Integrate tools/regression/lib/libc/stdio into the FreeBSD test suite

as lib/libc/tests/stdio

- Fix some whitespace
- Convert the testcases to ATF
- Convert "/dev/null" to _PATH_DEVNULL

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division

1 files changed, 0 insertions, 187 deletions

diff --git a/tools/regression/lib/libc/stdio/test-getdelim.c b/tools/regression/lib/libc/stdio/test-getdelim.c
deleted file mode 100644
index c68c21e..0000000
--- a/tools/regression/lib/libc/stdio/test-getdelim.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*-
- * Copyright (c) 2009 David Schultz <das@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#define	_WITH_GETLINE
-#include <assert.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define	CHUNK_MAX	10
-
-/* The assertions depend on this string. */
-char apothegm[] = "All work and no play\0 makes Jack a dull boy.\n";
-
-/*
- * This is a neurotic reader function designed to give getdelim() a
- * hard time. It reads through the string `apothegm' and returns a
- * random number of bytes up to the requested length.
- */
-static int
-_reader(void *cookie, char *buf, int len)
-{
-	size_t *offp = cookie;
-	size_t r;
-
-	r = random() % CHUNK_MAX + 1;
-	if (len > r)
-		len = r;
-	if (len > sizeof(apothegm) - *offp)
-		len = sizeof(apothegm) - *offp;
-	memcpy(buf, apothegm + *offp, len);
-	*offp += len;
-	return (len);
-}
-
-static FILE *
-mkfilebuf(void)
-{
-	size_t *offp;
-
-	offp = malloc(sizeof(*offp));	/* XXX leak */
-	*offp = 0;
-	return (fropen(offp, _reader));
-}
-
-int
-main(int argc, char *argv[])
-{
-	FILE *fp;
-	char *line;
-	size_t linecap;
-	int i, n;
-
-	srandom(0);
-
-	printf("1..6\n");
-
-	/*
-	 * Test multiple times with different buffer sizes
-	 * and different _reader() return values.
-	 */
-	errno = 0;
-	for (i = 0; i < 8; i++) {
-		fp = mkfilebuf();
-		linecap = i;
-		line = malloc(i);
-		/* First line: the full apothegm */
-		assert(getline(&line, &linecap, fp) == sizeof(apothegm) - 1);
-		assert(memcmp(line, apothegm, sizeof(apothegm)) == 0);
-		assert(linecap >= sizeof(apothegm));
-		/* Second line: the NUL terminator following the newline */
-		assert(getline(&line, &linecap, fp) == 1);
-		assert(line[0] == '\0' && line[1] == '\0');
-		/* Third line: EOF */
-		line[0] = 'X';
-		assert(getline(&line, &linecap, fp) == -1);
-		assert(line[0] == '\0');
-		free(line);
-		line = NULL;
-		assert(feof(fp));
-		assert(!ferror(fp));
-		fclose(fp);
-	}
-	assert(errno == 0);
-	printf("ok 1 - getline basic\n");
-
-	/* Make sure read errors are handled properly. */
-	linecap = 0;
-	errno = 0;
-	assert(getline(&line, &linecap, stdout) == -1);
-	assert(errno == EBADF);
-	errno = 0;
-	assert(getdelim(&line, &linecap, 'X', stdout) == -1);
-	assert(errno == EBADF);
-	assert(ferror(stdout));
-	printf("ok 2 - stream error\n");
-
-	/* Make sure NULL linep or linecapp pointers are handled. */
-	fp = mkfilebuf();
-	assert(getline(NULL, &linecap, fp) == -1);
-	assert(errno == EINVAL);
-	assert(getline(&line, NULL, fp) == -1);
-	assert(errno == EINVAL);
-	assert(ferror(fp));
-	fclose(fp);
-	printf("ok 3 - invalid params\n");
-
-	/* Make sure getline() allocates memory as needed if fp is at EOF. */
-	errno = 0;
-	fp = mkfilebuf();
-	while (!feof(fp))	/* advance to EOF; can't fseek this stream */
-		getc(fp);
-	free(line);
-	line = NULL;
-	linecap = 0;
-	assert(getline(&line, &linecap, fp) == -1);
-	assert(line[0] == '\0');
-	assert(linecap > 0);
-	assert(errno == 0);
-	assert(feof(fp));
-	assert(!ferror(fp));
-	fclose(fp);
-	printf("ok 4 - eof\n");
-
-	/* Make sure a NUL delimiter works. */
-	fp = mkfilebuf();
-	n = strlen(apothegm);
-	assert(getdelim(&line, &linecap, '\0', fp) == n + 1);
-	assert(strcmp(line, apothegm) == 0);
-	assert(line[n + 1] == '\0');
-	assert(linecap > n + 1);
-	n = strlen(apothegm + n + 1);
-	assert(getdelim(&line, &linecap, '\0', fp) == n + 1);
-	assert(line[n + 1] == '\0');
-	assert(linecap > n + 1);
-	assert(errno == 0);
-	assert(!ferror(fp));
-	fclose(fp);
-	printf("ok 5 - nul\n");
-
-	/* Make sure NULL *linep and zero *linecapp are handled. */
-	fp = mkfilebuf();
-	free(line);
-	line = NULL;
-	linecap = 42;
-	assert(getline(&line, &linecap, fp) == sizeof(apothegm) - 1);
-	assert(memcmp(line, apothegm, sizeof(apothegm)) == 0);
-	fp = mkfilebuf();
-	free(line);
-	line = malloc(100);
-	linecap = 0;
-	assert(getline(&line, &linecap, fp) == sizeof(apothegm) - 1);
-	assert(memcmp(line, apothegm, sizeof(apothegm)) == 0);
-	free(line);
-	assert(!ferror(fp));
-	fclose(fp);
-	printf("ok 6 - empty/NULL initial buffer\n");
-
-	exit(0);
-}