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374ca955
A		 1/*
2**********************************************************************
3* Copyright (C) 2004-2004, International Business Machines
4* Corporation and others. All Rights Reserved.
5**********************************************************************
6* file name: filetst.c
7* encoding: US-ASCII
8* tab size: 8 (not used)
9* indentation:4
10*
11* created on: 2004apr06
12* created by: George Rhoten
13*/
14
15#include "iotest.h"
16#include "unicode/ustdio.h"
17#include "unicode/ustring.h"
18#include "unicode/uloc.h"
19#include "unicode/utrans.h"
20
21#include <string.h>
22
23const char STANDARD_TEST_FILE[] = "iotest-c.txt";
24
25
26#if !UCONFIG_NO_FORMATTING
27static void TestFileFromICU(UFILE *myFile) {
28 int32_t n[1];
29 float myFloat = -1234.0;
30 int32_t newValuePtr[1];
31 double newDoubleValuePtr[1];
32 UChar myUString[256];
33 UChar uStringBuf[256];
34 char myString[256] = "";
35 char testBuf[256] = "";
36 void *origPtr, *ptr;
37 U_STRING_DECL(myStringOrig, "My-String", 9);
38
39 U_STRING_INIT(myStringOrig, "My-String", 9);
40 u_memset(myUString, 0x2a, sizeof(myUString)/sizeof(*myUString));
41 u_memset(uStringBuf, 0x2a, sizeof(uStringBuf)/sizeof(*uStringBuf));
42 memset(myString, '*', sizeof(myString)/sizeof(*myString));
43 memset(testBuf, '*', sizeof(testBuf)/sizeof(*testBuf));
44
45 if (myFile == NULL) {
46 log_err("Can't write test file.\n");
47 return;
48 }
49
50 *n = -1234;
51 if (sizeof(void *) == 4) {
52 origPtr = (void *)0xdeadbeef;
53 } else if (sizeof(void *) == 8) {
54 origPtr = (void *) INT64_C(0x1000200030004000);
55 } else if (sizeof(void *) == 16) {
56 /* iSeries */
57 int32_t massiveBigEndianPtr[] = { 0x10002000, 0x30004000, 0x50006000, 0x70008000 };
58 origPtr = *((void **)massiveBigEndianPtr);
59 } else {
60 log_err("sizeof(void*)=%d hasn't been tested before", (int)sizeof(void*));
61 }
62
63 /* Test fprintf */
64 u_fprintf(myFile, "Signed decimal integer %%d: %d\n", *n);
65 u_fprintf(myFile, "Signed decimal integer %%i: %i\n", *n);
66 u_fprintf(myFile, "Unsigned octal integer %%o: %o\n", *n);
67 u_fprintf(myFile, "Unsigned decimal integer %%u: %u\n", *n);
68 u_fprintf(myFile, "Lowercase unsigned hexadecimal integer %%x: %x\n", *n);
69 u_fprintf(myFile, "Uppercase unsigned hexadecimal integer %%X: %X\n", *n);
70 u_fprintf(myFile, "Float %%f: %f\n", myFloat);
71 u_fprintf(myFile, "Lowercase float %%e: %e\n", myFloat);
72 u_fprintf(myFile, "Uppercase float %%E: %E\n", myFloat);
73 u_fprintf(myFile, "Lowercase float %%g: %g\n", myFloat);
74 u_fprintf(myFile, "Uppercase float %%G: %G\n", myFloat);
75 u_fprintf(myFile, "Pointer %%p: %p\n", origPtr);
76 u_fprintf(myFile, "Char %%c: %c\n", 'A');
77 u_fprintf(myFile, "UChar %%C: %C\n", (UChar)0x0041); /*'A'*/
78 u_fprintf(myFile, "String %%s: %s\n", "My-String");
79 u_fprintf(myFile, "NULL String %%s: %s\n", NULL);
80 u_fprintf(myFile, "Unicode String %%S: %S\n", myStringOrig);
81 u_fprintf(myFile, "NULL Unicode String %%S: %S\n", NULL);
82 u_fprintf(myFile, "Percent %%P (non-ANSI): %P\n", myFloat);
83 u_fprintf(myFile, "Spell Out %%V (non-ANSI): %V\n", myFloat);
84
85 if (u_feof(myFile)) {
86 log_err("Got feof while writing the file.\n");
87 }
88
89 *n = 1;
90 u_fprintf(myFile, "\t\nPointer to integer (Count) %%n: n=%d %n n=%d\n", *n, n, *n);
91 u_fprintf(myFile, "Pointer to integer Value: %d\n", *n);
92 u_fprintf(myFile, "This is a long test123456789012345678901234567890123456789012345678901234567890\n");
93 *n = 1;
94 fprintf(u_fgetfile(myFile), "\tNormal fprintf count: n=%d %n n=%d\n", (int)*n, (int*)n, (int)*n);
95 fprintf(u_fgetfile(myFile), "\tNormal fprintf count value: n=%d\n", (int)*n);
96
97 u_fclose(myFile);
98 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, NULL);
99
100 if (myFile == NULL) {
101 log_err("Can't read test file.");
102 return;
103 }
104
105 if (u_feof(myFile)) {
106 log_err("Got feof while reading the file and not at the end of the file.\n");
107 }
108
109 myUString[0] = u_fgetc(myFile);
110 if (myUString[0] != 0x53 /* S */) {
111 log_err("u_fgetc 1 returned %X. Expected 'S'.", myString[0]);
112 }
113 u_fungetc(myUString[0], myFile);
114 myUString[0] = u_fgetc(myFile);
115 if (myUString[0] != 0x53 /* S */) {
116 log_err("u_fgetc 2 returned %X. Expected 'S'.", myString[0]);
117 }
118 u_fungetc(myUString[0], myFile);
119 myUString[0] = u_fgetc(myFile);
120 if (myUString[0] != 0x53 /* S */) {
121 log_err("u_fgetc 3 returned %X. Expected 'S'.", myString[0]);
122 }
123 u_fungetc(myUString[0], myFile);
124 myUString[0] = u_fgetc(myFile);
125 myUString[1] = (UChar)u_fgetcx(myFile); /* Mix getc and getcx and see what happens. */
126 myUString[2] = u_fgetc(myFile);
127 if (myUString[0] != 0x53 /* S */ && myUString[1] != 0x69 /* i */ && myUString[2] != 0x6E /* n */) {
128 log_err("u_fgetcx returned \\u%04X\\u%04X\\u%04X. Expected 'Sin'.", myString[0], myString[1], myString[2]);
129 }
130 u_fungetc(myUString[2], myFile);
131 u_fungetc(myUString[1], myFile);
132 u_fungetc(myUString[0], myFile);
133
134 *n = -1234;
135
136 *newValuePtr = 1;
137 u_fscanf(myFile, "Signed decimal integer %%d: %d\n", newValuePtr);
138 if (*n != *newValuePtr) {
139 log_err("%%d Got: %d, Expected: %d\n", *newValuePtr, *n);
140 }
141 *newValuePtr = 1;
142 u_fscanf(myFile, "Signed decimal integer %%i: %i\n", newValuePtr);
143 if (*n != *newValuePtr) {
144 log_err("%%i Got: %i, Expected: %i\n", *newValuePtr, *n);
145 }
146 *newValuePtr = 1;
147 u_fscanf(myFile, "Unsigned octal integer %%o: %o\n", newValuePtr);
148 if (*n != *newValuePtr) {
149 log_err("%%o Got: %o, Expected: %o\n", *newValuePtr, *n);
150 }
151 *newValuePtr = 1;
152 u_fscanf(myFile, "Unsigned decimal integer %%u: %u\n", newValuePtr);
153 if (*n != *newValuePtr) {
154 log_err("%%u Got: %u, Expected: %u\n", *newValuePtr, *n);
155 }
156 *newValuePtr = 1;
157 u_fscanf(myFile, "Lowercase unsigned hexadecimal integer %%x: %x\n", newValuePtr);
158 if (*n != *newValuePtr) {
159 log_err("%%x Got: %x, Expected: %x\n", *newValuePtr, *n);
160 }
161 *newValuePtr = 1;
162 u_fscanf(myFile, "Uppercase unsigned hexadecimal integer %%X: %X\n", newValuePtr);
163 if (*n != *newValuePtr) {
164 log_err("%%X Got: %X, Expected: %X\n", *newValuePtr, *n);
165 }
166 *newDoubleValuePtr = -1.0;
167 u_fscanf(myFile, "Float %%f: %f\n", newDoubleValuePtr);
168 if (myFloat != *newDoubleValuePtr) {
169 log_err("%%f Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat);
170 }
171 *newDoubleValuePtr = -1.0;
172 u_fscanf(myFile, "Lowercase float %%e: %e\n", newDoubleValuePtr);
173 if (myFloat != *newDoubleValuePtr) {
174 log_err("%%e Got: %e, Expected: %e\n", *newDoubleValuePtr, myFloat);
