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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "core/dom/custom/CustomElement.h" |
| 6 |
| 7 #include "testing/gtest/include/gtest/gtest.h" |
| 8 |
| 9 namespace blink { |
| 10 |
| 11 static void testIsPotentialCustomElementName(const AtomicString& str, bool expec
ted) |
| 12 { |
| 13 if (expected) { |
| 14 EXPECT_TRUE(CustomElement::isPotentialCustomElementName(str)) |
| 15 << str << " should be PotentialCustomElementName."; |
| 16 } else { |
| 17 EXPECT_FALSE(CustomElement::isPotentialCustomElementName(str)) |
| 18 << str << " should NOT be PotentialCustomElementName."; |
| 19 } |
| 20 } |
| 21 |
| 22 static void testIsPotentialCustomElementNameChar(UChar32 c, bool expected) |
| 23 { |
| 24 LChar str8[] = "a-X"; |
| 25 UChar str16[] = { 'a', '-', 'X', '\0', '\0' }; |
| 26 AtomicString str; |
| 27 if (c <= 0xFF) { |
| 28 str8[2] = c; |
| 29 str = str8; |
| 30 } else { |
| 31 size_t i = 2; |
| 32 U16_APPEND_UNSAFE(str16, i, c); |
| 33 str16[i] = 0; |
| 34 str = str16; |
| 35 } |
| 36 testIsPotentialCustomElementName(str, expected); |
| 37 } |
| 38 |
| 39 TEST(CustomElementTest, TestIsPotentialCustomElementName) |
| 40 { |
| 41 struct { |
| 42 bool expected; |
| 43 AtomicString str; |
| 44 } tests[] = { |
| 45 { false, "" }, |
| 46 { false, "a" }, |
| 47 { false, "A" }, |
| 48 |
| 49 { false, "A-" }, |
| 50 { false, "0-" }, |
| 51 |
| 52 { true, "a-" }, |
| 53 { true, "a-a" }, |
| 54 { true, "aa-" }, |
| 55 { true, "aa-a" }, |
| 56 { true, reinterpret_cast<const UChar*>(u"aa-\x6F22\x5B57") }, // Two CJK
Unified Ideographs |
| 57 { true, reinterpret_cast<const UChar*>(u"aa-\xD840\xDC0B") }, // Surroga
te pair U+2000B |
| 58 |
| 59 { false, "a-A" }, |
| 60 { false, "a-Z" }, |
| 61 }; |
| 62 for (auto test : tests) |
| 63 testIsPotentialCustomElementName(test.str, test.expected); |
| 64 } |
| 65 |
| 66 TEST(CustomElementTest, TestIsPotentialCustomElementNameChar) |
| 67 { |
| 68 struct { |
| 69 UChar32 from, to; |
| 70 } ranges[] = { |
| 71 { '-', '.' }, // "-" | "." need to merge to test -1/+1. |
| 72 { '0', '9' }, |
| 73 { '_', '_' }, |
| 74 { 'a', 'z' }, |
| 75 { 0xB7, 0xB7 }, |
| 76 { 0xC0, 0xD6 }, |
| 77 { 0xD8, 0xF6 }, |
| 78 { 0xF8, 0x37D }, // [#xF8-#x2FF] | [#x300-#x37D] need to merge to test -
1/+1. |
| 79 { 0x37F, 0x1FFF }, |
| 80 { 0x200C, 0x200D }, |
| 81 { 0x203F, 0x2040 }, |
| 82 { 0x2070, 0x218F }, |
| 83 { 0x2C00, 0x2FEF }, |
| 84 { 0x3001, 0xD7FF }, |
| 85 { 0xF900, 0xFDCF }, |
| 86 { 0xFDF0, 0xFFFD }, |
| 87 { 0x10000, 0xEFFFF }, |
| 88 }; |
| 89 for (auto range : ranges) { |
| 90 testIsPotentialCustomElementNameChar(range.from - 1, false); |
| 91 for (UChar32 c = range.from; c <= range.to; ++c) |
| 92 testIsPotentialCustomElementNameChar(c, true); |
| 93 testIsPotentialCustomElementNameChar(range.to + 1, false); |
| 94 } |
| 95 } |
| 96 |
| 97 TEST(CustomElementTest, TestIsPotentialCustomElementNameCharFalse) |
| 98 { |
| 99 struct { |
| 100 UChar32 from, to; |
| 101 } ranges[] = { |
| 102 { 'A', 'Z' }, |
| 103 }; |
| 104 for (auto range : ranges) { |
| 105 for (UChar32 c = range.from; c <= range.to; ++c) |
| 106 testIsPotentialCustomElementNameChar(c, false); |
| 107 } |
| 108 } |
| 109 |
| 110 } // namespace blink |
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