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Unified Diff: test/intl/general/smp-identifier.js

Issue 640193002: Allow identifier code points from supplementary multilingual planes. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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Index: test/intl/general/smp-identifier.js
diff --git a/test/intl/general/smp-identifier.js b/test/intl/general/smp-identifier.js
new file mode 100644
index 0000000000000000000000000000000000000000..8a8d2e6b6fd1abb91ee7a111bc55d2f2e0921fc1
--- /dev/null
+++ b/test/intl/general/smp-identifier.js
@@ -0,0 +1,43 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+function toSurrogatePair(c) {
+ return String.fromCharCode(((c - 0x10000) >>> 10) & 0x3FF | 0xD800) +
+ String.fromCharCode(c & 0x3FF | 0xDC00);
+}
+
+function testIdStart(c, is_id_start) {
+ var source = "var " + toSurrogatePair(c);
+ print(source);
+ if (is_id_start) {
+ assertDoesNotThrow(source);
+ } else {
+ assertThrows(source);
+ }
+}
+
+function testIdPart(c, is_id_start) {
+ var source = "var v" + toSurrogatePair(c);
+ print(source);
+ if (is_id_start) {
+ assertDoesNotThrow(source);
+ } else {
+ assertThrows(source);
+ }
+}
+
+[0x10403, 0x1043C, 0x16F9C, 0x10048, 0x1014D].forEach(function(c) {
+ testIdStart(c, true);
+ testIdPart(c, true);
+});
+
+[0x101FD, 0x11002, 0x104A9].forEach(function(c) {
+ testIdStart(c, false);
+ testIdPart(c, true);
+});
+
+[0x10111, 0x1F4A9].forEach(function(c) {
+ testIdStart(c, false);
+ testIdPart(c, false);
+});
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