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authorLuke Shumaker <lukeshu@sbcglobal.net>2016-10-26 23:40:04 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2016-10-26 23:40:04 -0400
commit10bbb30aeb9866aa34870575b238756490c7c397 (patch)
treeeda1238d64c4b4fa652ec0626107291b25df7c61 /src/journal/test-mmap-cache.c
parent7888137c2695828443b5d7488e6e33f7da74e0a5 (diff)
./tools/notsd-move
Diffstat (limited to 'src/journal/test-mmap-cache.c')
-rw-r--r--src/journal/test-mmap-cache.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/journal/test-mmap-cache.c b/src/journal/test-mmap-cache.c
deleted file mode 100644
index 009aabf55e..0000000000
--- a/src/journal/test-mmap-cache.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2012 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <fcntl.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <unistd.h>
-
-#include "fd-util.h"
-#include "fileio.h"
-#include "macro.h"
-#include "mmap-cache.h"
-#include "util.h"
-
-int main(int argc, char *argv[]) {
- int x, y, z, r;
- char px[] = "/tmp/testmmapXXXXXXX", py[] = "/tmp/testmmapYXXXXXX", pz[] = "/tmp/testmmapZXXXXXX";
- MMapCache *m;
- void *p, *q;
-
- assert_se(m = mmap_cache_new());
-
- x = mkostemp_safe(px, O_RDWR|O_CLOEXEC);
- assert_se(x >= 0);
- unlink(px);
-
- y = mkostemp_safe(py, O_RDWR|O_CLOEXEC);
- assert_se(y >= 0);
- unlink(py);
-
- z = mkostemp_safe(pz, O_RDWR|O_CLOEXEC);
- assert_se(z >= 0);
- unlink(pz);
-
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 1, 2, NULL, &p);
- assert_se(r >= 0);
-
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 2, 2, NULL, &q);
- assert_se(r >= 0);
-
- assert_se((uint8_t*) p + 1 == (uint8_t*) q);
-
- r = mmap_cache_get(m, x, PROT_READ, 1, false, 3, 2, NULL, &q);
- assert_se(r >= 0);
-
- assert_se((uint8_t*) p + 2 == (uint8_t*) q);
-
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 16ULL*1024ULL*1024ULL, 2, NULL, &p);
- assert_se(r >= 0);
-
- r = mmap_cache_get(m, x, PROT_READ, 1, false, 16ULL*1024ULL*1024ULL+1, 2, NULL, &q);
- assert_se(r >= 0);
-
- assert_se((uint8_t*) p + 1 == (uint8_t*) q);
-
- mmap_cache_unref(m);
-
- safe_close(x);
- safe_close(y);
- safe_close(z);
-
- return 0;
-}