LXR qemu/tests/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 */
  20static 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
  35int 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}
  46