x.json2.decode2: add another internal test (vlang#22050)

yuyi98 · Aug 15, 2024 · 384b5c4 · 384b5c4
1 parent eb314c9
commit 384b5c4
Showing 1 changed file with 42 additions and 0 deletions.
diff --git a/vlib/x/json2/decoder2/decode_test.v b/vlib/x/json2/decoder2/decode_test.v
@@ -0,0 +1,42 @@
+module decoder2
+
+fn test_nodes() {
+	mut nodes := []Node{}
+
+	mut decoder := Decoder{
+		json: '{"val": "2"}'
+	}
+
+	decoder.fulfill_nodes(mut nodes)
+
+	assert nodes.len == 1
+	assert nodes[0].key_pos == 2
+	assert nodes[0].key_len == 3
+	assert nodes[0].children == none
+	nodes = []
+
+	decoder = Decoder{
+		json: '{"val": 0, "val1": 1}'
+	}
+	decoder.fulfill_nodes(mut nodes)
+
+	assert nodes.len == 2
+	assert nodes[0].key_pos == 2
+	assert nodes[0].key_len == 3
+
+	assert nodes[1].key_pos == 12
+	assert nodes[1].key_len == 4
+
+	nodes = []
+
+	decoder = Decoder{
+		json: '{"val": {"val": 2}}'
+	}
+	decoder.fulfill_nodes(mut nodes)
+
+	assert nodes.len == 1
+	assert nodes[0].children != none
+	assert nodes[0].children?.len == 1
+	assert nodes[0].children?[0].key_pos == 10
+	assert nodes[0].children?[0].children == none
+}