20 files changed, 0 insertions, 882 deletions

diff --git a/tools/libaio/harness/Makefile b/tools/libaio/harness/Makefile
deleted file mode 100644
index d2483fdda2..0000000000
--- a/tools/libaio/harness/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-# foo.
-TEST_SRCS:=$(shell find cases/ -name \*.t | sort -n -t/ -k2)
-PROGS:=$(patsubst %.t,%.p,$(TEST_SRCS))
-HARNESS_SRCS:=main.c
-# io_queue.c
-
-CFLAGS=-Wall -Werror -g -O -laio
-#-lpthread -lrt
-
-all: $(PROGS)
-
-$(PROGS): %.p: %.t $(HARNESS_SRCS)
-	$(CC) $(CFLAGS) -DTEST_NAME=\"$<\" -o $@ main.c
-
-clean:
-	rm -f $(PROGS) *.o runtests.out rofile wofile rwfile
-
-.PHONY:
-
-testdir/rofile: .PHONY
-	rm -f $@
-	echo "test" >$@
-	chmod 400 $@
-
-testdir/wofile: .PHONY
-	rm -f $@
-	echo "test" >$@
-	chmod 200 $@
-
-testdir/rwfile: .PHONY
-	rm -f $@
-	echo "test" >$@
-	chmod 600 $@
-
-check: $(PROGS) testdir/rofile testdir/rwfile testdir/wofile
-	./runtests.sh $(PROGS)
-
diff --git a/tools/libaio/harness/README b/tools/libaio/harness/README
deleted file mode 100644
index 5557370589..0000000000
--- a/tools/libaio/harness/README
+++ /dev/null
@@ -1,19 +0,0 @@
-Notes on running this test suite:
-
-To run the test suite, run "make check".  All test cases should pass 
-and there should be 0 fails.
-
-Several of the test cases require a directory on the filesystem under 
-test for the creation of test files, as well as the generation of 
-error conditions.  The test cases assume the directories (or symlinks 
-to directories) are as follows:
-
-	testdir/
-		- used for general read/write test cases.  Must have at 
-		  least as much free space as the machine has RAM (up 
-		  to 768MB).
-	testdir.enospc/
-		- a filesystem that has space for writing 8KB out, but 
-		  fails with -ENOSPC beyond 8KB.
-	testdir.ext2/
-		- must be an ext2 filesystem.
diff --git a/tools/libaio/harness/attic/0.t b/tools/libaio/harness/attic/0.t
deleted file mode 100644
index 033e62c1b2..0000000000
--- a/tools/libaio/harness/attic/0.t
+++ /dev/null
@@ -1,9 +0,0 @@
-/* 0.t
-	Test harness check: okay.
-*/
-int test_main(void)
-{
-	printf("test_main: okay\n");
-	return 0;
-}
-
diff --git a/tools/libaio/harness/attic/1.t b/tools/libaio/harness/attic/1.t
deleted file mode 100644
index 799ffd179a..0000000000
--- a/tools/libaio/harness/attic/1.t
+++ /dev/null
@@ -1,9 +0,0 @@
-/* 1.t
-	Test harness check: fail.
-*/
-int test_main(void)
-{
-	printf("test_main: fail\n");
-	return 1;
-}
-
diff --git a/tools/libaio/harness/cases/10.t b/tools/libaio/harness/cases/10.t
deleted file mode 100644
index 9d3beb2fdb..0000000000
--- a/tools/libaio/harness/cases/10.t
+++ /dev/null
@@ -1,53 +0,0 @@
-/* 10.t - uses testdir.enospc/rwfile
-- Check results on out-of-space and out-of-quota. (10.t)
-        - write that fills filesystem but does not go over should succeed
-        - write that fills filesystem and goes over should be partial
-        - write to full filesystem should return -ENOSPC
-        - read beyond end of file after ENOSPC should return 0
-*/
-#include "aio_setup.h"
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-
-int test_main(void)
-{
-/* Note: changing either of these requires updating the ext2-enospc.img
- * filesystem image.  Also, if SIZE is less than PAGE_SIZE, problems 
- * crop up due to ext2's preallocation.
