fune/browser/base/content/test/referrer/browser_referrer_simple_click.js

// Tests referrer on simple click navigation.
// Clicks on the link, which opens it in the same tab.

function startSimpleClickTestCase(aTestNumber) {
  info("browser_referrer_simple_click: " +
       getReferrerTestDescription(aTestNumber));
  BrowserTestUtils.browserLoaded(gTestWindow.gBrowser.selectedBrowser).then(function() {
    checkReferrerAndStartNextTest(aTestNumber, null, null,
                                  startSimpleClickTestCase);
  });

  clickTheLink(gTestWindow, "testlink", {});
}

function test() {
  requestLongerTimeout(10);  // slowwww shutdown on e10s
  startReferrerTest(startSimpleClickTestCase);
}