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 EXPECT_FALSE(isEmoji(0x0000)); // <control>
36 EXPECT_FALSE(isEmoji(0x0061)); // LATIN SMALL LETTER A
37 EXPECT_FALSE(isEmoji(0x1F93B)); // MODERN PENTATHLON
38 EXPECT_FALSE(isEmoji(0x1F946)); // RIFLE
39 EXPECT_FALSE(isEmoji(0x29E3D)); // A han character.
40 }
41
TEST(EmojiTest,isEmojiModifierTest)42 TEST(EmojiTest, isEmojiModifierTest) {
43 EXPECT_TRUE(isEmojiModifier(0x1F3FB)); // EMOJI MODIFIER FITZPATRICK TYPE-1-2
44 EXPECT_TRUE(isEmojiModifier(0x1F3FC)); // EMOJI MODIFIER FITZPATRICK TYPE-3
45 EXPECT_TRUE(isEmojiModifier(0x1F3FD)); // EMOJI MODIFIER FITZPATRICK TYPE-4
46 EXPECT_TRUE(isEmojiModifier(0x1F3FE)); // EMOJI MODIFIER FITZPATRICK TYPE-5
47 EXPECT_TRUE(isEmojiModifier(0x1F3FF)); // EMOJI MODIFIER FITZPATRICK TYPE-6
48
49 EXPECT_FALSE(isEmojiModifier(0x0000)); // <control>
50 EXPECT_FALSE(isEmojiModifier(0x1F3FA)); // AMPHORA
51 EXPECT_FALSE(isEmojiModifier(0x1F400)); // RAT
52 EXPECT_FALSE(isEmojiModifier(0x29E3D)); // A han character.
53 }
54
TEST(EmojiTest,isEmojiBaseTest)55 TEST(EmojiTest, isEmojiBaseTest) {
56 EXPECT_TRUE(isEmojiBase(0x261D)); // WHITE UP POINTING INDEX
57 EXPECT_TRUE(isEmojiBase(0x270D)); // WRITING HAND
58 EXPECT_TRUE(isEmojiBase(0x1F385)); // FATHER CHRISTMAS
59 EXPECT_TRUE(isEmojiBase(0x1F3C2)); // SNOWBOARDER
60 EXPECT_TRUE(isEmojiBase(0x1F3C7)); // HORSE RACING
61 EXPECT_TRUE(isEmojiBase(0x1F3CC)); // GOLFER
62 EXPECT_TRUE(isEmojiBase(0x1F574)); // MAN IN BUSINESS SUIT LEVITATING
63 EXPECT_TRUE(isEmojiBase(0x1F6CC)); // SLEEPING ACCOMMODATION
64 EXPECT_TRUE(isEmojiBase(0x1F91D)); // HANDSHAKE (removed from Emoji 4.0, but we need it)
65 EXPECT_TRUE(isEmojiBase(0x1F91F)); // I LOVE YOU HAND SIGN
66 EXPECT_TRUE(isEmojiBase(0x1F931)); // BREAST-FEEDING
67 EXPECT_TRUE(isEmojiBase(0x1F932)); // PALMS UP TOGETHER
68 EXPECT_TRUE(isEmojiBase(0x1F93C)); // WRESTLERS (removed from Emoji 4.0, but we need it)
69 EXPECT_TRUE(isEmojiBase(0x1F9D1)); // ADULT
70 EXPECT_TRUE(isEmojiBase(0x1F9DD)); // ELF
71
72 EXPECT_FALSE(isEmojiBase(0x0000)); // <control>
73 EXPECT_FALSE(isEmojiBase(0x261C)); // WHITE LEFT POINTING INDEX
74 EXPECT_FALSE(isEmojiBase(0x1F384)); // CHRISTMAS TREE
75 EXPECT_FALSE(isEmojiBase(0x1F9DE)); // GENIE
76 EXPECT_FALSE(isEmojiBase(0x29E3D)); // A han character.
77 }
78
TEST(EmojiTest,emojiBidiOverrideTest)79 TEST(EmojiTest, emojiBidiOverrideTest) {
80 EXPECT_EQ(U_RIGHT_TO_LEFT, emojiBidiOverride(nullptr, 0x05D0)); // HEBREW LETTER ALEF
81 EXPECT_EQ(U_LEFT_TO_RIGHT,
82 emojiBidiOverride(nullptr, 0x1F170)); // NEGATIVE SQUARED LATIN CAPITAL LETTER A
83 EXPECT_EQ(U_OTHER_NEUTRAL, emojiBidiOverride(nullptr, 0x1F6F7)); // SLED
84 EXPECT_EQ(U_OTHER_NEUTRAL, emojiBidiOverride(nullptr, 0x1F9E6)); // SOCKS
85 }
86
87 } // namespace minikin
88