Update 20140302vendor/libucl/20140321

In particular this brings schema validation support.

1 files changed, 157 insertions, 0 deletions

diff --git a/tests/test_schema.c b/tests/test_schema.c
new file mode 100644
index 000000000000..9436d71b4113
--- /dev/null
+++ b/tests/test_schema.c
@@ -0,0 +1,157 @@
+/* Copyright (c) 2014, Vsevolod Stakhov
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *       * Redistributions of source code must retain the above copyright
+ *         notice, this list of conditions and the following disclaimer.
+ *       * Redistributions in binary form must reproduce the above copyright
+ *         notice, this list of conditions and the following disclaimer in the
+ *         documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include "ucl.h"
+
+static int
+read_stdin (char **buf)
+{
+	int size = BUFSIZ, remain, ret;
+	char *p;
+
+	*buf = malloc (size);
+	if (*buf == NULL) {
+		return -1;
+	}
+
+	p = *buf;
+	remain = size;
+
+	while ((ret = read (STDIN_FILENO, p, remain)) > 0) {
+		remain -= ret;
+		p += ret;
+		if (remain == 0) {
+			*buf = realloc (*buf, size * 2);
+			if (*buf == NULL) {
+				return -1;
+			}
+			p = *buf + size;
+			remain = size;
+			size *= 2;
+		}
+	}
+
+	return ret;
+}
+
+static bool
+perform_test (ucl_object_t *schema, ucl_object_t *obj,
+		struct ucl_schema_error *err)
+{
+	ucl_object_t *valid, *data, *description;
+	bool match;
+
+	data = ucl_object_find_key (obj, "data");
+	description = ucl_object_find_key (obj, "description");
+	valid = ucl_object_find_key (obj, "valid");
+
+	if (data == NULL || description == NULL || valid == NULL) {
+		fprintf (stdout, "Bad test case\n");
+		return false;
+	}
+
+	match = ucl_object_validate (schema, data, err);
+	if (match != ucl_object_toboolean (valid)) {
+		fprintf (stdout, "Test case '%s' failed (expected %s): '%s'\n",
+				ucl_object_tostring (description),
+				ucl_object_toboolean (valid) ? "valid" : "invalid",
+						err->msg);
+		return false;
+	}
+
+	return true;
+}
+
+static int
+perform_tests (ucl_object_t *obj)
+{
+	struct ucl_schema_error err;
+	ucl_object_iter_t iter = NULL;
+	ucl_object_t *schema, *tests, *description, *test;
+
+	if (obj->type != UCL_OBJECT) {
+		fprintf (stdout, "Bad test case\n");
+		return EXIT_FAILURE;
+	}
+
+	schema = ucl_object_find_key (obj, "schema");
+	tests = ucl_object_find_key (obj, "tests");
+	description = ucl_object_find_key (obj, "description");
+
+	if (schema == NULL || tests == NULL || description == NULL) {
+		fprintf (stdout, "Bad test case\n");
+		return EXIT_FAILURE;
+	}
+
+	memset (&err, 0, sizeof (err));
+
+	while ((test = ucl_iterate_object (tests, &iter, true)) != NULL) {
+		if (!perform_test (schema, test, &err)) {
+			fprintf (stdout, "Test suite '%s' failed\n",
+							ucl_object_tostring (description));
+			return EXIT_FAILURE;
+		}
+	}
+
+	return 0;
+}
+
+int
+main (int argc, char **argv)
+{
+	char *buf = NULL;
+	struct ucl_parser *parser;
+	ucl_object_t *obj = NULL, *elt;
+	ucl_object_iter_t iter = NULL;
+	int ret = 0;
+
+	if (read_stdin (&buf) == -1) {
+		exit (EXIT_FAILURE);
+	}
+
+	parser = ucl_parser_new (0);
+
+	ucl_parser_add_string (parser, buf, 0);
+
+	if (ucl_parser_get_error (parser) != NULL) {
+		fprintf (stdout, "Error occurred: %s\n", ucl_parser_get_error (parser));
+		ret = 1;
+		return EXIT_FAILURE;
+	}
+	obj = ucl_parser_get_object (parser);
+	ucl_parser_free (parser);
+
+	while ((elt = ucl_iterate_object (obj, &iter, true)) != NULL) {
+		ret = perform_tests (elt);
+		if (ret != 0) {
+			break;
+		}
+	}
+
+	ucl_object_unref (obj);
+
+	return ret;
+}