Alexandre Poirot
f9c72a3393
This better replicate a web page as they aren't using system principal. This will help landing the following revision where the DevToolsServer will now be running in the shared privileged global and can no longer debug globals in that shared global. Differential Revision: https://phabricator.services.mozilla.com/D252529
94 lines
2.3 KiB
JavaScript
94 lines
2.3 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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"use strict";
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/**
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* Check that step out stops at the async parent's frame.
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*/
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async function testFinish({ devToolsClient }) {
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await close(devToolsClient);
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do_test_finished();
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}
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async function invokeAndPause({ global, threadFront }, expression) {
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return executeOnNextTickAndWaitForPause(
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() => global.eval(expression),
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threadFront
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);
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}
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async function steps(threadFront, sequence) {
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const locations = [];
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for (const cmd of sequence) {
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const packet = await step(threadFront, cmd);
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locations.push(getPauseLocation(packet));
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}
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return locations;
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}
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async function step(threadFront, cmd) {
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return cmd(threadFront);
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}
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function getPauseLocation(packet) {
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const { line, column } = packet.frame.where;
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return { line, column };
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}
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async function stepOutBeforeTimer(dbg, func, frameIndex, expectedLocation) {
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const { threadFront } = dbg;
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await invokeAndPause(dbg, `${func}()`);
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await steps(threadFront, [stepOver, stepIn]);
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const { frames } = await threadFront.frames(0, 5);
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const frameActorID = frames[frameIndex].actorID;
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const packet = await stepOut(threadFront, frameActorID);
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deepEqual(
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getPauseLocation(packet),
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expectedLocation,
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`step out location in ${func}`
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);
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await resumeAndWaitForPause(threadFront);
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await resume(threadFront);
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}
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async function stepOutAfterTimer(dbg, func, frameIndex, expectedLocation) {
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const { threadFront } = dbg;
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await invokeAndPause(dbg, `${func}()`);
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await steps(threadFront, [stepOver, stepIn, stepOver, stepOver]);
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const { frames } = await threadFront.frames(0, 5);
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const frameActorID = frames[frameIndex].actorID;
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const packet = await stepOut(threadFront, frameActorID);
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deepEqual(
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getPauseLocation(packet),
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expectedLocation,
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`step out location in ${func}`
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);
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await resumeAndWaitForPause(threadFront);
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await dbg.threadFront.resume();
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}
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function run_test() {
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return (async function () {
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const dbg = await setupTestFromUrl("stepping-async.js");
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info(`Test stepping out before timer;`);
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await stepOutBeforeTimer(dbg, "stuff", 0, { line: 27, column: 2 });
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info(`Test stepping out after timer;`);
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await stepOutAfterTimer(dbg, "stuff", 0, { line: 29, column: 2 });
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await testFinish(dbg);
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})();
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}
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