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tests: add test-compress

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This commit is contained in:
Ronny Chevalier 2014-06-24 20:42:29 +02:00 committed by Tom Gundersen
parent d171ed1c50
commit 843fecc076
3 changed files with 90 additions and 0 deletions
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1
.gitignore vendored
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@ -140,6 +140,7 @@
/test-cgroup
/test-cgroup-mask
/test-cgroup-util
/test-compress
/test-conf-files
/test-daemon
/test-date

13
Makefile.am
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@ -3509,6 +3509,15 @@ test_catalog_CPPFLAGS = \
test_catalog_LDADD = \
libsystemd-journal-core.la
if HAVE_XZ
test_compress_SOURCES = \
src/journal/test-compress.c
test_compress_LDADD = \
libsystemd-journal-internal.la \
libsystemd-shared.la
endif
libsystemd_journal_core_la_SOURCES = \
src/journal/journald-kmsg.c \
src/journal/journald-kmsg.h \
@ -3591,6 +3600,10 @@ tests += \
test-mmap-cache \
test-catalog
if HAVE_XZ
tests += test-compress
endif
pkginclude_HEADERS += \
src/systemd/sd-journal.h \
src/systemd/sd-messages.h \

76
src/journal/test-compress.c Normal file
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@ -0,0 +1,76 @@
/***
This file is part of systemd
Copyright 2014 Ronny Chevalier
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 "compress.h"
#include "util.h"
#include "macro.h"
static void test_compress_uncompress(void) {
char text[] = "foofoofoofoo AAAA aaaaaaaaa ghost busters barbarbar FFF"
"foofoofoofoo AAAA aaaaaaaaa ghost busters barbarbar FFF";
char compressed[512];
uint64_t csize = 512;
uint64_t usize = 0;
_cleanup_free_ char *uncompressed = NULL;
assert_se(compress_blob(text, sizeof(text), compressed, &csize));
assert_se(uncompress_blob(compressed,
csize,
(void **) &uncompressed,
&usize, &csize, 0));
assert_se(uncompressed);
assert_se(streq(uncompressed, text));
assert_se(!uncompress_blob("garbage",
7,
(void **) &uncompressed,
&usize, &csize, 0));
}
static void test_uncompress_startswith(void) {
char text[] = "foofoofoofoo AAAA aaaaaaaaa ghost busters barbarbar FFF"
"foofoofoofoo AAAA aaaaaaaaa ghost busters barbarbar FFF";
char compressed[512];
uint64_t csize = 512;
uint64_t usize = 0;
_cleanup_free_ char *uncompressed = NULL;
assert_se(compress_blob(text, sizeof(text), compressed, &csize));
assert_se(uncompress_startswith(compressed,
csize,
(void **) &uncompressed,
&usize,
"foofoofoofoo", 12, ' '));
assert_se(!uncompress_startswith(compressed,
csize,
(void **) &uncompressed,
&usize,
"foofoofoofoo", 12, 'w'));
assert_se(!uncompress_startswith(compressed,
csize,
(void **) &uncompressed,
&usize,
"barbarbar", 9, ' '));
}
int main(int argc, char *argv[]) {
test_compress_uncompress();
test_uncompress_startswith();
return 0;
}