1 /* Unit tests for utilities
2 * Copyright (C) 2010 Red Hat, Inc.
3 * Copyright (C) 2011 Google, Inc.
5 * This work is provided "as is"; redistribution and modification
6 * in whole or in part, in any medium, physical or electronic is
7 * permitted without restriction.
9 * This work is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 * In no event shall the authors or contributors be liable for any
14 * direct, indirect, incidental, special, exemplary, or consequential
15 * damages (including, but not limited to, procurement of substitute
16 * goods or services; loss of use, data, or profits; or business
17 * interruption) however caused and on any theory of liability, whether
18 * in contract, strict liability, or tort (including negligence or
19 * otherwise) arising in any way out of the use of this software, even
20 * if advised of the possibility of such damage.
22 * Author: Matthias Clasen, Behdad Esfahbod
28 test_unichar_validate (void)
30 g_assert (g_unichar_validate ('j'));
31 g_assert (g_unichar_validate (8356));
32 g_assert (g_unichar_validate (8356));
33 g_assert (!g_unichar_validate (0xfdd1));
34 g_assert (g_unichar_validate (917760));
35 g_assert (!g_unichar_validate (0x110000));
39 test_unichar_character_type (void)
46 { G_UNICODE_CONTROL, 0x000D },
47 { G_UNICODE_FORMAT, 0x200E },
48 /* G_UNICODE_UNASSIGNED */
49 { G_UNICODE_PRIVATE_USE, 0xE000 },
50 { G_UNICODE_SURROGATE, 0xD800 },
51 { G_UNICODE_LOWERCASE_LETTER, 0x0061 },
52 { G_UNICODE_MODIFIER_LETTER, 0x02B0 },
53 { G_UNICODE_OTHER_LETTER, 0x3400 },
54 { G_UNICODE_TITLECASE_LETTER, 0x01C5 },
55 { G_UNICODE_UPPERCASE_LETTER, 0xFF21 },
56 { G_UNICODE_COMBINING_MARK, 0x0903 },
57 { G_UNICODE_ENCLOSING_MARK, 0x20DD },
58 { G_UNICODE_NON_SPACING_MARK, 0xA806 },
59 { G_UNICODE_DECIMAL_NUMBER, 0xFF10 },
60 { G_UNICODE_LETTER_NUMBER, 0x16EE },
61 { G_UNICODE_OTHER_NUMBER, 0x17F0 },
62 { G_UNICODE_CONNECT_PUNCTUATION, 0x005F },
63 { G_UNICODE_DASH_PUNCTUATION, 0x058A },
64 { G_UNICODE_CLOSE_PUNCTUATION, 0x0F3B },
65 { G_UNICODE_FINAL_PUNCTUATION, 0x2019 },
66 { G_UNICODE_INITIAL_PUNCTUATION, 0x2018 },
67 { G_UNICODE_OTHER_PUNCTUATION, 0x2016 },
68 { G_UNICODE_OPEN_PUNCTUATION, 0x0F3A },
69 { G_UNICODE_CURRENCY_SYMBOL, 0x20A0 },
70 { G_UNICODE_MODIFIER_SYMBOL, 0x309B },
71 { G_UNICODE_MATH_SYMBOL, 0xFB29 },
72 { G_UNICODE_OTHER_SYMBOL, 0x00A6 },
73 { G_UNICODE_LINE_SEPARATOR, 0x2028 },
74 { G_UNICODE_PARAGRAPH_SEPARATOR, 0x2029 },
75 { G_UNICODE_SPACE_SEPARATOR, 0x202F },
78 for (i = 0; i < G_N_ELEMENTS (examples); i++)
80 g_assert (g_unichar_type (examples[i].c) == examples[i].type);
