diff --git a/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty1.ts b/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty1.ts
new file mode 100644
index 00000000000..b45f3f0cc51
--- /dev/null
+++ b/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty1.ts
@@ -0,0 +1,24 @@
+// @allowJS: true
+// @suppressOutputPathCheck: true
+// @strictNullChecks: true
+
+// @filename: 0.js
+// @ts-check
+var lol = "hello Lol"
+const obj = {
+  /** @type {string|undefined} */
+  foo: undefined,
+  /** @type {string|undefined} */
+  bar: 42,
+  /** @type {function(number): number} */
+  method1(n1) {
+      return n1 + 42;
+  },
+  /** @type {string} */
+  lol
+}
+obj.foo = 'string'
+obj.foo;
+obj.lol
+obj.bar = undefined;
+var k = obj.method1(0);
\ No newline at end of file
diff --git a/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty2.ts b/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty2.ts
new file mode 100644
index 00000000000..26285838137
--- /dev/null
+++ b/tests/cases/conformance/jsdoc/checkJsdocTypeTagOnObjectProperty2.ts
@@ -0,0 +1,20 @@
+// @allowJS: true
+// @suppressOutputPathCheck: true
+// @strictNullChecks: true
+
+// @filename: 0.js
+// @ts-check
+const obj = {
+  /** @type {string|undefined} */
+  foo: undefined,
+  /** @type {string|undefined} */
+  bar: 42,
+  /** @type {function(number): number} */
+  method1(n1) {
+      return (n1 + 42).toString()
+  },
+  /** @type {string} */
+  lol
+}
+var lol = "string"
+obj.foo = 5