tests: fw_cfg: add 'splash-time' test case

Signed-off-by: Li Qiang <liq3ea@163.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-6-liq3ea@163.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/fw_cfg-test.c b/tests/fw_cfg-test.c
index 20b1eb7..1d3147f 100644
--- a/tests/fw_cfg-test.c
+++ b/tests/fw_cfg-test.c
@@ -194,6 +194,25 @@ static void test_fw_cfg_reboot_timeout(void)
     qtest_quit(s);
 }
 
+static void test_fw_cfg_splash_time(void)
+{
+    QFWCFG *fw_cfg;
+    QTestState *s;
+    uint16_t splash_time = 0;
+    size_t filesize;
+
+    s = qtest_init("-boot splash-time=12");
+    fw_cfg = pc_fw_cfg_init(s);
+
+    filesize = qfw_cfg_get_file(fw_cfg, "etc/boot-menu-wait",
+                                &splash_time, sizeof(splash_time));
+    g_assert_cmpint(filesize, ==, sizeof(splash_time));
+    splash_time = le16_to_cpu(splash_time);
+    g_assert_cmpint(splash_time, ==, 12);
+    pc_fw_cfg_uninit(fw_cfg);
+    qtest_quit(s);
+}
+
 int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
@@ -214,6 +233,7 @@ int main(int argc, char **argv)
     qtest_add_func("fw_cfg/numa", test_fw_cfg_numa);
     qtest_add_func("fw_cfg/boot_menu", test_fw_cfg_boot_menu);
     qtest_add_func("fw_cfg/reboot_timeout", test_fw_cfg_reboot_timeout);
+    qtest_add_func("fw_cfg/splash_time", test_fw_cfg_splash_time);
 
     return g_test_run();
 }