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3c4263e758
It's not portable. While we could use ccan/err, it seems overkill since we actually only use it in one test (I obviously cut & paste the #include). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Fri Jun 22 09:22:28 CEST 2012 on sn-devel-104
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
#include "../common/tdb_private.h"
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#include "../common/io.c"
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#include "../common/tdb.c"
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#include "../common/lock.c"
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#include "../common/freelist.c"
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#include "../common/traverse.c"
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#include "../common/transaction.c"
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#include "../common/error.c"
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#include "../common/open.c"
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#include "../common/check.c"
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#include "../common/hash.c"
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#include "tap-interface.h"
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#include <stdlib.h>
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#include "logging.h"
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int main(int argc, char *argv[])
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{
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struct tdb_context *tdb;
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struct tdb_header hdr;
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int fd;
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plan_tests(11);
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/* Can open fine if complete crap, as long as O_CREAT. */
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fd = open("run-bad-tdb-header.tdb", O_RDWR|O_CREAT|O_TRUNC, 0600);
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ok1(fd >= 0);
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ok1(write(fd, "hello world", 11) == 11);
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close(fd);
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tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_RDWR, 0,
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&taplogctx, NULL);
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ok1(!tdb);
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tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_CREAT|O_RDWR,
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0600, &taplogctx, NULL);
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ok1(tdb);
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tdb_close(tdb);
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/* Now, with wrong version it should *not* overwrite. */
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fd = open("run-bad-tdb-header.tdb", O_RDWR);
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ok1(fd >= 0);
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ok1(read(fd, &hdr, sizeof(hdr)) == sizeof(hdr));
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ok1(hdr.version == TDB_VERSION);
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hdr.version++;
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lseek(fd, 0, SEEK_SET);
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ok1(write(fd, &hdr, sizeof(hdr)) == sizeof(hdr));
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close(fd);
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tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0, O_RDWR|O_CREAT,
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0600, &taplogctx, NULL);
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ok1(errno == EIO);
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ok1(!tdb);
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/* With truncate, will be fine. */
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tdb = tdb_open_ex("run-bad-tdb-header.tdb", 1024, 0,
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O_RDWR|O_CREAT|O_TRUNC, 0600, &taplogctx, NULL);
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ok1(tdb);
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tdb_close(tdb);
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return exit_status();
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}
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