1 files changed, 19 insertions, 30 deletions

diff --git a/tests/vector.c b/tests/vector.c
index 7fae776..1ff270a 100644
--- a/tests/vector.c
+++ b/tests/vector.c
@@ -68,9 +68,7 @@ test_vector_new_with(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -129,9 +127,7 @@ test_vector_new(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -157,12 +153,19 @@ test_vector_free(void) {
 
 		test_ok();
 	}
+	{
+		testing("it can be given null pointers");
 
-	rc = 0;
-out:
-	if (v != NULL) {
+		assert(v == NULL);
 		vector_free(&v);
+		vector_free(NULL);
+
+		test_ok();
 	}
+
+	rc = 0;
+out:
+	vector_free(&v);
 	return rc;
 }
 
@@ -207,9 +210,7 @@ test_vector_capacity(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -244,9 +245,7 @@ test_vector_count(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -402,9 +401,7 @@ test_vector_nth(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -494,9 +491,7 @@ test_vector_assign(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -564,9 +559,7 @@ test_vector_push_back(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -636,9 +629,7 @@ test_vector_pop_back(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }
 
@@ -697,9 +688,7 @@ test_vector_contains(void) {
 
 	rc = 0;
 out:
-	if (v != NULL) {
-		vector_free(&v);
-	}
+	vector_free(&v);
 	return rc;
 }