import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

toolkit/components/remotebrowserutils/tests/browser/.eslintrc.js

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+"use strict";
+
+module.exports = {
+  "extends": [
+    "../../../../../testing/mochitest/browser.eslintrc.js"
+  ]
+};

toolkit/components/remotebrowserutils/tests/browser/browser.ini

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+[DEFAULT]
+run-if = e10s
+support-files =
+  dummy_page.html
+
+[browser_RemoteWebNavigation.js]

toolkit/components/remotebrowserutils/tests/browser/browser_RemoteWebNavigation.js

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+/* eslint-env mozilla/frame-script */
+
+const DUMMY1 = "http://example.com/browser/toolkit/modules/tests/browser/dummy_page.html";
+const DUMMY2 = "http://example.org/browser/toolkit/modules/tests/browser/dummy_page.html"
+
+function waitForLoad(uri) {
+  return BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser, false, uri);
+}
+
+function waitForPageShow(browser = gBrowser.selectedBrowser) {
+  return BrowserTestUtils.waitForContentEvent(browser, "pageshow", true);
+}
+
+function makeURI(url) {
+  return Cc["@mozilla.org/network/io-service;1"].
+         getService(Ci.nsIIOService).
+         newURI(url, null, null);
+}
+
+// Tests that loadURI accepts a referrer and it is included in the load.
+add_task(function* test_referrer() {
+  gBrowser.selectedTab = gBrowser.addTab();
+  let browser = gBrowser.selectedBrowser;
+
+  browser.webNavigation.loadURI(DUMMY1,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                makeURI(DUMMY2),
+                                null, null);
+  yield waitForLoad(DUMMY1);
+
+  yield ContentTask.spawn(browser, [ DUMMY1, DUMMY2 ], function([dummy1, dummy2]) {
+    is(content.location.href, dummy1, "Should have loaded the right URL");
+    is(content.document.referrer, dummy2, "Should have the right referrer");
+  });
+
+  gBrowser.removeCurrentTab();
+});
+
+// Tests that remote access to webnavigation.sessionHistory works.
+add_task(function* test_history() {
+  function checkHistoryIndex(browser, n) {
+    return ContentTask.spawn(browser, n, function(n) {
+      let history = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
+                            .getInterface(Ci.nsISHistory);
+      is(history.index, n, "Should be at the right place in history");
+    });
+  }
+  gBrowser.selectedTab = gBrowser.addTab();
+  let browser = gBrowser.selectedBrowser;
+
+  browser.webNavigation.loadURI(DUMMY1,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                null, null, null);
+  yield waitForLoad(DUMMY1);
+
+  browser.webNavigation.loadURI(DUMMY2,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                null, null, null);
+  yield waitForLoad(DUMMY2);
+
+  yield ContentTask.spawn(browser, [DUMMY1, DUMMY2], function([dummy1, dummy2]) {
+    let history = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
+                          .getInterface(Ci.nsISHistory);
+    is(history.count, 2, "Should be two history items");
+    is(history.index, 1, "Should be at the right place in history");
+    let entry = history.getEntryAtIndex(0, false);
+    is(entry.URI.spec, dummy1, "Should have the right history entry");
+    entry = history.getEntryAtIndex(1, false);
+    is(entry.URI.spec, dummy2, "Should have the right history entry");
+  });
+
+  let promise = waitForPageShow();
+  browser.webNavigation.goBack();
+  yield promise;
+  yield checkHistoryIndex(browser, 0);
+
+  promise = waitForPageShow();
+  browser.webNavigation.goForward();
+  yield promise;
+  yield checkHistoryIndex(browser, 1);
+
+  promise = waitForPageShow();
+  browser.webNavigation.gotoIndex(0);
+  yield promise;
+  yield checkHistoryIndex(browser, 0);
+
+  gBrowser.removeCurrentTab();
+});
+
+// Tests that load flags are passed through to the content process.
+add_task(function* test_flags() {
+  function checkHistory(browser, { count, index }) {
+    return ContentTask.spawn(browser, [ DUMMY2, count, index ],
+      function([ dummy2, count, index ]) {
+        let history = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
+                              .getInterface(Ci.nsISHistory);
+        is(history.count, count, "Should be one history item");
+        is(history.index, index, "Should be at the right place in history");
+        let entry = history.getEntryAtIndex(index, false);
+        is(entry.URI.spec, dummy2, "Should have the right history entry");
+      });
+  }
+
+  gBrowser.selectedTab = gBrowser.addTab();
+  let browser = gBrowser.selectedBrowser;
+
+  browser.webNavigation.loadURI(DUMMY1,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                null, null, null);
+  yield waitForLoad(DUMMY1);
+
+  browser.webNavigation.loadURI(DUMMY2,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_REPLACE_HISTORY,
+                                null, null, null);
+  yield waitForLoad(DUMMY2);
+  yield checkHistory(browser, { count: 1, index: 0 });
+
+  browser.webNavigation.loadURI(DUMMY1,
+                                Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_HISTORY,
+                                null, null, null);
+  yield waitForLoad(DUMMY1);
+  yield checkHistory(browser, { count: 1, index: 0 });
+
+  gBrowser.removeCurrentTab();
+});
+
+// Tests that attempts to use unsupported arguments throw an exception.
+add_task(function* test_badarguments() {
+  if (!gMultiProcessBrowser)
+    return;
+
+  gBrowser.selectedTab = gBrowser.addTab();
+  let browser = gBrowser.selectedBrowser;
+
+  try {
+    browser.webNavigation.loadURI(DUMMY1,
+                                  Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                  null, {}, null);
+    ok(false, "Should have seen an exception from trying to pass some postdata");
+  }
+  catch (e) {
+    ok(true, "Should have seen an exception from trying to pass some postdata");
+  }
+
+  try {
+    browser.webNavigation.loadURI(DUMMY1,
+                                  Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+                                  null, null, {});
+    ok(false, "Should have seen an exception from trying to pass some headers");
+  }
+  catch (e) {
+    ok(true, "Should have seen an exception from trying to pass some headers");
+  }
+
+  gBrowser.removeCurrentTab();
+});

toolkit/components/remotebrowserutils/tests/browser/dummy_page.html

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+<!DOCTYPE html>
+
+<html>
+<body>
+<p>Page</p>
+</body>
+</html>