Remove browser tests - Part 1: The Tests (except for experiments)

1 files changed, 0 insertions, 268 deletions

diff --git a/browser/modules/test/browser_UsageTelemetry.js b/browser/modules/test/browser_UsageTelemetry.js
deleted file mode 100644
index a84f33a97..000000000
--- a/browser/modules/test/browser_UsageTelemetry.js
+++ /dev/null
@@ -1,268 +0,0 @@
-"use strict";
-
-const MAX_CONCURRENT_TABS = "browser.engagement.max_concurrent_tab_count";
-const TAB_EVENT_COUNT = "browser.engagement.tab_open_event_count";
-const MAX_CONCURRENT_WINDOWS = "browser.engagement.max_concurrent_window_count";
-const WINDOW_OPEN_COUNT = "browser.engagement.window_open_event_count";
-const TOTAL_URI_COUNT = "browser.engagement.total_uri_count";
-const UNIQUE_DOMAINS_COUNT = "browser.engagement.unique_domains_count";
-const UNFILTERED_URI_COUNT = "browser.engagement.unfiltered_uri_count";
-
-const TELEMETRY_SUBSESSION_TOPIC = "internal-telemetry-after-subsession-split";
-
-/**
- * Waits for the web progress listener associated with this tab to fire an
- * onLocationChange for a non-error page.
- *
- * @param {xul:browser} browser
- *        A xul:browser.
- *
- * @return {Promise}
- * @resolves When navigating to a non-error page.
- */
-function browserLocationChanged(browser) {
-  return new Promise(resolve => {
-    let wpl = {
-      onStateChange() {},
-      onSecurityChange() {},
-      onStatusChange() {},
-      onLocationChange(aWebProgress, aRequest, aURI, aFlags) {
-        if (!(aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_ERROR_PAGE)) {
-          browser.webProgress.removeProgressListener(filter);
-          filter.removeProgressListener(wpl);
-          resolve();
-        }
-      },
-      QueryInterface: XPCOMUtils.generateQI([
-        Ci.nsIWebProgressListener,
-        Ci.nsIWebProgressListener2,
-      ]),
-    };
-    const filter = Cc["@mozilla.org/appshell/component/browser-status-filter;1"]
-                     .createInstance(Ci.nsIWebProgress);
-    filter.addProgressListener(wpl, Ci.nsIWebProgress.NOTIFY_ALL);
-    browser.webProgress.addProgressListener(filter, Ci.nsIWebProgress.NOTIFY_ALL);
-  });
-}
-
-/**
- * An helper that checks the value of a scalar if it's expected to be > 0,
- * otherwise makes sure that the scalar it's not reported.
- */
-let checkScalar = (scalars, scalarName, value, msg) => {
-  if (value > 0) {
-    is(scalars[scalarName], value, msg);
-    return;
-  }
-  ok(!(scalarName in scalars), scalarName + " must not be reported.");
-};
-
-/**
- * Get a snapshot of the scalars and check them against the provided values.
- */
-let checkScalars = (countsObject) => {
-  const scalars =
-    Services.telemetry.snapshotScalars(Ci.nsITelemetry.DATASET_RELEASE_CHANNEL_OPTIN);
-
-  // Check the expected values. Scalars that are never set must not be reported.
-  checkScalar(scalars, MAX_CONCURRENT_TABS, countsObject.maxTabs,
-              "The maximum tab count must match the expected value.");
-  checkScalar(scalars, TAB_EVENT_COUNT, countsObject.tabOpenCount,
-              "The number of open tab event count must match the expected value.");
-  checkScalar(scalars, MAX_CONCURRENT_WINDOWS, countsObject.maxWindows,
-              "The maximum window count must match the expected value.");
-  checkScalar(scalars, WINDOW_OPEN_COUNT, countsObject.windowsOpenCount,
-              "The number of window open event count must match the expected value.");
-  checkScalar(scalars, TOTAL_URI_COUNT, countsObject.totalURIs,
-              "The total URI count must match the expected value.");
-  checkScalar(scalars, UNIQUE_DOMAINS_COUNT, countsObject.domainCount,
-              "The unique domains count must match the expected value.");
-  checkScalar(scalars, UNFILTERED_URI_COUNT, countsObject.totalUnfilteredURIs,
-              "The unfiltered URI count must match the expected value.");
-};
-
-add_task(function* test_tabsAndWindows() {
-  // Let's reset the counts.
-  Services.telemetry.clearScalars();
-
-  let openedTabs = [];
-  let expectedTabOpenCount = 0;
-  let expectedWinOpenCount = 0;
-  let expectedMaxTabs = 0;
-  let expectedMaxWins = 0;
-
-  // Add a new tab and check that the count is right.
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"));
-  expectedTabOpenCount = 1;
-  expectedMaxTabs = 2;
-  // This, and all the checks below, also check that initial pages (about:newtab, about:blank, ..)