- */
-#define LIMIT	65536
-#define SIZE	65536
-	char *buf;
-	int rwfd;
-	int status = 0, res;
-
-	rwfd = open("testdir.enospc/rwfile", O_RDWR|O_CREAT|O_TRUNC, 0600);
-							assert(rwfd != -1);
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-	buf = malloc(SIZE);				assert(buf != NULL);
-	memset(buf, 0, SIZE);
-
-
-	status |= attempt_rw(rwfd, buf, SIZE,   LIMIT-SIZE, WRITE, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,   LIMIT-SIZE,  READ, SIZE);
-
-	status |= attempt_rw(rwfd, buf, SIZE,        LIMIT, WRITE, -ENOSPC);
-	status |= attempt_rw(rwfd, buf, SIZE,        LIMIT,  READ,       0);
-
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-
-	status |= attempt_rw(rwfd, buf, SIZE, 1+LIMIT-SIZE, WRITE, SIZE-1);
-	status |= attempt_rw(rwfd, buf, SIZE, 1+LIMIT-SIZE,  READ, SIZE-1);
-	status |= attempt_rw(rwfd, buf, SIZE,        LIMIT,  READ,      0);
-
-	status |= attempt_rw(rwfd, buf, SIZE,        LIMIT, WRITE, -ENOSPC);
-	status |= attempt_rw(rwfd, buf, SIZE,        LIMIT,  READ,       0);
-	status |= attempt_rw(rwfd, buf,    0,        LIMIT, WRITE,       0);
-
-	res = close(rwfd);				assert(res == 0);
-	res = unlink("testdir.enospc/rwfile");		assert(res == 0);
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/11.t b/tools/libaio/harness/cases/11.t
deleted file mode 100644
index efcf6d45f3..0000000000
--- a/tools/libaio/harness/cases/11.t
+++ /dev/null
@@ -1,39 +0,0 @@
-/* 11.t - uses testdir/rwfile
-- repeated read / write of same page (to check accounting) (11.t)
-*/
-#include "aio_setup.h"
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-
-int test_main(void)
-{
-#define COUNT	1000000
-#define SIZE	256
-	char *buf;
-	int rwfd;
-	int status = 0;
-	int i;
-
-	rwfd = open("testdir/rwfile", O_RDWR|O_CREAT|O_TRUNC, 0600);
-							assert(rwfd != -1);
-	buf = malloc(SIZE);				assert(buf != NULL);
-	memset(buf, 0, SIZE);
-
-	for (i=0; i<COUNT; i++) {
-		status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE_SILENT, SIZE);
-		if (status)
-			break;
-	}
-	printf("completed %d out of %d writes\n", i, COUNT);
-	for (i=0; i<COUNT; i++) {
-		status |= attempt_rw(rwfd, buf, SIZE, 0, READ_SILENT, SIZE);
-		if (status)
-			break;
-	}
-	printf("completed %d out of %d reads\n", i, COUNT);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/12.t b/tools/libaio/harness/cases/12.t
deleted file mode 100644
index 3499204440..0000000000
--- a/tools/libaio/harness/cases/12.t
+++ /dev/null
@@ -1,49 +0,0 @@
-/* 12.t
-- ioctx access across fork() (12.t)
- */
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include "aio_setup.h"
-
-void test_child(void)
-{
-	int res;
-	res = attempt_io_submit(io_ctx, 0, NULL, -EINVAL);
-	fflush(stdout);
-	_exit(res);
-}
-
-int test_main(void)
-{
-	int res, status;
-	pid_t pid;
-
-	if (attempt_io_submit(io_ctx, 0, NULL, 0))
-		return 1;
-
-	sigblock(sigmask(SIGCHLD) | siggetmask());
-	fflush(NULL);
-	pid = fork();				assert(pid != -1);
-
-	if (pid == 0)
-		test_child();
-
-	res = waitpid(pid, &status, 0);
-
-	if (WIFEXITED(status)) {
-		int failed = (WEXITSTATUS(status) != 0);
-		printf("child exited with status %d%s\n", WEXITSTATUS(status),
