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Side by Side Diff: source/samples/uciter8/uciter8.c

Issue 845603002: Update ICU to 54.1 step 1 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/icu.git@master
Patch Set: remove unusued directories Created 5 years, 11 months ago
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1 /* 1 /*
2 ******************************************************************************* 2 *******************************************************************************
3 * 3 *
4 * Copyright (C) 2003-2007, International Business Machines 4 * Copyright (C) 2003-2014, International Business Machines
5 * Corporation and others. All Rights Reserved. 5 * Corporation and others. All Rights Reserved.
6 * 6 *
7 ******************************************************************************* 7 *******************************************************************************
8 * file name: uciter8.c 8 * file name: uciter8.c
9 * encoding: US-ASCII 9 * encoding: US-ASCII
10 * tab size: 8 (not used) 10 * tab size: 8 (not used)
11 * indentation:4 11 * indentation:4
12 * 12 *
13 * created on: 2003jan10 13 * created on: 2003jan10
14 * created by: Markus W. Scherer 14 * created by: Markus W. Scherer
15 * 15 *
16 * This file contains sample code that illustrates reading 16 * This file contains sample code that illustrates reading
17 * 8-bit Unicode text leniently, accepting a mix of UTF-8 and CESU-8 17 * 8-bit Unicode text leniently, accepting a mix of UTF-8 and CESU-8
18 * and also accepting single surrogates. 18 * and also accepting single surrogates.
19 */ 19 */
20 20
21 #include <stdio.h> 21 #include <stdio.h>
22 #include <string.h> 22 #include <string.h>
23 #include "unicode/utypes.h" 23 #include "unicode/utypes.h"
24 #include "unicode/uiter.h" 24 #include "unicode/uiter.h"
25 #include "uit_len8.h" 25 #include "uit_len8.h"
26 26
27 #define LENGTHOF(array) (sizeof(array)/sizeof((array)[0]))
28
29 #define log_err printf 27 #define log_err printf
30 28
31 /* UCharIterator test ------------------------------------------------------- */ 29 /* UCharIterator test ------------------------------------------------------- */
32 30
33 /* 31 /*
34 * The following code is a copy of the UCharIterator test code in 32 * The following code is a copy of the UCharIterator test code in
35 * source/test/cintltst/custrtst.c, 33 * source/test/cintltst/custrtst.c,
36 * testing the lenient-8 iterator instead of the UTF-8 one. 34 * testing the lenient-8 iterator instead of the UTF-8 one.
37 */ 35 */
38 36
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313 /* compare the same string between UTF-16 and lenient-8 UCharIterators */ 311 /* compare the same string between UTF-16 and lenient-8 UCharIterators */
314 uiter_setString(&iter1, text, -1); 312 uiter_setString(&iter1, text, -1);
315 uiter_setLenient8(&iter2, (const char *)bytes, sizeof(bytes)-1); 313 uiter_setLenient8(&iter2, (const char *)bytes, sizeof(bytes)-1);
316 compareIterators(&iter1, "UTF16Iterator", &iter2, "Lenient8Iterator"); 314 compareIterators(&iter1, "UTF16Iterator", &iter2, "Lenient8Iterator");
317 315
318 /* try again with length=-1 */ 316 /* try again with length=-1 */
319 uiter_setLenient8(&iter2, (const char *)bytes, -1); 317 uiter_setLenient8(&iter2, (const char *)bytes, -1);
320 compareIterators(&iter1, "UTF16Iterator", &iter2, "Lenient8Iterator_1"); 318 compareIterators(&iter1, "UTF16Iterator", &iter2, "Lenient8Iterator_1");
321 319
322 /* test get/set state */ 320 /* test get/set state */
323 length=LENGTHOF(text)-1; 321 length=UPRV_LENGTHOF(text)-1;
324 uiter_setLenient8(&iter1, (const char*)bytes, -1); 322 uiter_setLenient8(&iter1, (const char*)bytes, -1);
325 testIteratorState(&iter1, &iter2, "Lenient8IteratorState", length/2); 323 testIteratorState(&iter1, &iter2, "Lenient8IteratorState", length/2);
326 testIteratorState(&iter1, &iter2, "Lenient8IteratorStatePlus1", length/2+1); 324 testIteratorState(&iter1, &iter2, "Lenient8IteratorStatePlus1", length/2+1);
327 325
328 /* ---------------------------------------------------------------------- */ 326 /* ---------------------------------------------------------------------- */
329 327
330 puts("no output so far means that the lenient-8 iterator works fine"); 328 puts("no output so far means that the lenient-8 iterator works fine");
331 329
332 puts("iterate forward:\nUTF-16\tlenient-8"); 330 puts("iterate forward:\nUTF-16\tlenient-8");
333 uiter_setString(&iter1, text, -1); 331 uiter_setString(&iter1, text, -1);
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347 printf("%04x\t%04x\n", c1, c2); 345 printf("%04x\t%04x\n", c1, c2);
348 } 346 }
349 } 347 }
350 } 348 }
351 349
352 extern int 350 extern int
353 main(int argc, const char *argv[]) { 351 main(int argc, const char *argv[]) {
354 TestLenient8Iterator(); 352 TestLenient8Iterator();
355 return 0; 353 return 0;
356 } 354 }
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