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-rw-r--r--js/src/tests/test262/built-ins/Date/prototype/getFullYear/this-value-valid-date.js27
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getFullYear/this-value-valid-date.js b/js/src/tests/test262/built-ins/Date/prototype/getFullYear/this-value-valid-date.js
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+++ b/js/src/tests/test262/built-ins/Date/prototype/getFullYear/this-value-valid-date.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.getfullyear
+description: Return value for valid dates
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+ 2. If t is NaN, return NaN.
+ 3. Return YearFromTime(LocalTime(t)).
+---*/
+
+assert.sameValue(new Date(2016, 0).getFullYear(), 2016, 'first millisecond');
+assert.sameValue(
+ new Date(2016, 0, 1, 0, 0, 0, -1).getFullYear(), 2015, 'previous millisecond'
+);
+assert.sameValue(
+ new Date(2016, 11, 31, 23, 59, 59, 999).getFullYear(),
+ 2016,
+ 'final millisecond'
+);
+assert.sameValue(
+ new Date(2016, 11, 31, 23, 59, 59, 1000).getFullYear(),
+ 2017,
+ 'subsequent millisecond'
+);
+
+reportCompare(0, 0);