tests/qtest/hexloader-test.c

   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  */
  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
  35 int main(int argc, char **argv)
  36 {
  37     int ret;
  38
  39     g_test_init(&argc, &argv, NULL);
  40
  41     qtest_add_func("/tmp/hex_loader", hex_loader_test);
  42     ret = g_test_run();
  43
  44     return ret;
  45 }