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-rw-r--r--test/test_node.c51
1 files changed, 51 insertions, 0 deletions
diff --git a/test/test_node.c b/test/test_node.c
index 466655ef..72bd44e1 100644
--- a/test/test_node.c
+++ b/test/test_node.c
@@ -532,6 +532,56 @@ test_blank(void)
serd_node_free(blank);
}
+static void
+test_compare(void)
+{
+ SerdNode* xsd_short =
+ serd_new_uri(SERD_STRING("http://www.w3.org/2001/XMLSchema#short"));
+
+ SerdNode* angst =
+ serd_new_plain_literal(SERD_STRING("angst"), SERD_EMPTY_STRING());
+
+ SerdNode* angst_de =
+ serd_new_plain_literal(SERD_STRING("angst"), SERD_STRING("de"));
+
+ SerdNode* angst_en =
+ serd_new_plain_literal(SERD_STRING("angst"), SERD_STRING("en"));
+
+ SerdNode* hallo =
+ serd_new_plain_literal(SERD_STRING("Hallo"), SERD_STRING("de"));
+
+ SerdNode* hello = serd_new_string(SERD_STRING("Hello"));
+ SerdNode* universe = serd_new_string(SERD_STRING("Universe"));
+ SerdNode* integer = serd_new_integer(4, NULL);
+ SerdNode* short_integer = serd_new_integer(4, xsd_short);
+ SerdNode* blank = serd_new_blank(SERD_STRING("b1"));
+ SerdNode* uri = serd_new_uri(SERD_STRING("http://example.org/"));
+
+ // Types are ordered according to their SerdNodeType (more or less arbitrary)
+ assert(serd_node_compare(hello, uri) < 0);
+ assert(serd_node_compare(uri, blank) < 0);
+
+ // If the types are the same, then strings are compared
+ assert(serd_node_compare(hello, universe) < 0);
+
+ // If literal strings are the same, languages or datatypes are compared
+ assert(serd_node_compare(angst, angst_de) < 0);
+ assert(serd_node_compare(angst_de, angst_en) < 0);
+ assert(serd_node_compare(integer, short_integer) < 0);
+
+ serd_node_free(uri);
+ serd_node_free(blank);
+ serd_node_free(short_integer);
+ serd_node_free(integer);
+ serd_node_free(universe);
+ serd_node_free(hello);
+ serd_node_free(hallo);
+ serd_node_free(angst_en);
+ serd_node_free(angst_de);
+ serd_node_free(angst);
+ serd_node_free(xsd_short);
+}
+
int
main(void)
{
@@ -552,6 +602,7 @@ main(void)
test_simple_node();
test_literal();
test_blank();
+ test_compare();
printf("Success\n");
return 0;