175 }
176 *newDoubleValuePtr = -1.0;
177 u_fscanf(myFile, "Uppercase float %%E: %E\n", newDoubleValuePtr);
178 if (myFloat != *newDoubleValuePtr) {
179 log_err("%%E Got: %E, Expected: %E\n", *newDoubleValuePtr, myFloat);
180 }
181 *newDoubleValuePtr = -1.0;
182 u_fscanf(myFile, "Lowercase float %%g: %g\n", newDoubleValuePtr);
183 if (myFloat != *newDoubleValuePtr) {
184 log_err("%%g Got: %g, Expected: %g\n", *newDoubleValuePtr, myFloat);
185 }
186 *newDoubleValuePtr = -1.0;
187 u_fscanf(myFile, "Uppercase float %%G: %G\n", newDoubleValuePtr);
188 if (myFloat != *newDoubleValuePtr) {
189 log_err("%%G Got: %G, Expected: %G\n", *newDoubleValuePtr, myFloat);
190 }
191 ptr = NULL;
192 u_fscanf(myFile, "Pointer %%p: %p\n", &ptr);
193 if (ptr != origPtr) {
194 log_err("%%p Got: %p, Expected: %p\n", ptr, origPtr);
195 }
196 u_fscanf(myFile, "Char %%c: %c\n", myString);
197 if (*myString != 'A') {
198 log_err("%%c Got: %c, Expected: A\n", *myString);
199 }
200 u_fscanf(myFile, "UChar %%C: %C\n", myUString);
201 if (*myUString != (UChar)0x0041) { /*'A'*/
202 log_err("%%C Got: %C, Expected: A\n", *myUString);
203 }
204 u_fscanf(myFile, "String %%s: %s\n", myString);
205 if (strcmp(myString, "My-String")) {
206 log_err("%%s Got: %s, Expected: My String\n", myString);
207 }
208 u_fscanf(myFile, "NULL String %%s: %s\n", myString);
209 if (strcmp(myString, "(null)")) {
210 log_err("%%s Got: %s, Expected: My String\n", myString);
211 }
212 u_fscanf(myFile, "Unicode String %%S: %S\n", myUString);
213 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
214 if (strcmp(myString, "My-String")) {
215 log_err("%%S Got: %S, Expected: My String\n", myUString);
216 }
217 u_fscanf(myFile, "NULL Unicode String %%S: %S\n", myUString);
218 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
219 if (strcmp(myString, "(null)")) {
220 log_err("%%S Got: %S, Expected: My String\n", myUString);
221 }
222 *newDoubleValuePtr = -1.0;
223 u_fscanf(myFile, "Percent %%P (non-ANSI): %P\n", newDoubleValuePtr);
224 if (myFloat != *newDoubleValuePtr) {
225 log_err("%%P Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat);
226 }
227 *newDoubleValuePtr = -1.0;
228 u_fscanf(myFile, "Spell Out %%V (non-ANSI): %V\n", newDoubleValuePtr);
229 if (myFloat != *newDoubleValuePtr) {
230 log_err("%%V Got: %f, Expected: %f\n", *newDoubleValuePtr, myFloat);
231 }
232
233 u_fgets(myUString, 4, myFile);
234 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
235 if (myString == NULL || strcmp(myString, "\t\n") != 0) {
236 log_err("u_fgets got \"%s\"\n", myString);
237 }
238
239 if (u_fgets(myUString, sizeof(myUString)/sizeof(*myUString), myFile) != myUString) {
240 log_err("u_fgets did not return myUString\n");
241 }
242 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
243 if (myString == NULL || strcmp(myString, "Pointer to integer (Count) %n: n=1 n=1\n") != 0) {
244 log_err("u_fgets got \"%s\"\n", myString);
245 }
246
247 if (u_fgets(myUString, sizeof(myUString)/sizeof(*myUString), myFile) != myUString) {
248 log_err("u_fgets did not return myUString\n");
249 }
250 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
251 if (myString == NULL || strcmp(myString, "Pointer to integer Value: 37\n") != 0) {
252 log_err("u_fgets got \"%s\"\n", myString);
253 }
254
255 if (u_fgets(myUString, sizeof(myUString)/sizeof(*myUString), myFile) != myUString) {
256 log_err("u_fgets did not return myUString\n");
257 }
258 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
259 if (myString == NULL || strcmp(myString, "This is a long test123456789012345678901234567890123456789012345678901234567890\n") != 0) {
260 log_err("u_fgets got \"%s\"\n", myString);
261 }
262
263 if (u_fgets(myUString, 0, myFile) != NULL) {
264 log_err("u_fgets got \"%s\" and it should have returned NULL\n", myString);
265 }
266
267 if (u_fgets(myUString, 1, myFile) != myUString) {
268 log_err("u_fgets did not return myUString\n");
269 }
270 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
271 if (myString == NULL || strcmp(myString, "") != 0) {
272 log_err("u_fgets got \"%s\"\n", myString);
273 }
274
275 if (u_fgets(myUString, 2, myFile) != myUString) {
276 log_err("u_fgets did not return myUString\n");
277 }
278 u_austrncpy(myString, myUString, sizeof(myUString)/sizeof(*myUString));
279 if (myString == NULL || strcmp(myString, "\t") != 0) {
280 log_err("u_fgets got \"%s\"\n", myString);
281 }
282
283 u_austrncpy(myString, u_fgets(myUString, sizeof(myUString)/sizeof(*myUString), myFile),
284 sizeof(myUString)/sizeof(*myUString));
285 if (strcmp(myString, "Normal fprintf count: n=1 n=1\n") != 0) {
286 log_err("u_fgets got \"%s\"\n", myString);
287 }
288
289 if (u_feof(myFile)) {
290 log_err("Got feof while reading the file and not at the end of the file.\n");
291 }
292 u_austrncpy(myString, u_fgets(myUString, sizeof(myUString)/sizeof(*myUString), myFile),
293 sizeof(myUString)/sizeof(*myUString));
294 if (strcmp(myString, "\tNormal fprintf count value: n=27\n") != 0) {
295 log_err("u_fgets got \"%s\"\n", myString);
296 }
297 if (!u_feof(myFile)) {
298 log_err("Did not get feof while reading the end of the file.\n");
299 }
300 if (u_fscanf(myFile, "%S\n", myUString) != 0) {
301 log_err("u_fscanf read data while reading the end of the file.\n");
302 }
303
304 u_fclose(myFile);
305}
306
307static void TestFile(void) {
308/* FILE *standardFile;*/
309
310 log_verbose("Testing u_fopen\n");
311 TestFileFromICU(u_fopen(STANDARD_TEST_FILE, "w", NULL, NULL));
312
313/* Don't know how to make this work without stdout or stderr */
314/*
315 log_verbose("Testing u_finit\n");
316 standardFile = fopen(STANDARD_TEST_FILE, "wb");
317 TestFileFromICU(u_finit(standardFile, NULL, NULL));
318 fclose(standardFile);
319*/
320}
321#endif
322
323static void StdinBuffering(void) {
324#if 0
325 UChar buff[255];
326 int32_t num = 0;
327 UFILE *uStdIn = NULL;
328 UFILE *uStdOut = NULL;
329 uStdIn = u_finit(stdin, NULL, NULL);
330 uStdOut = u_finit(stdout, NULL, NULL);
331 if (uStdIn == NULL)
332 return;
333
334 buff[0] = 0x40;
335 buff[1] = 0;
336 u_fgets(buff, sizeof(buff)/sizeof(buff[0]), uStdIn);
337 u_fprintf(uStdOut, "%S\n", buff);
338 u_fscanf(uStdIn, "%d", &num);
339 u_fprintf(uStdOut, "%d\n", num);
340 u_fscanf(uStdIn, "%d", &num);
341 u_fprintf(uStdOut, "%d\n", num);
342#else
343 log_verbose("Test disabled because it requires user interaction");
344#endif
345}
346
347static void TestCodepageAndLocale(void) {
348 UFILE *myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, NULL);
349 if (myFile == NULL) {
350 log_err("Can't write test file.\n");
351 return;
352 }
353 if (u_fgetcodepage(myFile) == NULL
