From 759ad854e9a71549b10ca328c558b708239e12a9 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Fri, 23 Jun 2017 11:08:50 -0400
Subject: [PATCH] harness test: detachArrayBuffer.js

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
---
 ...etachArrayBuffer-$262.detachArrayBuffer.js | 42 +++++++++++++++++++
 test/harness/detachArrayBuffer.js             | 34 +++++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 test/harness/detachArrayBuffer-$262.detachArrayBuffer.js
 create mode 100644 test/harness/detachArrayBuffer.js

diff --git a/test/harness/detachArrayBuffer-$262.detachArrayBuffer.js b/test/harness/detachArrayBuffer-$262.detachArrayBuffer.js
new file mode 100644
index 0000000000..2d1d0a433c
--- /dev/null
+++ b/test/harness/detachArrayBuffer-$262.detachArrayBuffer.js
@@ -0,0 +1,42 @@
+// Copyright (C) 2017 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: >
+    Including detachArrayBuffer.js will expose a function:
+
+        $DETACHBUFFER
+
+    $DETACHBUFFER relies on the presence of a definition for $262.detachArrayBuffer
+
+includes: [detachArrayBuffer.js,sta.js]
+---*/
+
+var $262 = {
+  detachArrayBuffer() {
+    throw new Test262Error('$262.detachArrayBuffer called.');
+  }
+};
+
+var ab = new ArrayBuffer(1);
+var threw = false;
+
+try {
+  $DETACHBUFFER(ab);
+} catch(err) {
+  threw = true;
+  if (err.constructor !== Test262Error) {
+    $ERROR(
+      'Expected a Test262Error, but a "' + err.constructor.name +
+      '" was thrown.'
+    );
+  }
+  if (err.message !== '$262.detachArrayBuffer called.') {
+    $ERROR(`Expected error message: ${err.message}`);
+  }
+}
+
+if (threw === false) {
+  $ERROR('Expected a Test262Error, but no error was thrown.');
+}
+
+
diff --git a/test/harness/detachArrayBuffer.js b/test/harness/detachArrayBuffer.js
new file mode 100644
index 0000000000..22d3b6c11a
--- /dev/null
+++ b/test/harness/detachArrayBuffer.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2017 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: >
+    Including detachArrayBuffer.js will expose a function:
+
+        $DETACHBUFFER
+
+    $DETACHBUFFER relies on the presence of a definition for $262.detachArrayBuffer.
+    Without a definition, calling $DETACHBUFFER will result in a ReferenceError
+
+includes: [detachArrayBuffer.js,sta.js]
+---*/
+
+var ab = new ArrayBuffer(1);
+var threw = false;
+
+try {
+  $DETACHBUFFER(ab);
+} catch(err) {
+  threw = true;
+  if (err.constructor !== ReferenceError) {
+    $ERROR(
+      'Expected a ReferenceError, but a "' + err.constructor.name +
+      '" was thrown.'
+    );
+  }
+}
+
+if (threw === false) {
+  $ERROR('Expected a ReferenceError, but no error was thrown.');
+}
+
+