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-rw-r--r--js/src/tests/test262/built-ins/RegExp/prototype/exec/u-captured-value.js35
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/exec/u-captured-value.js b/js/src/tests/test262/built-ins/RegExp/prototype/exec/u-captured-value.js
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index 0000000000..40b419e1c4
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+++ b/js/src/tests/test262/built-ins/RegExp/prototype/exec/u-captured-value.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Encoding of `capturedValue`
+es6id: 21.2.5.2.2
+info: |
+ 21.2.5.2.2 Runtime Semantics: RegExpBuiltinExec ( R, S )
+
+ [...]
+ 12. Let flags be the value of R’s [[OriginalFlags]] internal slot.
+ 13. If flags contains "u", let fullUnicode be true, else let fullUnicode be
+ false.
+ [...]
+ 28. For each integer i such that i > 0 and i ≤ n
+ a. Let captureI be ith element of r's captures List.
+ b. If captureI is undefined, let capturedValue be undefined.
+ c. Else if fullUnicode is true,
+ i. Assert: captureI is a List of code points.
+ ii. Let capturedValue be a string whose code units are the
+ UTF16Encoding (10.1.1) of the code points of captureI.
+ [...]
+ e. Perform CreateDataProperty(A, ToString(i) , capturedValue).
+ 29. Return A.
+---*/
+
+var match = /./u.exec('𝌆');
+
+assert(match !== null);
+assert.sameValue(match.length, 1);
+assert.sameValue(match[0].length, 2);
+assert.sameValue(match[0][0], '\ud834');
+assert.sameValue(match[0][1], '\udf06');
+
+reportCompare(0, 0);