1 files changed, 121 insertions, 0 deletions
diff --git a/lib/dns/tests/dnstest.c b/lib/dns/tests/dnstest.c
new file mode 100644
index 00000000..23954fb2
--- /dev/null
+++ b/lib/dns/tests/dnstest.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: dnstest.c,v 1.2.2.3 2011-02-28 01:20:03 tbox Exp $ */
+
+/*! \file */
+
+#include <config.h>
+
+#include <isc/app.h>
+#include <isc/buffer.h>
+#include <isc/entropy.h>
+#include <isc/hash.h>
+#include <isc/mem.h>
+#include <isc/string.h>
+#include <isc/util.h>
+
+#include <dns/log.h>
+#include <dns/name.h>
+#include <dns/result.h>
+
+#include <dst/dst.h>
+
+#include "dnstest.h"
+
+isc_mem_t *mctx = NULL;
+isc_entropy_t *ectx = NULL;
+isc_log_t *lctx = NULL;
+
+static isc_boolean_t hash_active = ISC_FALSE, dst_active = ISC_FALSE;
+
+/*
+ * Logging categories: this needs to match the list in bin/named/log.c.
+ */
+static isc_logcategory_t categories[] = {
+		{ "",                0 },
+		{ "client",          0 },
+		{ "network",         0 },
+		{ "update",          0 },
+		{ "queries",         0 },
+		{ "unmatched",       0 },
+		{ "update-security", 0 },
+		{ "query-errors",    0 },
+		{ NULL,              0 }
+};
+
+isc_result_t
+dns_test_begin(FILE *logfile) {
+	isc_result_t result;
+
+	isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
+	CHECK(isc_mem_create(0, 0, &mctx));
+	CHECK(isc_entropy_create(mctx, &ectx));
+
+	CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE));
+	hash_active = ISC_TRUE;
+
+	CHECK(dst_lib_init(mctx, ectx, ISC_ENTROPY_BLOCKING));
+	dst_active = ISC_TRUE;
+
+	if (logfile != NULL) {
+		isc_logdestination_t destination;
+		isc_logconfig_t *logconfig = NULL;
+
+		CHECK(isc_log_create(mctx, &lctx, &logconfig));
+		isc_log_registercategories(lctx, categories);
+		isc_log_setcontext(lctx);
+		dns_log_init(lctx);
+		dns_log_setcontext(lctx);
+
+		destination.file.stream = logfile;
+		destination.file.name = NULL;
+		destination.file.versions = ISC_LOG_ROLLNEVER;
+		destination.file.maximum_size = 0;
+		CHECK(isc_log_createchannel(logconfig, "stderr",
+					    ISC_LOG_TOFILEDESC,
+					    ISC_LOG_DYNAMIC,
+					    &destination, 0));
+		CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL));
+	}
+
+	dns_result_register();
+
+	return (ISC_R_SUCCESS);
+
+  cleanup:
+	dns_test_end();
+	return (result);
+}
+
+void
+dns_test_end() {
+	if (lctx != NULL)
+		isc_log_destroy(&lctx);
+	if (dst_active) {
+		dst_lib_destroy();
+		dst_active = ISC_FALSE;
+	}
+	if (hash_active) {
+		isc_hash_destroy();
+		hash_active = ISC_FALSE;
+	}
+	if (ectx != NULL)
+		isc_entropy_detach(&ectx);
+	if (mctx != NULL)
+		isc_mem_destroy(&mctx);
+}
+