diff options
Diffstat (limited to 'stdio-common/tst-fseek.c')
| -rw-r--r-- | stdio-common/tst-fseek.c | 156 |
1 files changed, 73 insertions, 83 deletions
diff --git a/stdio-common/tst-fseek.c b/stdio-common/tst-fseek.c index 243dcd3..461bb54 100644 --- a/stdio-common/tst-fseek.c +++ b/stdio-common/tst-fseek.c @@ -1,5 +1,5 @@ /* Tests of fseek and fseeko. - Copyright (C) 2000,01 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. @@ -63,7 +63,7 @@ main (void) if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("write error"); + printf ("%d: write error\n", __LINE__); result = 1; goto out; } @@ -71,248 +71,240 @@ main (void) /* The EOF flag must be reset. */ if (fgetc (fp) != EOF) { - puts ("managed to read at end of file"); + printf ("%d: managed to read at end of file\n", __LINE__); result = 1; } else if (! feof (fp)) { - puts ("EOF flag not set"); + printf ("%d: EOF flag not set\n", __LINE__); result = 1; } if (fseek (fp, 0, SEEK_CUR) != 0) { - puts ("fseek(fp, 0, SEEK_CUR) failed"); + printf ("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__); result = 1; } else if (feof (fp)) { - puts ("fseek() didn't reset EOF flag"); + printf ("%d: fseek() didn't reset EOF flag\n", __LINE__); result = 1; } /* Do the same for fseeko(). */ -#ifdef USE_IN_LIBIO if (fgetc (fp) != EOF) { - puts ("managed to read at end of file"); + printf ("%d: managed to read at end of file\n", __LINE__); result = 1; } else if (! feof (fp)) { - puts ("EOF flag not set"); + printf ("%d: EOF flag not set\n", __LINE__); result = 1; } if (fseeko (fp, 0, SEEK_CUR) != 0) { - puts ("fseek(fp, 0, SEEK_CUR) failed"); + printf ("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__); result = 1; } else if (feof (fp)) { - puts ("fseek() didn't reset EOF flag"); + printf ("%d: fseek() didn't reset EOF flag\n", __LINE__); result = 1; } -#endif /* Go back to the beginning of the file: absolute. */ if (fseek (fp, 0, SEEK_SET) != 0) { - puts ("fseek(fp, 0, SEEK_SET) failed"); + printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseek(,,SEEK_SET) wrong"); + printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#ifdef USE_IN_LIBIO /* Now with fseeko. */ if (fseeko (fp, 0, SEEK_SET) != 0) { - puts ("fseeko(fp, 0, SEEK_SET) failed"); + printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseeko(,,SEEK_SET) wrong"); + printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#endif /* Go back to the beginning of the file: relative. */ if (fseek (fp, -(sizeof (outstr) - 1), SEEK_CUR) != 0) { - puts ("fseek(fp, 0, SEEK_SET) failed"); + printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseek(,,SEEK_SET) wrong"); + printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#ifdef USE_IN_LIBIO /* Now with fseeko. */ if (fseeko (fp, -(sizeof (outstr) - 1), SEEK_CUR) != 0) { - puts ("fseeko(fp, 0, SEEK_SET) failed"); + printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseeko(,,SEEK_SET) wrong"); + printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#endif /* Go back to the beginning of the file: from the end. */ if (fseek (fp, -(sizeof (outstr) - 1), SEEK_END) != 0) { - puts ("fseek(fp, 0, SEEK_SET) failed"); + printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseek(,,SEEK_SET) wrong"); + printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#ifdef USE_IN_LIBIO /* Now with fseeko. */ if (fseeko (fp, -(sizeof (outstr) - 1), SEEK_END) != 0) { - puts ("fseeko(fp, 0, SEEK_SET) failed"); + printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__); result = 1; } else if (fflush (fp) != 0) { - puts ("fflush() failed"); + printf ("%d: fflush() failed\n", __LINE__); result = 1; } else if (lseek (fd, 0, SEEK_CUR) != 0) { - puts ("lseek() returned different position"); + printf ("%d: lseek() returned different position\n", __LINE__); result = 1; } else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("fread() failed"); + printf ("%d: fread() failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0) { - puts ("content after fseeko(,,SEEK_SET) wrong"); + printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__); result = 1; } -#endif if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("write error 2"); + printf ("%d: write error 2\n", __LINE__); result = 1; goto out; } if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("write error 3"); + printf ("%d: write error 3\n", __LINE__); result = 1; goto out; } if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("write error 4"); + printf ("%d: write error 4\n", __LINE__); result = 1; goto out; } if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1) { - puts ("write error 5"); + printf ("%d: write error 5\n", __LINE__); result = 1; goto out; } if (fputc ('1', fp) == EOF || fputc ('2', fp) == EOF) { - puts ("cannot add characters