Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/remote/shared/messagehandler/test/browser/browser_session_data_update.js b/remote/shared/messagehandler/test/browser/browser_session_data_update.js
new file mode 100644
index 0000000000..342a4a6139
--- /dev/null
+++ b/remote/shared/messagehandler/test/browser/browser_session_data_update.js
@@ -0,0 +1,113 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_PAGE = "https://example.com/document-builder.sjs?html=tab";
+
+const { assertUpdate, createSessionDataUpdate, getUpdates } =
+  SessionDataUpdateHelpers;
+
+// Test various session data update scenarios against a single browsing context.
+add_task(async function test_session_data_update() {
+  const tab1 = gBrowser.selectedTab;
+  await loadURL(tab1.linkedBrowser, TEST_PAGE);
+  const browsingContext1 = tab1.linkedBrowser.browsingContext;
+
+  const root = createRootMessageHandler("session-data-update");
+
+  info("Add a new session data item, expect one return value");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-1"], "add", "category1"),
+  ]);
+  let processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 1);
+  assertUpdate(processedUpdates.at(-1), ["text-1"], "category1");
+
+  info("Add two session data items, expect one return value with both items");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-2"], "add", "category1"),
+    createSessionDataUpdate(["text-3"], "add", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 2);
+  assertUpdate(
+    processedUpdates.at(-1),
+    ["text-1", "text-2", "text-3"],
+    "category1"
+  );
+
+  info("Try to add an existing data item, expect no update broadcast");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-1"], "add", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 2);
+
+  info("Add an existing and a new item");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-2", "text-4"], "add", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 3);
+  assertUpdate(
+    processedUpdates.at(-1),
+    ["text-1", "text-2", "text-3", "text-4"],
+    "category1"
+  );
+
+  info("Remove an item, expect only the new item to return");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-3"], "remove", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 4);
+  assertUpdate(
+    processedUpdates.at(-1),
+    ["text-1", "text-2", "text-4"],
+    "category1"
+  );
+
+  info("Remove a unknown item, expect no return value");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-unknown"], "remove", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 4);
+  assertUpdate(
+    processedUpdates.at(-1),
+    ["text-1", "text-2", "text-4"],
+    "category1"
+  );
+
+  info("Remove an existing and a unknown item");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-2"], "remove", "category1"),
+    createSessionDataUpdate(["text-unknown"], "remove", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 5);
+  assertUpdate(processedUpdates.at(-1), ["text-1", "text-4"], "category1");
+
+  info("Add and remove at once");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-5"], "add", "category1"),
+    createSessionDataUpdate(["text-4"], "remove", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  is(processedUpdates.length, 6);
+  assertUpdate(processedUpdates.at(-1), ["text-1", "text-5"], "category1");
+
+  info("Adding and removing an item does not trigger any update");
+  await root.updateSessionData([
+    createSessionDataUpdate(["text-6"], "add", "category1"),
+    createSessionDataUpdate(["text-6"], "remove", "category1"),
+  ]);
+  processedUpdates = await getUpdates(root, browsingContext1);
+  // TODO: We could detect transactions which can't have any impact and fully
+  // ignore them. See Bug 1810807.
+  todo_is(processedUpdates.length, 6);
+  assertUpdate(processedUpdates.at(-1), ["text-1", "text-5"], "category1");
+
+  root.destroy();
+});