4aeb94a42d
Use ICU to check ID_Start, ID_Continue and WhiteSpace even for BMP
when V8_INTL_SUPPORT is on (which is default).
Change LineTerminator::Is() to check 4 code points from
ES#sec-line-terminators instead of using tables and Lookup function.
Remove Lowercase::Is(). It's not used anywhere.
Update webkit/{ToNumber,parseFloat}.js to have the correct expectation
for U+180E and the corresponding expected files. This is a follow-up to
an earlier change ( https://codereview.chromium.org/2720953003 ).
CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_win_dbg,v8_mac_dbg;master.tryserver.chromium.android:android_arm64_dbg_recipe
CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux_noi18n_rel_ng
BUG=v8:5370,v8:5155
TEST=unittests --gtest_filter=CharP*
TEST=webkit: ToNumber, parseFloat
TEST=test262: built-ins/Number/S9.3*, built-ins/parse{Int,Float}/S15*
TEST=test262: language/white-space/mong*
TEST=test262: built-ins/String/prototype/trim/u180e
TEST=mjsunit: whitespaces
Review-Url: https://codereview.chromium.org/2331303002
Cr-Commit-Position: refs/heads/master@{#45957}
99 lines
4.5 KiB
JavaScript
99 lines
4.5 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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description('Tests for the parseFloat function.');
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var nonASCIINonSpaceCharacter = String.fromCharCode(0x13A0);
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var illegalUTF16Sequence = String.fromCharCode(0xD800);
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var tab = String.fromCharCode(9);
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var nbsp = String.fromCharCode(0xA0);
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var ff = String.fromCharCode(0xC);
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var vt = String.fromCharCode(0xB);
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var cr = String.fromCharCode(0xD);
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var lf = String.fromCharCode(0xA);
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var ls = String.fromCharCode(0x2028);
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var ps = String.fromCharCode(0x2029);
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var oghamSpaceMark = String.fromCharCode(0x1680);
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var mongolianVowelSeparator = String.fromCharCode(0x180E);
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var enQuad = String.fromCharCode(0x2000);
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var emQuad = String.fromCharCode(0x2001);
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var enSpace = String.fromCharCode(0x2002);
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var emSpace = String.fromCharCode(0x2003);
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var threePerEmSpace = String.fromCharCode(0x2004);
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var fourPerEmSpace = String.fromCharCode(0x2005);
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var sixPerEmSpace = String.fromCharCode(0x2006);
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var figureSpace = String.fromCharCode(0x2007);
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var punctuationSpace = String.fromCharCode(0x2008);
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var thinSpace = String.fromCharCode(0x2009);
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var hairSpace = String.fromCharCode(0x200A);
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var narrowNoBreakSpace = String.fromCharCode(0x202F);
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var mediumMathematicalSpace = String.fromCharCode(0x205F);
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var ideographicSpace = String.fromCharCode(0x3000);
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shouldBe("parseFloat()", "NaN");
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shouldBe("parseFloat('')", "NaN");
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shouldBe("parseFloat(' ')", "NaN");
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shouldBe("parseFloat(' 0')", "0");
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shouldBe("parseFloat('0 ')", "0");
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shouldBe("parseFloat('x0')", "NaN");
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shouldBe("parseFloat('0x')", "0");
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shouldBe("parseFloat(' 1')", "1");
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shouldBe("parseFloat('1 ')", "1");
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shouldBe("parseFloat('x1')", "NaN");
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shouldBe("parseFloat('1x')", "1");
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shouldBe("parseFloat(' 2.3')", "2.3");
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shouldBe("parseFloat('2.3 ')", "2.3");
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shouldBe("parseFloat('x2.3')", "NaN");
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shouldBe("parseFloat('2.3x')", "2.3");
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shouldBe("parseFloat('0x2')", "0");
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shouldBe("parseFloat('1' + nonASCIINonSpaceCharacter)", "1");
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shouldBe("parseFloat(nonASCIINonSpaceCharacter + '1')", "NaN");
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shouldBe("parseFloat('1' + illegalUTF16Sequence)", "1");
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shouldBe("parseFloat(illegalUTF16Sequence + '1')", "NaN");
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shouldBe("parseFloat(tab + '1')", "1");
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shouldBe("parseFloat(nbsp + '1')", "1");
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shouldBe("parseFloat(ff + '1')", "1");
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shouldBe("parseFloat(vt + '1')", "1");
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shouldBe("parseFloat(cr + '1')", "1");
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shouldBe("parseFloat(lf + '1')", "1");
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shouldBe("parseFloat(ls + '1')", "1");
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shouldBe("parseFloat(ps + '1')", "1");
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shouldBe("parseFloat(oghamSpaceMark + '1')", "1");
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shouldBe("parseFloat(mongolianVowelSeparator + '1')", "NaN");
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shouldBe("parseFloat(enQuad + '1')", "1");
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shouldBe("parseFloat(emQuad + '1')", "1");
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shouldBe("parseFloat(enSpace + '1')", "1");
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shouldBe("parseFloat(emSpace + '1')", "1");
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shouldBe("parseFloat(threePerEmSpace + '1')", "1");
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shouldBe("parseFloat(fourPerEmSpace + '1')", "1");
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shouldBe("parseFloat(sixPerEmSpace + '1')", "1");
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shouldBe("parseFloat(figureSpace + '1')", "1");
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shouldBe("parseFloat(punctuationSpace + '1')", "1");
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shouldBe("parseFloat(thinSpace + '1')", "1");
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shouldBe("parseFloat(hairSpace + '1')", "1");
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shouldBe("parseFloat(narrowNoBreakSpace + '1')", "1");
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shouldBe("parseFloat(mediumMathematicalSpace + '1')", "1");
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shouldBe("parseFloat(ideographicSpace + '1')", "1");
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