support/testing: add fwts runtime test

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7c1faf997f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

DEVELOPERS

@@ -1777,6 +1777,7 @@ F:	support/testing/tests/package/test_file/
 F:	support/testing/tests/package/test_fluidsynth.py
 F:	support/testing/tests/package/test_fluidsynth/
 F:	support/testing/tests/package/test_fping.py
+F:	support/testing/tests/package/test_fwts.py
 F:	support/testing/tests/package/test_gawk.py
 F:	support/testing/tests/package/test_ghostscript.py
 F:	support/testing/tests/package/test_ghostscript/

support/testing/tests/package/test_fwts.py

@@ -0,0 +1,67 @@
+import os
+
+import infra.basetest
+
+
+class TestFwts(infra.basetest.BRTest):
+    config = \
+        """
+        BR2_aarch64=y
+        BR2_TOOLCHAIN_EXTERNAL=y
+        BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+        BR2_TARGET_ROOTFS_EXT2=y
+        BR2_TARGET_ROOTFS_EXT2_4=y
+        # BR2_TARGET_ROOTFS_TAR is not set
+        BR2_TARGET_ROOTFS_EXT2_SIZE="128M"
+        BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/aarch64-sbsa/assemble-flash-images support/scripts/genimage.sh"
+        BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/qemu/aarch64-sbsa/genimage.cfg"
+        BR2_LINUX_KERNEL=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.28"
+        BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+        BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+        BR2_TARGET_EDK2=y
+        BR2_TARGET_EDK2_PLATFORM_QEMU_SBSA=y
+        BR2_TARGET_GRUB2=y
+        BR2_TARGET_GRUB2_ARM64_EFI=y
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.9"
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="qemu_sbsa"
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
+        BR2_PACKAGE_FWTS=y
+        BR2_PACKAGE_FWTS_EFI_RUNTIME_MODULE=y
+        BR2_PACKAGE_HOST_GENIMAGE=y
+        BR2_PACKAGE_HOST_DOSFSTOOLS=y
+        BR2_PACKAGE_HOST_MTOOLS=y
+        """
+
+    def test_run(self):
+        hda = os.path.join(self.builddir, "images", "disk.img")
+        flash0 = os.path.join(self.builddir, "images", "SBSA_FLASH0.fd")
+        flash1 = os.path.join(self.builddir, "images", "SBSA_FLASH1.fd")
+        self.emulator.boot(arch="aarch64",
+                           options=["-M", "sbsa-ref",
+                                    "-cpu", "cortex-a57",
+                                    "-m", "512M",
+                                    "-pflash", flash0,
+                                    "-pflash", flash1,
+                                    "-hda", hda])
+        self.emulator.login()
+
+        # Check the program can execute.
+        self.assertRunOk("fwts --version")
+
+        # We run a simple UEFI runtime service variable interface test
+        # suite. Those tests are using the fwts efi_runtime kernel
+        # module.
+        self.assertRunOk("fwts -q uefirtvariable", timeout=30)
+
+        # The previous fwts invocation is expected to have created a
+        # "results.log" report. We check the file exists and contains
+        # a known header string.
+        expected_str = "Results generated by fwts:"
+        cmd = f"grep -F '{expected_str}' results.log"
+        out, ret = self.emulator.run(cmd)
+        self.assertEqual(ret, 0)
+        self.assertTrue(out[0].startswith(expected_str))