at the end"); + printf ("%d: cannot add characters at the end\n", __LINE__); result = 1; goto out; } @@ -320,7 +312,7 @@ main (void) /* Check the access time. */ if (fstat64 (fd, &st1) < 0) { - puts ("fstat64() before fseeko() failed\n"); + printf ("%d: fstat64() before fseeko() failed\n\n", __LINE__); result = 1; } else @@ -329,7 +321,7 @@ main (void) if (fseek (fp, -(2 + 2 * (sizeof (outstr) - 1)), SEEK_CUR) != 0) { - puts ("fseek() after write characters failed"); + printf ("%d: fseek() after write characters failed\n", __LINE__); result = 1; goto out; } @@ -343,27 +335,27 @@ main (void) if (fstat64 (fd, &st2) < 0) { - puts ("fstat64() after fseeko() failed\n"); + printf ("%d: fstat64() after fseeko() failed\n\n", __LINE__); result = 1; } if (st1.st_ctime >= t) { - puts ("st_ctime not updated"); + printf ("%d: st_ctime not updated\n", __LINE__); result = 1; } if (st1.st_mtime >= t) { - puts ("st_mtime not updated"); + printf ("%d: st_mtime not updated\n", __LINE__); result = 1; } if (st1.st_ctime >= st2.st_ctime) { - puts ("st_ctime not changed"); + printf ("%d: st_ctime not changed\n", __LINE__); result = 1; } if (st1.st_mtime >= st2.st_mtime) { - puts ("st_mtime not changed"); + printf ("%d: st_mtime not changed\n", __LINE__); result = 1; } } @@ -372,7 +364,7 @@ main (void) if (fread (buf, 1, 2 + 2 * (sizeof (outstr) - 1), fp) != 2 + 2 * (sizeof (outstr) - 1)) { - puts ("reading 2 records plus bits failed"); + printf ("%d: reading 2 records plus bits failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0 @@ -381,23 +373,23 @@ main (void) || buf[2 * (sizeof (outstr) - 1)] != '1' || buf[2 * (sizeof (outstr) - 1) + 1] != '2') { - puts ("reading records failed"); + printf ("%d: reading records failed\n", __LINE__); result = 1; } else if (ungetc ('9', fp) == EOF) { - puts ("ungetc() failed"); + printf ("%d: ungetc() failed\n", __LINE__); result = 1; } else if (fseek (fp, -(2 + 2 * (sizeof (outstr) - 1)), SEEK_END) != 0) { - puts ("fseek after ungetc failed"); + printf ("%d: fseek after ungetc failed\n", __LINE__); result = 1; } else if (fread (buf, 1, 2 + 2 * (sizeof (outstr) - 1), fp) != 2 + 2 * (sizeof (outstr) - 1)) { - puts ("reading 2 records plus bits failed"); + printf ("%d: reading 2 records plus bits failed\n", __LINE__); result = 1; } else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0 @@ -405,82 +397,80 @@ main (void) sizeof (outstr) - 1) != 0 || buf[2 * (sizeof (outstr) - 1)] != '1') { - puts ("reading records for the second time failed"); + printf ("%d: reading records for the second time failed\n", __LINE__); result = 1; } else if (buf[2 * (sizeof (outstr) - 1) + 1] == '9') { - puts ("unget character not ignored"); + printf ("%d: unget character not ignored\n", __LINE__); result = 1; } else if (buf[2 * (sizeof (outstr) - 1) + 1] != '2') { - puts ("unget somehow changed character"); + printf ("%d: unget somehow changed character\n", __LINE__); result = 1; } fclose (fp); -#ifdef USE_IN_LIBIO fp = fopen (fname, "r"); if (fp == NULL) { - puts ("fopen() failed\n"); + printf ("%d: fopen() failed\n\n", __LINE__); result = 1; } else if (fstat64 (fileno (fp), &st1) < 0) { - puts ("fstat64() before fseeko() failed\n"); + printf ("%d: fstat64() before fseeko() failed\n\n", __LINE__); result = 1; } else if (fseeko (fp, 0, SEEK_END) != 0) { - puts ("fseeko(fp, 0, SEEK_END) failed"); + printf ("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__); result = 1; } else if (ftello (fp) != st1.st_size) { - printf ("fstat64 st_size %zd ftello %zd\n", st1.st_size, - ftello (fp)); + printf ("%d: fstat64 st_size %zd ftello %zd\n", __LINE__, + (size_t) st1.st_size, (size_t) ftello (fp)); result = 1; } else - puts ("SEEK_END works"); + printf ("%d: SEEK_END works\n", __LINE__); if (fp != NULL) fclose (fp); fp = fopen (fname, "r"); if (fp == NULL) { - puts ("fopen() failed\n"); + printf ("%d: fopen() failed\n\n", __LINE__); result = 1; } else if (fstat64 (fileno (fp), &st1) < 0) { - puts ("fstat64() before fgetc() failed\n"); + printf ("%d: fstat64() before fgetc() failed\n\n", __LINE__); result = 1; } else if (fgetc (fp) == EOF) { - puts ("fgetc() before fseeko() failed\n"); + printf ("%d: fgetc() before fseeko() failed\n\n", __LINE__); result = 1; } else if (fseeko (fp, 0, SEEK_END) != 0) { - puts ("fseeko(fp, 0, SEEK_END) failed"); + printf ("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__); result = 1; } else if (ftello (fp) != st1.st_size) { - printf ("fstat64 st_size %zd ftello %zd\n", st1.st_size, - ftello (fp)); + printf ("%d: fstat64 st_size %zd ftello %zd\n", __LINE__, + (size_t) st1.st_size, (size_t) ftello (fp)); result = 1; } else - puts ("SEEK_END works"); + printf ("%d: SEEK_END works\n", __LINE__); if (fp != NULL) fclose (fp); -#endif out: unlink (fname); |