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git.ipfire.org Git - thirdparty/cups.git/blob - cups/testfile.c
4 * File test program for CUPS.
6 * Copyright 2007-2011 by Apple Inc.
7 * Copyright 1997-2007 by Easy Software Products.
9 * These coded instructions, statements, and computer programs are the
10 * property of Apple Inc. and are protected by Federal copyright
11 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
12 * which should have been included with this file. If this file is
13 * file is missing or damaged, see the license at "http://www.cups.org/".
15 * This file is subject to the Apple OS-Developed Software exception.
19 * main() - Main entry.
20 * count_lines() - Count the number of lines in a file.
21 * random_tests() - Do random access tests.
22 * read_write_tests() - Perform read/write tests.
26 * Include necessary headers...
29 #include "string-private.h"
30 #include "debug-private.h"
36 #endif /* HAVE_LIBZ */
49 static int count_lines(cups_file_t
*fp
);
50 static int random_tests(void);
51 static int read_write_tests(int compression
);
55 * 'main()' - Main entry.
58 int /* O - Exit status */
59 main(int argc
, /* I - Number of command-line arguments */
60 char *argv
[]) /* I - Command-line arguments */
62 int status
; /* Exit status */
63 char filename
[1024]; /* Filename buffer */
64 cups_file_t
*fp
; /* File pointer */
66 int fds
[2]; /* Open file descriptors */
67 cups_file_t
*fdfile
; /* File opened with cupsFileOpenFd() */
69 int count
; /* Number of lines in file */
75 * Do uncompressed file tests...
78 status
= read_write_tests(0);
82 * Do compressed file tests...
87 status
+= read_write_tests(1);
88 #endif /* HAVE_LIBZ */
91 * Do uncompressed random I/O tests...
94 status
+= random_tests();
98 * Test fdopen and close without reading...
104 fputs("\ncupsFileOpenFd(fd, \"r\"): ", stdout
);
107 if ((fdfile
= cupsFileOpenFd(fds
[0], "r")) == NULL
)
115 * Able to open file, now close without reading. If we don't return
116 * before the alarm fires, that is a failure and we will crash on the
121 fputs("cupsFileClose(no read): ", stdout
);
125 cupsFileClose(fdfile
);
133 * Count lines in psglyphs, rewind, then count again.
136 fputs("\ncupsFileOpen(\"../data/media.defs\", \"r\"): ", stdout
);
138 if ((fp
= cupsFileOpen("../data/media.defs", "r")) == NULL
)
146 fputs("cupsFileGets: ", stdout
);
148 if ((count
= count_lines(fp
)) != 208)
150 printf("FAIL (got %d lines, expected 208)\n", count
);
156 fputs("cupsFileRewind: ", stdout
);
158 if (cupsFileRewind(fp
) != 0)
166 fputs("cupsFileGets: ", stdout
);
168 if ((count
= count_lines(fp
)) != 208)
170 printf("FAIL (got %d lines, expected 208)\n", count
);
182 * Test path functions...
185 fputs("\ncupsFileFind: ", stdout
);
187 if (cupsFileFind("notepad.exe", "C:/WINDOWS", 1, filename
, sizeof(filename
)) &&
188 cupsFileFind("notepad.exe", "C:/WINDOWS;C:/WINDOWS/SYSTEM32", 1, filename
, sizeof(filename
)))
190 if (cupsFileFind("cat", "/bin", 1, filename
, sizeof(filename
)) &&
191 cupsFileFind("cat", "/bin:/usr/bin", 1, filename
, sizeof(filename
)))
193 printf("PASS (%s)\n", filename
);
201 * Summarize the results and return...
205 puts("\nALL TESTS PASSED!");
207 printf("\n%d TEST(S) FAILED!\n", status
);
212 * Cat the filename on the command-line...
215 char line
[1024]; /* Line from file */
217 if ((fp
= cupsFileOpen(argv
[1], "r")) == NULL
)
226 while (cupsFileGets(fp
, line
, sizeof(line
)))
229 if (!cupsFileEOF(fp
))
241 * 'count_lines()' - Count the number of lines in a file.
244 static int /* O - Number of lines */
245 count_lines(cups_file_t
*fp
) /* I - File to read from */
247 int count
; /* Number of lines */
248 char line
[1024]; /* Line buffer */
251 for (count
= 0; cupsFileGets(fp
, line
, sizeof(line
)); count
++);
258 * 'random_tests()' - Do random access tests.
261 static int /* O - Status */
264 int status
, /* Status of tests */
265 pass
, /* Current pass */
266 count
, /* Number of records read */
267 record
, /* Current record */
268 num_records
; /* Number of records */
269 ssize_t pos
, /* Position in file */
270 expected
; /* Expected position in file */
271 cups_file_t
*fp
; /* File */
272 char buffer
[512]; /* Data buffer */
276 * Run 4 passes, each time appending to a data file and then reopening the
277 * file for reading to validate random records in the file.
