Add m-esr52 at 52.6.0

1 files changed, 65 insertions, 0 deletions

diff --git a/browser/components/sessionstore/test/browser_618151.js b/browser/components/sessionstore/test/browser_618151.js
new file mode 100644
index 000000000..bdc268e6c
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_618151.js
@@ -0,0 +1,65 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const stateBackup = ss.getBrowserState();
+const testState = {
+  windows: [{
+    tabs: [
+      { entries: [{ url: "about:blank" }] },
+      { entries: [{ url: "about:mozilla" }] }
+    ]
+  }]
+};
+
+
+function test() {
+  /** Test for Bug 618151 - Overwriting state can lead to unrestored tabs **/
+  waitForExplicitFinish();
+  runNextTest();
+}
+
+// Just a subset of tests from bug 615394 that causes a timeout.
+var tests = [test_setup, test_hang];
+function runNextTest() {
+  // set an empty state & run the next test, or finish
+  if (tests.length) {
+    // Enumerate windows and close everything but our primary window. We can't
+    // use waitForFocus() because apparently it's buggy. See bug 599253.
+    var windowsEnum = Services.wm.getEnumerator("navigator:browser");
+    let closeWinPromises = [];
+    while (windowsEnum.hasMoreElements()) {
+      var currentWindow = windowsEnum.getNext();
+      if (currentWindow != window) {
+        closeWinPromises.push(BrowserTestUtils.closeWindow(currentWindow));
+      }
+    }
+
+    Promise.all(closeWinPromises).then(() => {
+      let currentTest = tests.shift();
+      info("running " + currentTest.name);
+      waitForBrowserState(testState, currentTest);
+    });
+  }
+  else {
+    ss.setBrowserState(stateBackup);
+    executeSoon(finish);
+  }
+}
+
+function test_setup() {
+  function onSSTabRestored(aEvent) {
+    gBrowser.tabContainer.removeEventListener("SSTabRestored", onSSTabRestored, false);
+    runNextTest();
+  }
+
+  gBrowser.tabContainer.addEventListener("SSTabRestored", onSSTabRestored, false);
+  ss.setTabState(gBrowser.tabs[1], JSON.stringify({
+    entries: [{ url: "http://example.org" }],
+    extData: { foo: "bar" } }));
+}
+
+function test_hang() {
+  ok(true, "test didn't time out");
+  runNextTest();
+}