From 340692299ed834f962b83b1bc0eb6f49471ca556 Mon Sep 17 00:00:00 2001
From: Phil Jones <philj56@gmail.com>
Date: Tue, 18 Oct 2022 19:33:47 +0100
Subject: Add beginnings of test framework.

Just contains a couple of very simple UTF-8 tests for now.
---
 test/utf8.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 test/utf8.c

(limited to 'test/utf8.c')

diff --git a/test/utf8.c b/test/utf8.c
new file mode 100644
index 0000000..494e75b
--- /dev/null
+++ b/test/utf8.c
@@ -0,0 +1,67 @@
+#include <assert.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "fuzzy_match.h"
+#include "tap.h"
+#include "utf8.h"
+
+void is_simple_match(const char *pattern, const char *str, const char *message)
+{
+	int32_t res = fuzzy_match_simple_words(pattern, str);
+	tap_isnt(res, INT32_MIN, message);
+}
+
+void isnt_simple_match(const char *pattern, const char *str, const char *message)
+{
+	int32_t res = fuzzy_match_simple_words(pattern, str);
+	tap_is(res, INT32_MIN, message);
+}
+
+void is_fuzzy_match(const char *pattern, const char *str, const char *message)
+{
+	int32_t res = fuzzy_match_words(pattern, str);
+	tap_isnt(res, INT32_MIN, message);
+}
+
+void isnt_fuzzy_match(const char *pattern, const char *str, const char *message)
+{
+	int32_t res = fuzzy_match_words(pattern, str);
+	tap_is(res, INT32_MIN, message);
+}
+
+void is_match(const char *pattern, const char *str, const char *message)
+{
+	is_simple_match(pattern, str, message);
+	is_fuzzy_match(pattern, str, message);
+}
+
+void isnt_match(const char *pattern, const char *str, const char *message)
+{
+	isnt_simple_match(pattern, str, message);
+	isnt_fuzzy_match(pattern, str, message);
+}
+
+int main(int argc, char *argv[])
+{
+	setlocale(LC_ALL, "");
+
+	tap_version(14);
+
+	/* Case insensitivity. */
+	is_match("o", "O", "Single Latin character, different case");
+	is_match("д", "Д", "Single Cyrillic character, different case");
+	is_match("ξ", "Ξ", "Single Greek character, different case");
+	is_match("o", "ọ", "Single character with decomposed diacritic");
+
+	/* Combining diacritics. */
+	isnt_match("o", "ọ", "Single character with composed diacritic");
+	isnt_simple_match("ạ", "aọ", "Decomposed diacritics, character mismatch");
+	tap_todo("Needs composed character comparison");
+	isnt_fuzzy_match("ạ", "aọ", "Decomposed diacritics, character mismatch");
+
+	tap_plan();
+
+	return EXIT_SUCCESS;
+}
-- 
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