354 || strcmp(u_fgetcodepage(myFile), ucnv_getDefaultName()) != 0)
355 {
356 log_err("Didn't get the proper default codepage. Got %s expected: %s\n",
357 u_fgetcodepage(myFile), ucnv_getDefaultName());
358 }
359#if !UCONFIG_NO_FORMATTING
360 if (u_fgetlocale(myFile) == NULL
361 || strcmp(u_fgetlocale(myFile), uloc_getDefault()) != 0)
362 {
363 log_err("Didn't get the proper default locale. Got %s expected: %s\n",
364 u_fgetlocale(myFile), uloc_getDefault());
365 }
366#endif
367 u_fclose(myFile);
368
369 myFile = u_fopen(STANDARD_TEST_FILE, "w", "es", NULL);
370 if (u_fgetcodepage(myFile) == NULL
371 || strcmp(u_fgetcodepage(myFile), ucnv_getDefaultName()) != 0)
372 {
373 log_err("Didn't get the proper default codepage for \"es\". Got %s expected: iso-8859-1\n",
374 u_fgetcodepage(myFile));
375 }
376#if !UCONFIG_NO_FORMATTING
377 if (u_fgetlocale(myFile) == NULL
378 || strcmp(u_fgetlocale(myFile), "es") != 0)
379 {
380 log_err("Didn't get the proper default locale. Got %s expected: %s\n",
381 u_fgetlocale(myFile), "es");
382 }
383#endif
384 u_fclose(myFile);
385
386 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "UTF-16");
387 if (u_fgetcodepage(myFile) == NULL
388 || strcmp(u_fgetcodepage(myFile), "UTF-16") != 0)
389 {
390 log_err("Didn't get the proper default codepage for \"en\". Got %s expected: iso-8859-1\n",
391 u_fgetcodepage(myFile));
392 }
393#if !UCONFIG_NO_FORMATTING
394 if (u_fgetlocale(myFile) == NULL
395 || strcmp(u_fgetlocale(myFile), uloc_getDefault()) != 0)
396 {
397 log_err("Didn't get the proper default locale. Got %s expected: %s\n",
398 u_fgetlocale(myFile), uloc_getDefault());
399 }
400#endif
401 u_fclose(myFile);
402
403 myFile = u_fopen(STANDARD_TEST_FILE, "w", "zh", "UTF-16");
404 if (u_fgetcodepage(myFile) == NULL
405 || strcmp(u_fgetcodepage(myFile), "UTF-16") != 0)
406 {
407 log_err("Didn't get the proper default codepage for \"en\". Got %s expected: iso-8859-1\n",
408 u_fgetcodepage(myFile));
409 }
410#if !UCONFIG_NO_FORMATTING
411 if (u_fgetlocale(myFile) == NULL
412 || strcmp(u_fgetlocale(myFile), "zh") != 0)
413 {
414 log_err("Didn't get the proper default locale. Got %s expected: %s\n",
415 u_fgetlocale(myFile), "zh");
416 }
417#endif
418 u_fclose(myFile);
419}
420
421
422static void TestfgetsBuffers(void) {
423 UChar buffer[2048];
424 UChar expectedBuffer[2048];
425 static const char testStr[] = "This is a test string that tests u_fgets. It makes sure that we don't try to read too much!";
426 UFILE *myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "UTF-16");
427 int32_t expectedSize = (int32_t)strlen(testStr);
428 int32_t readSize;
429 int32_t repetitions;
430
431 if (myFile == NULL) {
432 log_err("Can't write test file.\n");
433 return;
434 }
435
436 u_fputc(0x3BC, myFile);
437 u_fputc(0xFF41, myFile);
438 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
439 u_memset(expectedBuffer, 0, sizeof(expectedBuffer)/sizeof(expectedBuffer[0]));
440 u_uastrncpy(buffer, testStr, expectedSize+1);
441 for (repetitions = 0; repetitions < 16; repetitions++) {
442 u_file_write(buffer, expectedSize, myFile);
443 u_strcat(expectedBuffer, buffer);
444 }
445 u_fclose(myFile);
446
447 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
448 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "UTF-16");
449 if (u_fgetc(myFile) != 0x3BC) {
450 log_err("The first character is wrong\n");
451 }
452 if (u_fgetc(myFile) != 0xFF41) {
453 log_err("The second character is wrong\n");
454 }
455 if (u_fgets(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile) != buffer) {
456 log_err("Didn't get the buffer back\n");
457 return;
458 }
459 readSize = u_strlen(buffer);
460 if (readSize != expectedSize*repetitions) {
461 log_err("Buffer is the wrong size. Got %d Expected %d\n", u_strlen(buffer), expectedSize*repetitions);
462 }
463 if (buffer[(expectedSize*repetitions) + 1] != 0xBEEF) {
464 log_err("u_fgets wrote too much data\n");
465 }
466 if (u_strcmp(buffer, expectedBuffer) != 0) {
467 log_err("Did get expected string back\n");
468 }
469 if (strcmp(u_fgetcodepage(myFile), "UTF-16") != 0) {
470 log_err("Got %s instead of UTF-16\n", u_fgetcodepage(myFile));
471 }
472 u_fclose(myFile);
473
474 log_verbose("Now trying a multi-byte encoding (UTF-8).\n");
475
476 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "UTF-8");
477
478 u_fputc(0x3BC, myFile);
479 u_fputc(0xFF41, myFile);
480 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
481 u_memset(expectedBuffer, 0, sizeof(expectedBuffer)/sizeof(expectedBuffer[0]));
482 u_uastrncpy(buffer, testStr, expectedSize+1);
483 for (repetitions = 0; repetitions < 16; repetitions++) {
484 u_file_write(buffer, expectedSize, myFile);
485 u_strcat(expectedBuffer, buffer);
486 }
487 u_fclose(myFile);
488
489 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
490 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "UTF-8");
491 if (strcmp(u_fgetcodepage(myFile), "UTF-8") != 0) {
492 log_err("Got %s instead of UTF-8\n", u_fgetcodepage(myFile));
493 }
494 if (u_fgetc(myFile) != 0x3BC) {
495 log_err("The first character is wrong\n");
496 }
497 if (u_fgetc(myFile) != 0xFF41) {
498 log_err("The second character is wrong\n");
499 }
500 if (u_fgets(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile) != buffer) {
501 log_err("Didn't get the buffer back\n");
502 return;
503 }
504 readSize = u_strlen(buffer);
505 if (readSize != expectedSize*repetitions) {
506 log_err("Buffer is the wrong size. Got %d Expected %d\n", u_strlen(buffer), expectedSize*repetitions);
507 }
508 if (buffer[(expectedSize*repetitions) + 1] != 0xBEEF) {
509 log_err("u_fgets wrote too much data\n");
510 }
511 if (u_strcmp(buffer, expectedBuffer) != 0) {
512 log_err("Did get expected string back\n");
513 }
514 u_fclose(myFile);
515
516
517 log_verbose("Now trying a multi-byte encoding (UTF-8) with a really small buffer.\n");
518
519 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "UTF-8");
520
521 u_fputc(0xFF41, myFile);
522 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
523 u_memset(expectedBuffer, 0, sizeof(expectedBuffer)/sizeof(expectedBuffer[0]));
524 u_uastrncpy(buffer, testStr, expectedSize+1);
525 for (repetitions = 0; repetitions < 1; repetitions++) {
526 u_file_write(buffer, expectedSize, myFile);
527 u_strcat(expectedBuffer, buffer);
528 }
529 u_fclose(myFile);
530
531 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
532 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "UTF-8");
533 if (u_fgets(buffer, 2, myFile) != buffer) {
534 log_err("Didn't get the buffer back\n");
535 return;
536 }
537 readSize = u_strlen(buffer);
538 if (readSize != 1) {
539 log_err("Buffer is the wrong size. Got %d Expected %d\n", u_strlen(buffer), 1);
