diff options
Diffstat (limited to 'regress')
| -rw-r--r-- | regress/lib/libc/fmemopen/Makefile | 5 | ||||
| -rw-r--r-- | regress/lib/libc/fmemopen/fmemopentest.c | 68 | ||||
| -rw-r--r-- | regress/lib/libc/open_memstream/Makefile | 5 | ||||
| -rw-r--r-- | regress/lib/libc/open_memstream/open_memstreamtest.c | 97 |
4 files changed, 175 insertions, 0 deletions
diff --git a/regress/lib/libc/fmemopen/Makefile b/regress/lib/libc/fmemopen/Makefile new file mode 100644 index 00000000000..9cfbfaa99c2 --- /dev/null +++ b/regress/lib/libc/fmemopen/Makefile @@ -0,0 +1,5 @@ +# $OpenBSD: Makefile,v 1.1 2013/01/01 17:43:07 mpi Exp $ + +PROG= fmemopentest + +.include <bsd.regress.mk> diff --git a/regress/lib/libc/fmemopen/fmemopentest.c b/regress/lib/libc/fmemopen/fmemopentest.c new file mode 100644 index 00000000000..ef7e9ff64f1 --- /dev/null +++ b/regress/lib/libc/fmemopen/fmemopentest.c @@ -0,0 +1,68 @@ +/* $OpenBSD: fmemopentest.c,v 1.1 2013/01/01 17:43:07 mpi Exp $ */ +/* + * Copyright (c) 2011 Martin Pieuchot <mpi@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +int +main(void) +{ + FILE *s1, *s2; + char c, string[] = "fmemopen test string!"; + char buffer[1024], *buf = NULL; + size_t len; + int failures = 0; + + s1 = fmemopen(string, strlen(string), "r"); + if (s1 == NULL) { + warn("unable to open a stream s1"); + return (1); + } + + s2 = fmemopen(buf, 22, "w+"); + if (s2 == NULL) { + warn("unable to create a stream s2"); + fclose(s1); + return (1); + } + + while ((c = fgetc(s1)) != EOF) + fputc(c, s2); + + if (ftell(s2) != strlen(string)) { + warnx("failed copy test (1)"); + failures++; + } + fclose(s1); + + fseek(s2, 0, SEEK_SET); + if (ftell(s2) != 0) { + warnx("failed seek test (2)"); + failures++; + } + + len = fread(buffer, 1, sizeof(buffer) - 1, s2); + if (len != strlen(string)) { + warnx("failed read test (3)"); + failures++; + } + + return (failures); +} diff --git a/regress/lib/libc/open_memstream/Makefile b/regress/lib/libc/open_memstream/Makefile new file mode 100644 index 00000000000..1b773a403df --- /dev/null +++ b/regress/lib/libc/open_memstream/Makefile @@ -0,0 +1,5 @@ +# $OpenBSD: Makefile,v 1.1 2013/01/01 17:43:07 mpi Exp $ + +PROG= open_memstreamtest + +.include <bsd.regress.mk> diff --git a/regress/lib/libc/open_memstream/open_memstreamtest.c b/regress/lib/libc/open_memstream/open_memstreamtest.c new file mode 100644 index 00000000000..09194908e9b --- /dev/null +++ b/regress/lib/libc/open_memstream/open_memstreamtest.c @@ -0,0 +1,97 @@ +/* $OpenBSD: open_memstreamtest.c,v 1.1 2013/01/01 17:43:07 mpi Exp $ */ +/* + * Copyright (c) 2011 Martin Pieuchot <mpi@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define OFFSET 16384 + +int +main(void) +{ + FILE *fp; + char *buf = (char *)0xff; + size_t size = 0; + off_t off; + int i = 0, failures = 0; + + if ((fp = open_memstream(&buf, &size)) == NULL) { + warn("open_memstream failed"); + return (1); + } + + off = ftello(fp); + if (off != 0) { + warnx("ftello failed. (1)"); + failures++; + } + + if (fflush(fp) != 0) { + warnx("fflush failed. (2)"); + failures++; + } + + if (size != 0) { + warnx("string should be empty. (3)"); + failures++; + } + + if (buf == (char *)0xff) { + warnx("buf not updated. (4)"); + failures++; + } + + if (fseek(fp, OFFSET, SEEK_SET) != 0) { + warnx("failed to fseek. (5)"); + failures++; + } + + if (fprintf(fp, "hello") == EOF) { + warnx("fprintf failed. (6)"); + failures++; + } + + if (fclose(fp) == EOF) { + warnx("fclose failed. (7)"); + failures++; + } + + if (size != OFFSET + 5) { + warnx("failed, size %zu should be %u\n", size, OFFSET + 5); + failures++; + } + + /* Needed for sparse files */ + while (i != OFFSET) + if (buf[i++] != '\0') { + warnx("failed, buffer non zero'ed (offset %d). (8)", i); + failures++; + break; + } + + if (memcmp(buf + OFFSET, "hello", 5) != 0) { + warnx("written string incorrect. (9)"); + failures++; + } + + free(buf); + + return (failures); +} |