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author | Rusty Russell <rusty@rustcorp.com.au> | 2012-06-18 22:30:26 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-06-19 05:38:06 +0200 |
commit | 16cc345d4f84367e70e133200f7aa335c2aae8c6 (patch) | |
tree | 955a33c25c19f3127e24ba6b0e108da6b1f7f804 /lib/ntdb/test/run-001-fls.c | |
parent | 76758b9767fad45ff144bbfef3ab84bca5d4650e (diff) | |
download | samba-16cc345d4f84367e70e133200f7aa335c2aae8c6.tar.gz samba-16cc345d4f84367e70e133200f7aa335c2aae8c6.tar.bz2 samba-16cc345d4f84367e70e133200f7aa335c2aae8c6.zip |
TDB2: Goodbye TDB2, Hello NTDB.
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>
Diffstat (limited to 'lib/ntdb/test/run-001-fls.c')
-rw-r--r-- | lib/ntdb/test/run-001-fls.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/ntdb/test/run-001-fls.c b/lib/ntdb/test/run-001-fls.c new file mode 100644 index 0000000000..ec61294c6f --- /dev/null +++ b/lib/ntdb/test/run-001-fls.c @@ -0,0 +1,33 @@ +#include "ntdb-source.h" +#include "tap-interface.h" + +static unsigned int dumb_fls(uint64_t num) +{ + int i; + + for (i = 63; i >= 0; i--) { + if (num & (1ULL << i)) + break; + } + return i + 1; +} + +int main(int argc, char *argv[]) +{ + unsigned int i, j; + + plan_tests(64 * 64 + 2); + + ok1(fls64(0) == 0); + ok1(dumb_fls(0) == 0); + + for (i = 0; i < 64; i++) { + for (j = 0; j < 64; j++) { + uint64_t val = (1ULL << i) | (1ULL << j); + ok(fls64(val) == dumb_fls(val), + "%llu -> %u should be %u", (long long)val, + fls64(val), dumb_fls(val)); + } + } + return exit_status(); +} |