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1(*
2 * UPEM / L3 / Functional programming / Project: URM
3 * Pacien TRAN-GIRARD, Adam NAILI
4 *)
5
6open Common
7open Instptr
8open Urm
9open Reg
10open Kaputt.Abbreviations
11
12let () =
13 Test.add_simple_test
14 ~title:"example_urm_add_program"
15 (fun () ->
16 let input_prgm = [
17 Zero 0;
18 Zero 3;
19 Jump (1, 3, 6);
20 Succ 0;
21 Succ 3;
22 Jump (3, 3, 2);
23 Zero 3;
24 Jump (2, 3, 11);
25 Succ 0;
26 Succ 3;
27 Jump (3, 3, 7)]
28 and input_regs = [
29 Reg (1, 2);
30 Reg (2, 3)]
31 and expected_urm = {
32 instptr = InstPtr ([], [
33 (0, Zero 0);
34 (1, Zero 3);
35 (2, Jump (1, 3, 6));
36 (3, Succ 0);
37 (4, Succ 3);
38 (5, Jump (3, 3, 2));
39 (6, Zero 3);
40 (7, Jump (2, 3, 11));
41 (8, Succ 0);
42 (9, Succ 3);
43 (10, Jump (3, 3, 7))]);
44 regs = [
45 Reg (1, 2);
46 Reg (2, 3)]}
47 and expected_output = [
48 Reg (0, 5);
49 Reg (1, 2);
50 Reg (2, 3);
51 Reg (3, 3)]
52 in let output_prgm = urm_mk input_prgm input_regs
53 in let output_regs = urm_run output_prgm
54 in
55 Assert.is_true (output_prgm = expected_urm);
56 Assert.is_true ((regs_sort output_regs) = expected_output))
57
58let () =
59 Test.add_simple_test
60 ~title:"example_urm_factorial_program"
61 (fun () ->
62 let input_prgm = [
63 Zero 4;
64 Jump (1, 4, 4);
65 Zero 8;
66 Jump (8, 8, 7);
67 Succ 1;
68 Zero 9;
69 Jump (9, 9, 29);
70 Copy (2, 1);
71 Zero 1;
72 Succ 1;
73 Zero 3;
74 Succ 3;
75 Copy (5, 1);
76 Zero 1;
77 Zero 6;
78 Jump (3, 6, 25);
79 Zero 7;
80 Jump (5, 7, 22);
81 Succ 1;
82 Succ 7;
83 Zero 10;
84 Jump (10, 10, 17);
85 Succ 6;
86 Zero 11;
87 Jump (11, 11, 15);
88 Jump (2, 3, 29);
89 Succ 3;
90 Zero 12;
91 Jump (12, 12, 12);
92 Zero 13;
93 Jump (13, 13, 38)]
94 and input_regs = [
95 Reg (1, 5)]
96 and expected_urm = {
97 instptr = InstPtr ([], [
98 (0, Zero 4);
99 (1, Jump (1, 4, 4));
100 (2, Zero 8);
101 (3, Jump (8, 8, 7));
102 (4, Succ 1);
103 (5, Zero 9);
104 (6, Jump (9, 9, 29));
105 (7, Copy (2, 1));
106 (8, Zero 1);
107 (9, Succ 1);
108 (10, Zero 3);
109 (11, Succ 3);
110 (12, Copy (5, 1));
111 (13, Zero 1);
112 (14, Zero 6);
113 (15, Jump (3, 6, 25));
114 (16, Zero 7);
115 (17, Jump (5, 7, 22));
116 (18, Succ 1);
117 (19, Succ 7);
118 (20, Zero 10);
119 (21, Jump (10, 10, 17));
120 (22, Succ 6);
121 (23, Zero 11);
122 (24, Jump (11, 11, 15));
123 (25, Jump (2, 3, 29));
124 (26, Succ 3);
125 (27, Zero 12);
126 (28, Jump (12, 12, 12));
127 (29, Zero 13);
128 (30, Jump (13, 13, 38))]);
129 regs = [
130 Reg (1, 5)]}
131 and expected_output = [
132 Reg (1, 120);
133 Reg (2, 5);
134 Reg (3, 5);
135 Reg (4, 0);
136 Reg (5, 24);
137 Reg (6, 5);
138 Reg (7, 24);
139 Reg (8, 0);
140 Reg (10, 0);
141 Reg (11, 0);
142 Reg (12, 0);
143 Reg (13, 0)]
144 in let output_prgm = urm_mk input_prgm input_regs
145 in let output_regs = urm_run output_prgm
146 in
147 Assert.is_true (output_prgm = expected_urm);
148 Assert.is_true ((regs_sort output_regs) = expected_output))
149
150let () = if Array.mem "run-tests" Sys.argv then Test.launch_tests ()
151