-			failed ? " -- FAILED" : "");
-		return failed;
-	}
-
-	/* anything else: failed */
-	if (WIFSIGNALED(status))
-		printf("child killed by signal %d -- FAILED.\n",
-			WTERMSIG(status));
-
-	return 1;
-}
diff --git a/tools/libaio/harness/cases/13.t b/tools/libaio/harness/cases/13.t
deleted file mode 100644
index 5f18005b6a..0000000000
--- a/tools/libaio/harness/cases/13.t
+++ /dev/null
@@ -1,66 +0,0 @@
-/* 13.t - uses testdir/rwfile
-- Submit multiple writes larger than aio-max-size (deadlocks on older
-  aio code)
-*/
-#include "aio_setup.h"
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-
-int test_main(void)
-{
-#define SIZE	(1024 * 1024)
-#define IOS	8
-	struct iocb	iocbs[IOS];
-	struct iocb	*iocb_list[IOS];
-	char *bufs[IOS];
-	int rwfd;
-	int status = 0, res;
-	int i;
-
-	rwfd = open("testdir/rwfile", O_RDWR|O_CREAT|O_TRUNC, 0600);
-							assert(rwfd != -1);
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-
-	for (i=0; i<IOS; i++) {
-		bufs[i] = malloc(SIZE);
-		assert(bufs[i] != NULL);
-		memset(bufs[i], 0, SIZE);
-
-		io_prep_pwrite(&iocbs[i], rwfd, bufs[i], SIZE, i * SIZE);
-		iocb_list[i] = &iocbs[i];
-	}
-
-	status |= attempt_io_submit(io_ctx, IOS, iocb_list, IOS);
-
-	for (i=0; i<IOS; i++) {
-		struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
-		struct io_event event;
-		struct iocb *iocb;
-
-		res = io_getevents(io_ctx, 0, 1, &event, &ts);
-		if (res != 1) {
-			status |= 1;
-			printf("io_getevents failed [%d] with res=%d [%s]\n",
-				i, res, (res < 0) ? strerror(-res) : "okay");
-			break;
-		}
-
-		if (event.res != SIZE)
-			status |= 1;
-
-		iocb = (void *)event.obj;
-		printf("event[%d]: write[%d] %s, returned: %ld [%s]\n",
-			i, (int)(iocb - &iocbs[0]),
-			(event.res != SIZE) ? "failed" : "okay",
-			(long)event.res,
-			(event.res < 0) ? strerror(-event.res) : "okay"
-			);
-	}
-
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-	res = close(rwfd);				assert(res == 0);
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/14.t b/tools/libaio/harness/cases/14.t
deleted file mode 100644
index 514622b569..0000000000
--- a/tools/libaio/harness/cases/14.t
+++ /dev/null
@@ -1,90 +0,0 @@
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include "aio_setup.h"
-#include <sys/mman.h>
-
-#define SIZE 768*1024*1024
-
-//just submit an I/O
-
-int test_child(void)
-{
-        char *buf;
-        int rwfd;
-        int res;
-        long size;
-        struct iocb iocb;
-        struct iocb *iocbs[] = { &iocb };
-        int loop = 10;
-        int i;
-
-	aio_setup(1024);
-
-        size = SIZE;
-
-        printf("size = %ld\n", size);
-
-        rwfd = open("testdir/rwfile", O_RDWR);          assert(rwfd != 
--1);
-        res = ftruncate(rwfd, 0);                       assert(res == 0);
-        buf = malloc(size);                             assert(buf != 
-NULL);
-
-        for(i=0;i<loop;i++) {
-
-                switch(i%2) {
-                case 0:
-                        io_prep_pwrite(&iocb, rwfd, buf, size, 0);
-                        break;
-                case 1:
-                        io_prep_pread(&iocb, rwfd, buf, size, 0);
