Makefile to compile and run

How can I make the makefile to compile and run my C program? It is compiling, but not running.

test1: crypfs.c crypfs.h teste1.c
    gcc -o teste1 crypfs.c crypfs.h teste1.c
    /.teste1

test2: crypfs.c crypfs.h teste2.c
    gcc -o teste2 crypfs.c crypfs.h teste1.c
    /.teste2

test3: crypfs.c crypfs.h teste3.c
    gcc -o teste3 crypfs.c crypfs.h teste1.c
    /.teste3

test4: crypfs.c crypfs.h teste4.c
    gcc -o teste4 crypfs.c crypfs.h teste1.c
    /.teste4