tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_jsterm_inspect_panels.js (2922B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // Check that the inspect() jsterm helper function works.
      5 
      6 "use strict";
      7 
      8 const TEST_URI =
      9  "https://example.com/browser/devtools/client/webconsole/test/browser/" +
     10  "test-simple-function.html";
     11 
     12 add_task(async function () {
     13  const hud = await openNewTabAndConsole(TEST_URI);
     14 
     15  await testInspectingElement(hud);
     16  await testInspectingFunction(hud);
     17 });
     18 
     19 async function testInspectingElement(hud) {
     20  info("Test `inspect(el)`");
     21  execute(hud, "inspect(document.querySelector('p'))");
     22  await waitForSelectedElementInInspector(hud.toolbox, "p");
     23  ok(true, "inspected element is now selected in the inspector");
     24 
     25  info(
     26    "Test that inspect selects the node in the inspector in the split console as well"
     27  );
     28  const onSplitConsoleReady = hud.toolbox.once("split-console");
     29  EventUtils.sendKey("ESCAPE", hud.toolbox.win);
     30  await onSplitConsoleReady;
     31 
     32  execute(hud, "inspect(document.querySelector('body'))");
     33  await waitForSelectedElementInInspector(hud.toolbox, "body");
     34  ok(true, "the inspected element is selected in the inspector");
     35 }
     36 
     37 async function testInspectingFunction(hud) {
     38  info("Test `inspect(test)`");
     39  execute(hud, "inspect(test)");
     40  await waitFor(expectedSourceSelected("test-simple-function.js", 3));
     41  ok(true, "inspected function is now selected in the debugger");
     42 
     43  info("Test `inspect(test_mangled)`");
     44  execute(hud, "inspect(test_mangled)");
     45  await waitFor(expectedSourceSelected("test-mangled-function.js", 3, true));
     46  ok(true, "inspected source-mapped function is now selected in the debugger");
     47 
     48  info("Test `inspect(test_bound)`");
     49  execute(hud, "inspect(test_bound)");
     50  await waitFor(expectedSourceSelected("test-simple-function.js", 7));
     51  ok(true, "inspected bound target function is now selected in the debugger");
     52 
     53  function expectedSourceSelected(
     54    sourceFilename,
     55    sourceLine,
     56    isOriginalSource
     57  ) {
     58    return () => {
     59      const dbg = hud.toolbox.getPanel("jsdebugger");
     60      if (!dbg) {
     61        return false;
     62      }
     63 
     64      const selectedLocation = dbg._selectors.getSelectedLocation(
     65        dbg._getState()
     66      );
     67 
     68      if (!selectedLocation) {
     69        return false;
     70      }
     71 
     72      if (
     73        isOriginalSource &&
     74        !selectedLocation.source.id.includes("/originalSource-")
     75      ) {
     76        return false;
     77      }
     78 
     79      return (
     80        selectedLocation.source.id.includes(sourceFilename) &&
     81        selectedLocation.line == sourceLine
     82      );
     83    };
     84  }
     85 }
     86 
     87 async function waitForSelectedElementInInspector(toolbox, displayName) {
     88  return waitFor(() => {
     89    const inspector = toolbox.getPanel("inspector");
     90    if (!inspector) {
     91      return false;
     92    }
     93 
     94    const selection = inspector.selection;
     95    return (
     96      selection &&
     97      selection.nodeFront &&
     98      selection.nodeFront.displayName == displayName
     99    );
    100  });
    101 }