85 test_unichar_break_type (void)
89 GUnicodeBreakType type;
92 { G_UNICODE_BREAK_MANDATORY, 0x2028 },
93 { G_UNICODE_BREAK_CARRIAGE_RETURN, 0x000D },
94 { G_UNICODE_BREAK_LINE_FEED, 0x000A },
95 { G_UNICODE_BREAK_COMBINING_MARK, 0x0300 },
96 { G_UNICODE_BREAK_SURROGATE, 0xD800 },
97 { G_UNICODE_BREAK_ZERO_WIDTH_SPACE, 0x200B },
98 { G_UNICODE_BREAK_INSEPARABLE, 0x2024 },
99 { G_UNICODE_BREAK_NON_BREAKING_GLUE, 0x00A0 },
100 { G_UNICODE_BREAK_CONTINGENT, 0xFFFC },
101 { G_UNICODE_BREAK_SPACE, 0x0020 },
102 { G_UNICODE_BREAK_AFTER, 0x05BE },
103 { G_UNICODE_BREAK_BEFORE, 0x02C8 },
104 { G_UNICODE_BREAK_BEFORE_AND_AFTER, 0x2014 },
105 { G_UNICODE_BREAK_HYPHEN, 0x002D },
106 { G_UNICODE_BREAK_NON_STARTER, 0x17D6 },
107 { G_UNICODE_BREAK_OPEN_PUNCTUATION, 0x0028 },
108 { G_UNICODE_BREAK_CLOSE_PARANTHESIS, 0x0029 },
109 { G_UNICODE_BREAK_CLOSE_PUNCTUATION, 0x007D },
110 { G_UNICODE_BREAK_QUOTATION, 0x0022 },
111 { G_UNICODE_BREAK_EXCLAMATION, 0x0021 },
112 { G_UNICODE_BREAK_IDEOGRAPHIC, 0x2E80 },
113 { G_UNICODE_BREAK_NUMERIC, 0x0030 },
114 { G_UNICODE_BREAK_INFIX_SEPARATOR, 0x002C },
115 { G_UNICODE_BREAK_SYMBOL, 0x002F },
116 { G_UNICODE_BREAK_ALPHABETIC, 0x0023 },
117 { G_UNICODE_BREAK_PREFIX, 0x0024 },
118 { G_UNICODE_BREAK_POSTFIX, 0x0025 },
119 { G_UNICODE_BREAK_COMPLEX_CONTEXT, 0x0E01 },
120 { G_UNICODE_BREAK_AMBIGUOUS, 0x00F7 },
121 { G_UNICODE_BREAK_UNKNOWN, 0xE000 },
122 { G_UNICODE_BREAK_NEXT_LINE, 0x0085 },
123 { G_UNICODE_BREAK_WORD_JOINER, 0x2060 },
124 { G_UNICODE_BREAK_HANGUL_L_JAMO, 0x1100 },
125 { G_UNICODE_BREAK_HANGUL_V_JAMO, 0x1160 },
126 { G_UNICODE_BREAK_HANGUL_T_JAMO, 0x11A8 },
127 { G_UNICODE_BREAK_HANGUL_LV_SYLLABLE, 0xAC00 },
128 { G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE, 0xAC01 }
131 for (i = 0; i < G_N_ELEMENTS (examples); i++)
133 g_assert (g_unichar_break_type (examples[i].c) == examples[i].type);
138 test_unichar_script (void)
142 GUnicodeScript script;
145 { G_UNICODE_SCRIPT_COMMON, 0x002A },
146 { G_UNICODE_SCRIPT_INHERITED, 0x1CED },
147 { G_UNICODE_SCRIPT_INHERITED, 0x0670 },
148 { G_UNICODE_SCRIPT_ARABIC, 0x060D },
149 { G_UNICODE_SCRIPT_ARMENIAN, 0x0559 },
150 { G_UNICODE_SCRIPT_BENGALI, 0x09CD },
151 { G_UNICODE_SCRIPT_BOPOMOFO, 0x31B6 },
152 { G_UNICODE_SCRIPT_CHEROKEE, 0x13A2 },
153 { G_UNICODE_SCRIPT_COPTIC, 0x2CFD },
154 { G_UNICODE_SCRIPT_CYRILLIC, 0x0482 },
155 { G_UNICODE_SCRIPT_DESERET, 0x10401 },
156 { G_UNICODE_SCRIPT_DEVANAGARI, 0x094D },
157 { G_UNICODE_SCRIPT_ETHIOPIC, 0x1258 },
158 { G_UNICODE_SCRIPT_GEORGIAN, 0x10FC },
159 { G_UNICODE_SCRIPT_GOTHIC, 0x10341 },
160 { G_UNICODE_SCRIPT_GREEK, 0x0375 },