-                }
-
-                res = io_submit(io_ctx, 1, iocbs);
-                if (res != 1) {
-                        printf("child: submit: io_submit res=%d [%s]\n", res, 
-strerror(-res));
-                        _exit(1);
-                }
-        }
-
-        res = ftruncate(rwfd, 0);                       assert(res == 0);
-
-        _exit(0);
-}
-
-/* from 12.t */
-int test_main(void)
-{
-	int res, status;
-	pid_t pid;
-
-	if (attempt_io_submit(io_ctx, 0, NULL, 0))
-		return 1;
-
-	sigblock(sigmask(SIGCHLD) | siggetmask());
-	fflush(NULL);
-	pid = fork();				assert(pid != -1);
-
-	if (pid == 0)
-		test_child();
-
-	res = waitpid(pid, &status, 0);
-
-	if (WIFEXITED(status)) {
-		int failed = (WEXITSTATUS(status) != 0);
-		printf("child exited with status %d%s\n", WEXITSTATUS(status),
-			failed ? " -- FAILED" : "");
-		return failed;
-	}
-
-	/* anything else: failed */
-	if (WIFSIGNALED(status))
-		printf("child killed by signal %d -- FAILED.\n",
-			WTERMSIG(status));
-
-	return 1;
-}
diff --git a/tools/libaio/harness/cases/2.t b/tools/libaio/harness/cases/2.t
deleted file mode 100644
index 3a0212d698..0000000000
--- a/tools/libaio/harness/cases/2.t
+++ /dev/null
@@ -1,41 +0,0 @@
-/* 2.t
-- io_setup (#2)
-        - with invalid context pointer
-        - with maxevents <= 0
-        - with an already initialized ctxp
-*/
-
-int attempt(int n, io_context_t *ctxp, int expect)
-{
-	int res;
-
-	printf("expect %3d: io_setup(%5d, %p) = ", expect, n, ctxp);
-	fflush(stdout);
-	res = io_setup(n, ctxp);
-	printf("%3d [%s]%s\n", res, strerror(-res), 
-		(res != expect) ? " -- FAILED" : "");
-	if (res != expect)
-		return 1;
-
-	return 0;
-}
-
-int test_main(void)
-{
-	io_context_t	ctx;
-	int	status = 0;
-
-	ctx = NULL;
-	status |= attempt(-1000, KERNEL_RW_POINTER, -EFAULT);
-	status |= attempt( 1000, KERNEL_RW_POINTER, -EFAULT);
-	status |= attempt(    0, KERNEL_RW_POINTER, -EFAULT);
-	status |= attempt(-1000, &ctx, -EINVAL);
-	status |= attempt(   -1, &ctx, -EINVAL);
-	status |= attempt(    0, &ctx, -EINVAL);
-	assert(ctx == NULL);
-	status |= attempt(    1, &ctx, 0);
-	status |= attempt(    1, &ctx, -EINVAL);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/3.t b/tools/libaio/harness/cases/3.t
deleted file mode 100644
index 7773d80f06..0000000000
--- a/tools/libaio/harness/cases/3.t
+++ /dev/null
@@ -1,25 +0,0 @@
-/* 3.t
-- io_submit/io_getevents with invalid addresses (3.t)
-
-*/
-#include "aio_setup.h"
-
-int test_main(void)
-{
-	struct iocb a, b;
-	struct iocb *good_ios[] = { &a, &b };
-	struct iocb *bad1_ios[] = { NULL, &b };
-	struct iocb *bad2_ios[] = { KERNEL_RW_POINTER, &a };
-	int	status = 0;
-
-	status |= attempt_io_submit(BAD_CTX, 1,   good_ios, -EINVAL);
-	status |= attempt_io_submit( io_ctx, 0,   good_ios,       0);
-	status |= attempt_io_submit( io_ctx, 1,       NULL, -EFAULT);
-	status |= attempt_io_submit( io_ctx, 1, (void *)-1, -EFAULT);
-	status |= attempt_io_submit( io_ctx, 2,   bad1_ios, -EFAULT);
-	status |= attempt_io_submit( io_ctx, 2,   bad2_ios, -EFAULT);
