Add ZixPatree.

git-svn-id: http://svn.drobilla.net/zix/trunk@21 df6676b4-ccc9-40e5-b5d6-7c4628a128e3

1 files changed, 100 insertions, 0 deletions

diff --git a/test/patree_test.c b/test/patree_test.c
new file mode 100644
index 0000000..b1f94fe
--- /dev/null
+++ b/test/patree_test.c
@@ -0,0 +1,100 @@
+/*
+  Copyright 2011 David Robillard <http://drobilla.net>
+
+  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.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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.
+*/
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "zix/patree.h"
+
+static const char* strings[] = {
+	"http://example.org/foo",
+	"http://example.org/bar",
+	"http://example.org/baz",
+	"http://example.net/foo",
+	"http://example.net/bar",
+	"http://example.net/baz",
+	"http://drobilla.net/",
+	"http://drobilla.net/software/zix",
+};
+
+static int
+test_fail(const char* fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	fprintf(stderr, "error: ");
+	vfprintf(stderr, fmt, args);
+	va_end(args);
+	return 1;
+}
+
+int
+main(int argc, char** argv)
+{
+	ZixPatree* patree = zix_patree_new();
+
+	const size_t n_strings = sizeof(strings) / sizeof(char*);
+
+	// Insert each string
+	for (size_t i = 0; i < n_strings; ++i) {
+		ZixStatus st = zix_patree_insert(patree, strings[i]);
+		if (st) {
+			return test_fail("Failed to insert `%s'\n", strings[i]);
+		}
+	}
+
+	//zix_patree_print_dot(patree, stdout);
+
+	// Attempt to insert each string again
+	for (size_t i = 0; i < n_strings; ++i) {
+		ZixStatus st = zix_patree_insert(patree, strings[i]);
+		if (st != ZIX_STATUS_EXISTS) {
+			return test_fail("Double inserted `%s'\n", strings[i]);
+		}
+	}
+
+	// Search for each string
+	for (size_t i = 0; i < n_strings; ++i) {
+		char*     match = NULL;
+		ZixStatus st    = zix_patree_find(patree, strings[i], &match);
+		if (st) {
+			return test_fail("Failed to find `%s'\n", strings[i]);
+		}
+		if (match != strings[i]) {
+			return test_fail("Bad match for `%s'\n", strings[i]);
+		}
+	}
+
+	// Try some false matches
+	const char* not_indexed[] = {
+		"ftp://example.org/not-there-at-all",
+		"http://example.org/foobar",
+		"http://"
+	};
+	const size_t n_not_indexed = sizeof(not_indexed) / sizeof(char*);
+	for (size_t i = 0; i < n_not_indexed; ++i) {
+		char*     match = NULL;
+		ZixStatus st    = zix_patree_find(patree, not_indexed[i], &match);
+		if (st != ZIX_STATUS_NOT_FOUND) {
+			return test_fail("Unexpectedly found `%s'\n", not_indexed[i]);
+		}
+	}
+
+	zix_patree_free(patree);
+
+	return 0;
+}