-  // are not counted by the total_uri_count and the unfiltered_uri_count probes.
-  checkScalars({maxTabs: expectedMaxTabs, tabOpenCount: expectedTabOpenCount, maxWindows: expectedMaxWins,
-                windowsOpenCount: expectedWinOpenCount, totalURIs: 0, domainCount: 0,
-                totalUnfilteredURIs: 0});
-
-  // Add two new tabs in the same window.
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"));
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"));
-  expectedTabOpenCount += 2;
-  expectedMaxTabs += 2;
-  checkScalars({maxTabs: expectedMaxTabs, tabOpenCount: expectedTabOpenCount, maxWindows: expectedMaxWins,
-                windowsOpenCount: expectedWinOpenCount, totalURIs: 0, domainCount: 0,
-                totalUnfilteredURIs: 0});
-
-  // Add a new window and then some tabs in it. An empty new windows counts as a tab.
-  let win = yield BrowserTestUtils.openNewBrowserWindow();
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(win.gBrowser, "about:blank"));
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(win.gBrowser, "about:blank"));
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"));
-  // The new window started with a new tab, so account for it.
-  expectedTabOpenCount += 4;
-  expectedWinOpenCount += 1;
-  expectedMaxWins = 2;
-  expectedMaxTabs += 4;
-
-  // Remove a tab from the first window, the max shouldn't change.
-  yield BrowserTestUtils.removeTab(openedTabs.pop());
-  checkScalars({maxTabs: expectedMaxTabs, tabOpenCount: expectedTabOpenCount, maxWindows: expectedMaxWins,
-                windowsOpenCount: expectedWinOpenCount, totalURIs: 0, domainCount: 0,
-                totalUnfilteredURIs: 0});
-
-  // Remove all the extra windows and tabs.
-  for (let tab of openedTabs) {
-    yield BrowserTestUtils.removeTab(tab);
-  }
-  yield BrowserTestUtils.closeWindow(win);
-
-  // Make sure all the scalars still have the expected values.
-  checkScalars({maxTabs: expectedMaxTabs, tabOpenCount: expectedTabOpenCount, maxWindows: expectedMaxWins,
-                windowsOpenCount: expectedWinOpenCount, totalURIs: 0, domainCount: 0,
-                totalUnfilteredURIs: 0});
-});
-
-add_task(function* test_subsessionSplit() {
-  // Let's reset the counts.
-  Services.telemetry.clearScalars();
-
-  // Add a new window (that will have 4 tabs).
-  let win = yield BrowserTestUtils.openNewBrowserWindow();
-  let openedTabs = [];
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(win.gBrowser, "about:blank"));
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(win.gBrowser, "about:mozilla"));
-  openedTabs.push(yield BrowserTestUtils.openNewForegroundTab(win.gBrowser, "http://www.example.com"));
-
-  // Check that the scalars have the right values. We expect 2 unfiltered URI loads
-  // (about:mozilla and www.example.com, but no about:blank) and 1 URI totalURIs
-  // (only www.example.com).
-  checkScalars({maxTabs: 5, tabOpenCount: 4, maxWindows: 2, windowsOpenCount: 1,
-                totalURIs: 1, domainCount: 1, totalUnfilteredURIs: 2});
-
-  // Remove a tab.
-  yield BrowserTestUtils.removeTab(openedTabs.pop());
-
-  // Simulate a subsession split by clearing the scalars (via |snapshotScalars|) and
-  // notifying the subsession split topic.
-  Services.telemetry.snapshotScalars(Ci.nsITelemetry.DATASET_RELEASE_CHANNEL_OPTIN,
-                                     true /* clearScalars */);
-  Services.obs.notifyObservers(null, TELEMETRY_SUBSESSION_TOPIC, "");
-
-  // After a subsession split, only the MAX_CONCURRENT_* scalars must be available
-  // and have the correct value. No tabs, windows or URIs were opened so other scalars
-  // must not be reported.
-  checkScalars({maxTabs: 4, tabOpenCount: 0, maxWindows: 2, windowsOpenCount: 0,
-                totalURIs: 0, domainCount: 0, totalUnfilteredURIs: 0});
-
-  // Remove all the extra windows and tabs.
-  for (let tab of openedTabs) {
-    yield BrowserTestUtils.removeTab(tab);
-  }
-  yield BrowserTestUtils.closeWindow(win);
-});
-
-add_task(function* test_URIAndDomainCounts() {
-  // Let's reset the counts.
-  Services.telemetry.clearScalars();
-
-  let checkCounts = (countsObject) => {
-    // Get a snapshot of the scalars and then clear them.
