Initial Commit

2025-08-30 16:07:19 +01:00
commit d86c15e30c
169 changed files with 121377 additions and 0 deletions
--- a/libs/libgrapheme-2.0.2/test/sentence.c
+++ b/libs/libgrapheme-2.0.2/test/sentence.c
@@ -0,0 +1,127 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "../gen/sentence-test.h"
+#include "../grapheme.h"
+#include "util.h"
+
+static const struct unit_test_next_break next_sentence_break[] = {
+	{
+		.description = "NULL input",
+		.input = {
+			.src    = NULL,
+			.srclen = 0,
+		},
+		.output = { 0 },
+	},
+	{
+		.description = "empty input",
+		.input = {
+			.src    = (uint_least32_t *)(uint_least32_t[]){ 0x0 },
+			.srclen = 0,
+		},
+		.output = { 0 },
+	},
+	{
+		.description = "empty input, null-terminated",
+		.input = {
+			.src    = (uint_least32_t *)(uint_least32_t[]){ 0x0 },
+			.srclen = SIZE_MAX,
+		},
+		.output = { 0 },
+	},
+	{
+		.description = "one sentence",
+		.input = {
+			.src    = (uint_least32_t *)(uint_least32_t[]){ 0x1F1E9, 0x1F1EA, 0x2E, 0x20, 0x2A },
+			.srclen = 5,
+		},
+		.output = { 4 },
+	},
+	{
+		.description = "one sentence, null-terminated",
+		.input = {
+			.src    = (uint_least32_t *)(uint_least32_t[]){ 0x1F1E9, 0x1F1EA, 0x2E, 0x20, 0x2A, 0x0 },
+			.srclen = SIZE_MAX,
+		},
+		.output = { 4 },
+	},
+};
+
+static const struct unit_test_next_break_utf8 next_sentence_break_utf8[] = {
+	{
+		.description = "NULL input",
+		.input = {
+			.src    = NULL,
+			.srclen = 0,
+		},
+		.output = { 0 },
+	},
+	{
+		.description = "empty input",
+		.input = { "", 0 },
+		.output = { 0 },
+	},
+	{
+		.description = "empty input, NUL-terminated",
+		.input = { "", SIZE_MAX },
+		.output = { 0 },
+	},
+	{
+		.description = "one sentence",
+		.input = { "\xF0\x9F\x87\xA9\xF0\x9F\x87\xAA is the flag of Germany.  It", 36 },
+		.output = { 34 },
+	},
+	{
+		.description = "one sentence, fragment",
+		.input = { "\xF0\x9F\x87\xA9\xF0", 5 },
+		.output = { 4 },
+	},
+	{
+		.description = "one sentence, NUL-terminated",
+		.input = { "\xF0\x9F\x87\xA9\xF0\x9F\x87\xAA is the flag of Germany.  It", SIZE_MAX },
+		.output = { 34 },
+	},
+	{
+		.description = "one sentence, fragment, NUL-terminated",
+		.input = { "\xF0\x9F\x87\xA9\xF0\x9F", SIZE_MAX },
+		.output = { 6 },
+	},
+};
+
+static int
+unit_test_callback_next_sentence_break(const void *t, size_t off,
+                                             const char *name,
+                                             const char *argv0)
+{
+	return unit_test_callback_next_break(t, off,
+	                                     grapheme_next_sentence_break,
+	                                     name, argv0);
+}
+
+static int
+unit_test_callback_next_sentence_break_utf8(const void *t, size_t off,
+                                             const char *name,
+                                             const char *argv0)
+{
+	return unit_test_callback_next_break_utf8(t, off,
+	                                          grapheme_next_sentence_break_utf8,
+	                                          name, argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	(void)argc;
+
+	return run_break_tests(grapheme_next_sentence_break,
+	                       sentence_break_test,
+	                       LEN(sentence_break_test), argv[0]) +
+	       run_unit_tests(unit_test_callback_next_sentence_break,
+	                      next_sentence_break, LEN(next_sentence_break),
+	                      "grapheme_next_sentence_break", argv[0]) +
+	       run_unit_tests(unit_test_callback_next_sentence_break_utf8,
+	                      next_sentence_break_utf8, LEN(next_sentence_break_utf8),
+	                      "grapheme_next_character_break_utf8", argv[0]);
+}