280 for (status
= 0, pass
= 0; pass
< 4; pass
++)
283 * cupsFileOpen(append)
286 printf("\ncupsFileOpen(append %d): ", pass
);
288 if ((fp
= cupsFileOpen("testfile.dat", "a")) == NULL
)
290 printf("FAIL (%s)\n", strerror(errno
));
301 expected
= 256 * sizeof(buffer
) * pass
;
303 fputs("cupsFileTell(): ", stdout
);
304 if ((pos
= cupsFileTell(fp
)) != expected
)
306 printf("FAIL (" CUPS_LLFMT
" instead of " CUPS_LLFMT
")\n",
307 CUPS_LLCAST pos
, CUPS_LLCAST expected
);
318 fputs("cupsFileWrite(256 512-byte records): ", stdout
);
319 for (record
= 0; record
< 256; record
++)
321 memset(buffer
, record
, sizeof(buffer
));
322 if (cupsFileWrite(fp
, buffer
, sizeof(buffer
)) < sizeof(buffer
))
328 printf("FAIL (%d: %s)\n", record
, strerror(errno
));
339 expected
+= 256 * sizeof(buffer
);
341 fputs("cupsFileTell(): ", stdout
);
342 if ((pos
= cupsFileTell(fp
)) != expected
)
344 printf("FAIL (" CUPS_LLFMT
" instead of " CUPS_LLFMT
")\n",
345 CUPS_LLCAST pos
, CUPS_LLCAST expected
);
358 printf("\ncupsFileOpen(read %d): ", pass
);
360 if ((fp
= cupsFileOpen("testfile.dat", "r")) == NULL
)
362 printf("FAIL (%s)\n", strerror(errno
));
370 * cupsFileSeek, cupsFileRead
373 fputs("cupsFileSeek(), cupsFileRead(): ", stdout
);
375 for (num_records
= (pass
+ 1) * 256, count
= (pass
+ 1) * 256,
376 record
= CUPS_RAND() % num_records
;
378 count
--, record
= (record
+ (CUPS_RAND() & 31) - 16 + num_records
) %
382 * The last record is always the first...
389 * Try reading the data for the specified record, and validate the
393 expected
= sizeof(buffer
) * record
;
395 if ((pos
= cupsFileSeek(fp
, expected
)) != expected
)
397 printf("FAIL (" CUPS_LLFMT
" instead of " CUPS_LLFMT
")\n",
398 CUPS_LLCAST pos
, CUPS_LLCAST expected
);
404 if (cupsFileRead(fp
, buffer
, sizeof(buffer
)) != sizeof(buffer
))
406 printf("FAIL (%s)\n", strerror(errno
));
410 else if ((buffer
[0] & 255) != (record
& 255) ||
411 memcmp(buffer
, buffer
+ 1, sizeof(buffer
) - 1))
413 printf("FAIL (Bad Data - %d instead of %d)\n", buffer
[0] & 255,
428 * Remove the test file...
431 unlink("testfile.dat");
434 * Return the test status...
442 * 'read_write_tests()' - Perform read/write tests.
445 static int /* O - Status */
446 read_write_tests(int compression
) /* I - Use compression? */
448 int i
; /* Looping var */
449 cups_file_t
*fp
; /* File */
450 int status
; /* Exit status */
451 char line
[1024], /* Line from file */
452 *value
; /* Directive value from line */
453 int linenum
; /* Line number */
454 unsigned char readbuf
[8192], /* Read buffer */
455 writebuf
[8192]; /* Write buffer */
456 int byte
; /* Byte from file */
457 off_t length
; /* Length of file */
458 static const char *partial_line
= "partial line";
463 * No errors so far...
469 * Initialize the write buffer with random data...
472 CUPS_SRAND((unsigned)time(NULL
));
474 for (i
= 0; i
< (int)sizeof(writebuf
); i
++)
475 writebuf
[i
] = CUPS_RAND();
478 * cupsFileOpen(write)
481 printf("cupsFileOpen(write%s): ", compression
? " compressed" : "");
483 fp
= cupsFileOpen(compression
? "testfile.dat.gz" : "testfile.dat",
484 compression
? "w9" : "w");
490 * cupsFileCompression()
493 fputs("cupsFileCompression(): ", stdout
);
495 if (cupsFileCompression(fp
) == compression
)
499 printf("FAIL (Got %d, expected %d)\n", cupsFileCompression(fp
),
508 fputs("cupsFilePuts(): ", stdout
);
510 if (cupsFilePuts(fp
, "# Hello, World\n") > 0)
514 printf("FAIL (%s)\n", strerror(errno
));
522 fputs("cupsFilePrintf(): ", stdout
);
524 for (i
= 0; i
< 1000; i
++)
525 if (cupsFilePrintf(fp
, "TestLine %03d\n", i
) < 0)
532 printf("FAIL (%s)\n", strerror(errno
));
540 fputs("cupsFilePutChar(): ", stdout
);
542 for (i
= 0; i
< 256; i
++)
543 if (cupsFilePutChar(fp
, i
) < 0)
550 printf("FAIL (%s)\n", strerror(errno
));
558 fputs("cupsFileWrite(): ", stdout
);
560 for (i
= 0; i
< 10000; i
++)
561 if (cupsFileWrite(fp
, (char *)writebuf
, sizeof(writebuf
)) < 0)
568 printf("FAIL (%s)\n", strerror(errno
));
573 * cupsFilePuts() with partial line...
