forked from mirrors/gecko-dev
9d85b6aa2f
Backed out changeset 0965e956200a (bug 1834725) Backed out changeset 4a8151163607 (bug 1834725) Backed out changeset a56f42223377 (bug 1834725) Backed out changeset a920356b63eb (bug 1834725)
63 lines
2.3 KiB
JavaScript
63 lines
2.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
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// Test that errors while loading sourcemap does not break debugging.
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"use strict";
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requestLongerTimeout(2);
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add_task(async function () {
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// NOTE: the CORS call makes the test run times inconsistent
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// - non-existant-map.js has a reference to source map file which doesn't exists.
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// There is no particular warning and no original file is displayed, only the generated file.
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// - map-with-failed-original-request.js has a reference to a valid source map file,
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// but the map doesn't inline source content and refers to a URL which fails loading.
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// (this file is based on dom-mutation.js and related map)
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const dbg = await initDebugger(
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"doc-sourcemap-bogus.html",
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"non-existant-map.js",
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"map-with-failed-original-request.js",
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"map-with-failed-original-request.original.js"
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);
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// Make sure there is only the expected sources and we miss some original sources.
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is(dbg.selectors.getSourceCount(), 3, "Only 3 source exists");
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await selectSource(dbg, "non-existant-map.js");
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// We should still be able to set breakpoints and pause in the
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// generated source.
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await addBreakpoint(dbg, "non-existant-map.js", 4);
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invokeInTab("runCode");
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await waitForPaused(dbg);
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assertPausedAtSourceAndLine(
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dbg,
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findSource(dbg, "non-existant-map.js").id,
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4
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);
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await resume(dbg);
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await selectSource(dbg, "map-with-failed-original-request.js");
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await addBreakpoint(dbg, "map-with-failed-original-request.js", 7);
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invokeInTab("changeStyleAttribute");
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await waitForPaused(dbg);
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// As the original file can't be loaded, the generated source is automatically selected
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assertPausedAtSourceAndLine(
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dbg,
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findSource(dbg, "map-with-failed-original-request.js").id,
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7
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);
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// The original file is visible in the source tree and can be selected,
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// but its content can't be displayed
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await selectSource(dbg, "map-with-failed-original-request.original.js");
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is(
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getCM(dbg).getValue(),
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`Error while fetching an original source: request failed with status 404\nSource URL: ${EXAMPLE_URL}map-with-failed-original-request.original.js`
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);
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await resume(dbg);
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});
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