1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "minikin/Emoji.h"
18
19 #include <gtest/gtest.h>
20 #include <unicode/uchar.h>
21
22 namespace minikin {
23
TEST(EmojiTest,isEmojiTest)24 TEST(EmojiTest, isEmojiTest) {
25 EXPECT_TRUE(isEmoji(0x0023)); // NUMBER SIGN
26 EXPECT_TRUE(isEmoji(0x0035)); // DIGIT FIVE
27 EXPECT_TRUE(isEmoji(0x2640)); // FEMALE SIGN
28 EXPECT_TRUE(isEmoji(0x2642)); // MALE SIGN
29 EXPECT_TRUE(isEmoji(0x2695)); // STAFF OF AESCULAPIUS
30 EXPECT_TRUE(isEmoji(0x1F0CF)); // PLAYING CARD BLACK JOKER
31 EXPECT_TRUE(isEmoji(0x1F1E9)); // REGIONAL INDICATOR SYMBOL LETTER D
32 EXPECT_TRUE(isEmoji(0x1F6F7)); // SLED
33 EXPECT_TRUE(isEmoji(0x1F9E6)); // SOCKS
34
35 // Unicode 12.0
36 EXPECT_TRUE(isEmoji(0x1F6D5)); // HINDU TEMPLE
37 EXPECT_TRUE(isEmoji(0x1F7E7)); // ORANGE SQUARE
38 EXPECT_TRUE(isEmoji(0x1F9CF)); // DEAF PERSON
39 EXPECT_TRUE(isEmoji(0x1F9CE)); // PERSON KNEELING
40 EXPECT_TRUE(isEmoji(0x1F9A6)); // OTTER
41 EXPECT_TRUE(isEmoji(0x1F9A9)); // FLAMINGO
42 EXPECT_TRUE(isEmoji(0x1F9C6)); // FALAFEL
43 EXPECT_TRUE(isEmoji(0x1F9AA)); // OYSTER
44 EXPECT_TRUE(isEmoji(0x1FA82)); // PARACHUTE
45 EXPECT_TRUE(isEmoji(0x1FA80)); // YO-YO
46 EXPECT_TRUE(isEmoji(0x1FA70)); // BALLET SHOES
47 EXPECT_TRUE(isEmoji(0x1FA79)); // ADHESIVE BANDAGE
48
49 // Unicode 13.0
50 EXPECT_TRUE(isEmoji(0x1F6D6)); // HUT
51 EXPECT_TRUE(isEmoji(0x1F977)); // NINJA
52 EXPECT_TRUE(isEmoji(0x1F9A3)); // MAMMOTH
53 EXPECT_TRUE(isEmoji(0x1FA74)); // THONG SANDAL
54 EXPECT_TRUE(isEmoji(0x1FAC2)); // PEOPLE HUGGING
55 EXPECT_TRUE(isEmoji(0x1FAD6)); // TEAPOT
56
57 EXPECT_FALSE(isEmoji(0x0000)); // <control>
58 EXPECT_FALSE(isEmoji(0x0061)); // LATIN SMALL LETTER A
59 EXPECT_FALSE(isEmoji(0x1F93B)); // MODERN PENTATHLON
60 EXPECT_FALSE(isEmoji(0x1F946)); // RIFLE
61 EXPECT_FALSE(isEmoji(0x29E3D)); // A han character.
62 }
63
TEST(EmojiTest,isEmojiModifierTest)64 TEST(EmojiTest, isEmojiModifierTest) {
65 EXPECT_TRUE(isEmojiModifier(0x1F3FB)); // EMOJI MODIFIER FITZPATRICK TYPE-1-2
66 EXPECT_TRUE(isEmojiModifier(0x1F3FC)); // EMOJI MODIFIER FITZPATRICK TYPE-3
67 EXPECT_TRUE(isEmojiModifier(0x1F3FD)); // EMOJI MODIFIER FITZPATRICK TYPE-4
68 EXPECT_TRUE(isEmojiModifier(0x1F3FE)); // EMOJI MODIFIER FITZPATRICK TYPE-5
69 EXPECT_TRUE(isEmojiModifier(0x1F3FF)); // EMOJI MODIFIER FITZPATRICK TYPE-6
70
71 EXPECT_FALSE(isEmojiModifier(0x0000)); // <control>
72 EXPECT_FALSE(isEmojiModifier(0x1F3FA)); // AMPHORA