-    const scalars =
-      Services.telemetry.snapshotScalars(Ci.nsITelemetry.DATASET_RELEASE_CHANNEL_OPTIN);
-    checkScalar(scalars, TOTAL_URI_COUNT, countsObject.totalURIs,
-                "The URI scalar must contain the expected value.");
-    checkScalar(scalars, UNIQUE_DOMAINS_COUNT, countsObject.domainCount,
-                "The unique domains scalar must contain the expected value.");
-    checkScalar(scalars, UNFILTERED_URI_COUNT, countsObject.totalUnfilteredURIs,
-                "The unfiltered URI scalar must contain the expected value.");
-  };
-
-  // Check that about:blank doesn't get counted in the URI total.
-  let firstTab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank");
-  checkCounts({totalURIs: 0, domainCount: 0, totalUnfilteredURIs: 0});
-
-  // Open a different page and check the counts.
-  yield BrowserTestUtils.loadURI(firstTab.linkedBrowser, "http://example.com/");
-  yield BrowserTestUtils.browserLoaded(firstTab.linkedBrowser);
-  checkCounts({totalURIs: 1, domainCount: 1, totalUnfilteredURIs: 1});
-
-  // Activating a different tab must not increase the URI count.
-  let secondTab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank");
-  yield BrowserTestUtils.switchTab(gBrowser, firstTab);
-  checkCounts({totalURIs: 1, domainCount: 1, totalUnfilteredURIs: 1});
-  yield BrowserTestUtils.removeTab(secondTab);
-
-  // Open a new window and set the tab to a new address.
-  let newWin = yield BrowserTestUtils.openNewBrowserWindow();
-  yield BrowserTestUtils.loadURI(newWin.gBrowser.selectedBrowser, "http://example.com/");
-  yield BrowserTestUtils.browserLoaded(newWin.gBrowser.selectedBrowser);
-  checkCounts({totalURIs: 2, domainCount: 1, totalUnfilteredURIs: 2});
-
-  // We should not count AJAX requests.
-  const XHR_URL = "http://example.com/r";
-  yield ContentTask.spawn(newWin.gBrowser.selectedBrowser, XHR_URL, function(url) {
-    return new Promise(resolve => {
-      var xhr = new content.window.XMLHttpRequest();
-      xhr.open("GET", url);
-      xhr.onload = () => resolve();
-      xhr.send();
-    });
-  });
-  checkCounts({totalURIs: 2, domainCount: 1, totalUnfilteredURIs: 2});
-
-  // Check that we're counting page fragments.
-  let loadingStopped = browserLocationChanged(newWin.gBrowser.selectedBrowser);
-  yield BrowserTestUtils.loadURI(newWin.gBrowser.selectedBrowser, "http://example.com/#2");
-  yield loadingStopped;
-  checkCounts({totalURIs: 3, domainCount: 1, totalUnfilteredURIs: 3});
-
-  // Check that a different URI from the example.com domain doesn't increment the unique count.
-  yield BrowserTestUtils.loadURI(newWin.gBrowser.selectedBrowser, "http://test1.example.com/");
-  yield BrowserTestUtils.browserLoaded(newWin.gBrowser.selectedBrowser);
-  checkCounts({totalURIs: 4, domainCount: 1, totalUnfilteredURIs: 4});
-
-  // Make sure that the unique domains counter is incrementing for a different domain.
-  yield BrowserTestUtils.loadURI(newWin.gBrowser.selectedBrowser, "https://example.org/");
-  yield BrowserTestUtils.browserLoaded(newWin.gBrowser.selectedBrowser);
-  checkCounts({totalURIs: 5, domainCount: 2, totalUnfilteredURIs: 5});
-
-  // Check that we only account for top level loads (e.g. we don't count URIs from
-  // embedded iframes).
-  yield ContentTask.spawn(newWin.gBrowser.selectedBrowser, null, function* () {
-    let doc = content.document;
-    let iframe = doc.createElement("iframe");
-    let promiseIframeLoaded = ContentTaskUtils.waitForEvent(iframe, "load", false);
-    iframe.src = "https://example.org/test";
-    doc.body.insertBefore(iframe, doc.body.firstChild);
-    yield promiseIframeLoaded;
-  });
-  checkCounts({totalURIs: 5, domainCount: 2, totalUnfilteredURIs: 5});
-
-  // Check that uncommon protocols get counted in the unfiltered URI probe.
-  const TEST_PAGE =
-    "data:text/html,<a id='target' href='%23par1'>Click me</a><a name='par1'>The paragraph.</a>";
-  yield BrowserTestUtils.loadURI(newWin.gBrowser.selectedBrowser, TEST_PAGE);
-  yield BrowserTestUtils.browserLoaded(newWin.gBrowser.selectedBrowser);
-  checkCounts({totalURIs: 5, domainCount: 2, totalUnfilteredURIs: 6});
-
-  // Clean up.
-  yield BrowserTestUtils.removeTab(firstTab);
-  yield BrowserTestUtils.closeWindow(newWin);
-});