ccan/ntdb: demote to junkcode.

[ccan] / junkcode / rusty@rustcorp.com.au-ntdb / test / run-tdb_foreach.c

diff --git a/junkcode/rusty@rustcorp.com.au-ntdb/test/run-tdb_foreach.c b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-tdb_foreach.c
new file mode 100644 (file)
index 0000000..532474b
--- /dev/null
+++ b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-tdb_foreach.c
@@ -0,0 +1,91 @@
+#include "ntdb-source.h"
+#include "tap-interface.h"
+#include "logging.h"
+#include "helprun-external-agent.h"
+
+static int drop_count(struct ntdb_context *ntdb, unsigned int *count)
+{
+       if (--(*count) == 0)
+               return 1;
+       return 0;
+}
+
+static int set_found(struct ntdb_context *ntdb, bool found[3])
+{
+       unsigned int idx;
+
+       if (strcmp(ntdb_name(ntdb), "run-ntdb_foreach0.ntdb") == 0)
+               idx = 0;
+       else if (strcmp(ntdb_name(ntdb), "run-ntdb_foreach1.ntdb") == 0)
+               idx = 1;
+       else if (strcmp(ntdb_name(ntdb), "run-ntdb_foreach2.ntdb") == 0)
+               idx = 2;
+       else
+               abort();
+
+       if (found[idx])
+               abort();
+       found[idx] = true;
+       return 0;
+}
+
+int main(int argc, char *argv[])
+{
+       unsigned int i, count;
+       bool found[3];
+       struct ntdb_context *ntdb0, *ntdb1, *ntdb;
+       int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
+                       NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
+
+       plan_tests(sizeof(flags) / sizeof(flags[0]) * 8);
+       for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+               ntdb0 = ntdb_open("run-ntdb_foreach0.ntdb",
+                                 flags[i]|MAYBE_NOSYNC,
+                                 O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+               ntdb1 = ntdb_open("run-ntdb_foreach1.ntdb",
+                                 flags[i]|MAYBE_NOSYNC,
+                                 O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+               ntdb = ntdb_open("run-ntdb_foreach2.ntdb",
+                                flags[i]|MAYBE_NOSYNC,
+                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(found[0] && found[1] && found[2]);
+
+               /* Test premature iteration termination */
+               count = 1;
+               ntdb_foreach(drop_count, &count);
+               ok1(count == 0);
+
+               ntdb_close(ntdb1);
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(found[0] && !found[1] && found[2]);
+
+               ntdb_close(ntdb);
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(found[0] && !found[1] && !found[2]);
+
+               ntdb1 = ntdb_open("run-ntdb_foreach1.ntdb",
+                                 flags[i]|MAYBE_NOSYNC,
+                                 O_RDWR, 0600, &tap_log_attr);
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(found[0] && found[1] && !found[2]);
+
+               ntdb_close(ntdb0);
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(!found[0] && found[1] && !found[2]);
+
+               ntdb_close(ntdb1);
+               memset(found, 0, sizeof(found));
+               ntdb_foreach(set_found, found);
+               ok1(!found[0] && !found[1] && !found[2]);
+               ok1(tap_log_messages == 0);
+       }
+
+       return exit_status();
+}