Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 70 insertions, 0 deletions

diff --git a/devtools/client/shared/test/xpcshell/test_WeakMapMap.js b/devtools/client/shared/test/xpcshell/test_WeakMapMap.js
new file mode 100644
index 0000000000..f1103ab8f6
--- /dev/null
+++ b/devtools/client/shared/test/xpcshell/test_WeakMapMap.js
@@ -0,0 +1,70 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test WeakMapMap.
+
+"use strict";
+
+const { require } = ChromeUtils.import("resource://devtools/shared/Loader.jsm");
+const WeakMapMap = require("devtools/client/shared/WeakMapMap");
+
+const myWeakMapMap = new WeakMapMap();
+const key = { randomObject: true };
+
+// eslint-disable-next-line
+function run_test() {
+  test_set();
+  test_has();
+  test_get();
+  test_delete();
+  test_clear();
+}
+
+function test_set() {
+  // myWeakMapMap.set
+  myWeakMapMap.set(key, "text1", "value1");
+  myWeakMapMap.set(key, "text2", "value2");
+  myWeakMapMap.set(key, "text3", "value3");
+}
+
+function test_has() {
+  // myWeakMapMap.has
+  ok(myWeakMapMap.has(key, "text1"), "text1 exists");
+  ok(myWeakMapMap.has(key, "text2"), "text2 exists");
+  ok(myWeakMapMap.has(key, "text3"), "text3 exists");
+  ok(!myWeakMapMap.has(key, "notakey"), "notakey does not exist");
+}
+
+function test_get() {
+  // myWeakMapMap.get
+  const value1 = myWeakMapMap.get(key, "text1");
+  equal(value1, "value1", "test value1");
+
+  const value2 = myWeakMapMap.get(key, "text2");
+  equal(value2, "value2", "test value2");
+
+  const value3 = myWeakMapMap.get(key, "text3");
+  equal(value3, "value3", "test value3");
+
+  const value4 = myWeakMapMap.get(key, "notakey");
+  equal(value4, undefined, "test value4");
+}
+
+function test_delete() {
+  // myWeakMapMap.delete
+  myWeakMapMap.delete(key, "text2");
+
+  // Check that the correct entry was deleted
+  ok(myWeakMapMap.has(key, "text1"), "text1 exists");
+  ok(!myWeakMapMap.has(key, "text2"), "text2 no longer exists");
+  ok(myWeakMapMap.has(key, "text3"), "text3 exists");
+}
+
+function test_clear() {
+  // myWeakMapMap.clear
+  myWeakMapMap.clear();
+
+  // Ensure myWeakMapMap was properly cleared
+  ok(!myWeakMapMap.has(key, "text1"), "text1 no longer exists");
+  ok(!myWeakMapMap.has(key, "text3"), "text3 no longer exists");
+}