161 { G_UNICODE_SCRIPT_GUJARATI, 0x0A83 },
162 { G_UNICODE_SCRIPT_GURMUKHI, 0x0A3C },
163 { G_UNICODE_SCRIPT_HAN, 0x3005 },
164 { G_UNICODE_SCRIPT_HANGUL, 0x1100 },
165 { G_UNICODE_SCRIPT_HEBREW, 0x05BF },
166 { G_UNICODE_SCRIPT_HIRAGANA, 0x309F },
167 { G_UNICODE_SCRIPT_KANNADA, 0x0CBC },
168 { G_UNICODE_SCRIPT_KATAKANA, 0x30FF },
169 { G_UNICODE_SCRIPT_KHMER, 0x17DD },
170 { G_UNICODE_SCRIPT_LAO, 0x0EDD },
171 { G_UNICODE_SCRIPT_LATIN, 0x0061 },
172 { G_UNICODE_SCRIPT_MALAYALAM, 0x0D3D },
173 { G_UNICODE_SCRIPT_MONGOLIAN, 0x1843 },
174 { G_UNICODE_SCRIPT_MYANMAR, 0x1031 },
175 { G_UNICODE_SCRIPT_OGHAM, 0x169C },
176 { G_UNICODE_SCRIPT_OLD_ITALIC, 0x10322 },
177 { G_UNICODE_SCRIPT_ORIYA, 0x0B3C },
178 { G_UNICODE_SCRIPT_RUNIC, 0x16EF },
179 { G_UNICODE_SCRIPT_SINHALA, 0x0DBD },
180 { G_UNICODE_SCRIPT_SYRIAC, 0x0711 },
181 { G_UNICODE_SCRIPT_TAMIL, 0x0B82 },
182 { G_UNICODE_SCRIPT_TELUGU, 0x0C03 },
183 { G_UNICODE_SCRIPT_THAANA, 0x07B1 },
184 { G_UNICODE_SCRIPT_THAI, 0x0E31 },
185 { G_UNICODE_SCRIPT_TIBETAN, 0x0FD4 },
186 { G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL, 0x1400 },
187 { G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL, 0x1401 },
188 { G_UNICODE_SCRIPT_YI, 0xA015 },
189 { G_UNICODE_SCRIPT_TAGALOG, 0x1700 },
190 { G_UNICODE_SCRIPT_HANUNOO, 0x1720 },
191 { G_UNICODE_SCRIPT_BUHID, 0x1740 },
192 { G_UNICODE_SCRIPT_TAGBANWA, 0x1760 },
193 { G_UNICODE_SCRIPT_BRAILLE, 0x2800 },
194 { G_UNICODE_SCRIPT_CYPRIOT, 0x10808 },
195 { G_UNICODE_SCRIPT_LIMBU, 0x1932 },
196 { G_UNICODE_SCRIPT_OSMANYA, 0x10480 },
197 { G_UNICODE_SCRIPT_SHAVIAN, 0x10450 },
198 { G_UNICODE_SCRIPT_LINEAR_B, 0x10000 },
199 { G_UNICODE_SCRIPT_TAI_LE, 0x1950 },
200 { G_UNICODE_SCRIPT_UGARITIC, 0x1039F },
201 { G_UNICODE_SCRIPT_NEW_TAI_LUE, 0x1980 },
202 { G_UNICODE_SCRIPT_BUGINESE, 0x1A1F },
203 { G_UNICODE_SCRIPT_GLAGOLITIC, 0x2C00 },
204 { G_UNICODE_SCRIPT_TIFINAGH, 0x2D6F },
205 { G_UNICODE_SCRIPT_SYLOTI_NAGRI, 0xA800 },
206 { G_UNICODE_SCRIPT_OLD_PERSIAN, 0x103D0 },
207 { G_UNICODE_SCRIPT_KHAROSHTHI, 0x10A3F },
208 { G_UNICODE_SCRIPT_UNKNOWN, 0x1111111 },
209 { G_UNICODE_SCRIPT_BALINESE, 0x1B04 },
210 { G_UNICODE_SCRIPT_CUNEIFORM, 0x12000 },
211 { G_UNICODE_SCRIPT_PHOENICIAN, 0x10900 },
212 { G_UNICODE_SCRIPT_PHAGS_PA, 0xA840 },
213 { G_UNICODE_SCRIPT_NKO, 0x07C0 },
214 { G_UNICODE_SCRIPT_KAYAH_LI, 0xA900 },
215 { G_UNICODE_SCRIPT_LEPCHA, 0x1C00 },
216 { G_UNICODE_SCRIPT_REJANG, 0xA930 },
217 { G_UNICODE_SCRIPT_SUNDANESE, 0x1B80 },
218 { G_UNICODE_SCRIPT_SAURASHTRA, 0xA880 },
219 { G_UNICODE_SCRIPT_CHAM, 0xAA00 },
220 { G_UNICODE_SCRIPT_OL_CHIKI, 0x1C50 },
221 { G_UNICODE_SCRIPT_VAI, 0xA500 },
