v8/test/mjsunit/regress/regress-87.js

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// Copyright 2009 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.
function testFlags(flagstring, global, ignoreCase, multiline) {
var text = "/x/"+flagstring;
var re = eval(text);
assertEquals(global, re.global, text + ".global");
assertEquals(ignoreCase, re.ignoreCase, text + ".ignoreCase");
assertEquals(multiline, re.multiline, text + ".multiline");
}
testFlags("", false, false, false);
testFlags("\u0067", true, false, false);
testFlags("\u0069", false, true, false)
testFlags("\u006d", false, false, true);
testFlags("\u0068", false, false, false);
testFlags("\u0020", false, false, false);
testFlags("\u0067g", true, false, false);
testFlags("g\u0067", true, false, false);
testFlags("abc\u0067efg", true, false, false);
testFlags("i\u0067", true, true, false);
testFlags("\u0067i", true, true, false);