forked from mirrors/gecko-dev
70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/* eslint-disable no-shadow */
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"use strict";
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/**
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* Verify that wasm frame(s) can be requested from the client.
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*/
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var gDebuggee;
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var gClient;
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var gThreadClient;
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function run_test() {
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if (typeof WebAssembly == "undefined") {
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// wasm is not enabled for this platform
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return;
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}
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initTestDebuggerServer();
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gDebuggee = addTestGlobal("test-stack");
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gClient = new DebuggerClient(DebuggerServer.connectPipe());
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gClient.connect().then(function () {
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attachTestTabAndResume(
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gClient, "test-stack",
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function (response, tabClient, threadClient) {
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gThreadClient = threadClient;
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gThreadClient.reconfigure({ observeAsmJS: true }, function (response) {
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do_check_eq(!!response.error, false);
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test_pause_frame();
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});
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});
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});
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do_test_pending();
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}
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function test_pause_frame() {
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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gThreadClient.getFrames(0, null, function (frameResponse) {
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do_check_eq(frameResponse.frames.length, 4);
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let wasmFrame = frameResponse.frames[1];
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do_check_eq(wasmFrame.type, "wasmcall");
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do_check_eq(wasmFrame.this, undefined);
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let location = wasmFrame.where;
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do_check_eq(location.line > 0, true);
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do_check_eq(location.column > 0, true);
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do_check_eq(location.source.url.endsWith(" > wasm"), true);
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finishClient(gClient);
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});
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});
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/* eslint-disable comma-spacing, max-len */
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gDebuggee.eval("(" + function () {
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// WebAssembly bytecode was generated by running:
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// js -e 'print(wasmTextToBinary("(module(import \"a\" \"b\")(func(export \"c\")call 0))"))'
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let m = new WebAssembly.Module(new Uint8Array([
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0,97,115,109,1,0,0,0,1,132,128,128,128,0,1,96,0,0,2,135,128,128,128,0,1,1,97,1,
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98,0,0,3,130,128,128,128,0,1,0,6,129,128,128,128,0,0,7,133,128,128,128,0,1,1,99,
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0,1,10,138,128,128,128,0,1,132,128,128,128,0,0,16,0,11
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]));
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let i = new WebAssembly.Instance(m, {a: {b: () => {
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debugger;
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}}});
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i.exports.c();
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} + ")()");
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}
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