1146543 - [e10s] browser_bug575561.js causes unsafe CPOW usage warnings

Status: RESOLVED DUPLICATE of bug 1375710

(Firefox :: General, defect)

Description

[Ian Moody [:Kwan] (UTC+0)]

+++ This bug was initially created as a clone of Bug #1133577 +++

Mined from test logs

In browser/base/content/test/general/browser_bug575561.js

let waitForPageLoad = Task.async(function*(browser, linkLocation) {
  yield waitForDocLoadComplete();

  is(browser.contentDocument.location.href, linkLocation, "Link should not open in a new tab"); <- Causes unsafe CPOW warning
});

[...]

let testLink = Task.async(function*(aLinkIndex, pinTab, expectNewTab, testSubFrame) {
  let appTab = gBrowser.addTab(TEST_URL, {skipAnimation: true});
  if (pinTab)
    gBrowser.pinTab(appTab);
  gBrowser.selectedTab = appTab;

  yield waitForDocLoadComplete();

  let browser = appTab.linkedBrowser;
  if (testSubFrame)
    browser = browser.contentDocument.querySelector("iframe"); <- Causes unsafe CPOW warning

  let link = browser.contentDocument.querySelectorAll("a")[aLinkIndex]; <- Causes unsafe CPOW warning

  let promise;
  if (expectNewTab)
    promise = waitForTabOpen();
  else
    promise = waitForPageLoad(browser, link.href); <- Causes unsafe CPOW warning

  info("Clicking " + link.textContent); <- Causes unsafe CPOW warning
  link.click(); <- Causes unsafe CPOW warning

  yield promise;

  gBrowser.removeTab(appTab);
});

Comment 1

[Tracy Walker [:tracy]]

Is there a CPOW usage bug that this might just depend on?

Comment 2

[Andrew McCreight [:mccr8]]

Looks like bug 1375710 removed the CPOW usage from this test.