Add m-esr52 at 52.6.0

1 files changed, 150 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_e10s_chrome_process.js b/browser/base/content/test/general/browser_e10s_chrome_process.js
new file mode 100644
index 000000000..0726447ce
--- /dev/null
+++ b/browser/base/content/test/general/browser_e10s_chrome_process.js
@@ -0,0 +1,150 @@
+// Returns a function suitable for add_task which loads startURL, runs
+// transitionTask and waits for endURL to load, checking that the URLs were
+// loaded in the correct process.
+function makeTest(name, startURL, startProcessIsRemote, endURL, endProcessIsRemote, transitionTask) {
+  return function*() {
+    info("Running test " + name + ", " + transitionTask.name);
+    let browser = gBrowser.selectedBrowser;
+
+    // In non-e10s nothing should be remote
+    if (!gMultiProcessBrowser) {
+      startProcessIsRemote = false;
+      endProcessIsRemote = false;
+    }
+
+    // Load the initial URL and make sure we are in the right initial process
+    info("Loading initial URL");
+    browser.loadURI(startURL);
+    yield waitForDocLoadComplete();
+
+    is(browser.currentURI.spec, startURL, "Shouldn't have been redirected");
+    is(browser.isRemoteBrowser, startProcessIsRemote, "Should be displayed in the right process");
+
+    let docLoadedPromise = waitForDocLoadComplete();
+    let asyncTask = Task.async(transitionTask);
+    let expectSyncChange = yield asyncTask(browser, endURL);
+    if (expectSyncChange) {
+      is(browser.isRemoteBrowser, endProcessIsRemote, "Should have switched to the right process synchronously");
+    }
+    yield docLoadedPromise;
+
+    is(browser.currentURI.spec, endURL, "Should have made it to the final URL");
+    is(browser.isRemoteBrowser, endProcessIsRemote, "Should be displayed in the right process");
+  }
+}
+
+const CHROME_PROCESS = Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
+const CONTENT_PROCESS = Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT;
+const PATH = (getRootDirectory(gTestPath) + "test_process_flags_chrome.html").replace("chrome://mochitests", "");
+
+const CHROME = "chrome://mochitests" + PATH;
+const CANREMOTE = "chrome://mochitests-any" + PATH;
+const MUSTREMOTE = "chrome://mochitests-content" + PATH;
+
+add_task(function* init() {
+  gBrowser.selectedTab = gBrowser.addTab("about:blank");
+});
+
+registerCleanupFunction(() => {
+  gBrowser.removeCurrentTab();
+});
+
+function test_url(url, chromeResult, contentResult) {
+  is(E10SUtils.canLoadURIInProcess(url, CHROME_PROCESS),
+     chromeResult, "Check URL in chrome process.");
+  is(E10SUtils.canLoadURIInProcess(url, CONTENT_PROCESS),
+     contentResult, "Check URL in content process.");
+
+  is(E10SUtils.canLoadURIInProcess(url + "#foo", CHROME_PROCESS),
+     chromeResult, "Check URL with ref in chrome process.");
+  is(E10SUtils.canLoadURIInProcess(url + "#foo", CONTENT_PROCESS),
+     contentResult, "Check URL with ref in content process.");
+
+  is(E10SUtils.canLoadURIInProcess(url + "?foo", CHROME_PROCESS),
+     chromeResult, "Check URL with query in chrome process.");
+  is(E10SUtils.canLoadURIInProcess(url + "?foo", CONTENT_PROCESS),
+     contentResult, "Check URL with query in content process.");
+
+  is(E10SUtils.canLoadURIInProcess(url + "?foo#bar", CHROME_PROCESS),
+     chromeResult, "Check URL with query and ref in chrome process.");
+  is(E10SUtils.canLoadURIInProcess(url + "?foo#bar", CONTENT_PROCESS),
+     contentResult, "Check URL with query and ref in content process.");
+}
+
+add_task(function* test_chrome() {
+  test_url(CHROME, true, false);
+});
+
+add_task(function* test_any() {
+  test_url(CANREMOTE, true, true);
+});
+
+add_task(function* test_remote() {
+  test_url(MUSTREMOTE, false, true);
+});
+
+// The set of page transitions
+var TESTS = [
+  [
+    "chrome -> chrome",
+    CHROME, false,
+    CHROME, false,
+  ],
+  [
+    "chrome -> canremote",
+    CHROME, false,
+    CANREMOTE, false,
+  ],
+  [
+    "chrome -> mustremote",
+    CHROME, false,
+    MUSTREMOTE, true,
+  ],
+  [
+    "remote -> chrome",
+    MUSTREMOTE, true,
+    CHROME, false,
+  ],
+  [
+    "remote -> canremote",
+    MUSTREMOTE, true,
+    CANREMOTE, true,
+  ],
+  [
+    "remote -> mustremote",
+    MUSTREMOTE, true,
+    MUSTREMOTE, true,
+  ],
+];
+
+// The different ways to transition from one page to another
+var TRANSITIONS = [
+// Loads the new page by calling browser.loadURI directly
+function* loadURI(browser, uri) {
+  info("Calling browser.loadURI");
+  yield BrowserTestUtils.loadURI(browser, uri);
+  return true;
+},
+
+// Loads the new page by finding a link with the right href in the document and
+// clicking it
+function* clickLink(browser, uri) {
+  info("Clicking link");
+
+  function frame_script(frameUri) {
+    let link = content.document.querySelector("a[href='" + frameUri + "']");
+    link.click();
+  }
+
+  browser.messageManager.loadFrameScript("data:,(" + frame_script.toString() + ")(" + JSON.stringify(uri) + ");", false);
+
+  return false;
+},
+];
+
+// Creates a set of test tasks, one for each combination of TESTS and TRANSITIONS.
+for (let test of TESTS) {
+  for (let transition of TRANSITIONS) {
+    add_task(makeTest(...test, transition));
+  }
+}