From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/mm_messageChannelParent.js               | 144 +++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 dom/messagechannel/tests/mm_messageChannelParent.js

(limited to 'dom/messagechannel/tests/mm_messageChannelParent.js')

diff --git a/dom/messagechannel/tests/mm_messageChannelParent.js b/dom/messagechannel/tests/mm_messageChannelParent.js
new file mode 100644
index 0000000000..a5595722a2
--- /dev/null
+++ b/dom/messagechannel/tests/mm_messageChannelParent.js
@@ -0,0 +1,144 @@
+let port;
+let mm;
+
+function info(message) {
+  return window.arguments[0].info(message);
+}
+
+function ok(condition, message) {
+  return window.arguments[0].ok(condition, message);
+}
+
+function is(v1, v2, message) {
+  return window.arguments[0].is(v1, v2, message);
+}
+
+function todo_is(v1, v2, message) {
+  return window.arguments[0].todo_is(v1, v2, message);
+}
+
+function cleanUp() {
+  window.arguments[0].setTimeout(function () {
+    this.done();
+  }, 0);
+  window.close();
+}
+
+function debug(msg) {
+  dump("[mmMessageChannelParent]" + msg + "\n");
+}
+
+let tests = [basic_test, close_test, empty_transferable, not_transferable];
+
+// Test Routine
+function run_tests() {
+  let test = tests.shift();
+  if (test === undefined) {
+    cleanUp();
+    return;
+  }
+
+  test(function () {
+    setTimeout(run_tests, 0);
+  });
+}
+
+// Basic communication test.
+function basic_test(finish) {
+  ok(mm, "basic_test");
+
+  let finishPrepare = msg => {
+    is(msg.data.message, "OK", "");
+    ok(port, "");
+    port.onmessage = message => {
+      is(message.data, "BasicTest:TestOK", "");
+      finish();
+    };
+    port.postMessage("BasicTest:StartTest");
+    mm.removeMessageListener("BasicTest:FinishPrepare", finishPrepare);
+  };
+
+  let channel = new MessageChannel();
+  port = channel.port2;
+  mm.addMessageListener("BasicTest:FinishPrepare", finishPrepare);
+  mm.sendAsyncMessage("BasicTest:PortCreated", {}, [channel.port1]);
+}
+
+// Communicate with closed port.
+function close_test(finish) {
+  ok(mm, "close_test");
+
+  let finishPrepare = msg => {
+    is(msg.data.message, "OK", "");
+    ok(port, "");
+
+    port.onmessage = message => {
+      ok(false, "Port is alive.");
+      finish();
+    };
+
+    port.postMessage("CloseTest:StartTest");
+    mm.removeMessageListener("CloseTest:FinishPrepare", finishPrepare);
+    finish();
+  };
+
+  let channel = new MessageChannel();
+  port = channel.port2;
+  mm.addMessageListener("CloseTest:FinishPrepare", finishPrepare);
+  mm.sendAsyncMessage("CloseTest:PortCreated", {}, [channel.port1]);
+}
+
+// Empty transferable object
+function empty_transferable(finish) {
+  ok(mm, "empty_transferable");
+
+  let finishPrepare = msg => {
+    ok(true, "Same basic test.");
+    mm.removeMessageListener("EmptyTest:FinishPrepare", finishPrepare);
+    finish();
+  };
+
+  mm.addMessageListener("EmptyTest:FinishPrepare", finishPrepare);
+  mm.sendAsyncMessage("EmptyTest:PortCreated", {}, []);
+}
+
+// Not transferable object.
+function not_transferable(finish) {
+  ok(mm, "not_transferable");
+
+  let finishPrepare = msg => {
+    ok(true, "Same basic test.");
+    finish();
+  };
+
+  mm.addMessageListener("NotTransferableTest:FinishPrepare", finishPrepare);
+  mm.sendAsyncMessage("NotTransferableTest:PortCreated", {}, [""]);
+}
+
+/*
+ * Test preparation
+ */
+function finishLoad(msg) {
+  run_tests();
+}
+
+function prepare_test() {
+  debug("start run_tests()");
+  var node = document.getElementById("messagechannel_remote");
+  mm = node.messageManager; //Services.ppmm.getChildAt(1);
+  ok(mm, "created MessageManager.");
+
+  mm.addMessageListener("mmMessagePort:finishScriptLoad", finishLoad);
+  mm.addMessageListener("mmMessagePort:fail", failed_test);
+  //mm.loadProcessScript("chrome://mochitests/content/chrome/dom/messagechannel/tests/mm_messageChannel.js", true);
+  mm.loadFrameScript(
+    "chrome://mochitests/content/chrome/dom/messagechannel/tests/mm_messageChannel.js",
+    true
+  );
+  ok(true, "Loaded");
+}
+
+function failed_test() {
+  debug("failed test in child process");
+  ok(false, "");
+}
-- 
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