540 }
541 if (buffer[0] != 0xFF41 || buffer[1] != 0) {
542 log_err("Did get expected string back\n");
543 }
544 if (buffer[2] != 0xBEEF) {
545 log_err("u_fgets wrote too much data\n");
546 }
547 u_fclose(myFile);
548
549}
550
551static void TestFileReadBuffering(void) {
552 UChar buffer[1024];
553 UFILE *myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "UTF-16");
554 int32_t how_many;
555 int32_t repetitions;
556
557 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
558 for (repetitions = 0; repetitions < 2; repetitions++) {
559 u_file_write(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile);
560 }
561
562 u_fclose(myFile);
563 u_memset(buffer, 0xDEAD, sizeof(buffer)/sizeof(buffer[0]));
564 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "UTF-16");
565 how_many = u_file_read(buffer, 1024, myFile);
566 if (how_many != 1024 || buffer[1023] != 0xBEEF) {
567 log_err("u_file_read read too much or not enough data\n");
568 }
569 u_fclose(myFile);
570}
571
572static void TestfgetsLineCount(void) {
573 UChar buffer[2048];
574 UChar expectedBuffer[2048];
575 char charBuffer[2048];
576 static const char testStr[] = "This is a test string that tests u_fgets. It makes sure that we don't try to read too much!";
577 UFILE *myFile = NULL;
578 FILE *stdFile = fopen(STANDARD_TEST_FILE, "w");
579 int32_t expectedSize = (int32_t)strlen(testStr);
580 int32_t repetitions;
581 int32_t nlRepetitions;
582
583 if (stdFile == NULL) {
584 log_err("Can't write test file.\n");
585 return;
586 }
587 u_memset(expectedBuffer, 0, sizeof(expectedBuffer)/sizeof(expectedBuffer[0]));
588
589 for (repetitions = 0; repetitions < 16; repetitions++) {
590 fwrite(testStr, sizeof(testStr[0]), expectedSize, stdFile);
591 for (nlRepetitions = 0; nlRepetitions < repetitions; nlRepetitions++) {
592 fwrite("\n", sizeof(testStr[0]), 1, stdFile);
593 }
594 }
595 fclose(stdFile);
596
597 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, NULL);
598 stdFile = fopen(STANDARD_TEST_FILE, "r");
599
600 for (;;) {
601 char *returnedCharBuffer;
602 UChar *returnedUCharBuffer;
603
604 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
605 returnedCharBuffer = fgets(charBuffer, sizeof(charBuffer)/sizeof(charBuffer[0]), stdFile);
606 returnedUCharBuffer = u_fgets(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile);
607
608 if (!returnedCharBuffer && !returnedUCharBuffer) {
609 /* Both returned NULL. stop. */
610 break;
611 }
612 if (returnedCharBuffer != charBuffer) {
613 log_err("Didn't get the charBuffer back\n");
614 continue;
615 }
616 u_uastrncpy(expectedBuffer, charBuffer, (int32_t)strlen(charBuffer)+1);
617 if (returnedUCharBuffer != buffer) {
618 log_err("Didn't get the buffer back\n");
619 continue;
620 }
621 if (u_strcmp(buffer, expectedBuffer) != 0) {
622 log_err("buffers are different\n");
623 }
624 if (buffer[u_strlen(buffer)+1] != 0xBEEF) {
625 log_err("u_fgets wrote too much\n");
626 }
627 }
628 fclose(stdFile);
629 u_fclose(myFile);
630}
631
632static void TestfgetsNewLineHandling(void) {
633 UChar buffer[256];
634 static const UChar testUStr[][16] = {
635 {0x000D, 0},
636 {0x000D, 0x000A, 0},
637 {0x000D, 0},
638 {0x000D, 0},
639 {0x0085, 0},
640 {0x000A, 0},
641 {0x000D, 0},
642 {0x000B, 0},
643 {0x000C, 0},
644 {0x000C, 0},
645 {0x2028, 0},
646 {0x0085, 0},
647 {0x2029, 0},
648 {0x0085, 0},
649
650 {0x008B, 0x000D, 0},
651 {0x00A0, 0x000D, 0x000A, 0},
652 {0x3000, 0x000D, 0},
653 {0xd800, 0xdfff, 0x000D, 0},
654 {0x00AB, 0x0085, 0},
655 {0x00AC, 0x000A, 0},
656 {0x00AD, 0x000D, 0},
657 {0x00BA, 0x000B, 0},
658 {0x00AB, 0x000C, 0},
659 {0x00B1, 0x000C, 0},
660 {0x30BB, 0x2028, 0},
661 {0x00A5, 0x0085, 0},
662 {0x0080, 0x2029, 0},
663 {0x00AF, 0x0085, 0}
664
665 };
666 UFILE *myFile = NULL;
667 int32_t lineIdx;
668
669 myFile = u_fopen(STANDARD_TEST_FILE, "wb", NULL, "UTF-8");
670 if (myFile == NULL) {
671 log_err("Can't write test file.\n");
672 return;
673 }
674 for (lineIdx = 0; lineIdx < (int32_t)(sizeof(testUStr)/sizeof(testUStr[0])); lineIdx++) {
675 u_file_write(testUStr[lineIdx], u_strlen(testUStr[lineIdx]), myFile);
676 }
677 u_fclose(myFile);
678
679 myFile = u_fopen(STANDARD_TEST_FILE, "rb", NULL, "UTF-8");
680
681 for (lineIdx = 0; lineIdx < (int32_t)(sizeof(testUStr)/sizeof(testUStr[0])); lineIdx++) {
682 UChar *returnedUCharBuffer;
683
684 u_memset(buffer, 0xBEEF, sizeof(buffer)/sizeof(buffer[0]));
685 returnedUCharBuffer = u_fgets(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile);
686
687 if (!returnedUCharBuffer) {
688 /* Returned NULL. stop. */
689 break;
690 }
691 if (u_strcmp(buffer, testUStr[lineIdx]) != 0) {
692 log_err("buffers are different at index = %d\n", lineIdx);
693 }
694 if (buffer[u_strlen(buffer)+1] != 0xBEEF) {
695 log_err("u_fgets wrote too much\n");
696 }
697 }
698 if (lineIdx != (int32_t)(sizeof(testUStr)/sizeof(testUStr[0]))) {
699 log_err("u_fgets read too much\n");
700 }
701 if (u_fgets(buffer, sizeof(buffer)/sizeof(buffer[0]), myFile) != NULL) {
702 log_err("u_file_write wrote too much\n");
703 }
704 u_fclose(myFile);
705}
706
707
708static void TestCodepage(void) {
709 UFILE *myFile = NULL;
710 static const UChar strABAccentA[] = { 0x0041, 0x0042, 0x00C1, 0x0043, 0};
711 static const UChar strBadConversion[] = { 0x0041, 0x0042, 0xfffd, 0x0043, 0};
712 UChar testBuf[sizeof(strABAccentA)/sizeof(strABAccentA[0])*2]; /* *2 to see if too much was */
713 char convName[UCNV_MAX_CONVERTER_NAME_LENGTH];
714 int32_t retVal;
715 UErrorCode status = U_ZERO_ERROR;
716
717 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "absurd converter that can't be opened");
718
719 if (myFile) {
720 log_err("Recieved a UFILE * with an invalid codepage parameter\n");
721 u_fclose(myFile);
722 }
723
724 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, "ISO-8859-1");
725 if (myFile == NULL) {
726 log_err("Can't write test file for iso-8859-1.\n");
727 return;
728 }
729 if (strcmp("ISO-8859-1", u_fgetcodepage(myFile)) != 0) {
730 log_err("Couldn't get ISO-8859-1 back as opened codepage\n");
731 }
732 u_file_write(strABAccentA, u_strlen(strABAccentA), myFile);
733 u_fclose(myFile);
734
735 /* Now see what we got wrote */
736 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, NULL);
737 if (u_fsetcodepage("ISO-8859-1", myFile) != 0) {
738 log_err("u_fsetcodepage didn't set the codepage\n");
739 }
740 retVal = u_file_read(testBuf, u_strlen(strABAccentA), myFile);
741 if (u_strncmp(strABAccentA, testBuf, u_strlen(strABAccentA)) != 0) {
742 log_err("The test data was read and written differently!\n");
743 }
744 if (retVal != u_strlen(strABAccentA)) {
