tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_windowactivation.js (4847B)

      1 /*
      2 * This test checks that window activation state is set properly with multiple tabs.
      3 */
      4 
      5 const testPageChrome =
      6  getRootDirectory(gTestPath) + "file_window_activation.html";
      7 const testPageHttp = testPageChrome.replace(
      8  "chrome://mochitests/content",
      9  // eslint-disable-next-line @microsoft/sdl/no-insecure-url
     10  "http://example.com"
     11 );
     12 const testPageWindow =
     13  getRootDirectory(gTestPath) + "file_window_activation2.html";
     14 
     15 add_task(async function reallyRunTests() {
     16  let chromeTab1 = await BrowserTestUtils.openNewForegroundTab(
     17    gBrowser,
     18    testPageChrome
     19  );
     20  let chromeBrowser1 = chromeTab1.linkedBrowser;
     21 
     22  // This can't use openNewForegroundTab because if we focus chromeTab2 now, we
     23  // won't send a focus event during test 6, further down in this file.
     24  let chromeTab2 = BrowserTestUtils.addTab(gBrowser, testPageChrome);
     25  let chromeBrowser2 = chromeTab2.linkedBrowser;
     26  await BrowserTestUtils.browserLoaded(chromeBrowser2);
     27 
     28  let httpTab = BrowserTestUtils.addTab(gBrowser, testPageHttp);
     29  let httpBrowser = httpTab.linkedBrowser;
     30  await BrowserTestUtils.browserLoaded(httpBrowser);
     31 
     32  function failTest() {
     33    ok(false, "Test received unexpected activate/deactivate event");
     34  }
     35 
     36  // chrome:// url tabs should not receive "activate" or "deactivate" events
     37  // as they should be sent to the top-level window in the parent process.
     38  for (let b of [chromeBrowser1, chromeBrowser2]) {
     39    BrowserTestUtils.waitForContentEvent(b, "activate", true).then(failTest);
     40    BrowserTestUtils.waitForContentEvent(b, "deactivate", true).then(failTest);
     41  }
     42 
     43  gURLBar.focus();
     44 
     45  gBrowser.selectedTab = chromeTab1;
     46 
     47  // The test performs four checks, using -moz-window-inactive on three child
     48  // tabs (2 loading chrome:// urls and one loading an http:// url).
     49  // First, the initial state should be transparent. The second check is done
     50  // while another window is focused. The third check is done after that window
     51  // is closed and the main window focused again. The fourth check is done after
     52  // switching to the second tab.
     53 
     54  // Step 1 - check the initial state
     55  let colorChromeBrowser1 = await getBackgroundColor(chromeBrowser1, true);
     56  let colorChromeBrowser2 = await getBackgroundColor(chromeBrowser2, true);
     57  let colorHttpBrowser = await getBackgroundColor(httpBrowser, true);
     58  is(colorChromeBrowser1, "rgba(0, 0, 0, 0)", "first tab initial");
     59  is(colorChromeBrowser2, "rgba(0, 0, 0, 0)", "second tab initial");
     60  is(colorHttpBrowser, "rgba(0, 0, 0, 0)", "third tab initial");
     61 
     62  // Step 2 - open and focus another window
     63  let otherWindow = window.open(testPageWindow, "", "chrome");
     64  await SimpleTest.promiseFocus(otherWindow);
     65  colorChromeBrowser1 = await getBackgroundColor(chromeBrowser1, false);
     66  colorChromeBrowser2 = await getBackgroundColor(chromeBrowser2, false);
     67  colorHttpBrowser = await getBackgroundColor(httpBrowser, false);
     68  is(colorChromeBrowser1, "rgb(255, 0, 0)", "first tab lowered");
     69  is(colorChromeBrowser2, "rgb(255, 0, 0)", "second tab lowered");
     70  is(colorHttpBrowser, "rgb(255, 0, 0)", "third tab lowered");
     71 
     72  // Step 3 - close the other window again
     73  otherWindow.close();
     74  colorChromeBrowser1 = await getBackgroundColor(chromeBrowser1, true);
     75  colorChromeBrowser2 = await getBackgroundColor(chromeBrowser2, true);
     76  colorHttpBrowser = await getBackgroundColor(httpBrowser, true);
     77  is(colorChromeBrowser1, "rgba(0, 0, 0, 0)", "first tab raised");
     78  is(colorChromeBrowser2, "rgba(0, 0, 0, 0)", "second tab raised");
     79  is(colorHttpBrowser, "rgba(0, 0, 0, 0)", "third tab raised");
     80 
     81  // Step 4 - switch to the second tab
     82  gBrowser.selectedTab = chromeTab2;
     83  colorChromeBrowser1 = await getBackgroundColor(chromeBrowser1, true);
     84  colorChromeBrowser2 = await getBackgroundColor(chromeBrowser2, true);
     85  colorHttpBrowser = await getBackgroundColor(httpBrowser, true);
     86  is(colorChromeBrowser1, "rgba(0, 0, 0, 0)", "first tab after tab switch");
     87  is(colorChromeBrowser2, "rgba(0, 0, 0, 0)", "second tab after tab switch");
     88  is(colorHttpBrowser, "rgba(0, 0, 0, 0)", "third tab after tab switch");
     89 
     90  BrowserTestUtils.removeTab(chromeTab1);
     91  BrowserTestUtils.removeTab(chromeTab2);
     92  BrowserTestUtils.removeTab(httpTab);
     93  otherWindow = null;
     94 });
     95 
     96 function getBackgroundColor(browser, expectedActive) {
     97  return SpecialPowers.spawn(
     98    browser,
     99    [!expectedActive],
    100    async hasPseudoClass => {
    101      let area = content.document.getElementById("area");
    102      await ContentTaskUtils.waitForCondition(() => {
    103        return area;
    104      }, "Page has loaded");
    105      await ContentTaskUtils.waitForCondition(
    106        () => {
    107          return area.matches(":-moz-window-inactive") == hasPseudoClass;
    108        },
    109        `Window is considered ${hasPseudoClass ? "inactive" : "active"}`
    110      );
    111 
    112      return content.getComputedStyle(area).backgroundColor;
    113    }
    114  );
    115 }