222 { G_UNICODE_SCRIPT_CARIAN, 0x102A0 },
223 { G_UNICODE_SCRIPT_LYCIAN, 0x10280 },
224 { G_UNICODE_SCRIPT_LYDIAN, 0x1093F },
225 { G_UNICODE_SCRIPT_AVESTAN, 0x10B00 },
226 { G_UNICODE_SCRIPT_BAMUM, 0xA6A0 },
227 { G_UNICODE_SCRIPT_EGYPTIAN_HIEROGLYPHS, 0x13000 },
228 { G_UNICODE_SCRIPT_IMPERIAL_ARAMAIC, 0x10840 },
229 { G_UNICODE_SCRIPT_INSCRIPTIONAL_PAHLAVI, 0x10B60 },
230 { G_UNICODE_SCRIPT_INSCRIPTIONAL_PARTHIAN, 0x10B40 },
231 { G_UNICODE_SCRIPT_JAVANESE, 0xA980 },
232 { G_UNICODE_SCRIPT_KAITHI, 0x11082 },
233 { G_UNICODE_SCRIPT_LISU, 0xA4D0 },
234 { G_UNICODE_SCRIPT_MEETEI_MAYEK, 0xABE5 },
235 { G_UNICODE_SCRIPT_OLD_SOUTH_ARABIAN, 0x10A60 },
236 { G_UNICODE_SCRIPT_OLD_TURKIC, 0x10C00 },
237 { G_UNICODE_SCRIPT_SAMARITAN, 0x0800 },
238 { G_UNICODE_SCRIPT_TAI_THAM, 0x1A20 },
239 { G_UNICODE_SCRIPT_TAI_VIET, 0xAA80 },
240 { G_UNICODE_SCRIPT_BATAK, 0x1BC0 },
241 { G_UNICODE_SCRIPT_BRAHMI, 0x11000 },
242 { G_UNICODE_SCRIPT_MANDAIC, 0x0840 }
244 for (i = 0; i < G_N_ELEMENTS (examples); i++)
246 g_assert (g_unichar_get_script (examples[i].c) == examples[i].script);
251 test_combining_class (void)
292 for (i = 0; i < G_N_ELEMENTS (examples); i++)
294 g_assert (g_unichar_combining_class (examples[i].c) == examples[i].class);
303 g_assert (g_unichar_get_mirror_char ('(', &mirror));
304 g_assert_cmpint (mirror, ==, ')');
305 g_assert (g_unichar_get_mirror_char (')', &mirror));
306 g_assert_cmpint (mirror, ==, '(');
307 g_assert (g_unichar_get_mirror_char ('{', &mirror));
308 g_assert_cmpint (mirror, ==, '}');
309 g_assert (g_unichar_get_mirror_char ('}', &mirror));
310 g_assert_cmpint (mirror, ==, '{');
311 g_assert (g_unichar_get_mirror_char (0x208D, &mirror));
312 g_assert_cmpint (mirror, ==, 0x208E);
313 g_assert (g_unichar_get_mirror_char (0x208E, &mirror));
314 g_assert_cmpint (mirror, ==, 0x208D);
315 g_assert (!g_unichar_get_mirror_char ('a', &mirror));
321 g_assert (g_unichar_ismark (0x0903));
322 g_assert (g_unichar_ismark (0x20DD));
323 g_assert (g_unichar_ismark (0xA806));
324 g_assert (!g_unichar_ismark ('a'));
330 g_assert (g_unichar_istitle (0x01c5));
331 g_assert (g_unichar_istitle (0x1f88));
332 g_assert (g_unichar_istitle (0x1fcc));
334 g_assert (g_unichar_totitle (0x01c6) == 0x01c5);
335 g_assert (g_unichar_totitle (0x01c4) == 0x01c5);
336 g_assert (g_unichar_totitle (0x01c5) == 0x01c5);
337 g_assert (g_unichar_totitle (0x1f80) == 0x1f88);
338 g_assert (g_unichar_totitle (0x1f88) == 0x1f88);
339 g_assert (g_unichar_totitle ('a') == 'A');
340 g_assert (g_unichar_totitle ('A') == 'A');
356 { 0x0000, NOT_WIDE },
357 { 0x0483, NOT_WIDE },
358 { 0x0641, NOT_WIDE },