-	status |= attempt_io_submit( io_ctx, -1,  good_ios, -EINVAL);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/4.t b/tools/libaio/harness/cases/4.t
deleted file mode 100644
index 972b4f24b1..0000000000
--- a/tools/libaio/harness/cases/4.t
+++ /dev/null
@@ -1,72 +0,0 @@
-/* 4.t
-- read of descriptor without read permission (4.t)
-- write to descriptor without write permission (4.t)
-- check that O_APPEND writes actually append
-
-*/
-#include "aio_setup.h"
-
-#define SIZE	512
-#define READ	'r'
-#define WRITE	'w'
-int attempt(int fd, void *buf, int count, long long pos, int rw, int expect)
-{
-	struct iocb iocb;
-	int res;
-
-	switch(rw) {
-	case READ:	io_prep_pread (&iocb, fd, buf, count, pos); break;
-	case WRITE:	io_prep_pwrite(&iocb, fd, buf, count, pos); break;
-	}
-
-	printf("expect %3d: (%c), res = ", expect, rw);
-	fflush(stdout);
-	res = sync_submit(&iocb);
-	printf("%3d [%s]%s\n", res, (res <= 0) ? strerror(-res) : "Success",
-		(res != expect) ? " -- FAILED" : "");
-	if (res != expect)
-		return 1;
-
-	return 0;
-}
-
-int test_main(void)
-{
-	char buf[SIZE];
-	int rofd, wofd, rwfd;
-	int	status = 0, res;
-
-	memset(buf, 0, SIZE);
-
-	rofd = open("testdir/rofile", O_RDONLY);	assert(rofd != -1);
-	wofd = open("testdir/wofile", O_WRONLY);	assert(wofd != -1);
-	rwfd = open("testdir/rwfile", O_RDWR);		assert(rwfd != -1);
-
-	status |= attempt(rofd, buf, SIZE,  0, WRITE, -EBADF);
-	status |= attempt(wofd, buf, SIZE,  0,  READ, -EBADF);
-	status |= attempt(rwfd, buf, SIZE,  0, WRITE, SIZE);
-	status |= attempt(rwfd, buf, SIZE,  0,  READ, SIZE);
-	status |= attempt(rwfd, buf, SIZE, -1,  READ, -EINVAL);
-	status |= attempt(rwfd, buf, SIZE, -1, WRITE, -EINVAL);
-
-	rwfd = open("testdir/rwfile", O_RDWR|O_APPEND);	assert(rwfd != -1);
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-	status |= attempt(rwfd, buf,    SIZE, 0,  READ, 0);
-	status |= attempt(rwfd, "1234",    4, 0, WRITE, 4);
-	status |= attempt(rwfd, "5678",    4, 0, WRITE, 4);
-	memset(buf, 0, SIZE);
-	status |= attempt(rwfd,    buf, SIZE, 0,  READ, 8);
-	printf("read after append: [%s]\n", buf);
-	assert(memcmp(buf, "12345678", 8) == 0);
-
-	status |= attempt(rwfd, KERNEL_RW_POINTER, SIZE, 0,  READ, -EFAULT);
-	status |= attempt(rwfd, KERNEL_RW_POINTER, SIZE, 0, WRITE, -EFAULT);
-
-	/* Some architectures map the 0 page.  Ugh. */
-#if !defined(__ia64__)
-	status |= attempt(rwfd,              NULL, SIZE, 0, WRITE, -EFAULT);
-#endif
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/5.t b/tools/libaio/harness/cases/5.t
deleted file mode 100644
index 7669fd7006..0000000000
--- a/tools/libaio/harness/cases/5.t
+++ /dev/null
@@ -1,47 +0,0 @@
-/* 5.t
-- Write from a mmap() of the same file. (5.t)
-*/
-#include "aio_setup.h"
-#include <sys/mman.h>
-
-int test_main(void)
-{
-	int page_size = getpagesize();
-#define SIZE	512
-	char *buf;
-	int rwfd;
-	int	status = 0, res;
-
-	rwfd = open("testdir/rwfile", O_RDWR);		assert(rwfd != -1);
-	res = ftruncate(rwfd, 512);			assert(res == 0);
-
-	buf = mmap(0, page_size, PROT_READ|PROT_WRITE, MAP_SHARED, rwfd, 0);
-	assert(buf != (char *)-1);
-
