diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A3_T3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A3_T3.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A3_T3.js b/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A3_T3.js new file mode 100644 index 0000000000..99ccfd2c31 --- /dev/null +++ b/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A3_T3.js @@ -0,0 +1,38 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: the length property has the attributes { ReadOnly } +es5id: 15.3.5.1_A3_T3 +description: > + Checking if varying the length property of + Function("arg1,arg2,arg3","arg1,arg2","arg3", null) fails +includes: [propertyHelper.js] +---*/ + +var f = new Function("arg1,arg2,arg3", "arg1,arg2", "arg3", null); + +assert(f.hasOwnProperty('length')); + +var flength = f.length; + +verifyNotWritable(f, "length", null, function() {}); + +assert.sameValue(f.length, flength); + +try { + f.length(); + throw new Test262Error('#3: the function.length property has the attributes ReadOnly'); +} catch (e) { + if (e instanceof Test262Error) { + throw e; + } +} + +if (f.length !== 6) { + throw new Test262Error('#4: the length property has the attributes { ReadOnly }'); +} + +// TODO: Convert to verifyProperty() format. + +reportCompare(0, 0); |