Migrate more tests from blink repository.

test/webkit/fast/js/string-capitalization.js

+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1.  Redistributions of source code must retain the above copyright
+//     notice, this list of conditions and the following disclaimer.
+// 2.  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.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
+
+description(
+
+"This test checks that toLowerCase and toUpperCase handle certain non-trivial cases correctly."
+
+);
+
+shouldBe('String("A𐐀").toLowerCase()', '"a𐐨"');
+shouldBe('String("a𐐨").toUpperCase()', '"A𐐀"');
+shouldBe('String("ΚΟΣΜΟΣ ΚΟΣΜΟΣ").toLowerCase()', '"κοσμος κοσμος"');
+shouldBe('String("ß").toUpperCase()', '"SS"');
+shouldBe('String("ʼn").toUpperCase()', '"ʼN"');
+shouldBe('String("ǰ").toUpperCase()', '"J̌"');
+shouldBe('String("ffi").toUpperCase()', '"FFI"');
+shouldBe('String("FFI").toLowerCase()', '"ffi"');
+shouldBe('String("IJ").toLowerCase()', '"ij"');
+
+// Test the toUpper and toLower changes made in Unicode versions 5.2 and 6.1
+// Construct the tests so that it passes if the toLowerCase()/toUpperCase()
+// either return the updated results for compliant platforms or the
+// passed in arguments if not.  This should be changed when all platforms
+// support Unicode 5.2 and Unicode 6.1.
+function createExpected(/* ... */)
+{
+    expected = {};
+
+    for (var i = 0; i < arguments.length; i++) {
+        var s = String.fromCharCode(arguments[i]);
+        expected[s] = true;
+    }
+
+    return expected;
+}
+
+// Check Unicode additions in version 5.2.  From UnicodeData.txt:
+// 0265;LATIN SMALL LETTER TURNED H;Ll;0;L;;;;;N;;;A78D;;A78D
+// A78D;LATIN CAPITAL LETTER TURNED H;Lu;0;L;;;;;N;;;;0265;
+
+var expected = createExpected(0xA78D, 0x0265);
+shouldBeTrue('expected[String.fromCharCode(0xA78D).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0x0265).toUpperCase()]');
+
+// Check Unicode additions in version 6.1 From UnicodeData.txt:
+// 0266;LATIN SMALL LETTER H WITH HOOK;Ll;0;L;;;;;N;LATIN SMALL LETTER H HOOK;;A7AA;;A7AA
+// 10C7;GEORGIAN CAPITAL LETTER YN;Lu;0;L;;;;;N;;;;2D27;
+// 10CD;GEORGIAN CAPITAL LETTER AEN;Lu;0;L;;;;;N;;;;2D2D;
+// 2CF2;COPTIC CAPITAL LETTER BOHAIRIC KHEI;Lu;0;L;;;;;N;;;;2CF3;
+// 2CF3;COPTIC SMALL LETTER BOHAIRIC KHEI;Ll;0;L;;;;;N;;;2CF2;;2CF2
+// 2D27;GEORGIAN SMALL LETTER YN;Ll;0;L;;;;;N;;;10C7;;10C7
+// 2D2D;GEORGIAN SMALL LETTER AEN;Ll;0;L;;;;;N;;;10CD;;10CD
+// A792;LATIN CAPITAL LETTER C WITH BAR;Lu;0;L;;;;;N;;;;A793;
+// A793;LATIN SMALL LETTER C WITH BAR;Ll;0;L;;;;;N;;;A792;;A792
+// A7AA;LATIN CAPITAL LETTER H WITH HOOK;Lu;0;L;;;;;N;;;;0266;
+
+var expected = createExpected(0x10C7, 0x2D27);
+shouldBeTrue('expected[String.fromCharCode(0x10C7).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0x2D27).toUpperCase()]');
+
+var expected = createExpected(0x10CD, 0x2D2D);
+shouldBeTrue('expected[String.fromCharCode(0x2D2D).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0x10CD).toUpperCase()]');
+
+var expected = createExpected(0x2CF2, 0x2CF3);
+shouldBeTrue('expected[String.fromCharCode(0x2CF2).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0x2CF3).toUpperCase()]');
+
+var expected = createExpected(0xA792, 0xA793);
+shouldBeTrue('expected[String.fromCharCode(0xA792).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0xA793).toUpperCase()]');
+
+var expected = createExpected(0xA7AA, 0x0266);
+shouldBeTrue('expected[String.fromCharCode(0xA7AA).toLowerCase()]');
+shouldBeTrue('expected[String.fromCharCode(0x0266).toUpperCase()]');