745 log_err("The test data returned different lengths. Got: %d, Expected %d\n", retVal, u_strlen(strABAccentA));
746 }
747 u_fclose(myFile);
748
749 /* What happens on invalid input? */
750 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "ISO-8859-1");
751 if (strcmp(ucnv_getName(u_fgetConverter(myFile), &status), "ISO-8859-1") != 0) {
752 log_err("u_fgetConverter returned %s\n", ucnv_getName(u_fgetConverter(myFile), &status));
753 }
754 if (u_fsetcodepage("UTF-8", myFile) != 0) {
755 log_err("u_fsetcodepage didn't set the codepage to UTF-8\n");
756 }
757 if (strcmp(ucnv_getName(u_fgetConverter(myFile), &status), "UTF-8") != 0) {
758 log_err("u_fgetConverter returned %s\n", ucnv_getName(u_fgetConverter(myFile), &status));
759 }
760 retVal = u_file_read(testBuf, u_strlen(strBadConversion), myFile);
761 if (u_strncmp(strBadConversion, testBuf, u_strlen(strBadConversion)) != 0) {
762 log_err("The test data wasn't subsituted as expected\n");
763 }
764 u_fclose(myFile);
765
766 /* Can't currently swap codepages midstream */
767 myFile = u_fopen(STANDARD_TEST_FILE, "r", NULL, "ISO-8859-1");
768 strcpy(convName, u_fgetcodepage(myFile));
769 u_file_read(testBuf, 1, myFile);
770 if (u_fsetcodepage("UTF-8", myFile) == 0) {
771 log_err("u_fsetcodepage set the codepage after reading a byte\n");
772 }
773 retVal = u_file_read(testBuf + 1, u_strlen(strABAccentA) - 1, myFile);
774 if (u_strncmp(strABAccentA, testBuf, u_strlen(strABAccentA)) != 0) {
775 log_err("u_fsetcodepage changed the codepages after writing data\n");
776 }
777 if ((retVal + 1) != u_strlen(strABAccentA)) {
778 log_err("The test data returned different lengths. Got: %d, Expected %d\n", retVal, u_strlen(strABAccentA));
779 }
780 u_frewind(myFile);
781 retVal = u_file_read(testBuf, u_strlen(strABAccentA), myFile);
782 if (u_strncmp(strABAccentA, testBuf, u_strlen(strABAccentA)) != 0) {
783 log_err("The test data was read and written differently!\n");
784 }
785 if (retVal != u_strlen(strABAccentA)) {
786 log_err("The test data returned different lengths. Got: %d, Expected %d\n", retVal, u_strlen(strABAccentA));
787 }
788 u_fclose(myFile);
789
790}
791
792#if !UCONFIG_NO_FORMATTING
793static void TestFilePrintCompatibility(void) {
794 UFILE *myFile = u_fopen(STANDARD_TEST_FILE, "wb", "en_US_POSIX", NULL);
795 FILE *myCFile;
796 int32_t num;
797 char cVal;
798 static const UChar emptyStr[] = {0};
799 char readBuf[512] = "";
800 char testBuf[512] = "";
801
802 if (myFile == NULL) {
803 log_err("Can't write test file.\n");
804 return;
805 }
806#if !UCONFIG_NO_FORMATTING
807 if (strcmp(u_fgetlocale(myFile), "en_US_POSIX") != 0) {
808 log_err("Got %s instead of en_US_POSIX for locale\n", u_fgetlocale(myFile));
809 }
810#endif
811
812 /* Compare against C API compatibility */
813 for (num = -STANDARD_TEST_NUM_RANGE; num < STANDARD_TEST_NUM_RANGE; num++) {
814 u_fprintf(myFile, "%x ", num);
815 u_fprintf(myFile, "%X ", num);
816 u_fprintf(myFile, "%o ", num);
817 u_fprintf(myFile, "%d ", num);
818 u_fprintf(myFile, "%i ", num);
819 u_fprintf(myFile, "%f ", (double)num);
820/* u_fprintf(myFile, "%e ", (double)num);
821 u_fprintf(myFile, "%E ", (double)num);*/
822 u_fprintf(myFile, "%g ", (double)num);
823 u_fprintf(myFile, "%G", (double)num);
824 u_fputs(emptyStr, myFile);
825 }
826
827 u_fprintf_u(myFile, NEW_LINE);
828
829 for (num = 0; num < 0x80; num++) {
830 u_fprintf(myFile, "%c", num);
831 }
832
833 u_fclose(myFile);
834 myCFile = fopen(STANDARD_TEST_FILE, "rb");
835 if (myCFile == NULL) {
836 log_err("Can't read test file.");
837 return;
838 }
839
840 for (num = -STANDARD_TEST_NUM_RANGE; num < STANDARD_TEST_NUM_RANGE; num++) {
841 fscanf(myCFile, "%s", readBuf);
842 sprintf(testBuf, "%x", (int)num);
843 if (strcmp(readBuf, testBuf) != 0) {
844 log_err("%%x Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
845 }
846
847 fscanf(myCFile, "%s", readBuf);
848 sprintf(testBuf, "%X", (int)num);
849 if (strcmp(readBuf, testBuf) != 0) {
850 log_err("%%X Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
851 }
852
853 fscanf(myCFile, "%s", readBuf);
854 sprintf(testBuf, "%o", (int)num);
855 if (strcmp(readBuf, testBuf) != 0) {
856 log_err("%%o Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
857 }
858
859 /* fprintf is not compatible on all platforms e.g. the iSeries */
860 fscanf(myCFile, "%s", readBuf);
861 sprintf(testBuf, "%d", (int)num);
862 if (strcmp(readBuf, testBuf) != 0) {
863 log_err("%%d Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
864 }
865
866 fscanf(myCFile, "%s", readBuf);
867 sprintf(testBuf, "%i", (int)num);
868 if (strcmp(readBuf, testBuf) != 0) {
869 log_err("%%i Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
870 }
871
872 fscanf(myCFile, "%s", readBuf);
873 sprintf(testBuf, "%f", (double)num);
874 if (strcmp(readBuf, testBuf) != 0) {
875 log_err("%%f Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
876 }
877
878/* fscanf(myCFile, "%s", readBuf);
879 sprintf(testBuf, "%e", (double)num);
880 if (strcmp(readBuf, testBuf) != 0) {
881 log_err("%%e Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
882 }
883
884 fscanf(myCFile, "%s", readBuf);
885 sprintf(testBuf, "%E", (double)num);
886 if (strcmp(readBuf, testBuf) != 0) {
887 log_err("%%E Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
888 }*/
889
890 fscanf(myCFile, "%s", readBuf);
891 sprintf(testBuf, "%g", (double)num);
892 if (strcmp(readBuf, testBuf) != 0) {
893 log_err("%%g Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
894 }
895
896 fscanf(myCFile, "%s", readBuf);
897 sprintf(testBuf, "%G", (double)num);
898 if (strcmp(readBuf, testBuf) != 0) {
899 log_err("%%G Got: \"%s\", Expected: \"%s\"\n", readBuf, testBuf);
900 }
901 }
902
903 /* Properly eat the newlines */
904 for (num = 0; num < (int32_t)strlen(C_NEW_LINE); num++) {
905 fscanf(myCFile, "%c", &cVal);
906 if (cVal != C_NEW_LINE[num]) {
907 log_err("OS newline error\n");
908 }
909 }
910 for (num = 0; num < (int32_t)strlen(C_NEW_LINE); num++) {
911 fscanf(myCFile, "%c", &cVal);
912 if (cVal != C_NEW_LINE[num]) {
913 log_err("ustdio newline error\n");
914 }
915 }
916
917 for (num = 0; num < 0x80; num++) {
918 cVal = -1;
919 fscanf(myCFile, "%c", &cVal);
920 if (num != cVal) {
921 log_err("%%c Got: 0x%x, Expected: 0x%x\n", cVal, num);
922 }
923 }
924 fclose(myCFile);
925}
926#endif
927
928#define TestFPrintFormat(uFormat, uValue, cFormat, cValue) \
929 myFile = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", NULL);\
930 if (myFile == NULL) {\
931 log_err("Can't write test file for %s.\n", uFormat);\
932 return;\
933 }\
934 /* Reinitialize the buffer to verify null termination works. */\
935 u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer));\