359 { 0xFFFC, NOT_WIDE },
360 { 0x10000, NOT_WIDE },
361 { 0xE0001, NOT_WIDE },
364 { 0x0020, NOT_WIDE },
365 { 0x0041, NOT_WIDE },
366 { 0x27E6, NOT_WIDE },
369 { 0x20A9, NOT_WIDE },
370 { 0xFF61, NOT_WIDE },
371 { 0xFF69, NOT_WIDE },
372 { 0xFFEE, NOT_WIDE },
375 { 0x00A1, WIDE_CJK },
376 { 0x00BE, WIDE_CJK },
377 { 0x02DD, WIDE_CJK },
378 { 0x2020, WIDE_CJK },
379 { 0xFFFD, WIDE_CJK },
380 { 0x00A1, WIDE_CJK },
381 { 0x1F100, WIDE_CJK },
382 { 0xE0100, WIDE_CJK },
383 { 0x100000, WIDE_CJK },
384 { 0x10FFFD, WIDE_CJK },
397 /* Default Wide blocks */
406 /* Uniode-5.2 character additions */
410 /* Uniode-6.0 character additions */
415 { 0x111111, NOT_WIDE }
418 for (i = 0; i < G_N_ELEMENTS (examples); i++)
420 g_assert (g_unichar_iswide (examples[i].c) == (examples[i].wide == WIDE));
421 g_assert (g_unichar_iswide_cjk (examples[i].c) == (examples[i].wide != NOT_WIDE));
431 g_assert (!g_unichar_compose (0x0041, 0x0042, &ch) && ch == 0);
432 g_assert (!g_unichar_compose (0x0041, 0, &ch) && ch == 0);
433 g_assert (!g_unichar_compose (0x0066, 0x0069, &ch) && ch == 0);
435 /* Singletons should not compose */
436 g_assert (!g_unichar_compose (0x212B, 0, &ch) && ch == 0);
437 g_assert (!g_unichar_compose (0x00C5, 0, &ch) && ch == 0);
438 g_assert (!g_unichar_compose (0x2126, 0, &ch) && ch == 0);
439 g_assert (!g_unichar_compose (0x03A9, 0, &ch) && ch == 0);
442 g_assert (g_unichar_compose (0x0041, 0x030A, &ch) && ch == 0x00C5);
443 g_assert (g_unichar_compose (0x006F, 0x0302, &ch) && ch == 0x00F4);
444 g_assert (g_unichar_compose (0x1E63, 0x0307, &ch) && ch == 0x1E69);
445 g_assert (g_unichar_compose (0x0073, 0x0323, &ch) && ch == 0x1E63);
446 g_assert (g_unichar_compose (0x0064, 0x0307, &ch) && ch == 0x1E0B);
447 g_assert (g_unichar_compose (0x0064, 0x0323, &ch) && ch == 0x1E0D);
450 g_assert (g_unichar_compose (0xD4CC, 0x11B6, &ch) && ch == 0xD4DB);
451 g_assert (g_unichar_compose (0x1111, 0x1171, &ch) && ch == 0xD4CC);
452 g_assert (g_unichar_compose (0xCE20, 0x11B8, &ch) && ch == 0xCE31);
453 g_assert (g_unichar_compose (0x110E, 0x1173, &ch) && ch == 0xCE20);
457 test_decompose (void)
461 /* Not decomposable */
462 g_assert (!g_unichar_decompose (0x0041, &a, &b) && a == 0x0041 && b == 0);
463 g_assert (!g_unichar_decompose (0xFB01, &a, &b) && a == 0xFB01 && b == 0);
466 g_assert (g_unichar_decompose (0x212B, &a, &b) && a == 0x00C5 && b == 0);
467 g_assert (g_unichar_decompose (0x2126, &a, &b) && a == 0x03A9 && b == 0);
470 g_assert (g_unichar_decompose (0x00C5, &a, &b) && a == 0x0041 && b == 0x030A);
471 g_assert (g_unichar_decompose (0x00F4, &a, &b) && a == 0x006F && b == 0x0302);