-	status |= attempt_rw(rwfd, buf, SIZE,  0, WRITE, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,  0,  READ, SIZE);
-
-	res = munmap(buf, page_size);			assert(res == 0);
-	buf = mmap(0, page_size, PROT_READ|PROT_WRITE, MAP_SHARED, rwfd, 0);
-	assert(buf != (char *)-1);
-
-	status |= attempt_rw(rwfd, buf, SIZE,  0,  READ, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,  0, WRITE, SIZE);
-
-	res = munmap(buf, page_size);			assert(res == 0);
-	buf = mmap(0, page_size, PROT_READ, MAP_SHARED, rwfd, 0);
-	assert(buf != (char *)-1);
-
-	status |= attempt_rw(rwfd, buf, SIZE,  0, WRITE, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,  0,  READ, -EFAULT);
-
-	res = munmap(buf, page_size);			assert(res == 0);
-	buf = mmap(0, page_size, PROT_WRITE, MAP_SHARED, rwfd, 0);
-	assert(buf != (char *)-1);
-
-	status |= attempt_rw(rwfd, buf, SIZE,  0,  READ, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,  0, WRITE, -EFAULT);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/6.t b/tools/libaio/harness/cases/6.t
deleted file mode 100644
index cea4b01c96..0000000000
--- a/tools/libaio/harness/cases/6.t
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 6.t
-- huge reads (pinned pages) (6.t)
-- huge writes (6.t)
-*/
-#include "aio_setup.h"
-#include <sys/mman.h>
-
-long getmemsize(void)
-{
-	FILE *f = fopen("/proc/meminfo", "r");
-	long size;
-	int gotit = 0;
-	char str[256];
-
-	assert(f != NULL);
-	while (NULL != fgets(str, 255, f)) {
-		str[255] = 0;
-		if (0 == memcmp(str, "MemTotal:", 9)) {
-			if (1 == sscanf(str + 9, "%ld", &size)) {
-				gotit = 1;
-				break;
-			}
-		}
-	}
-	fclose(f);
-
-	assert(gotit != 0);
-	return size;
-}
-
-int test_main(void)
-{
-	char *buf;
-	int rwfd;
-	int status = 0, res;
-	long size;
-
-	size = getmemsize();
-	printf("size = %ld\n", size);
-	assert(size >= (16 * 1024));
-	if (size > (768 * 1024))
-		size = 768 * 1024;
-	size *= 1024;
-
-	rwfd = open("testdir/rwfile", O_RDWR);		assert(rwfd != -1);
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-	buf = malloc(size);				assert(buf != NULL);
-
-	//memset(buf, 0, size);
-	status |= attempt_rw(rwfd, buf, size,  0, WRITE, size);
-	status |= attempt_rw(rwfd, buf, size,  0,  READ, size);
-
-	//res = ftruncate(rwfd, 0);			assert(res == 0);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/cases/7.t b/tools/libaio/harness/cases/7.t
deleted file mode 100644
index d2d6cbc653..0000000000
--- a/tools/libaio/harness/cases/7.t
+++ /dev/null
@@ -1,27 +0,0 @@
-/* 7.t
-- Write overlapping the file size rlimit boundary: should be a short
-  write. (7.t)
-- Write at the file size rlimit boundary: should give EFBIG.  (I think
-  the spec requires that you do NOT deliver SIGXFSZ in this case, where
-  you would do so for sync IO.) (7.t)
-- Special case: a write of zero bytes at or beyond the file size rlimit
-  boundary must return success. (7.t)
-*/
-
-#include <sys/resource.h>
-
-void SET_RLIMIT(long long limit)
-{
-	struct rlimit rlim;
-	int res;
-
-	rlim.rlim_cur = limit;			assert(rlim.rlim_cur == limit);
-	rlim.rlim_max = limit;			assert(rlim.rlim_max == limit);
-
-	res = setrlimit(RLIMIT_FSIZE, &rlim);	assert(res == 0);
-}
-
