Add serd_new_boolean()

3 files changed, 25 insertions, 0 deletions

diff --git a/serd/serd.h b/serd/serd.h
index 145a424a..024ba9e8 100644
--- a/serd/serd.h
+++ b/serd/serd.h
@@ -712,6 +712,11 @@ SERD_API
 SerdNode*
 serd_new_integer(int64_t i, const SerdNode* datatype);
 
+/// Create a new node by serialising `b` into an xsd:boolean string
+SERD_API
+SerdNode*
+serd_new_boolean(bool b);
+
 /**
    Create a node by serialising `buf` into an xsd:base64Binary string
 
diff --git a/src/node.c b/src/node.c
index 682bb42a..a7cb56b2 100644
--- a/src/node.c
+++ b/src/node.c
@@ -50,6 +50,7 @@ typedef struct StaticNode {
 
 DEFINE_XSD_NODE(decimal)
 DEFINE_XSD_NODE(integer)
+DEFINE_XSD_NODE(boolean)
 DEFINE_XSD_NODE(base64Binary)
 
 static SerdNode*
@@ -619,6 +620,12 @@ serd_new_integer(int64_t i, const SerdNode* datatype)
 }
 
 SerdNode*
+serd_new_boolean(bool b)
+{
+	return serd_new_typed_literal(b ? "true" : "false", &serd_xsd_boolean.node);
+}
+
+SerdNode*
 serd_new_blob(const void*     buf,
               size_t          size,
               bool            wrap_lines,
diff --git a/tests/serd_test.c b/tests/serd_test.c
index e3289a17..797a489a 100644
--- a/tests/serd_test.c
+++ b/tests/serd_test.c
@@ -203,6 +203,19 @@ main(void)
 		serd_node_free(node);
 	}
 
+	// Test serd_new_boolean
+	SerdNode* true_node = serd_new_boolean(true);
+	assert(!strcmp(serd_node_get_string(true_node), "true"));
+	assert(!strcmp(serd_node_get_string(serd_node_get_datatype(true_node)),
+	               NS_XSD "boolean"));
+	serd_node_free(true_node);
+
+	SerdNode* false_node = serd_new_boolean(false);
+	assert(!strcmp(serd_node_get_string(false_node), "false"));
+	assert(!strcmp(serd_node_get_string(serd_node_get_datatype(false_node)),
+	               NS_XSD "boolean"));
+	serd_node_free(false_node);
+
 	// Test serd_new_blob
 	assert(!serd_new_blob(NULL, 0, true, NULL));
 	assert(!serd_new_blob("data", 0, true, NULL));