diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T8.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T8.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_T8.js b/js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T8.js new file mode 100644 index 0000000000..7eae3fd440 --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/concat/S15.5.4.6_A1_T8.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_T8 +description: > + Call concat([,[...]]) function with void 0 argument of string + object +---*/ + +////////////////////////////////////////////////////////////////////////////// +//CHECK#1 +//since ToString(void 0) evaluates to "undefined" concat(void 0) evaluates to concat("undefined") +if (String(42).concat(void 0) !== "42undefined") { + throw new Test262Error('#1: String(42).concat(void 0) === "42undefined". Actual: ' + String(42).concat(void 0)); +} +// +////////////////////////////////////////////////////////////////////////////// + +reportCompare(0, 0); |