-#define LIMIT	8192
-#define FILENAME	"testdir/rwfile"
-
-#include "common-7-8.h"
diff --git a/tools/libaio/harness/cases/8.t b/tools/libaio/harness/cases/8.t
deleted file mode 100644
index 8a3d83ec94..0000000000
--- a/tools/libaio/harness/cases/8.t
+++ /dev/null
@@ -1,49 +0,0 @@
-/* 8.t
-- Ditto for the above three tests at the offset maximum (largest
-  possible ext2/3 file size.) (8.t)
- */
-#include <sys/vfs.h>
-
-#define EXT2_OLD_SUPER_MAGIC	0xEF51
-#define EXT2_SUPER_MAGIC	0xEF53
-
-long long get_fs_limit(int fd)
-{
-	struct statfs s;
-	int res;
-	long long lim = 0;
-
-	res = fstatfs(fd, &s);		assert(res == 0);
-
-	switch(s.f_type) {
-	case EXT2_OLD_SUPER_MAGIC:
-	case EXT2_SUPER_MAGIC:
-#if 0
-	{
-		long long tmp;
-		tmp = s.f_bsize / 4;
-		/* 12 direct + indirect block + dind + tind */
-		lim = 12 + tmp + tmp * tmp + tmp * tmp * tmp;
-		lim *= s.f_bsize;
-		printf("limit(%ld) = %Ld\n", (long)s.f_bsize, lim);
-	}
-#endif
-		switch(s.f_bsize) {
-		case 4096: lim = 2199023251456; break;
-		default:
-			printf("unknown ext2 blocksize %ld\n", (long)s.f_bsize);
-			exit(3);
-		}
-		break;
-	default:
-		printf("unknown filesystem 0x%08lx\n", (long)s.f_type);
-		exit(3);
-	}
-	return lim;
-}
-
-#define SET_RLIMIT(x)	do ; while (0)
-#define LIMIT		get_fs_limit(rwfd)
-#define FILENAME	"testdir.ext2/rwfile"
-
-#include "common-7-8.h"
diff --git a/tools/libaio/harness/cases/aio_setup.h b/tools/libaio/harness/cases/aio_setup.h
deleted file mode 100644
index 37c96189b2..0000000000
--- a/tools/libaio/harness/cases/aio_setup.h
+++ /dev/null
@@ -1,98 +0,0 @@
-io_context_t	io_ctx;
-#define BAD_CTX	((io_context_t)-1)
-
-void aio_setup(int n)
-{
-	int res = io_queue_init(n, &io_ctx);
-	if (res != 0) {
-		printf("io_queue_setup(%d) returned %d (%s)\n",
-			n, res, strerror(-res));
-		exit(3);
-	}
-}
-
-int attempt_io_submit(io_context_t ctx, long nr, struct iocb *ios[], int expect)
-{
-	int res;
-
-	printf("expect %3d: io_submit(%10p, %3ld, %10p) = ", expect, ctx, nr, ios);
-	fflush(stdout);
-	res = io_submit(ctx, nr, ios);
-	printf("%3d [%s]%s\n", res, (res <= 0) ? strerror(-res) : "",
-		(res != expect) ? " -- FAILED" : "");
-	if (res != expect)
-		return 1;
-
-	return 0;
-}
-
-int sync_submit(struct iocb *iocb)
-{
-	struct io_event event;
-	struct iocb *iocbs[] = { iocb };
-	int res;
-
-	/* 30 second timeout should be enough */
-	struct timespec	ts;
-	ts.tv_sec = 30;
-	ts.tv_nsec = 0;
-
-	res = io_submit(io_ctx, 1, iocbs);
-	if (res != 1) {
-		printf("sync_submit: io_submit res=%d [%s]\n", res, strerror(-res));
-		return res;
-	}
-
-	res = io_getevents(io_ctx, 0, 1, &event, &ts);
-	if (res != 1) {
-		printf("sync_submit: io_getevents res=%d [%s]\n", res, strerror(-res));
-		return res;
-	}
-	return event.res;
-}
-
-#define SETUP	aio_setup(1024)
-
-
-#define READ		'r'
-#define WRITE		'w'
-#define READ_SILENT	'R'
-#define WRITE_SILENT	'W'
-int attempt_rw(int fd, void *buf, int count, long long pos, int rw, int expect)
-{
-	struct iocb iocb;
-	int res;
-	int silent = 0;
-
-	switch(rw) {
-	case READ_SILENT:
-		silent = 1;
-	case READ:
-		io_prep_pread (&iocb, fd, buf, count, pos);
-		break;
