[PATCH-for-10.1 v3 5/9] qtest/bios-tables-test: Add test for -M virt, its=off

[Philippe Mathieu-Daudé]

Add the use case reported as issue #2886 [*]. The test
passes while it shouldn't. We are going to fix that in
the following commits.

[*] https://gitlab.com/qemu-project/qemu/-/issues/2886

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 tests/qtest/bios-tables-test.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 0a333ec4353..baaf199e01c 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -2146,6 +2146,25 @@ static void test_acpi_aarch64_virt_tcg_topology(void)
     free_test_data(&data);
 }
 
+static void test_acpi_aarch64_virt_tcg_its_off(void)
+{
+    test_data data = {
+        .machine = "virt",
+        .arch = "aarch64",
+        .tcg_only = true,
+        .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
+        .uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
+        .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
+        .ram_start = 0x40000000ULL,
+        .scan_len = 128ULL * 1024 * 1024,
+    };
+
+    test_acpi_one("-cpu cortex-a57 "
+                  "-M virtualization=on,secure=off "
+                  "-M gic-version=max,its=off,iommu=smmuv3", &data);
+    free_test_data(&data);
+}
+
 static void test_acpi_q35_viot(void)
 {
     test_data data = {
@@ -2577,6 +2596,8 @@ int main(int argc, char *argv[])
                            test_acpi_aarch64_virt_tcg_acpi_hmat);
             qtest_add_func("acpi/virt/topology",
                            test_acpi_aarch64_virt_tcg_topology);
+            qtest_add_func("acpi/virt/its_off",
+                           test_acpi_aarch64_virt_tcg_its_off);
             qtest_add_func("acpi/virt/numamem",
                            test_acpi_aarch64_virt_tcg_numamem);
             qtest_add_func("acpi/virt/memhp", 
test_acpi_aarch64_virt_tcg_memhp);
-- 
2.47.1