From 1da638b165d5ede4a2079e5072c9b11fc760e9f1 Mon Sep 17 00:00:00 2001
From: Yubo Miao <miaoyubo@huawei.com>
Date: Thu, 19 Nov 2020 09:48:40 +0800
Subject: [PATCH] unit-test: Add testcase for pxb

Add testcase for pxb to make sure the ACPI table is correct for guest.

Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Message-Id: <20201119014841.7298-9-cenjiahui@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tests/qtest/bios-tables-test.c | 58 ++++++++++++++++++++++++++++++----
 1 file changed, 52 insertions(+), 6 deletions(-)

diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index f23a5335a8..64a9a772ee 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -671,12 +671,21 @@ static void test_acpi_one(const char *params, test_data *data)
          * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3)
          * when arm/virt boad starts to support it.
          */
-        args = g_strdup_printf("-machine %s %s -accel tcg -nodefaults -nographic "
-            "-drive if=pflash,format=raw,file=%s,readonly "
-            "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s",
-            data->machine, data->tcg_only ? "" : "-accel kvm",
-            data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : "");
-
+        if (data->cd) {
+            args = g_strdup_printf("-machine %s %s -accel tcg "
+                "-nodefaults -nographic "
+                "-drive if=pflash,format=raw,file=%s,readonly "
+                "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s",
+                data->machine, data->tcg_only ? "" : "-accel kvm",
+                data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : "");
+        } else {
+            args = g_strdup_printf("-machine %s %s -accel tcg "
+                "-nodefaults -nographic "
+                "-drive if=pflash,format=raw,file=%s,readonly "
+                "-drive if=pflash,format=raw,file=%s,snapshot=on %s",
+                data->machine, data->tcg_only ? "" : "-accel kvm",
+                data->uefi_fl1, data->uefi_fl2, params ? params : "");
+        }
     } else {
         args = g_strdup_printf("-machine %s %s -accel tcg "
             "-net none -display none %s "
@@ -1176,6 +1185,40 @@ static void test_acpi_virt_tcg_numamem(void)
 
 }
 
+#ifdef CONFIG_PXB
+static void test_acpi_virt_tcg_pxb(void)
+{
+    test_data data = {
+        .machine = "virt",
+        .tcg_only = true,
+        .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
+        .uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
+        .ram_start = 0x40000000ULL,
+        .scan_len = 128ULL * 1024 * 1024,
+    };
+    /*
+     * While using -cdrom, the cdrom would auto plugged into pxb-pcie,
+     * the reason is the bus of pxb-pcie is also root bus, it would lead
+     * to the error only PCI/PCIE bridge could plug onto pxb.
+     * Therefore,thr cdrom is defined and plugged onto the scsi controller
+     * to solve the conflicts.
+     */
+    data.variant = ".pxb";
+    test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1"
+                  " -device virtio-scsi-pci,id=scsi0,bus=pci.1"
+                  " -drive file="
+                  "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2,"
+                  "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on"
+                  " -device scsi-cd,bus=scsi0.0,scsi-id=0,"
+                  "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1"
+                  " -cpu cortex-a57"
+                  " -device pxb-pcie,bus_nr=128",
+                  &data);
+
+    free_test_data(&data);
+}
+#endif
+
 static void test_acpi_tcg_acpi_hmat(const char *machine)
 {
     test_data data;
@@ -1287,6 +1330,9 @@ int main(int argc, char *argv[])
         qtest_add_func("acpi/virt", test_acpi_virt_tcg);
         qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem);
         qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp);
+#ifdef CONFIG_PXB
+        qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb);
+#endif
     }
     ret = g_test_run();
     boot_sector_cleanup(disk);