-	case WRITE_SILENT:
-		silent = 1;
-	case WRITE:
-		io_prep_pwrite(&iocb, fd, buf, count, pos);
-		break;
-	}
-
-	if (!silent) {
-		printf("expect %5d: (%c), res = ", expect, rw);
-		fflush(stdout);
-	}
-	res = sync_submit(&iocb);
-	if (!silent || res != expect) {
-		if (silent)
-			printf("expect %5d: (%c), res = ", expect, rw);
-		printf("%5d [%s]%s\n", res,
-			(res <= 0) ? strerror(-res) : "Success",
-			(res != expect) ? " -- FAILED" : "");
-	}
-
-	if (res != expect)
-		return 1;
-
-	return 0;
-}
-
diff --git a/tools/libaio/harness/cases/common-7-8.h b/tools/libaio/harness/cases/common-7-8.h
deleted file mode 100644
index 3ec2bb439d..0000000000
--- a/tools/libaio/harness/cases/common-7-8.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* common-7-8.h
-*/
-#include "aio_setup.h"
-
-#include <unistd.h>
-
-#define SIZE	512
-
-int test_main(void)
-{
-	char *buf;
-	int rwfd;
-	int status = 0, res;
-	long long limit;
-
-	rwfd = open(FILENAME, O_RDWR);		assert(rwfd != -1);
-	res = ftruncate(rwfd, 0);			assert(res == 0);
-	buf = malloc(SIZE);				assert(buf != NULL);
-	memset(buf, 0, SIZE);
-
-	limit = LIMIT;
-
-	SET_RLIMIT(limit);
-
-	status |= attempt_rw(rwfd, buf, SIZE,   limit-SIZE, WRITE, SIZE);
-	status |= attempt_rw(rwfd, buf, SIZE,   limit-SIZE,  READ, SIZE);
-
-	status |= attempt_rw(rwfd, buf, SIZE, 1+limit-SIZE, WRITE, SIZE-1);
-	status |= attempt_rw(rwfd, buf, SIZE, 1+limit-SIZE,  READ, SIZE-1);
-
-	status |= attempt_rw(rwfd, buf, SIZE,        limit, WRITE, -EFBIG);
-	status |= attempt_rw(rwfd, buf, SIZE,        limit,  READ,      0);
-	status |= attempt_rw(rwfd, buf,    0,        limit, WRITE,      0);
-
-	return status;
-}
-
diff --git a/tools/libaio/harness/main.c b/tools/libaio/harness/main.c
deleted file mode 100644
index 74b2764620..0000000000
--- a/tools/libaio/harness/main.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <stdio.h>
-#include <errno.h>
-#include <assert.h>
-#include <stdlib.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <libaio.h>
-
-#if defined(__i386__)
-#define KERNEL_RW_POINTER	((void *)0xc0010000)
-#else
-//#warning Not really sure where kernel memory is.  Guessing.
-#define KERNEL_RW_POINTER	((void *)0xffffffffc0010000)
-#endif
-
-
-char test_name[] = TEST_NAME;
-
-#include TEST_NAME
-
-int main(void)
-{
-	int res;
-
-#if defined(SETUP)
-	SETUP;
-#endif
-
-	res = test_main();
-	printf("test %s completed %s.\n", test_name, 
-		res ? "FAILED" : "PASSED"
-		);
-	fflush(stdout);
-	return res ? 1 : 0;
-}
diff --git a/tools/libaio/harness/runtests.sh b/tools/libaio/harness/runtests.sh
deleted file mode 100644
index d763d88b31..0000000000
--- a/tools/libaio/harness/runtests.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/sh
-
-passes=0
-fails=0
-
-echo "Test run starting at" `date`
-
-while [ $# -ge 1 ] ; do
-	this_test=$1
-	shift
-	echo "Starting $this_test"
-	$this_test 2>&1
-	res=$?
-	if [ $res -eq 0 ] ; then str="" ; passes=$[passes + 1] ; else str=" -- FAILED" ; fails=$[fails + 1] ; fi
-	echo "Completed $this_test with $res$str".
-done
-
-echo "Pass: $passes  Fail: $fails"
-echo "Test run complete at" `date`