936 memset(buffer, '*', sizeof(buffer)/sizeof(*buffer));\
937 \
938 uNumPrinted = u_fprintf(myFile, uFormat, uValue);\
939 u_fclose(myFile);\
940 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", NULL);\
941 u_fgets(uBuffer, sizeof(uBuffer)/sizeof(*uBuffer), myFile);\
942 u_fclose(myFile);\
943 u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(*uBuffer));\
944 cNumPrinted = sprintf(buffer, cFormat, cValue);\
945 if (strcmp(buffer, compBuffer) != 0) {\
946 log_err("%" uFormat " Got: \"%s\", Expected: \"%s\"\n", compBuffer, buffer);\
947 }\
948 if (cNumPrinted != uNumPrinted) {\
949 log_err("%" uFormat " number printed Got: %d, Expected: %d\n", uNumPrinted, cNumPrinted);\
950 }\
951 if (buffer[uNumPrinted+1] != '*') {\
952 log_err("%" uFormat " too much stored\n");\
953 }\
954
955#if !UCONFIG_NO_FORMATTING
956static void TestFprintfFormat(void) {
957 static const UChar abcUChars[] = {0x61,0x62,0x63,0};
958 static const char abcChars[] = "abc";
959 UChar uBuffer[256];
960 char buffer[256];
961 char compBuffer[256];
962 int32_t uNumPrinted;
963 int32_t cNumPrinted;
964 UFILE *myFile;
965
966 TestFPrintFormat("%8S", abcUChars, "%8s", abcChars);
967 TestFPrintFormat("%-8S", abcUChars, "%-8s", abcChars);
968 TestFPrintFormat("%.2S", abcUChars, "%.2s", abcChars); /* strlen is 3 */
969
970 TestFPrintFormat("%8s", abcChars, "%8s", abcChars);
971 TestFPrintFormat("%-8s", abcChars, "%-8s", abcChars);
972 TestFPrintFormat("%.2s", abcChars, "%.2s", abcChars); /* strlen is 3 */
973
974 TestFPrintFormat("%8c", (char)'e', "%8c", (char)'e');
975 TestFPrintFormat("%-8c", (char)'e', "%-8c", (char)'e');
976
977 TestFPrintFormat("%8C", (UChar)0x65, "%8c", (char)'e');
978 TestFPrintFormat("%-8C", (UChar)0x65, "%-8c", (char)'e');
979
980 TestFPrintFormat("%f", 1.23456789, "%f", 1.23456789);
981 TestFPrintFormat("%f", 12345.6789, "%f", 12345.6789);
982 TestFPrintFormat("%f", 123456.789, "%f", 123456.789);
983 TestFPrintFormat("%f", 1234567.89, "%f", 1234567.89);
984 TestFPrintFormat("%10f", 1.23456789, "%10f", 1.23456789);
985 TestFPrintFormat("%-10f", 1.23456789, "%-10f", 1.23456789);
986 TestFPrintFormat("%10f", 123.456789, "%10f", 123.456789);
987 TestFPrintFormat("%10.4f", 123.456789, "%10.4f", 123.456789);
988 TestFPrintFormat("%-10f", 123.456789, "%-10f", 123.456789);
989
990/* TestFPrintFormat("%g", 12345.6789, "%g", 12345.6789);
991 TestFPrintFormat("%g", 123456.789, "%g", 123456.789);
992 TestFPrintFormat("%g", 1234567.89, "%g", 1234567.89);
993 TestFPrintFormat("%G", 123456.789, "%G", 123456.789);
994 TestFPrintFormat("%G", 1234567.89, "%G", 1234567.89);*/
995 TestFPrintFormat("%10g", 1.23456789, "%10g", 1.23456789);
996 TestFPrintFormat("%10.4g", 1.23456789, "%10.4g", 1.23456789);
997 TestFPrintFormat("%-10g", 1.23456789, "%-10g", 1.23456789);
998 TestFPrintFormat("%10g", 123.456789, "%10g", 123.456789);
999 TestFPrintFormat("%-10g", 123.456789, "%-10g", 123.456789);
1000
1001 TestFPrintFormat("%8x", 123456, "%8x", 123456);
1002 TestFPrintFormat("%-8x", 123456, "%-8x", 123456);
1003 TestFPrintFormat("%08x", 123456, "%08x", 123456);
1004
1005 TestFPrintFormat("%8X", 123456, "%8X", 123456);
1006 TestFPrintFormat("%-8X", 123456, "%-8X", 123456);
1007 TestFPrintFormat("%08X", 123456, "%08X", 123456);
1008 TestFPrintFormat("%#x", 123456, "%#x", 123456);
1009 TestFPrintFormat("%#x", -123456, "%#x", -123456);
1010
1011 TestFPrintFormat("%8o", 123456, "%8o", 123456);
1012 TestFPrintFormat("%-8o", 123456, "%-8o", 123456);
1013 TestFPrintFormat("%08o", 123456, "%08o", 123456);
1014 TestFPrintFormat("%#o", 123, "%#o", 123);
1015 TestFPrintFormat("%#o", -123, "%#o", -123);
1016
1017 TestFPrintFormat("%8u", 123456, "%8u", 123456);
1018 TestFPrintFormat("%-8u", 123456, "%-8u", 123456);
1019 TestFPrintFormat("%08u", 123456, "%08u", 123456);
1020 TestFPrintFormat("%8u", -123456, "%8u", -123456);
1021 TestFPrintFormat("%-8u", -123456, "%-8u", -123456);
1022 TestFPrintFormat("%.5u", 123456, "%.5u", 123456);
1023 TestFPrintFormat("%.6u", 123456, "%.6u", 123456);
1024 TestFPrintFormat("%.7u", 123456, "%.7u", 123456);
1025
1026 TestFPrintFormat("%8d", 123456, "%8d", 123456);
1027 TestFPrintFormat("%-8d", 123456, "%-8d", 123456);
1028 TestFPrintFormat("%08d", 123456, "%08d", 123456);
1029 TestFPrintFormat("% d", 123456, "% d", 123456);
1030 TestFPrintFormat("% d", -123456, "% d", -123456);
1031
1032 TestFPrintFormat("%8i", 123456, "%8i", 123456);
1033 TestFPrintFormat("%-8i", 123456, "%-8i", 123456);
1034 TestFPrintFormat("%08i", 123456, "%08i", 123456);
1035
1036 log_verbose("Get really crazy with the formatting.\n");
1037
1038 TestFPrintFormat("%-#12x", 123, "%-#12x", 123);
1039 TestFPrintFormat("%-#12x", -123, "%-#12x", -123);
1040 TestFPrintFormat("%#12x", 123, "%#12x", 123);
1041 TestFPrintFormat("%#12x", -123, "%#12x", -123);
1042
1043 TestFPrintFormat("%-+12d", 123, "%-+12d", 123);
1044 TestFPrintFormat("%-+12d", -123, "%-+12d", -123);
1045 TestFPrintFormat("%- 12d", 123, "%- 12d", 123);
1046 TestFPrintFormat("%- 12d", -123, "%- 12d", -123);
1047 TestFPrintFormat("%+12d", 123, "%+12d", 123);
1048 TestFPrintFormat("%+12d", -123, "%+12d", -123);
1049 TestFPrintFormat("% 12d", 123, "% 12d", 123);
1050 TestFPrintFormat("% 12d", -123, "% 12d", -123);
1051 TestFPrintFormat("%12d", 123, "%12d", 123);
1052 TestFPrintFormat("%12d", -123, "%12d", -123);
1053 TestFPrintFormat("%.12d", 123, "%.12d", 123);
1054 TestFPrintFormat("%.12d", -123, "%.12d", -123);
1055
1056 TestFPrintFormat("%-+12.1f", 1.234, "%-+12.1f", 1.234);
1057 TestFPrintFormat("%-+12.1f", -1.234, "%-+12.1f", -1.234);
1058 TestFPrintFormat("%- 12.10f", 1.234, "%- 12.10f", 1.234);
1059 TestFPrintFormat("%- 12.1f", -1.234, "%- 12.1f", -1.234);
1060 TestFPrintFormat("%+12.1f", 1.234, "%+12.1f", 1.234);
1061 TestFPrintFormat("%+12.1f", -1.234, "%+12.1f", -1.234);
1062 TestFPrintFormat("% 12.1f", 1.234, "% 12.1f", 1.234);
1063 TestFPrintFormat("% 12.1f", -1.234, "% 12.1f", -1.234);
1064 TestFPrintFormat("%12.1f", 1.234, "%12.1f", 1.234);
1065 TestFPrintFormat("%12.1f", -1.234, "%12.1f", -1.234);
1066 TestFPrintFormat("%.2f", 1.234, "%.2f", 1.234);
1067 TestFPrintFormat("%.2f", -1.234, "%.2f", -1.234);
1068 TestFPrintFormat("%3f", 1.234, "%3f", 1.234);
1069 TestFPrintFormat("%3f", -1.234, "%3f", -1.234);
1070
1071 myFile = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", NULL);
1072 /* Reinitialize the buffer to verify null termination works. */
1073 u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer));
1074 memset(buffer, '*', sizeof(buffer)/sizeof(*buffer));
1075
1076 uNumPrinted = u_fprintf(myFile, "%d % d %d", -1234, 1234, 1234);
1077 u_fclose(myFile);
1078 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", NULL);