576 fputs("cupsFilePuts(\"partial line\"): ", stdout
);
578 if (cupsFilePuts(fp
, partial_line
) > 0)
582 printf("FAIL (%s)\n", strerror(errno
));
590 fputs("cupsFileTell(): ", stdout
);
592 if ((length
= cupsFileTell(fp
)) == 81933283)
596 printf("FAIL (" CUPS_LLFMT
" instead of 81933283)\n", CUPS_LLCAST length
);
604 fputs("cupsFileClose(): ", stdout
);
606 if (!cupsFileClose(fp
))
610 printf("FAIL (%s)\n", strerror(errno
));
616 printf("FAIL (%s)\n", strerror(errno
));
624 fputs("\ncupsFileOpen(read): ", stdout
);
626 fp
= cupsFileOpen(compression
? "testfile.dat.gz" : "testfile.dat", "r");
635 fputs("cupsFileGets(): ", stdout
);
637 if (cupsFileGets(fp
, line
, sizeof(line
)))
643 printf("FAIL (Got line \"%s\", expected comment line)\n", line
);
649 printf("FAIL (%s)\n", strerror(errno
));
654 * cupsFileCompression()
657 fputs("cupsFileCompression(): ", stdout
);
659 if (cupsFileCompression(fp
) == compression
)
663 printf("FAIL (Got %d, expected %d)\n", cupsFileCompression(fp
),
674 fputs("cupsFileGetConf(): ", stdout
);
676 for (i
= 0; i
< 1000; i
++)
677 if (!cupsFileGetConf(fp
, line
, sizeof(line
), &value
, &linenum
))
679 else if (_cups_strcasecmp(line
, "TestLine") || !value
|| atoi(value
) != i
||
687 printf("FAIL (Line %d, directive \"%s\", value \"%s\")\n", linenum
,
688 line
, value
? value
: "(null)");
693 printf("FAIL (%s)\n", strerror(errno
));
701 fputs("cupsFileGetChar(): ", stdout
);
703 for (i
= 0; i
< 256; i
++)
704 if ((byte
= cupsFileGetChar(fp
)) != i
)
711 printf("FAIL (Got %d, expected %d)\n", byte
, i
);
716 printf("FAIL (%s)\n", strerror(errno
));
724 fputs("cupsFileRead(): ", stdout
);
726 for (i
= 0; i
< 10000; i
++)
727 if ((byte
= cupsFileRead(fp
, (char *)readbuf
, sizeof(readbuf
))) < 0)
729 else if (memcmp(readbuf
, writebuf
, sizeof(readbuf
)))
736 printf("FAIL (Pass %d, ", i
);
738 for (i
= 0; i
< (int)sizeof(readbuf
); i
++)
739 if (readbuf
[i
] != writebuf
[i
])
742 printf("match failed at offset %d - got %02X, expected %02X)\n",
743 i
, readbuf
[i
], writebuf
[i
]);
747 printf("FAIL (%s)\n", strerror(errno
));
752 * cupsFileGetChar() with partial line...
755 fputs("cupsFileGetChar(partial line): ", stdout
);
757 for (i
= 0; i
< (int)strlen(partial_line
); i
++)
758 if ((byte
= cupsFileGetChar(fp
)) < 0)
760 else if (byte
!= partial_line
[i
])
763 if (!partial_line
[i
])
767 printf("FAIL (got '%c', expected '%c')\n", byte
, partial_line
[i
]);
775 fputs("cupsFileTell(): ", stdout
);
777 if ((length
= cupsFileTell(fp
)) == 81933283)
781 printf("FAIL (" CUPS_LLFMT
" instead of 81933283)\n", CUPS_LLCAST length
);
789 fputs("cupsFileClose(): ", stdout
);
791 if (!cupsFileClose(fp
))
795 printf("FAIL (%s)\n", strerror(errno
));
801 printf("FAIL (%s)\n", strerror(errno
));
806 * Remove the test file...
809 unlink(compression
? "testfile.dat.gz" : "testfile.dat");
812 * Return the test status...