browser_webconsole_click_function_to_source.js

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/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Tests that clicking on a function displays its source in the debugger. See Bug 1050691.

"use strict";

requestLongerTimeout(5);

const TEST_URI =

  "http://example.com/browser/devtools/client/webconsole/" +

  "test/browser/" +

  "test-click-function-to-source.html";

const TEST_SCRIPT_URI =

  "http://example.com/browser/devtools/client/webconsole/" +

  "test/browser/" +

  "test-click-function-to-source.js";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  info("Log a function");

  const onLoggedFunction = waitForMessageByType(

    hud,

    "function foo",

    ".console-api"

);

  SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {

    content.wrappedJSObject.foo();

});

  const { node } = await onLoggedFunction;

  const jumpIcon = node.querySelector(".jump-definition");

  ok(jumpIcon, "A jump to definition button is rendered, as expected");

  info("Click on the jump to definition button.");

  jumpIcon.click();

  info("Wait for the Debugger panel to open.");

  const toolbox = hud.toolbox;

  await toolbox.getPanelWhenReady("jsdebugger");

  const dbg = createDebuggerContext(toolbox);

  await waitForSelectedSource(dbg, TEST_SCRIPT_URI);

  const pendingLocation = dbg.selectors.getPendingSelectedLocation();

  const { line, column } = pendingLocation;

  is(line, 9, "Debugger is open at the expected line");

  is(column, 12, "Debugger is open at the expected column");

});