tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_memory_keyboard.js (4023B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // Bug 1246570 - Check that when pressing on LEFT arrow, the parent tree node
      5 // gets focused.
      6 
      7 "use strict";
      8 
      9 const { viewState } = require("resource://devtools/client/memory/constants.js");
     10 const {
     11  takeSnapshotAndCensus,
     12 } = require("resource://devtools/client/memory/actions/snapshot.js");
     13 const {
     14  changeView,
     15 } = require("resource://devtools/client/memory/actions/view.js");
     16 
     17 const TEST_URL =
     18  "http://example.com/browser/devtools/client/memory/test/browser/doc_steady_allocation.html";
     19 
     20 function waitUntilFocused(store, node) {
     21  return waitUntilState(
     22    store,
     23    state =>
     24      state.snapshots.length === 1 &&
     25      state.snapshots[0].census &&
     26      state.snapshots[0].census.state === censusState.SAVED &&
     27      state.snapshots[0].census.focused &&
     28      state.snapshots[0].census.focused === node
     29  );
     30 }
     31 
     32 function waitUntilExpanded(store, node) {
     33  return waitUntilState(
     34    store,
     35    state =>
     36      state.snapshots[0] &&
     37      state.snapshots[0].census &&
     38      state.snapshots[0].census.expanded.has(node.id)
     39  );
     40 }
     41 
     42 this.test = makeMemoryTest(TEST_URL, async function ({ panel }) {
     43  const heapWorker = panel.panelWin.gHeapAnalysesClient;
     44  const store = panel.panelWin.gStore;
     45  const { getState, dispatch } = store;
     46  const front = getState().front;
     47  const doc = panel.panelWin.document;
     48 
     49  dispatch(changeView(viewState.CENSUS));
     50 
     51  is(getState().censusDisplay.breakdown.by, "coarseType");
     52 
     53  await dispatch(takeSnapshotAndCensus(front, heapWorker));
     54  const census = getState().snapshots[0].census;
     55  const root1 = census.report.children[0];
     56  const root2 = census.report.children[0];
     57  const root3 = census.report.children[0];
     58  const root4 = census.report.children[0];
     59  const child1 = root1.children[0];
     60 
     61  info("Click on first node.");
     62  const firstNode = doc.querySelector(".tree .heap-tree-item-name");
     63  EventUtils.synthesizeMouseAtCenter(firstNode, {}, panel.panelWin);
     64  await waitUntilFocused(store, root1);
     65  ok(true, "First root is selected after click.");
     66 
     67  info("Press DOWN key, expect second root focused.");
     68  EventUtils.synthesizeKey("VK_DOWN", {}, panel.panelWin);
     69  await waitUntilFocused(store, root2);
     70  ok(true, "Second root is selected after pressing DOWN arrow.");
     71 
     72  info("Press DOWN key, expect third root focused.");
     73  EventUtils.synthesizeKey("VK_DOWN", {}, panel.panelWin);
     74  await waitUntilFocused(store, root3);
     75  ok(true, "Third root is selected after pressing DOWN arrow.");
     76 
     77  info("Press DOWN key, expect fourth root focused.");
     78  EventUtils.synthesizeKey("VK_DOWN", {}, panel.panelWin);
     79  await waitUntilFocused(store, root4);
     80  ok(true, "Fourth root is selected after pressing DOWN arrow.");
     81 
     82  info("Press UP key, expect third root focused.");
     83  EventUtils.synthesizeKey("VK_UP", {}, panel.panelWin);
     84  await waitUntilFocused(store, root3);
     85  ok(true, "Third root is selected after pressing UP arrow.");
     86 
     87  info("Press UP key, expect second root focused.");
     88  EventUtils.synthesizeKey("VK_UP", {}, panel.panelWin);
     89  await waitUntilFocused(store, root2);
     90  ok(true, "Second root is selected after pressing UP arrow.");
     91 
     92  info("Press UP key, expect first root focused.");
     93  EventUtils.synthesizeKey("VK_UP", {}, panel.panelWin);
     94  await waitUntilFocused(store, root1);
     95  ok(true, "First root is selected after pressing UP arrow.");
     96 
     97  info("Press RIGHT key");
     98  EventUtils.synthesizeKey("VK_RIGHT", {}, panel.panelWin);
     99  await waitUntilExpanded(store, root1);
    100  ok(true, "Root node is expanded.");
    101 
    102  info("Press RIGHT key, expect first child focused.");
    103  EventUtils.synthesizeKey("VK_RIGHT", {}, panel.panelWin);
    104  await waitUntilFocused(store, child1);
    105  ok(true, "First child is selected after pressing RIGHT arrow.");
    106 
    107  info("Press LEFT key, expect first root focused.");
    108  EventUtils.synthesizeKey("VK_LEFT", {}, panel.panelWin);
    109  await waitUntilFocused(store, root1);
    110  ok(true, "First root is selected after pressing LEFT arrow.");
    111 });