72 lines
2.1 KiB
JavaScript
72 lines
2.1 KiB
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-wasm
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load('test/mjsunit/wasm/wasm-constants.js');
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load('test/mjsunit/wasm/wasm-module-builder.js');
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// Add two empty functions. Both should be registered as individual scripts at
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// module creation time.
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var builder = new WasmModuleBuilder();
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builder.addFunction('nopFunction', kSig_v_v).addBody([kExprNop]);
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builder.addFunction('main', kSig_v_v)
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.addBody([kExprBlock, kAstStmt, kExprI32Const, 2, kExprDrop, kExprEnd])
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.exportAs('main');
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var module_bytes = builder.toArray();
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function testFunction(bytes) {
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var buffer = new ArrayBuffer(bytes.length);
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var view = new Uint8Array(buffer);
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for (var i = 0; i < bytes.length; i++) {
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view[i] = bytes[i] | 0;
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}
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// Compilation triggers registration of wasm scripts.
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new WebAssembly.Module(buffer);
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}
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InspectorTest.addScriptWithUrl(
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testFunction.toString(), 'v8://test/testFunction');
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InspectorTest.addScript('var module_bytes = ' + JSON.stringify(module_bytes));
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Protocol.Debugger.enable();
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Protocol.Debugger.onScriptParsed(handleScriptParsed);
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InspectorTest.log(
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'Check that inspector gets two wasm scripts at module creation time.');
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Protocol.Runtime
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.evaluate({
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'expression': '//# sourceURL=v8://test/runTestRunction\n' +
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'testFunction(module_bytes)'
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})
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.then(checkFinished);
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var num_scripts = 0;
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var missing_sources = 0;
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function checkFinished() {
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if (missing_sources == 0)
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InspectorTest.completeTest();
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}
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function handleScriptParsed(messageObject)
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{
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var url = messageObject.params.url;
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InspectorTest.log("Script #" + num_scripts + " parsed. URL: " + url);
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++num_scripts;
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if (url.startsWith("wasm://")) {
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++missing_sources;
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function dumpScriptSource(message) {
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InspectorTest.log("Source for " + url + ":");
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InspectorTest.log(message.result.scriptSource);
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--missing_sources;
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}
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Protocol.Debugger.getScriptSource({scriptId: messageObject.params.scriptId})
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.then(dumpScriptSource.bind(null))
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.then(checkFinished);
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}
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}
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