Add m-esr52 at 52.6.0

1 files changed, 45 insertions, 0 deletions

diff --git a/browser/components/sessionstore/test/browser_global_store.js b/browser/components/sessionstore/test/browser_global_store.js
new file mode 100644
index 000000000..792154830
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_global_store.js
@@ -0,0 +1,45 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests the API for saving global session data.
+add_task(function* () {
+  const key1 = "Unique name 1: " + Date.now();
+  const key2 = "Unique name 2: " + Date.now();
+  const value1 = "Unique value 1: " + Math.random();
+  const value2 = "Unique value 2: " + Math.random();
+
+  let global = {};
+  global[key1] = value1;
+
+  const testState = {
+    windows: [
+      {
+        tabs: [
+          { entries: [{ url: "about:blank" }] },
+        ]
+      }
+    ],
+    global: global
+  };
+
+  function testRestoredState() {
+    is(ss.getGlobalValue(key1), value1, "restored state has global value");
+  }
+
+  function testGlobalStore() {
+    is(ss.getGlobalValue(key2), "", "global value initially not set");
+
+    ss.setGlobalValue(key2, value1);
+    is(ss.getGlobalValue(key2), value1, "retreived value matches stored");
+
+    ss.setGlobalValue(key2, value2);
+    is(ss.getGlobalValue(key2), value2, "previously stored value was overwritten");
+
+    ss.deleteGlobalValue(key2);
+    is(ss.getGlobalValue(key2), "", "global value was deleted");
+  }
+
+  yield promiseBrowserState(testState);
+  testRestoredState();
+  testGlobalStore();
+});