1079 u_fgets(uBuffer, sizeof(uBuffer)/sizeof(*uBuffer), myFile);
1080 u_fclose(myFile);
1081 u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(*uBuffer));
1082 cNumPrinted = sprintf(buffer, "%d % d %d", -1234, 1234, 1234);
1083 if (strcmp(buffer, compBuffer) != 0) {
1084 log_err("%%d %% d %%d Got: \"%s\", Expected: \"%s\"\n", compBuffer, buffer);
1085 }
1086 if (cNumPrinted != uNumPrinted) {
1087 log_err("%%d %% d %%d number printed Got: %d, Expected: %d\n", uNumPrinted, cNumPrinted);
1088 }
1089 if (buffer[uNumPrinted+1] != '*') {
1090 log_err("%%d %% d %%d too much stored\n");
1091 }
1092}
1093#endif
1094
1095#undef TestFPrintFormat
1096
1097#if !UCONFIG_NO_FORMATTING
1098static void TestFScanSetFormat(const char *format, const UChar *uValue, const char *cValue, UBool expectedToPass) {
1099 UFILE *myFile;
1100 UChar uBuffer[256];
1101 char buffer[256];
1102 char compBuffer[256];
1103 int32_t uNumScanned;
1104 int32_t cNumScanned;
1105
1106 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, NULL);
1107 if (myFile == NULL) {
1108 log_err("Can't write test file for %s.\n", format);
1109 return;
1110 }
1111 /* Reinitialize the buffer to verify null termination works. */
1112 u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer));
1113 uBuffer[sizeof(uBuffer)/sizeof(*uBuffer)-1] = 0;
1114 memset(buffer, '*', sizeof(buffer)/sizeof(*buffer));
1115 buffer[sizeof(buffer)/sizeof(*buffer)-1] = 0;
1116
1117 u_fprintf(myFile, "%S", uValue);
1118 u_fclose(myFile);
1119 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", NULL);
1120 uNumScanned = u_fscanf(myFile, format, uBuffer);
1121 u_fclose(myFile);
1122 if (expectedToPass) {
1123 u_austrncpy(compBuffer, uBuffer, sizeof(uBuffer)/sizeof(*uBuffer));
1124 cNumScanned = sscanf(cValue, format, buffer);
1125 if (strncmp(buffer, compBuffer, sizeof(buffer)/sizeof(*buffer)) != 0) {
1126 log_err("%s Got: \"%s\", Expected: \"%s\"\n", format, compBuffer, buffer);
1127 }
1128 if (cNumScanned != uNumScanned) {
1129 log_err("%s number printed Got: %d, Expected: %d\n", format, uNumScanned, cNumScanned);
1130 }
1131 if (uNumScanned > 0 && uBuffer[u_strlen(uBuffer)+1] != 0x2a) {
1132 log_err("%s too much stored\n", format);
1133 }
1134 }
1135 else {
1136 if (uNumScanned != 0 || uBuffer[0] != 0x2a || uBuffer[1] != 0x2a) {
1137 log_err("%s too much stored on a failure\n", format);
1138 }
1139 }
1140}
1141#endif
1142
1143#if !UCONFIG_NO_FORMATTING
1144static void TestFScanset(void) {
1145 static const UChar abcUChars[] = {0x61,0x62,0x63,0x63,0x64,0x65,0x66,0x67,0};
1146 static const char abcChars[] = "abccdefg";
1147
1148 TestFScanSetFormat("%[bc]S", abcUChars, abcChars, TRUE);
1149 TestFScanSetFormat("%[cb]S", abcUChars, abcChars, TRUE);
1150
1151 TestFScanSetFormat("%[ab]S", abcUChars, abcChars, TRUE);
1152 TestFScanSetFormat("%[ba]S", abcUChars, abcChars, TRUE);
1153
1154 TestFScanSetFormat("%[ab]", abcUChars, abcChars, TRUE);
1155 TestFScanSetFormat("%[ba]", abcUChars, abcChars, TRUE);
1156
1157 TestFScanSetFormat("%[abcdefgh]", abcUChars, abcChars, TRUE);
1158 TestFScanSetFormat("%[;hgfedcba]", abcUChars, abcChars, TRUE);
1159
1160 TestFScanSetFormat("%[^a]", abcUChars, abcChars, TRUE);
1161 TestFScanSetFormat("%[^e]", abcUChars, abcChars, TRUE);
1162 TestFScanSetFormat("%[^ed]", abcUChars, abcChars, TRUE);
1163 TestFScanSetFormat("%[^dc]", abcUChars, abcChars, TRUE);
1164 TestFScanSetFormat("%[^e] ", abcUChars, abcChars, TRUE);
1165
1166 TestFScanSetFormat("%1[ab] ", abcUChars, abcChars, TRUE);
1167 TestFScanSetFormat("%2[^f]", abcUChars, abcChars, TRUE);
1168
1169 TestFScanSetFormat("%[qrst]", abcUChars, abcChars, TRUE);
1170
1171 /* Extra long string for testing */
1172 TestFScanSetFormat(" %[qrst]",
1173 abcUChars, abcChars, TRUE);
1174
1175 TestFScanSetFormat("%[a-]", abcUChars, abcChars, TRUE);
1176
1177 /* Bad format */
1178 TestFScanSetFormat("%[f-a]", abcUChars, abcChars, FALSE);
1179 TestFScanSetFormat("%[c-a]", abcUChars, abcChars, FALSE);
1180 TestFScanSetFormat("%[a", abcUChars, abcChars, FALSE);
1181 /* The following is not deterministic on Windows */
1182/* TestFScanSetFormat("%[a-", abcUChars, abcChars);*/
1183
1184 /* TODO: Need to specify precision with a "*" */
1185}
1186#endif
1187#if !UCONFIG_NO_FORMATTING
1188static void TestBadFScanfFormat(const char *format, const UChar *uValue, const char *cValue) {
1189 UFILE *myFile;
1190 UChar uBuffer[256];
1191 int32_t uNumScanned;
1192
1193 myFile = u_fopen(STANDARD_TEST_FILE, "w", NULL, NULL);
1194 if (myFile == NULL) {
1195 log_err("Can't write test file for %s.\n", format);
1196 return;
1197 }
1198 /* Reinitialize the buffer to verify null termination works. */
1199 u_memset(uBuffer, 0x2a, sizeof(uBuffer)/sizeof(*uBuffer));
1200 uBuffer[sizeof(uBuffer)/sizeof(*uBuffer)-1] = 0;
1201
1202 u_fprintf(myFile, "%S", uValue);
1203 u_fclose(myFile);
1204 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", NULL);
1205 uNumScanned = u_fscanf(myFile, format, uBuffer);
1206 u_fclose(myFile);
1207 if (uNumScanned != 0 || uBuffer[0] != 0x2a || uBuffer[1] != 0x2a) {
1208 log_err("%s too much stored on a failure\n", format);
1209 }
1210}
1211#endif
1212#if !UCONFIG_NO_FORMATTING
1213static void TestBadScanfFormat(void) {
1214 static const UChar abcUChars[] = {0x61,0x62,0x63,0x63,0x64,0x65,0x66,0x67,0};
1215 static const char abcChars[] = "abccdefg";
1216
1217 TestBadFScanfFormat("%[] ", abcUChars, abcChars);
1218}
1219#endif
1220#if !UCONFIG_NO_FORMATTING
1221static void Test_u_vfprintf(const char *expectedResult, const char *format, ...) {
1222 UChar uBuffer[256];
1223 UChar uBuffer2[256];
1224 va_list ap;
1225 int32_t count;
1226 UFILE *myFile;
1227
1228 myFile = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", "UTF-8");
1229 if (!myFile) {
1230 log_err("Test file can't be opened\n");
1231 return;
1232 }
1233
1234 va_start(ap, format);
1235 count = u_vfprintf(myFile, format, ap);
1236 va_end(ap);
1237
1238 u_fclose(myFile);
1239
1240
1241 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", "UTF-8");
1242 if (!myFile) {
1243 log_err("Test file can't be opened\n");
1244 return;
1245 }
1246 u_fgets(uBuffer, sizeof(uBuffer)/sizeof(*uBuffer), myFile);
1247 u_uastrcpy(uBuffer2, expectedResult);
1248 if (u_strcmp(uBuffer, uBuffer2) != 0) {
1249 log_err("Got two different results for \"%s\" expected \"%s\"\n", format, expectedResult);
1250 }
1251 u_fclose(myFile);
1252
1253
1254 myFile = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", NULL);
1255 if (!myFile) {
1256 log_err("Test file can't be opened\n");
1257 return;
1258 }
1259 u_uastrcpy(uBuffer, format);
1260
1261 va_start(ap, format);
