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/*
* Copyright (C) 2021 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.
*/
#include "config.h"
#include <wtf/SortedArrayMap.h>
TEST(WTF, SortedArraySet)
{
static constexpr SortedArraySet caseFoldingSet { std::to_array<ComparableCaseFoldingASCIILiteral>({
"_"_s,
"a"_s,
"c"_s,
"delightful"_s,
"q"_s,
"q_"_s,
"r/y"_s,
"s-z"_s,
}) };
static constexpr SortedArraySet lettersSet { std::to_array<ComparableLettersLiteral>({
"a"_s,
"c"_s,
"delightful"_s,
"q"_s,
"r/y"_s,
"s-z"_s,
}) };
static constexpr SortedArraySet scriptTypesSet { std::to_array<ComparableLettersLiteral>({
"application/ecmascript"_s,
"application/javascript"_s,
"application/x-ecmascript"_s,
"application/x-javascript"_s,
"text/ecmascript"_s,
"text/javascript"_s,
"text/javascript1.0"_s,
"text/javascript1.1"_s,
"text/javascript1.2"_s,
"text/javascript1.3"_s,
"text/javascript1.4"_s,
"text/javascript1.5"_s,
"text/jscript"_s,
"text/livescript"_s,
"text/x-ecmascript"_s,
"text/x-javascript"_s,
}) };
EXPECT_FALSE(caseFoldingSet.contains(""_s));
EXPECT_TRUE(caseFoldingSet.contains("_"_s));
EXPECT_TRUE(caseFoldingSet.contains("c"_s));
EXPECT_TRUE(caseFoldingSet.contains("delightful"_s));
EXPECT_FALSE(caseFoldingSet.contains("d"_s));
EXPECT_TRUE(caseFoldingSet.contains("q_"_s));
EXPECT_FALSE(caseFoldingSet.contains("q__"_s));
EXPECT_FALSE(lettersSet.contains(""_s));
EXPECT_FALSE(lettersSet.contains("_"_s));
EXPECT_TRUE(lettersSet.contains("c"_s));
EXPECT_TRUE(lettersSet.contains("delightful"_s));
EXPECT_FALSE(lettersSet.contains("d"_s));
EXPECT_FALSE(lettersSet.contains("q_"_s));
EXPECT_FALSE(lettersSet.contains("q__"_s));
ASSERT_TRUE(scriptTypesSet.contains("text/javascript"_s));
ASSERT_TRUE(scriptTypesSet.contains("TEXT/JAVASCRIPT"_s));
ASSERT_TRUE(scriptTypesSet.contains("application/javascript"_s));
ASSERT_TRUE(scriptTypesSet.contains("application/ecmascript"_s));
ASSERT_TRUE(scriptTypesSet.contains("application/x-javascript"_s));
ASSERT_TRUE(scriptTypesSet.contains("application/x-ecmascript"_s));
ASSERT_FALSE(scriptTypesSet.contains("text/plain"_s));
ASSERT_FALSE(scriptTypesSet.contains("application/json"_s));
ASSERT_FALSE(scriptTypesSet.contains("foo/javascript"_s));
}
TEST(WTF, LessThanASCIICaseFoldingDirectComparison)
{
// Direct comparison test.
StringView shorter = "ab"_s;
ASCIILiteral longer = "abc"_s;
WTF::ComparableStringView compShorter { shorter };
WTF::ComparableLettersLiteral compLonger { longer };
// "ab" should be less than "abc".
bool shorterLessThanLonger = compShorter < compLonger;
EXPECT_TRUE(shorterLessThanLonger) << "\"ab\" should be < \"abc\"";
// "abc" should NOT be less than "ab".
bool longerLessThanShorter = compLonger < compShorter;
EXPECT_FALSE(longerLessThanShorter) << "\"abc\" should NOT be < \"ab\"";
// Test with case differences.
StringView upperShorter = "AB"_s;
WTF::ComparableStringView compUpperShorter { upperShorter };
bool upperShorterLessThanLonger = compUpperShorter < compLonger;
EXPECT_TRUE(upperShorterLessThanLonger) << "\"AB\" should be < \"abc\" (case insensitive)";
}
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