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9d897b0951
This means changing headers, implementing a simple tap-like wrapper, and also splitting out the helpers into those which are linked with the api* tests (which can't use non-public tdb2 functions) and those linked with the run* tests (which can). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#include "tdb2-source.h"
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#include "tap-interface.h"
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#include <stdlib.h>
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#include <err.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 tdb1_header hdr;
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int fd;
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union tdb_attribute hsize;
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hsize.base.attr = TDB_ATTRIBUTE_TDB1_HASHSIZE;
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hsize.base.next = &tap_log_attr;
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hsize.tdb1_hashsize.hsize = 1024;
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plan_tests(11);
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/* Cannot open fine if complete crap, even with O_CREAT. */
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fd = open("run-bad-tdb-header.tdb1", 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("run-bad-tdb-header.tdb1", 0, O_RDWR, 0, &tap_log_attr);
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ok1(!tdb);
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tdb = tdb_open("run-bad-tdb-header.tdb1", 0, O_CREAT|O_RDWR,
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0600, &hsize);
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ok1(!tdb);
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/* With truncate, will be fine. */
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tdb = tdb_open("run-bad-tdb-header.tdb1", TDB_VERSION1,
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O_RDWR|O_CREAT|O_TRUNC, 0600, &hsize);
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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.tdb1", 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 == TDB1_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("run-bad-tdb-header.tdb1", TDB_VERSION1, O_RDWR|O_CREAT,
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0600, &hsize);
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ok1(errno == EIO);
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ok1(!tdb);
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return exit_status();
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}
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