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Diffstat (limited to 'deps/v8/test/mjsunit/regress/regress-1122.js')
-rw-r--r-- | deps/v8/test/mjsunit/regress/regress-1122.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-1122.js b/deps/v8/test/mjsunit/regress/regress-1122.js new file mode 100644 index 0000000000..7dc9b248a3 --- /dev/null +++ b/deps/v8/test/mjsunit/regress/regress-1122.js @@ -0,0 +1,55 @@ +// Copyright 2011 the V8 project authors. All rights reserved. +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Test that we can handle functions with up to 32766 arguments, and that +// functions with more arguments throw an exception. + +// See http://code.google.com/p/v8/issues/detail?id=1122. + +function function_with_n_args(n) { + test_prefix = 'prefix '; + test_suffix = ' suffix'; + var source = 'test_prefix + (function f('; + for (var arg = 0; arg < n ; arg++) { + if (arg != 0) source += ','; + source += 'arg' + arg; + } + source += ') { return arg' + (n - n % 2) / 2 + '; })('; + for (var arg = 0; arg < n ; arg++) { + if (arg != 0) source += ','; + source += arg; + } + source += ') + test_suffix'; + return eval(source); +} + +assertEquals('prefix 4000 suffix', function_with_n_args(8000)); +assertEquals('prefix 9000 suffix', function_with_n_args(18000)); +assertEquals('prefix 16000 suffix', function_with_n_args(32000)); + +assertThrows("function_with_n_args(35000)"); +assertThrows("function_with_n_args(100000)"); |