1 files changed, 48 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/programs/invalid-UTF-16.html b/dom/canvas/test/webgl-conf/checkout/conformance/programs/invalid-UTF-16.html
new file mode 100644
index 0000000000..238552a5e6
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/programs/invalid-UTF-16.html
@@ -0,0 +1,48 @@
+<!--
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+-->
+
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<link rel="stylesheet" href="../../resources/js-test-style.css">
+<script src="../../js/js-test-pre.js"></script>
+<script src="../../js/webgl-test-utils.js"></script>
+</head>
+<body>
+<p id="description"></p>
+<div id="console"></div>
+<script>
+"use strict";
+description('This test verifies that the internal conversion from UTF16 to UTF8 is robust to invalid inputs. Any DOM entry point which converts an incoming string to UTF8 could be used for this test.');
+
+var array = [];
+array.push(String.fromCharCode(0x48)); // H
+array.push(String.fromCharCode(0x69)); // i
+array.push(String.fromCharCode(0xd87e)); // Bogus
+var string = array.join('');
+
+// In order to make this test not depend on WebGL, the following were
+// attempted:
+//  - Send a string to console.log
+//  - Submit a mailto: form containing a text input with the bogus
+//    string
+// The first code path does not perform a utf8 conversion of the
+// incoming string unless Console::shouldPrintExceptions() returns
+// true. The second seems to sanitize the form's input before
+// converting it to a UTF8 string.
+
+var wtu = WebGLTestUtils;
+var gl = wtu.create3DContext();
+var program = gl.createProgram();
+gl.bindAttribLocation(program, 0, string);
+testPassed("bindAttribLocation with invalid UTF-16 did not crash");
+
+var successfullyParsed = true;
+</script>
+<script src="../../js/js-test-post.js"></script>
+</body>
+</html>