472 g_assert (g_unichar_decompose (0x1E69, &a, &b) && a == 0x1E63 && b == 0x0307);
473 g_assert (g_unichar_decompose (0x1E63, &a, &b) && a == 0x0073 && b == 0x0323);
474 g_assert (g_unichar_decompose (0x1E0B, &a, &b) && a == 0x0064 && b == 0x0307);
475 g_assert (g_unichar_decompose (0x1E0D, &a, &b) && a == 0x0064 && b == 0x0323);
478 g_assert (g_unichar_decompose (0xD4DB, &a, &b) && a == 0xD4CC && b == 0x11B6);
479 g_assert (g_unichar_decompose (0xD4CC, &a, &b) && a == 0x1111 && b == 0x1171);
480 g_assert (g_unichar_decompose (0xCE31, &a, &b) && a == 0xCE20 && b == 0x11B8);
481 g_assert (g_unichar_decompose (0xCE20, &a, &b) && a == 0x110E && b == 0x1173);
485 test_fully_decompose_canonical (void)
490 #define TEST_DECOMP(ch, expected_len, a, b, c, d) \
491 len = g_unichar_fully_decompose (ch, FALSE, decomp, G_N_ELEMENTS (decomp)); \
492 g_assert_cmpint (expected_len, ==, len); \
493 if (expected_len >= 1) g_assert_cmphex (decomp[0], ==, a); \
494 if (expected_len >= 2) g_assert_cmphex (decomp[1], ==, b); \
495 if (expected_len >= 3) g_assert_cmphex (decomp[2], ==, c); \
496 if (expected_len >= 4) g_assert_cmphex (decomp[3], ==, d); \
498 #define TEST0(ch) TEST_DECOMP (ch, 1, ch, 0, 0, 0)
499 #define TEST1(ch, a) TEST_DECOMP (ch, 1, a, 0, 0, 0)
500 #define TEST2(ch, a, b) TEST_DECOMP (ch, 2, a, b, 0, 0)
501 #define TEST3(ch, a, b, c) TEST_DECOMP (ch, 3, a, b, c, 0)
502 #define TEST4(ch, a, b, c, d) TEST_DECOMP (ch, 4, a, b, c, d)
504 /* Not decomposable */
509 TEST2 (0x212B, 0x0041, 0x030A);
510 TEST1 (0x2126, 0x03A9);
513 TEST2 (0x00C5, 0x0041, 0x030A);
514 TEST2 (0x00F4, 0x006F, 0x0302);
515 TEST3 (0x1E69, 0x0073, 0x0323, 0x0307);
516 TEST2 (0x1E63, 0x0073, 0x0323);
517 TEST2 (0x1E0B, 0x0064, 0x0307);
518 TEST2 (0x1E0D, 0x0064, 0x0323);
521 TEST3 (0xD4DB, 0x1111, 0x1171, 0x11B6);
522 TEST2 (0xD4CC, 0x1111, 0x1171);
523 TEST3 (0xCE31, 0x110E, 0x1173, 0x11B8);
524 TEST2 (0xCE20, 0x110E, 0x1173);
530 test_canonical_decomposition (void)
535 #define TEST_DECOMP(ch, expected_len, a, b, c, d) \
536 decomp = g_unicode_canonical_decomposition (ch, &len); \
537 g_assert_cmpint (expected_len, ==, len); \
538 if (expected_len >= 1) g_assert_cmphex (decomp[0], ==, a); \
539 if (expected_len >= 2) g_assert_cmphex (decomp[1], ==, b); \
540 if (expected_len >= 3) g_assert_cmphex (decomp[2], ==, c); \
541 if (expected_len >= 4) g_assert_cmphex (decomp[3], ==, d); \
544 #define TEST0(ch) TEST_DECOMP (ch, 1, ch, 0, 0, 0)
545 #define TEST1(ch, a) TEST_DECOMP (ch, 1, a, 0, 0, 0)
546 #define TEST2(ch, a, b) TEST_DECOMP (ch, 2, a, b, 0, 0)
