1 files changed, 71 insertions, 0 deletions
diff --git a/src/geometry/geometry.test.c b/src/geometry/geometry.test.c
index 968060d..d918ffa 100644
--- a/src/geometry/geometry.test.c
+++ b/src/geometry/geometry.test.c
@@ -408,6 +408,77 @@ LILY_TEST("read vertices tag")
 #include LILY_PUSH_TEST()
 
 
+LILY_TEST("fail to read non-triangles tag")
+{
+	struct kai_tag_t *t = kai_parse_string(
+		"<tag />"
+	);
+
+	struct ka_triangles_t triangles;
+	int result = kai_read_triangles(&triangles, t);
+	CHECK_EQ(result, -1, "%d");
+
+	kai_tag_destroy(t);
+}
+#include LILY_PUSH_TEST()
+
+
+LILY_TEST("fail to read triangles tag with no specified count")
+{
+	struct kai_tag_t *t = kai_parse_string(
+		"<triangles />"
+	);
+
+	struct ka_triangles_t triangles;
+	int result = kai_read_triangles(&triangles, t);
+	CHECK_EQ(result, -1, "%d");
+	kai_tag_destroy(t);
+}
+#include LILY_PUSH_TEST()
+
+
+LILY_TEST("read triangles tag")
+{
+	struct kai_tag_t *t = kai_parse_string(
+		"<triangles count=\"2\" material=\"Bricks\">"
+		"	<input semantic=\"VERTEX\" source=\"#verts\" offset=\"0\"/>"
+		"	<input semantic=\"NORMAL\" source=\"#normal\" offset=\"1\"/>"
+		"	<p>"
+		"		0 0 1 3 2 1"
+		"		0 0 2 1 3 2"
+		"	</p>"
+		"</triangles>"
+	);
+
+	struct ka_triangles_t triangles;
+	int result = kai_read_triangles(&triangles, t);
+	kai_tag_destroy(t);
+
+	REQUIRE_EQ(result, 0, "%d");
+	CHECK_EQ(triangles.name, NULL, "%p");
+	CHECK_EQ(triangles.count, 2, "%d");
+	CHECK_EQS(triangles.material, "Bricks");
+	CHECK_EQ(triangles.input_count, 2, "%d");
+	CHECK_EQS(triangles.input[1].semantic, "NORMAL");
+	CHECK_EQ(triangles.p_count, 12, "%d");
+	CHECK_EQ(triangles.p[0], 0, "%d");
+	CHECK_EQ(triangles.p[1], 0, "%d");
+	CHECK_EQ(triangles.p[2], 1, "%d");
+	CHECK_EQ(triangles.p[3], 3, "%d");
+	CHECK_EQ(triangles.p[4], 2, "%d");
+	CHECK_EQ(triangles.p[5], 1, "%d");
+
+	CHECK_EQ(triangles.p[6], 0, "%d");
+	CHECK_EQ(triangles.p[7], 0, "%d");
+	CHECK_EQ(triangles.p[8], 2, "%d");
+	CHECK_EQ(triangles.p[9], 1, "%d");
+	CHECK_EQ(triangles.p[10], 3, "%d");
+	CHECK_EQ(triangles.p[11], 2, "%d");
+
+	kai_release_triangles(triangles);
+}
+#include LILY_PUSH_TEST()
+
 
 
 #define LILY_FILE_END