1 files changed, 136 insertions, 0 deletions
diff --git a/test/NaturalCollate-Test.vala b/test/NaturalCollate-Test.vala
new file mode 100644
index 0000000..64c7ce5
--- /dev/null
+++ b/test/NaturalCollate-Test.vala
@@ -0,0 +1,136 @@
+void add_trailing_numbers_tests () {
+    Test.add_func ("/functional/collation/trailing_numbers", () => {
+            string a = "100foo";
+            string b = "100bar";
+            string coll_a = NaturalCollate.collate_key(a);
+            string coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) > 0);
+            assert(strcmp(a,b) > 0);
+            assert(NaturalCollate.compare(a,b) == strcmp(coll_a, coll_b));
+
+            string atrail = "00100foo";
+            string btrail = "0100bar";
+
+            string coll_atrail = NaturalCollate.collate_key(a);
+            string coll_btrail = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_atrail) == 0);
+            assert(strcmp(coll_b, coll_btrail) == 0);
+
+            assert(strcmp(coll_atrail, coll_btrail) > 0);
+            assert(strcmp(atrail,btrail) < 0);
+            assert(NaturalCollate.compare(atrail,btrail) == strcmp(coll_atrail, coll_btrail));
+
+        });
+}
+
+void add_numbers_tail_tests () {
+    Test.add_func ("/functional/collation/numbers_tail", () => {
+            string a = "aaa00100";
+            string b = "aaa02";
+            string coll_a = NaturalCollate.collate_key(a);
+            string coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) > 0);
+            assert(strcmp(a,b) < 0);
+            assert(NaturalCollate.compare(a,b) == strcmp(coll_a, coll_b));
+        });
+}
+
+void add_dots_tests () {
+    Test.add_func ("/functional/collation/dots", () => {
+            string sa = "Foo01.jpg";
+            string sb = "Foo2.jpg";
+            string sc = "Foo3.jpg";
+            string sd = "Foo10.jpg";
+
+            assert (strcmp(sa, sd) < 0);
+            assert (strcmp(sd, sb) < 0);
+            assert (strcmp(sb, sc) < 0);
+
+            string coll_sa = NaturalCollate.collate_key(sa);
+            string coll_sb = NaturalCollate.collate_key(sb);
+            string coll_sc = NaturalCollate.collate_key(sc);
+            string coll_sd = NaturalCollate.collate_key(sd);
+
+            assert (strcmp(coll_sa, coll_sb) < 0);
+            assert (strcmp(coll_sb, coll_sc) < 0);
+            assert (strcmp(coll_sc, coll_sd) < 0);
+        });
+}
+
+void add_bigger_as_strcmp_tests () {
+    Test.add_func ("/functional/collation/bigger_as_strcmp", () => {
+            string a = "foo";
+            string b = "bar";
+            string coll_a = NaturalCollate.collate_key(a);
+            string coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a,coll_b) > 0);
+            assert(strcmp(a,b) > 0);
+            assert(NaturalCollate.compare(a,b) == strcmp(coll_a, coll_b));
+
+            a = "foo0001";
+            b = "bar0000";
+            coll_a = NaturalCollate.collate_key(a);
+            coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a,coll_b) > 0);
+            assert(strcmp(a,b) > 0);
+            assert(NaturalCollate.compare(a,b) == strcmp(coll_a, coll_b));
+
+            a = "bar010";
+            b = "bar01";
+            coll_a = NaturalCollate.collate_key(a);
+            coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a,coll_b) > 0);
+            assert(strcmp(a,b) > 0);
+            assert(NaturalCollate.compare(a,b) == strcmp(coll_a, coll_b));
+        });
+}
+
+void add_numbers_tests() {
+    Test.add_func ("/functional/collation/numbers", () => {
+            string a = "0";
+            string b = "1";
+            string coll_a = NaturalCollate.collate_key(a);
+            string coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) < 0);
+
+            a = "100";
+            b = "101";
+            coll_a = NaturalCollate.collate_key(a);
+            coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) < 0);
+
+            a = "2";
+            b = "10";
+            coll_a = NaturalCollate.collate_key(a);
+            coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) < 0);
+
+            a = "b20";
+            b = "b100";
+            coll_a = NaturalCollate.collate_key(a);
+            coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a, coll_b) < 0);
+        });
+}
+
+void add_ignore_leading_zeros_tests () {
+    Test.add_func ("/functional/collation/ignore_leading_zeros", () => {
+            string a = "bar0000010";
+            string b = "bar10";
+            string coll_a = NaturalCollate.collate_key(a);
+            string coll_b = NaturalCollate.collate_key(b);
+            assert(strcmp(coll_a,coll_b) == 0);
+        });
+}
+
+void main (string[] args) {
+    GLib.Intl.setlocale(GLib.LocaleCategory.ALL, "");
+    Test.init (ref args);
+    add_trailing_numbers_tests();
+    add_numbers_tail_tests();
+    add_bigger_as_strcmp_tests();
+    add_ignore_leading_zeros_tests();
+    add_numbers_tests();
+    add_dots_tests();
+    Test.run();
+}