73 EXPECT_FALSE(isEmojiModifier(0x1F400)); // RAT
74 EXPECT_FALSE(isEmojiModifier(0x29E3D)); // A han character.
75 }
76
TEST(EmojiTest,isEmojiBaseTest)77 TEST(EmojiTest, isEmojiBaseTest) {
78 EXPECT_TRUE(isEmojiBase(0x261D)); // WHITE UP POINTING INDEX
79 EXPECT_TRUE(isEmojiBase(0x270D)); // WRITING HAND
80 EXPECT_TRUE(isEmojiBase(0x1F385)); // FATHER CHRISTMAS
81 EXPECT_TRUE(isEmojiBase(0x1F3C2)); // SNOWBOARDER
82 EXPECT_TRUE(isEmojiBase(0x1F3C7)); // HORSE RACING
83 EXPECT_TRUE(isEmojiBase(0x1F3CC)); // GOLFER
84 EXPECT_TRUE(isEmojiBase(0x1F574)); // MAN IN BUSINESS SUIT LEVITATING
85 EXPECT_TRUE(isEmojiBase(0x1F6CC)); // SLEEPING ACCOMMODATION
86 EXPECT_TRUE(isEmojiBase(0x1F91D)); // HANDSHAKE (removed from Emoji 4.0, but we need it)
87 EXPECT_TRUE(isEmojiBase(0x1F91F)); // I LOVE YOU HAND SIGN
88 EXPECT_TRUE(isEmojiBase(0x1F931)); // BREAST-FEEDING
89 EXPECT_TRUE(isEmojiBase(0x1F932)); // PALMS UP TOGETHER
90 EXPECT_TRUE(isEmojiBase(0x1F93C)); // WRESTLERS (removed from Emoji 4.0, but we need it)
91 EXPECT_TRUE(isEmojiBase(0x1F9D1)); // ADULT
92 EXPECT_TRUE(isEmojiBase(0x1F9DD)); // ELF
93
94 EXPECT_TRUE(isEmojiBase(0x1F9B5)); // LEG
95 EXPECT_TRUE(isEmojiBase(0x1F9B6)); // FOOT
96 EXPECT_TRUE(isEmojiBase(0x1F9B8)); // SUPERHERO
97 EXPECT_TRUE(isEmojiBase(0x1F9B9)); // SUPERVILLAIN
98
99 // Unicode 12
100 EXPECT_TRUE(isEmojiBase(0x1F90F)); // PINCHING HAND
101 EXPECT_TRUE(isEmojiBase(0x1F9BB)); // EAR WITH HEARING AID
102 EXPECT_TRUE(isEmojiBase(0x1F9CD)); // PERSON STANDING
103 EXPECT_TRUE(isEmojiBase(0x1F9CF)); // DEAF PERSON
104
105 // Unicode 13
106 EXPECT_TRUE(isEmojiBase(0x1F90C)); // PINCHED FINGERS
107 EXPECT_TRUE(isEmojiBase(0x1F977)); // NINJA
108
109 EXPECT_FALSE(isEmojiBase(0x0000)); // <control>
110 EXPECT_FALSE(isEmojiBase(0x261C)); // WHITE LEFT POINTING INDEX
111 EXPECT_FALSE(isEmojiBase(0x1F384)); // CHRISTMAS TREE
112 EXPECT_FALSE(isEmojiBase(0x1F9DE)); // GENIE
113 EXPECT_FALSE(isEmojiBase(0x29E3D)); // A han character.
114 }
115
TEST(EmojiTest,emojiBidiOverrideTest)116 TEST(EmojiTest, emojiBidiOverrideTest) {
117 EXPECT_EQ(U_RIGHT_TO_LEFT, emojiBidiOverride(nullptr, 0x05D0)); // HEBREW LETTER ALEF
118 EXPECT_EQ(U_LEFT_TO_RIGHT,
119 emojiBidiOverride(nullptr, 0x1F170)); // NEGATIVE SQUARED LATIN CAPITAL LETTER A
120 EXPECT_EQ(U_OTHER_NEUTRAL, emojiBidiOverride(nullptr, 0x1F6F7)); // SLED
121 EXPECT_EQ(U_OTHER_NEUTRAL, emojiBidiOverride(nullptr, 0x1F9E6)); // SOCKS
122 }
123
124 } // namespace minikin
125