acpi: add test case for -no-hpet

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <5ef9a81e49793afb42ffd19bbf1f44e269c65e93.1613615732.git.isaku.yamahata@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

tests/qtest/bios-tables-test.c

@@ -1006,6 +1006,17 @@ static void test_acpi_piix4_tcg_smm_compat_nosmm(void)
     free_test_data(&data);
 }
 
+static void test_acpi_piix4_tcg_nohpet(void)
+{
+    test_data data;
+
+    memset(&data, 0, sizeof(data));
+    data.machine = MACHINE_PC;
+    data.variant = ".nohpet";
+    test_acpi_one("-no-hpet", &data);
+    free_test_data(&data);
+}
+
 static void test_acpi_q35_tcg_numamem(void)
 {
     test_data data;
@@ -1051,6 +1062,17 @@ static void test_acpi_q35_tcg_smm_compat_nosmm(void)
     free_test_data(&data);
 }
 
+static void test_acpi_q35_tcg_nohpet(void)
+{
+    test_data data;
+
+    memset(&data, 0, sizeof(data));
+    data.machine = MACHINE_Q35;
+    data.variant = ".nohpet";
+    test_acpi_one("-no-hpet", &data);
+    free_test_data(&data);
+}
+
 static void test_acpi_piix4_tcg_numamem(void)
 {
     test_data data;
@@ -1516,11 +1538,13 @@ int main(int argc, char *argv[])
                        test_acpi_piix4_tcg_smm_compat);
         qtest_add_func("acpi/piix4/smm-compat-nosmm",
                        test_acpi_piix4_tcg_smm_compat_nosmm);
+        qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet);
         qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm);
         qtest_add_func("acpi/q35/smm-compat",
                        test_acpi_q35_tcg_smm_compat);
         qtest_add_func("acpi/q35/smm-compat-nosmm",
                        test_acpi_q35_tcg_smm_compat_nosmm);
+        qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet);
         qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm);
         qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm);
         qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat);