testcase for array_list

tests/test1.expected

@@ -41,6 +41,19 @@ after del_idx(0,7)=0, my_array.to_string()=[ ]
 after del_idx(0,8)=-1, my_array.to_string()=[ 1, 2, 3, 4, 5, null, 7 ]
 after del_idx(0,6)=0, my_array.to_string()=[ 7 ]
 after adding more entries, my_array.to_string()=[ 7, "s1", "s2", "s3" ]
+my_array=
+	[0]=1
+	[1]=2
+	[2]=3
+	[3]=4
+	[4]=5
+	[5]=null
+	[6]=7
+my_array.to_string()=[ 1, 2, 3, 4, 5, null, 7 ]
+put_idx(5,6)=0
+put_idx(63,0)=0
+put_idx(129,0)=0
+put_idx(SIZE_T_MAX,0)=-1
 my_array=
 	[0]=3
 	[1]=1
@@ -55,6 +68,7 @@ my_array=
 	[3]=2
 	[4]=3
 my_array.to_string()=[ null, 0, 1, 2, 3 ]
+find json_object(1) in my_array successfully: 1
 baz_obj.to_string()="fark"
 my_object=
 	abc: 12