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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/promise/tests/test_webassembly_compile.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/promise/tests/test_webassembly_compile.html')
| -rw-r--r-- | dom/promise/tests/test_webassembly_compile.html | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/dom/promise/tests/test_webassembly_compile.html b/dom/promise/tests/test_webassembly_compile.html new file mode 100644 index 000000000..0243df49c --- /dev/null +++ b/dom/promise/tests/test_webassembly_compile.html @@ -0,0 +1,174 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<html> +<head> + <title>WebAssembly.compile Test</title> + <script type="application/javascript" 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 +const fooModuleCode = wasmTextToBinary(`(module + (func $foo (result i32) (i32.const 42)) + (export "foo" $foo) +)`, 'new-format'); + +function checkFooModule(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.foo() === 42, "got 42"); +} + +function checkFooInstance(i) { + ok(i instanceof WebAssembly.Instance, "got a module"); + ok(i.exports.foo() === 42, "got 42"); +} + +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(fooModuleCode).then( + m => { checkFooModule(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(fooModuleCode)); + + SpecialPowers.gc(); + + Promise.all(arr).then (ms => { + ok(ms.length === N, "got the right number"); + for (var i = 0; i < N; i++) + checkFooModule(ms[i]); + runTest(); + }).catch( + err => { ok(false, String(err)); runTest() } + ); +} + +function compileInWorker() { + var w = new Worker(`data:text/plain, + onmessage = e => { + WebAssembly.compile(e.data).then(m => { + var i = new WebAssembly.Instance(m); + if (i.exports.foo() !== 42) + throw "bad i.exports.foo() result"; + postMessage("ok"); + close(); + }).catch(err => { throw err }); + } + `); + w.postMessage(fooModuleCode); + w.onmessage = e => { + ok(e.data === "ok", "worker test"); + runTest(); + } +} + +function terminateCompileInWorker() { + var w = new Worker(`data:text/plain, + var fooModuleCode; + function spawnWork() { + const N = 100; + var arr = []; + for (var i = 0; i < N; i++) + arr.push(WebAssembly.compile(fooModuleCode)); + Promise.all(arr).then(spawnWork); + } + onmessage = e => { + fooModuleCode = e.data; + spawnWork(); + postMessage("ok"); + } + `); + w.postMessage(fooModuleCode); + 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(fooModuleCode).then( + r => { checkFooModule(r.module); checkFooInstance(r.instance); runTest() } + ).catch( + err => { ok(false, String(err)); runTest() } + ); +} + +function chainSuccess() { + WebAssembly.compile(fooModuleCode).then( + m => WebAssembly.instantiate(m) + ).then( + i => { checkFooInstance(i); runTest() } + ).catch( + err => { ok(false, String(err)); runTest() } + ); +} + +var tests = [ propertiesExist, + compileFail, + compileSuccess, + compileManySuccess, + compileInWorker, + terminateCompileInWorker, + instantiateFail, + instantiateSuccess, + chainSuccess + ]; + +function runTest() { + if (!tests.length) { + SimpleTest.finish(); + return; + } + + var test = tests.shift(); + test(); +} + +SimpleTest.waitForExplicitFinish(); +SpecialPowers.pushPrefEnv({"set": [["javascript.options.wasm", true]]}, runTest); +</script> +</body> +</html> + |