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16cc345d4f
This renames everything from tdb2 to ntdb: importantly, we no longer use the tdb_ namespace, so you can link against both ntdb and tdb if you want to. This also enables building of standalone ntdb by the autobuild script. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
#include "ntdb-source.h"
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#include "tap-interface.h"
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#include "logging.h"
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#include "layout.h"
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int main(int argc, char *argv[])
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{
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ntdb_off_t off;
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struct ntdb_context *ntdb;
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struct ntdb_layout *layout;
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NTDB_DATA key, data;
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union ntdb_attribute seed;
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/* This seed value previously tickled a layout.c bug. */
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seed.base.attr = NTDB_ATTRIBUTE_SEED;
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seed.seed.seed = 0xb1142bc054d035b4ULL;
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seed.base.next = &tap_log_attr;
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plan_tests(11);
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key = ntdb_mkdata("Hello", 5);
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data = ntdb_mkdata("world", 5);
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/* Create a NTDB with three free tables. */
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layout = new_ntdb_layout();
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ntdb_layout_add_freetable(layout);
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ntdb_layout_add_freetable(layout);
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ntdb_layout_add_freetable(layout);
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ntdb_layout_add_free(layout, 80, 0);
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/* Used record prevent coalescing. */
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ntdb_layout_add_used(layout, key, data, 6);
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ntdb_layout_add_free(layout, 160, 1);
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key.dsize--;
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ntdb_layout_add_used(layout, key, data, 7);
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ntdb_layout_add_free(layout, 320, 2);
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key.dsize--;
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ntdb_layout_add_used(layout, key, data, 8);
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ntdb_layout_add_free(layout, 40, 0);
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ntdb = ntdb_layout_get(layout, free, &seed);
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ok1(ntdb_check(ntdb, NULL, NULL) == 0);
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off = get_free(ntdb, 0, 80 - sizeof(struct ntdb_used_record), 0,
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NTDB_USED_MAGIC, 0);
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ok1(off == layout->elem[3].base.off);
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ok1(ntdb->ftable_off == layout->elem[0].base.off);
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off = get_free(ntdb, 0, 160 - sizeof(struct ntdb_used_record), 0,
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NTDB_USED_MAGIC, 0);
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ok1(off == layout->elem[5].base.off);
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ok1(ntdb->ftable_off == layout->elem[1].base.off);
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off = get_free(ntdb, 0, 320 - sizeof(struct ntdb_used_record), 0,
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NTDB_USED_MAGIC, 0);
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ok1(off == layout->elem[7].base.off);
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ok1(ntdb->ftable_off == layout->elem[2].base.off);
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off = get_free(ntdb, 0, 40 - sizeof(struct ntdb_used_record), 0,
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NTDB_USED_MAGIC, 0);
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ok1(off == layout->elem[9].base.off);
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ok1(ntdb->ftable_off == layout->elem[0].base.off);
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/* Now we fail. */
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off = get_free(ntdb, 0, 0, 1, NTDB_USED_MAGIC, 0);
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ok1(off == 0);
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ntdb_close(ntdb);
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ntdb_layout_free(layout);
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ok1(tap_log_messages == 0);
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return exit_status();
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}
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