1 files changed, 102 insertions, 0 deletions
diff --git a/tests/core/strmap.c b/tests/core/strmap.c
new file mode 100644
index 000000000..f34a4f89f
--- /dev/null
+++ b/tests/core/strmap.c
@@ -0,0 +1,102 @@
+#include "clar_libgit2.h"
+#include "strmap.h"
+
+GIT__USE_STRMAP;
+
+void test_core_strmap__0(void)
+{
+	git_strmap *table = git_strmap_alloc();
+	cl_assert(table != NULL);
+	cl_assert(git_strmap_num_entries(table) == 0);
+	git_strmap_free(table);
+}
+
+static void insert_strings(git_strmap *table, int count)
+{
+	int i, j, over, err;
+	char *str;
+
+	for (i = 0; i < count; ++i) {
+		str = malloc(10);
+		for (j = 0; j < 10; ++j)
+			str[j] = 'a' + (i % 26);
+		str[9] = '\0';
+
+		/* if > 26, then encode larger value in first letters */
+		for (j = 0, over = i / 26; over > 0; j++, over = over / 26)
+			str[j] = 'A' + (over % 26);
+
+		git_strmap_insert(table, str, str, err);
+		cl_assert(err >= 0);
+	}
+
+	cl_assert((int)git_strmap_num_entries(table) == count);
+}
+
+void test_core_strmap__1(void)
+{
+	int i;
+	char *str;
+	git_strmap *table = git_strmap_alloc();
+	cl_assert(table != NULL);
+
+	insert_strings(table, 20);
+
+	cl_assert(git_strmap_exists(table, "aaaaaaaaa"));
+	cl_assert(git_strmap_exists(table, "ggggggggg"));
+	cl_assert(!git_strmap_exists(table, "aaaaaaaab"));
+	cl_assert(!git_strmap_exists(table, "abcdefghi"));
+
+	i = 0;
+	git_strmap_foreach_value(table, str, { i++; free(str); });
+	cl_assert(i == 20);
+
+	git_strmap_free(table);
+}
+
+void test_core_strmap__2(void)
+{
+	khiter_t pos;
+	int i;
+	char *str;
+	git_strmap *table = git_strmap_alloc();
+	cl_assert(table != NULL);
+
+	insert_strings(table, 20);
+
+	cl_assert(git_strmap_exists(table, "aaaaaaaaa"));
+	cl_assert(git_strmap_exists(table, "ggggggggg"));
+	cl_assert(!git_strmap_exists(table, "aaaaaaaab"));
+	cl_assert(!git_strmap_exists(table, "abcdefghi"));
+
+	cl_assert(git_strmap_exists(table, "bbbbbbbbb"));
+	pos = git_strmap_lookup_index(table, "bbbbbbbbb");
+	cl_assert(git_strmap_valid_index(table, pos));
+	cl_assert_equal_s(git_strmap_value_at(table, pos), "bbbbbbbbb");
+	free(git_strmap_value_at(table, pos));
+	git_strmap_delete_at(table, pos);
+
+	cl_assert(!git_strmap_exists(table, "bbbbbbbbb"));
+
+	i = 0;
+	git_strmap_foreach_value(table, str, { i++; free(str); });
+	cl_assert(i == 19);
+
+	git_strmap_free(table);
+}
+
+void test_core_strmap__3(void)
+{
+	int i;
+	char *str;
+	git_strmap *table = git_strmap_alloc();
+	cl_assert(table != NULL);
+
+	insert_strings(table, 10000);
+
+	i = 0;
+	git_strmap_foreach_value(table, str, { i++; free(str); });
+	cl_assert(i == 10000);
+
+	git_strmap_free(table);
+}