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-rw-r--r--lib/isccfg/tests/parser_test.c192
1 files changed, 192 insertions, 0 deletions
diff --git a/lib/isccfg/tests/parser_test.c b/lib/isccfg/tests/parser_test.c
new file mode 100644
index 0000000..606bbeb
--- /dev/null
+++ b/lib/isccfg/tests/parser_test.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#include <config.h>
+
+#include <atf-c.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <isc/buffer.h>
+#include <isc/lex.h>
+#include <isc/log.h>
+#include <isc/mem.h>
+#include <isc/types.h>
+#include <isc/util.h>
+
+#include <isccfg/cfg.h>
+#include <isccfg/grammar.h>
+#include <isccfg/namedconf.h>
+
+#define CHECK(r) \
+ do { \
+ result = (r); \
+ if (result != ISC_R_SUCCESS) \
+ goto cleanup; \
+ } while (0)
+
+isc_mem_t *mctx = NULL;
+isc_log_t *lctx = NULL;
+static isc_logcategory_t categories[] = {
+ { "", 0 },
+ { "client", 0 },
+ { "network", 0 },
+ { "update", 0 },
+ { "queries", 0 },
+ { "unmatched", 0 },
+ { "update-security", 0 },
+ { "query-errors", 0 },
+ { NULL, 0 }
+};
+
+static void
+cleanup() {
+ if (lctx != NULL)
+ isc_log_destroy(&lctx);
+ if (mctx != NULL)
+ isc_mem_destroy(&mctx);
+}
+
+static isc_result_t
+setup() {
+ isc_result_t result;
+
+ isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
+ CHECK(isc_mem_create(0, 0, &mctx));
+
+ 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);
+
+ destination.file.stream = stderr;
+ 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));
+
+ return (ISC_R_SUCCESS);
+
+ cleanup:
+ cleanup();
+ return (result);
+}
+
+ATF_TC(parse_buffer);
+ATF_TC_HEAD(parse_buffer, tc) {
+ atf_tc_set_md_var(tc, "descr", "cfg_parse_buffer");
+}
+ATF_TC_BODY(parse_buffer, tc) {
+ isc_result_t result;
+ unsigned char text[] = "options\n{\nrecursion yes;\n};\n";
+ isc_buffer_t buf1, buf2;
+ cfg_parser_t *p1 = NULL, *p2 = NULL;
+ cfg_obj_t *c1 = NULL, *c2 = NULL;
+
+ UNUSED(tc);
+
+ setup();
+
+ isc_buffer_init(&buf1, &text[0], sizeof(text) - 1);
+ isc_buffer_add(&buf1, sizeof(text) - 1);
+
+ /* Parse with default line numbering */
+ result = cfg_parser_create(mctx, lctx, &p1);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ result = cfg_parse_buffer3(p1, &buf1, "text1", 0,
+ &cfg_type_namedconf, &c1);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ ATF_REQUIRE_EQ(p1->line, 5);
+
+ isc_buffer_init(&buf2, &text[0], sizeof(text) - 1);
+ isc_buffer_add(&buf2, sizeof(text) - 1);
+
+ /* Parse with changed line number */
+ result = cfg_parser_create(mctx, lctx, &p2);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ result = cfg_parse_buffer3(p2, &buf2, "text2", 100,
+ &cfg_type_namedconf, &c2);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ ATF_REQUIRE_EQ(p2->line, 104);
+
+ cfg_obj_destroy(p1, &c1);
+ cfg_obj_destroy(p2, &c2);
+
+ cfg_parser_destroy(&p1);
+ cfg_parser_destroy(&p2);
+
+ cleanup();
+}
+
+ATF_TC(cfg_map_firstclause);
+ATF_TC_HEAD(cfg_map_firstclause, tc) {
+ atf_tc_set_md_var(tc, "descr", "cfg_map_firstclause");
+}
+ATF_TC_BODY(cfg_map_firstclause, tc) {
+ const char *name = NULL;
+ const void *clauses = NULL;
+ unsigned int idx;
+
+ UNUSED(tc);
+
+ name = cfg_map_firstclause(&cfg_type_zoneopts, &clauses, &idx);
+ ATF_CHECK(name != NULL);
+ ATF_CHECK(clauses != NULL);
+ ATF_CHECK_EQ(idx, 0);
+}
+
+ATF_TC(cfg_map_nextclause);
+ATF_TC_HEAD(cfg_map_nextclause, tc) {
+ atf_tc_set_md_var(tc, "descr", "cfg_map_firstclause");
+}
+ATF_TC_BODY(cfg_map_nextclause, tc) {
+ const char *name = NULL;
+ const void *clauses = NULL;
+ unsigned int idx;
+
+ UNUSED(tc);
+
+ name = cfg_map_firstclause(&cfg_type_zoneopts, &clauses, &idx);
+ ATF_REQUIRE(name != NULL);
+ ATF_REQUIRE(clauses != NULL);
+ ATF_REQUIRE_EQ(idx, ISC_R_SUCCESS);
+
+ do {
+ name = cfg_map_nextclause(&cfg_type_zoneopts, &clauses, &idx);
+ if (name != NULL) {
+ ATF_CHECK(clauses != NULL);
+ } else {
+ ATF_CHECK_EQ(clauses, NULL);
+ ATF_CHECK_EQ(idx, 0);
+ }
+ } while (name != NULL);
+}
+
+/*
+ * Main
+ */
+ATF_TP_ADD_TCS(tp) {
+ ATF_TP_ADD_TC(tp, parse_buffer);
+ ATF_TP_ADD_TC(tp, cfg_map_firstclause);
+ ATF_TP_ADD_TC(tp, cfg_map_nextclause);
+ return (atf_no_error());
+}