https://bugs.webkit.org/show_bug.cgi?id=75452

[WebKit-https.git] / LayoutTests / fast / js / script-tests / native-error-prototype.js

diff --git a/LayoutTests/fast/js/script-tests/native-error-prototype.js b/LayoutTests/fast/js/script-tests/native-error-prototype.js
index 5acac258f64ef96ee0f0edb2739d610d097af434..4da02ec580e85ac709e010fc981df8d872be18b6 100644 (file)
--- a/LayoutTests/fast/js/script-tests/native-error-prototype.js
+++ b/LayoutTests/fast/js/script-tests/native-error-prototype.js
@@ -1,6 +1,16 @@
 description(
-'This is a test case for <a href="https://bugs.webkit.org/show_bug.cgi?id=55346">bug 55346</a>.'
+'This is a test case for bugs <a href="https://bugs.webkit.org/show_bug.cgi?id=55346">55346</a>, <a href="https://bugs.webkit.org/show_bug.cgi?id=70889">70889</a>, and <a href="https://bugs.webkit.org/show_bug.cgi?id=75452">75452</a>.'
 );
 
 shouldBe("({}).toString.call(Error.prototype)", '"[object Error]"');
 shouldBe("({}).toString.call(RangeError.prototype)", '"[object Error]"');
+
+var err = new Error("message");
+err.name = "";
+shouldBe("err.toString()", '"message"');
+
+var err = new Error();
+shouldBeFalse("err.hasOwnProperty('message')");
+
+var err = new Error(undefined);
+shouldBeFalse("err.hasOwnProperty('message')");