xref: /openbmc/qemu/tests/qtest/hexloader-test.c (revision 66997c42)
1 /*
2  * QTest testcase for the Intel Hexadecimal Object File Loader
3  *
4  * Authors:
5  *  Su Hang <suhang16@mails.ucas.ac.cn> 2018
6  *
7  * This work is licensed under the terms of the GNU GPL, version 2 or later.
8  * See the COPYING file in the top-level directory.
9  *
10  */
11 
12 #include "qemu/osdep.h"
13 #include "libqtest.h"
14 
15 /* Load 'test.hex' and verify that the in-memory contents are as expected.
16  * 'test.hex' is a memory test pattern stored in Hexadecimal Object
17  * format.  It loads at 0x10000 in RAM and contains values from 0 through
18  * 255.
19  */
hex_loader_test(void)20 static void hex_loader_test(void)
21 {
22     unsigned int i;
23     const unsigned int base_addr = 0x00010000;
24 
25     QTestState *s = qtest_initf(
26         "-M vexpress-a9 -device loader,file=tests/data/hex-loader/test.hex");
27 
28     for (i = 0; i < 256; ++i) {
29         uint8_t val = qtest_readb(s, base_addr + i);
30         g_assert_cmpuint(i, ==, val);
31     }
32     qtest_quit(s);
33 }
34 
main(int argc,char ** argv)35 int main(int argc, char **argv)
36 {
37     g_test_init(&argc, &argv, NULL);
38 
39     qtest_add_func("/tmp/hex_loader", hex_loader_test);
40     return g_test_run();
41 }
42