1 files changed, 50 insertions, 0 deletions
diff --git a/tests/isc/ht_test.c b/tests/isc/ht_test.c
index 89e18f3..64efa9d 100644
--- a/tests/isc/ht_test.c
+++ b/tests/isc/ht_test.c
@@ -312,7 +312,57 @@ ISC_RUN_TEST_IMPL(isc_ht_iterator) {
 	test_ht_iterator();
 }
 
+ISC_RUN_TEST_IMPL(isc_ht_case) {
+	isc_ht_t *ht = NULL;
+	void *f = NULL;
+	isc_result_t result = ISC_R_UNSET;
+
+	unsigned char lower[16] = { "test case" };
+	unsigned char same[16] = { "test case" };
+	unsigned char upper[16] = { "TEST CASE" };
+	unsigned char mixed[16] = { "tEsT CaSe" };
+
+	isc_ht_init(&ht, mctx, 8, ISC_HT_CASE_SENSITIVE);
+	assert_non_null(ht);
+
+	result = isc_ht_add(ht, lower, 16, (void *)lower);
+	assert_int_equal(result, ISC_R_SUCCESS);
+
+	result = isc_ht_add(ht, same, 16, (void *)same);
+	assert_int_equal(result, ISC_R_EXISTS);
+
+	result = isc_ht_add(ht, upper, 16, (void *)upper);
+	assert_int_equal(result, ISC_R_SUCCESS);
+
+	result = isc_ht_find(ht, mixed, 16, &f);
+	assert_int_equal(result, ISC_R_NOTFOUND);
+	assert_null(f);
+
+	isc_ht_destroy(&ht);
+	assert_null(ht);
+
+	isc_ht_init(&ht, mctx, 8, ISC_HT_CASE_INSENSITIVE);
+	assert_non_null(ht);
+
+	result = isc_ht_add(ht, lower, 16, (void *)lower);
+	assert_int_equal(result, ISC_R_SUCCESS);
+
+	result = isc_ht_add(ht, same, 16, (void *)same);
+	assert_int_equal(result, ISC_R_EXISTS);
+
+	result = isc_ht_add(ht, upper, 16, (void *)upper);
+	assert_int_equal(result, ISC_R_EXISTS);
+
+	result = isc_ht_find(ht, mixed, 16, &f);
+	assert_int_equal(result, ISC_R_SUCCESS);
+	assert_ptr_equal(f, &lower);
+
+	isc_ht_destroy(&ht);
+	assert_null(ht);
+}
+
 ISC_TEST_LIST_START
+ISC_TEST_ENTRY(isc_ht_case)
 ISC_TEST_ENTRY(isc_ht_20)
 ISC_TEST_ENTRY(isc_ht_8)
 ISC_TEST_ENTRY(isc_ht_1)