1262 count = u_vfprintf_u(myFile, uBuffer, ap);
1263 va_end(ap);
1264
1265 u_fclose(myFile);
1266
1267
1268 myFile = u_fopen(STANDARD_TEST_FILE, "r", "en_US_POSIX", NULL);
1269 if (!myFile) {
1270 log_err("Test file can't be opened\n");
1271 return;
1272 }
1273 u_fgets(uBuffer, sizeof(uBuffer)/sizeof(*uBuffer), myFile);
1274 u_uastrcpy(uBuffer2, expectedResult);
1275 if (u_strcmp(uBuffer, uBuffer2) != 0) {
1276 log_err("Got two different results for \"%s\" expected \"%s\"\n", format, expectedResult);
1277 }
1278 u_fclose(myFile);
1279}
1280
1281static void TestVargs(void) {
1282 Test_u_vfprintf("8 9 a B 8.9", "%d %u %x %X %.1f", 8, 9, 10, 11, 8.9);
1283}
1284#endif
1285static void TestTranslitOps(void)
1286{
1287#if !UCONFIG_NO_TRANSLITERATION
1288 UFILE *f;
1289 UErrorCode err = U_ZERO_ERROR;
1290 UTransliterator *a = NULL, *b = NULL, *c = NULL;
1291
1292 log_verbose("opening a transliterator and UFILE for testing\n");
1293
1294 f = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", NULL);
1295 if(f == NULL)
1296 {
1297 log_err("Couldn't open test file for writing\n");
1298 return;
1299 }
1300
1301 a = utrans_open("Latin-Greek", UTRANS_FORWARD, NULL, -1, NULL, &err);
1302 if(U_FAILURE(err))
1303 {
1304 log_err("Error opening transliterator %s\n", u_errorName(err));
1305 u_fclose(f);
1306 return;
1307 }
1308
1309
1310 log_verbose("setting a transliterator\n");
1311 b = u_fsettransliterator(f, U_WRITE, a, &err);
1312 if(U_FAILURE(err))
1313 {
1314 log_err("Error setting transliterator %s\n", u_errorName(err));
1315 u_fclose(f);
1316 return;
1317 }
1318
1319 if(b != NULL)
1320 {
1321 log_err("Error, a transliterator was already set!\n");
1322 }
1323
1324 b = u_fsettransliterator(NULL, U_WRITE, a, &err);
1325 if(err != U_ILLEGAL_ARGUMENT_ERROR)
1326 {
1327 log_err("Error setting transliterator on NULL file err=%s\n", u_errorName(err));
1328 }
1329
1330 if(b != a)
1331 {
1332 log_err("Error getting the same transliterator was not returned on NULL file\n");
1333 }
1334
1335 err = U_FILE_ACCESS_ERROR;
1336 b = u_fsettransliterator(f, U_WRITE, a, &err);
1337 if(err != U_FILE_ACCESS_ERROR)
1338 {
1339 log_err("Error setting transliterator on error status err=%s\n", u_errorName(err));
1340 }
1341
1342 if(b != a)
1343 {
1344 log_err("Error getting the same transliterator on error status\n");
1345 }
1346 err = U_ZERO_ERROR;
1347
1348
1349 log_verbose("un-setting transliterator (setting to null)\n");
1350 c = u_fsettransliterator(f, U_WRITE, NULL, &err);
1351 if(U_FAILURE(err))
1352 {
1353 log_err("Err setting transliterator %s\n", u_errorName(err));
1354 u_fclose(f);
1355 return;
1356 }
1357
1358 if(c != a)
1359 {
1360 log_err("Err, transliterator that came back was not the original one.\n");
1361 }
1362
1363 log_verbose("Trying to set read transliterator (should fail)\n");
1364 b = u_fsettransliterator(f, U_READ, NULL, &err);
1365 if(err != U_UNSUPPORTED_ERROR)
1366 {
1367 log_err("Should have U_UNSUPPORTED_ERROR setting Read transliterator but got %s - REVISIT AND UPDATE TEST\n", u_errorName(err));
1368 u_fclose(f);
1369 return;
1370 }
1371 else
1372 {
1373 log_verbose("Got %s error (expected) setting READ transliterator.\n", u_errorName(err));
1374 err = U_ZERO_ERROR;
1375 }
1376
1377
1378 utrans_close(c);
1379 u_fclose(f);
1380#endif
1381}
1382
1383static void TestTranslitOut(void)
1384{
1385#if !UCONFIG_NO_FORMATTING
1386#if !UCONFIG_NO_TRANSLITERATION
1387 UFILE *f;
1388 UErrorCode err = U_ZERO_ERROR;
1389 UTransliterator *a = NULL, *b = NULL, *c = NULL;
1390 FILE *infile;
1391 UChar compare[] = { 0xfeff, 0x03a3, 0x03c4, 0x03b5, 0x03c6, 0x1f00, 0x03bd, 0x03bf, 0x03c2, 0x0000 };
1392 UChar ubuf[256];
1393 int len;
1394
1395 log_verbose("opening a transliterator and UFILE for testing\n");
1396
1397 f = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", "utf-16");
1398 if(f == NULL)
1399 {
1400 log_err("Couldn't open test file for writing\n");
1401 return;
1402 }
1403
1404 a = utrans_open("Latin-Greek", UTRANS_FORWARD, NULL, -1, NULL, &err);
1405 if(U_FAILURE(err))
1406 {
1407 log_err("Err opening transliterator %s\n", u_errorName(err));
1408 u_fclose(f);
1409 return;
1410 }
1411
1412 log_verbose("setting a transliterator\n");
1413 b = u_fsettransliterator(f, U_WRITE, a, &err);
1414 if(U_FAILURE(err))
1415 {
1416 log_err("Err setting transliterator %s\n", u_errorName(err));
1417 u_fclose(f);
1418 return;
1419 }
1420
1421 if(b != NULL)
1422 {
1423 log_err("Err, a transliterator was already set!\n");
1424 }
1425
1426 u_fprintf(f, "Stephanos");
1427
1428 u_fclose(f);
1429
1430 log_verbose("Re reading test file to verify transliteration\n");
1431 infile = fopen(STANDARD_TEST_FILE, "rb");
1432 if(infile == NULL)
1433 {
1434 log_err("Couldn't reopen test file\n");
1435 return;
1436 }
1437
1438 len=fread(ubuf, sizeof(UChar), u_strlen(compare), infile);
1439 log_verbose("Read %d UChars\n", len);
1440 if(len != u_strlen(compare))
1441 {
1442 log_err("Wanted %d UChars from file, got %d\n", u_strlen(compare), len);
1443 }
1444 ubuf[len]=0;
1445
1446 if(u_strlen(compare) != u_strlen(ubuf))
1447 {
1448 log_err("Wanted %d UChars from file, but u_strlen() returns %d\n", u_strlen(compare), len);
1449 }
1450
1451 if(u_strcmp(compare, ubuf))
1452 {
1453 log_err("Read string doesn't match expected.\n");
1454 }
1455 else
1456 {
1457 log_verbose("Read string matches expected.\n");
1458 }
1459
1460 fclose(infile);
1461#endif
1462#endif
1463}
1464
1465U_CFUNC void
1466addFileTest(TestNode** root) {
1467#if !UCONFIG_NO_FORMATTING
1468 addTest(root, &TestFile, "file/TestFile");
1469#endif
1470 addTest(root, &StdinBuffering, "file/StdinBuffering");
1471 addTest(root, &TestfgetsBuffers, "file/TestfgetsBuffers");
1472 addTest(root, &TestFileReadBuffering, "file/TestFileReadBuffering");
1473 addTest(root, &TestfgetsLineCount, "file/TestfgetsLineCount");
1474 addTest(root, &TestfgetsNewLineHandling, "file/TestfgetsNewLineHandling");
1475 addTest(root, &TestCodepage, "file/TestCodepage");
1476#if !UCONFIG_NO_FORMATTING
1477 addTest(root, &TestCodepageAndLocale, "file/TestCodepageAndLocale");
1478 addTest(root, &TestFprintfFormat, "file/TestFprintfFormat");
1479 addTest(root, &TestFScanset, "file/TestFScanset");
1480 addTest(root, &TestFilePrintCompatibility, "file/TestFilePrintCompatibility");
1481 addTest(root, &TestBadScanfFormat, "file/TestBadScanfFormat");
1482 addTest(root, &TestVargs, "file/TestVargs");
1483#endif
1484
1485#if !UCONFIG_NO_TRANSLITERATION
1486 addTest(root, &TestTranslitOps, "file/translit/ops");
1487#if !UCONFIG_NO_FORMATTING
1488 addTest(root, &TestTranslitOut, "file/translit/out");
1489#endif
1490#endif
1491}
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