diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T7.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T7.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T7.js b/js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T7.js new file mode 100644 index 0000000000..b3ba0109ad --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T7.js @@ -0,0 +1,21 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: String.prototype.concat([,[...]]) +es5id: 15.5.4.6_A1_T7 +description: > + Call concat([,[...]]) function with undefined argument of string + object +---*/ + +////////////////////////////////////////////////////////////////////////////// +//CHECK#1 +//since ToString(undefined) evaluates to "undefined" concat(undefined) evaluates to concat("undefined") +if (String("lego").concat(undefined) !== "legoundefined") { + throw new Test262Error('#1: String("lego").concat(undefined) === "legoundefined". Actual: ' + String("lego").concat(undefined)); +} +// +////////////////////////////////////////////////////////////////////////////// + +reportCompare(0, 0); |