(r.instance); runTest(); }
|
|
).catch(
|
|
err => { ok(false, String(err)); runTest(); }
|
|
);
|
|
}
|
|
|
|
function chainSuccess() {
|
|
WebAssembly.compile(sampleCode).then(
|
|
m => WebAssembly.instantiate(m)
|
|
).then(
|
|
i => { checkSampleInstance(i); runTest(); }
|
|
).catch(
|
|
err => { ok(false, String(err)); runTest(); }
|
|
);
|
|
}
|
|
|
|
function compileStreamingNonResponse() {
|
|
WebAssembly.compileStreaming({})
|
|
.then(() => { ok(false); })
|
|
.catch(err => { ok(err instanceof TypeError, "rejected {}"); runTest(); });
|
|
}
|
|
|
|
function compileStreamingNoMime() {
|
|
WebAssembly.compileStreaming(new Response(new ArrayBuffer()))
|
|
.then(() => { ok(false); })
|
|
.catch(err => { ok(err instanceof TypeError, "rejected no MIME type"); runTest(); });
|
|
}
|
|
|
|
function compileStreamingBadMime() {
|
|
var badMimes = [
|
|
"",
|
|
"application/js",
|
|
"application/js;application/wasm",
|
|
"application/wasm;application/js",
|
|
"application/wasm;",
|
|
"application/wasm1",
|
|
];
|
|
var promises = [];
|
|
for (let mimeType of badMimes) {
|
|
var init = { headers: { "Content-Type": mimeType } };
|
|
promises.push(
|
|
WebAssembly.compileStreaming(new Response(sampleCode, init))
|
|
.then(() => Promise.reject(), err => Promise.resolve())
|
|
);
|
|
}
|
|
Promise.all(promises)
|
|
.then(() => { ok(true, "all bad MIME types rejected"); runTest(); });
|
|
}
|
|
|
|
function compileStreamingGoodMime() {
|
|
var badMimes = [
|
|
"application/wasm",
|
|
" application/wasm ",
|
|
"application/wasm ",
|
|
];
|
|
var promises = [];
|
|
for (let mimeType of badMimes) {
|
|
var init = { headers: { "Content-Type": mimeType } };
|
|
promises.push(
|
|
WebAssembly.compileStreaming(new Response(sampleCode, init))
|
|
);
|
|
}
|
|
Promise.all(promises)
|
|
.then(() => { ok(true, "all good MIME types accepted"); runTest(); });
|
|
}
|
|
|
|
function compileStreamingDoubleUseFail() {
|
|
fetch(sampleURL)
|
|
.then(response => {
|
|
WebAssembly.compileStreaming(response)
|
|
.then(m => {
|
|
checkSampleModule(m);
|
|
return WebAssembly.compileStreaming(response);
|
|
})
|
|
.then(
|
|
() => ok(false, "should have failed on second use"),
|
|
err => { ok(true, "failed on second use"); runTest(); }
|
|
);
|
|
});
|
|
}
|
|
|
|
function compileStreamingNullBody() {
|
|
var init = { headers: { "Content-Type": "application/wasm" } };
|
|
WebAssembly.compileStreaming(new Response(undefined, init))
|
|
.then(() => { ok(false); })
|
|
.catch(err => { ok(err instanceof WebAssembly.CompileError, "null body"); runTest(); });
|
|
}
|
|
|
|
function compileStreamingFetch() {
|
|
WebAssembly.compileStreaming(fetch(sampleURL))
|
|
.then(m => { checkSampleModule(m); runTest(); })
|
|
.catch(err => { ok(false, String(err)); });
|
|
}
|
|
|
|
function instantiateStreamingFetch() {
|
|
WebAssembly.instantiateStreaming(fetch(sampleURL))
|
|
.then(({module, instance}) => { checkSampleModule(module); checkSampleInstance(instance); runTest(); })
|
|
.catch(err => { ok(false, String(err)); });
|
|
}
|
|
|
|
function compileManyStreamingFetch() {
|
|
const N = 20;
|
|
|
|
var arr = [];
|
|
for (var i = 0; i < N; i++)
|
|
arr.push(WebAssembly.compileStreaming(fetch(sampleURL)));
|
|
|
|
SpecialPowers.gc();
|
|
|
|
Promise.all(arr).then(ms => {
|
|
ok(ms.length === N, "got the right number");
|
|
for (var j = 0; j < N; j++)
|
|
checkSampleModule(ms[j]);
|
|
runTest();
|
|
}).catch(
|
|
err => { ok(false, String(err)); runTest(); }
|
|
);
|
|
}
|
|
|
|
function runWorkerTests() {
|
|
var w = new Worker("test_webassembly_compile_worker.js");
|
|
w.postMessage(sampleCode);
|
|
w.onmessage = e => {
|
|
ok(e.data === "ok", "worker test: " + e.data);
|
|
runTest();
|
|
};
|
|
}
|
|
|
|
function terminateCompileStreamingInWorker() {
|
|
var w = new Worker("test_webassembly_compile_worker_terminate.js");
|
|
w.onmessage = e => {
|
|
ok(e.data === "ok", "worker streaming terminate test: " + e.data);
|
|
w.terminate();
|
|
runTest();
|
|
};
|
|
}
|
|
|
|
var tests = [ propertiesExist,
|
|
compileFail,
|
|
compileSuccess,
|
|
compileManySuccess,
|
|
terminateCompileInWorker,
|
|
instantiateFail,
|
|
instantiateSuccess,
|
|
chainSuccess,
|
|
compileStreamingNonResponse,
|
|
compileStreamingNoMime,
|
|
compileStreamingBadMime,
|
|
compileStreamingGoodMime,
|
|
compileStreamingDoubleUseFail,
|
|
compileStreamingNullBody,
|
|
compileStreamingFetch,
|
|
instantiateStreamingFetch,
|
|
compileManyStreamingFetch,
|
|
runWorkerTests,
|
|
terminateCompileStreamingInWorker,
|
|
];
|
|
|
|
// This initialization must always run
|
|
tests.unshift(fetchSampleModuleCode);
|
|
|
|
function runTest() {
|
|
if (!tests.length) {
|
|
SimpleTest.finish();
|
|
return;
|
|
}
|
|
|
|
var test = tests.shift();
|
|
test();
|
|
}
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
runTest();
|
|
</script>
|
|
</body>
|
|
</html>
|
|
|