From db4aaea68f40f43e10ce73852630c94227001235 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sat, 4 Feb 2023 12:41:32 -0600
Subject: add kai_tag_num_children()

---
 src/xml/xml.test.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'src/xml/xml.test.c')

diff --git a/src/xml/xml.test.c b/src/xml/xml.test.c
index d3b8360..58784be 100644
--- a/src/xml/xml.test.c
+++ b/src/xml/xml.test.c
@@ -71,5 +71,40 @@ LILY_TEST("duplicate xml attributes")
 #include LILY_PUSH_TEST()
 
 
+LILY_TEST("count xml tag children")
+{
+	struct kai_tag_t *t = kai_parse_string(
+		"<no_kids />"
+	);
+	int child_count = kai_tag_num_children(t);
+	CHECK_EQ(child_count, 0, "%d");
+	kai_tag_destroy(t);
+
+	t = kai_parse_string(
+		"<one_child>"
+		"	<child />"
+		"</one_child>"
+	);
+	child_count = kai_tag_num_children(t);
+	CHECK_EQ(child_count, 1, "%d");
+	kai_tag_destroy(t);
+
+	t = kai_parse_string(
+		"<six_kids>"
+		"	<child />"
+		"	<child />"
+		"	<child />"
+		"	<child />"
+		"	<child />"
+		"	<child />"
+		"</six_kids>"
+	);
+	child_count = kai_tag_num_children(t);
+	CHECK_EQ(child_count, 6, "%d");
+	kai_tag_destroy(t);
+}
+#include LILY_PUSH_TEST()
+
+
 #define LILY_FILE_END
 #include LILY_REGISTER_TESTS()
-- 
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