547 #define TEST3(ch, a, b, c) TEST_DECOMP (ch, 3, a, b, c, 0)
548 #define TEST4(ch, a, b, c, d) TEST_DECOMP (ch, 4, a, b, c, d)
550 /* Not decomposable */
555 TEST2 (0x212B, 0x0041, 0x030A);
556 TEST1 (0x2126, 0x03A9);
559 TEST2 (0x00C5, 0x0041, 0x030A);
560 TEST2 (0x00F4, 0x006F, 0x0302);
561 TEST3 (0x1E69, 0x0073, 0x0323, 0x0307);
562 TEST2 (0x1E63, 0x0073, 0x0323);
563 TEST2 (0x1E0B, 0x0064, 0x0307);
564 TEST2 (0x1E0D, 0x0064, 0x0323);
567 TEST3 (0xD4DB, 0x1111, 0x1171, 0x11B6);
568 TEST2 (0xD4CC, 0x1111, 0x1171);
569 TEST3 (0xCE31, 0x110E, 0x1173, 0x11B8);
570 TEST2 (0xCE20, 0x110E, 0x1173);
576 test_decompose_tail (void)
578 gunichar ch, a, b, c, d;
580 /* Test that whenever a char ch decomposes into a and b, b itself
581 * won't decompose any further. */
583 for (ch = 0; ch < 0x110000; ch++)
584 if (g_unichar_decompose (ch, &a, &b))
585 g_assert (!g_unichar_decompose (b, &c, &d));
587 g_assert (a == ch && b == 0);
591 test_fully_decompose_len (void)
595 /* Test that all canonical decompositions are at most 4 in length,
596 * and compatibility decompositions are at most 18 in length.
599 for (ch = 0; ch < 0x110000; ch++) {
600 g_assert_cmpint (g_unichar_fully_decompose (ch, FALSE, NULL, 0), <=, 4);
601 g_assert_cmpint (g_unichar_fully_decompose (ch, TRUE, NULL, 0), <=, 18);
606 test_script_to_iso15924 (void)
608 g_assert_cmphex (0, ==, g_unicode_script_to_iso15924 (G_UNICODE_SCRIPT_INVALID_CODE));
609 g_assert_cmphex (0x41726162, ==, g_unicode_script_to_iso15924 (G_UNICODE_SCRIPT_ARABIC));
616 g_test_init (&argc, &argv, NULL);
618 g_test_add_func ("/unicode/validate", test_unichar_validate);
619 g_test_add_func ("/unicode/character-type", test_unichar_character_type);
620 g_test_add_func ("/unicode/break-type", test_unichar_break_type);
621 g_test_add_func ("/unicode/script", test_unichar_script);
622 g_test_add_func ("/unicode/combining-class", test_combining_class);
623 g_test_add_func ("/unicode/mirror", test_mirror);
624 g_test_add_func ("/unicode/mark", test_mark);
625 g_test_add_func ("/unicode/title", test_title);
626 g_test_add_func ("/unicode/wide", test_wide);
627 g_test_add_func ("/unicode/compose", test_compose);
628 g_test_add_func ("/unicode/decompose", test_decompose);
629 g_test_add_func ("/unicode/fully-decompose-canonical", test_fully_decompose_canonical);
630 g_test_add_func ("/unicode/canonical-decomposition", test_canonical_decomposition);
631 g_test_add_func ("/unicode/decompose-tail", test_decompose_tail);
632 g_test_add_func ("/unicode/fully-decompose-len", test_fully_decompose_len);
633 g_test_add_func ("/unicode/script-to-iso15924", test_script_to_iso15924);