filename | test/testregs.c |
changeset | 190:f7653df5e832 |
next | 196:3d3c761afbf4 |
author | nkeynes |
date | Sat Aug 05 00:02:41 2006 +0000 (17 years ago) |
permissions | -rw-r--r-- |
last change | Add an input error event when terminating a list while there's an active vertex list. |
view | annotate | diff | log | raw |
1 /**
2 * $Id: testregs.c,v 1.1 2006-08-02 04:13:15 nkeynes Exp $
3 *
4 * Register mask tests. These are simple "write value to register and check
5 * that we read back what we expect" tests.
6 *
7 * Copyright (c) 2006 Nathan Keynes.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 */
20 #include "lib.h"
21 #include <stdio.h>
23 /**
24 * Constant to mean "same as previous value". Can't be used otherwise.
25 */
26 #define UNCHANGED 0xDEADBEEF
28 struct test {
29 unsigned int reg;
30 unsigned int write;
31 unsigned int expect;
32 };
36 struct test test_cases[] = {
37 { 0xA05F8000, 0xFFFFFFFF, 0x17FD11DB }, /* PVRID read-only */
38 { 0xA05F8004, 0xFFFFFFFF, 0x00000011 }, /* PVRVER read-only */
39 // { 0xA05F8014, 0xFFFFFFFF, 0x00000000 }, /* Render start */
40 { 0xA05F8018, 0xFFFFFFFF, 0x000007FF }, /* ??? */
41 { 0xA05F801C, 0xFFFFFFFF, 0x00000000 }, /* ??? */
42 { 0xA05F8020, 0xFFFFFFFF, 0x00F00000 }, /* Render poly buffer address ??? */
43 { 0xA05F8024, 0xFFFFFFFF, 0x00000000 }, /* ??? */
44 { 0xA05F8028, 0xFFFFFFFF, 0x00000000 }, /* ??? */
45 { 0xA05F802C, 0xFFFFFFFF, 0x00FFFFFC }, /* Render Tile buffer address */
46 { 0xA05F8030, 0xFFFFFFFF, 0x00010101 }, /* Render TSP cache? */
47 { 0xA05F8040, 0xFFFFFFFF, 0x01FFFFFF }, /* Display border colour */
48 { 0xA05F8044, 0xFFFFFFFF, 0x00FFFF7F }, /* Display config */
49 { 0xA05F8048, 0xFFFFFFFF, 0x00FFFF0F }, /* Render config */
50 { 0xA05F804C, 0xFFFFFFFF, 0x000001FF }, /* Render size */
51 { 0xA05F8050, 0xFFFFFFFF, 0x00FFFFFC }, /* Display address 1 */
52 { 0xA05F8054, 0xFFFFFFFF, 0x00FFFFFC }, /* Display address 2 */
53 { 0xA05F8058, 0xFFFFFFFF, 0x00000000 }, /* ??? */
54 { 0xA05F805C, 0xFFFFFFFF, 0x3FFFFFFF }, /* Display size */
55 { 0xA05F8060, 0xFFFFFFFF, 0x01FFFFFC }, /* Render address 1 */
56 { 0xA05F8064, 0xFFFFFFFF, 0x01FFFFFC }, /* Render address 2 */
57 { 0xA05F8068, 0xFFFFFFFF, 0x07FF07FF }, /* Render horizontal clip */
58 { 0xA05F806C, 0xFFFFFFFF, 0x03FF03FF }, /* Render vertical clip */
59 { 0xA05F8074, 0xFFFFFFFF, 0x000001FF }, /* Render shadow mode */
60 { 0xA05F807C, 0xFFFFFFFF, 0x003FFFFF }, /* Render object config */
61 { 0xA05F8084, 0xFFFFFFFF, 0x7FFFFFFF }, /* Render tsp clip */
62 { 0xA05F808C, 0xFFFFFFFF, 0x1FFFFFFF }, /* Render background plane config */
63 { 0xA05F8098, 0xFFFFFFFF, 0x00FFFFF9 }, /* ISP config? */
64 { 0xA05F80C4, 0xFFFFFFFF, UNCHANGED }, /* Gun pos */
65 { 0xA05F80C8, 0xFFFFFFFF, 0x03FF33FF }, /* Horizontal scanline irq */
66 { 0xA05F80CC, 0xFFFFFFFF, 0x03FF03FF }, /* Vertical scanline irq */
67 { 0xA05F8124, 0xFFFFFFFF, 0x00FFFFE0 }, /* TA Tile matrix base */
68 { 0xA05F8128, 0xFFFFFFFF, 0x00FFFFFC }, /* TA Polygon base */
69 { 0xA05F812C, 0xFFFFFFFF, 0x00FFFFE0 }, /* TA Tile matrix end */
70 { 0xA05F8130, 0xFFFFFFFF, 0x00FFFFFC }, /* TA Polygon end */
71 { 0xA05F8134, 0xFFFFFFFF, UNCHANGED }, /* TA Tilelist posn */
72 { 0xA05F8138, 0xFFFFFFFF, UNCHANGED }, /* TA polygon posn */
73 { 0xA05F813C, 0xFFFFFFFF, 0x000F003F }, /* TA tile matrix size */
74 { 0xA05F8140, 0xFFFFFFFF, 0x00133333 }, /* TA object config */
75 { 0xA05F8144, 0xFFFFFFFF, 0x00000000 }, /* TA initialize */
76 { 0xA05F8164, 0xFFFFFFFF, 0x00FFFFE0 }, /* TA Tile list start */
77 { 0, 0, 0 } };
79 int main( int argc, char *argv[] )
80 {
81 int i;
82 int failures = 0;
83 int tests = 0;
85 for( i=0; test_cases[i].reg != 0; i++ ) {
86 unsigned int oldval = long_read( test_cases[i].reg );
87 unsigned int newval;
88 long_write( test_cases[i].reg, test_cases[i].write );
89 newval = long_read( test_cases[i].reg );
90 if( test_cases[i].expect == UNCHANGED ) {
91 if( newval != oldval ) {
92 fprintf( stderr, "Test %d (%08X) failed. Expected %08X but was %08X\n",
93 i+1, test_cases[i].reg, oldval, newval );
94 failures++;
95 }
96 } else {
97 if( newval != test_cases[i].expect ) {
98 fprintf( stderr, "Test %d (%08X) failed. Expected %08X but was %08X\n",
99 i+1, test_cases[i].reg, test_cases[i].expect, newval );
100 failures++;
101 }
102 }
103 long_write( test_cases[i].reg, oldval );
104 tests++;
105 }
107 fprintf( stdout, "%d/%d test cases passed successfully\n", (tests-failures), tests );
108 return failures;
109 }
.