Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 79 insertions, 0 deletions

diff --git a/remote/test/puppeteer/packages/puppeteer-core/src/util/decorators.test.ts b/remote/test/puppeteer/packages/puppeteer-core/src/util/decorators.test.ts
new file mode 100644
index 0000000000..4cdaf15d5b
--- /dev/null
+++ b/remote/test/puppeteer/packages/puppeteer-core/src/util/decorators.test.ts
@@ -0,0 +1,79 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import {describe, it} from 'node:test';
+
+import expect from 'expect';
+import sinon from 'sinon';
+
+import {invokeAtMostOnceForArguments} from './decorators.js';
+
+describe('decorators', function () {
+  describe('invokeAtMostOnceForArguments', () => {
+    it('should delegate calls', () => {
+      const spy = sinon.spy();
+      class Test {
+        @invokeAtMostOnceForArguments
+        test(obj1: object, obj2: object) {
+          spy(obj1, obj2);
+        }
+      }
+      const t = new Test();
+      expect(spy.callCount).toBe(0);
+      const obj1 = {};
+      const obj2 = {};
+      t.test(obj1, obj2);
+      expect(spy.callCount).toBe(1);
+    });
+
+    it('should prevent repeated calls', () => {
+      const spy = sinon.spy();
+      class Test {
+        @invokeAtMostOnceForArguments
+        test(obj1: object, obj2: object) {
+          spy(obj1, obj2);
+        }
+      }
+      const t = new Test();
+      expect(spy.callCount).toBe(0);
+      const obj1 = {};
+      const obj2 = {};
+      t.test(obj1, obj2);
+      expect(spy.callCount).toBe(1);
+      expect(spy.lastCall.calledWith(obj1, obj2)).toBeTruthy();
+      t.test(obj1, obj2);
+      expect(spy.callCount).toBe(1);
+      expect(spy.lastCall.calledWith(obj1, obj2)).toBeTruthy();
+      const obj3 = {};
+      t.test(obj1, obj3);
+      expect(spy.callCount).toBe(2);
+      expect(spy.lastCall.calledWith(obj1, obj3)).toBeTruthy();
+    });
+
+    it('should throw an error for dynamic argumetns', () => {
+      class Test {
+        @invokeAtMostOnceForArguments
+        test(..._args: unknown[]) {}
+      }
+      const t = new Test();
+      t.test({});
+      expect(() => {
+        t.test({}, {});
+      }).toThrow();
+    });
+
+    it('should throw an error for non object arguments', () => {
+      class Test {
+        @invokeAtMostOnceForArguments
+        test(..._args: unknown[]) {}
+      }
+      const t = new Test();
+      expect(() => {
+        t.test(1);
+      }).toThrow();
+    });
+  });
+});