pkarr: more tests

1 files changed, 85 insertions, 2 deletions

diff --git a/test/pkarr.c b/test/pkarr.c
index d8f682f..deac974 100644
--- a/test/pkarr.c
+++ b/test/pkarr.c
@@ -45,7 +45,7 @@ int main(int argc, char *argv[])
 	}
 	*/
 
-	// init via append
+	// init via append, soft clear
 	{
 		test_spinup(&arr, &bkt);
 		arr.stride = sizeof(uint8_t);
@@ -58,6 +58,13 @@ int main(int argc, char *argv[])
 		if (arr.reserved == 0) exit(1);
 		if (arr.next != 1) exit(1);
 
+		pk_arr_clear(&arr);
+		
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved == 0) exit(1);
+		if (arr.next != 0) exit(1);
+
 		test_teardown(&arr, &bkt);
 	}
 
@@ -87,7 +94,7 @@ int main(int argc, char *argv[])
 		test_teardown(&arr, &bkt);
 	}
 
-	// complex struct
+	// complex movement
 	{
 		test_spinup(&arr, &bkt);
 		arr.stride = sizeof(struct some_complex_struct);
@@ -116,5 +123,81 @@ int main(int argc, char *argv[])
 		test_teardown(&arr, &bkt);
 	}
 
+	// resize (implicit reserve) + grow
+	{
+		test_spinup(&arr, &bkt);
+		arr.stride = sizeof(uint8_t);
+
+		pk_arr_resize(&arr, 17);
+		uint8_t *typed_buffer = (uint8_t *)arr.data;
+
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved != 17) exit(1);
+		if (arr.next != 17) exit(1);
+
+		for (i = 0; i < 17; ++i) {
+			typed_buffer[i] = (uint8_t)i;
+		}
+
+		uint8_t v = 17;
+		pk_arr_append(&arr, &v);
+
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved == 17) exit(1);
+		if (arr.next != 18) exit(1);
+
+		test_teardown(&arr, &bkt);
+	}
+
+	// remove_at back, middle, front
+	{
+		test_spinup(&arr, &bkt);
+		arr.stride = sizeof(uint64_t);
+
+		for (i = 0; i < 5; ++i) {
+			pk_arr_append(&arr, &i);
+		}
+
+		pk_arr_remove_at(&arr, 4); // back
+
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved == 0) exit(1);
+		if (arr.next != 4) exit(1);
+
+		uint64_t *vals = (uint64_t *)arr.data;
+		if (0 != vals[0]) exit(1);
+		if (1 != vals[1]) exit(1);
+		if (2 != vals[2]) exit(1);
+		if (3 != vals[3]) exit(1);
+
+		pk_arr_remove_at(&arr, 2); // middle
+
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved == 0) exit(1);
+		if (arr.next != 3) exit(1);
+
+		vals = (uint64_t *)arr.data;
+		if (0 != vals[0]) exit(1);
+		if (1 != vals[1]) exit(1);
+		if (3 != vals[2]) exit(1);
+
+		pk_arr_remove_at(&arr, 0); // front
+
+		if (arr.bkt == NULL) exit(1);
+		if (arr.data == NULL) exit(1);
+		if (arr.reserved == 0) exit(1);
+		if (arr.next != 2) exit(1);
+
+		vals = (uint64_t *)arr.data;
+		if (1 != vals[0]) exit(1);
+		if (3 != vals[1]) exit(1);
+
+		test_teardown(&arr, &bkt);
+	}
+
 	return 0;
 }