[Qemu-devel] [RFC PATCH v2 3/3] acceptance tests: Add EDK2 ArmVirtQemu boot and console checking test

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

This test boots EDK2 ArmVirtQemu and check the debug console (PL011) reports enough
information on the initialized devices.

$ avocado run -p qemu_bin=aarch64-softmmu/qemu-system-aarch64 tests/acceptance/boot_firmware.py
JOB ID     : cb1c5bd9e0312483eabeffbb37885a5273ef23bf
JOB LOG    : /home/phil/avocado/job-results/job-2018-10-03T19.39-cb1c5bd/job.log
 (1/1) tests/acceptance/boot_firmware.py:BootFirmware.test_ovmf_virt: PASS (5.02 s)
RESULTS    : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME   : 5.30 s

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
The '-p' option requires Avocado >= 65.0
---
 tests/acceptance/boot_firmware.py | 36 +++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/tests/acceptance/boot_firmware.py b/tests/acceptance/boot_firmware.py
index 2053b1a4b6..42f0672963 100644
--- a/tests/acceptance/boot_firmware.py
+++ b/tests/acceptance/boot_firmware.py
@@ -121,3 +121,39 @@ class BootFirmware(Test):
                 debugcon_logger.debug(line.strip())
             for exp in expected:
                 self.assertIn(exp + '\r\n', content)
+
+    def test_ovmf_virt(self):
+        """
+        Boots OVMF on the default virt machine, checks the debug console
+
+        :avocado: tags=arch:aarch64
+        :avocado: tags=maxtime:20s
+        """
+        image_url = ('http://snapshots.linaro.org/components/kernel/'
+                    'leg-virt-tianocore-edk2-upstream/latest/'
+                    'QEMU-AARCH64/DEBUG_GCC5/QEMU_EFI.img.gz')
+        image_path_gz = self.fetch_asset(image_url)
+        image_path = os.path.join(self.workdir, 'flash.img')
+
+        # kludge until Avocado support gzip files
+        import gzip, shutil
+        with gzip.open(image_path_gz) as gz, open(image_path, 'wb') as img:
+            shutil.copyfileobj(gz, img)
+
+        serial_path = os.path.join(self.workdir, 'serial.log')
+        self.vm.set_machine('virt')
+        self.vm.add_args('-nographic',
+                         '-cpu', 'cortex-a57',
+                         '-m', '1G', # 1GB min to boot fw?
+                         '-drive', 'file=%s,format=raw,if=pflash' % image_path,
+                         '-chardev', 'file,path=%s,id=console' % serial_path,
+                         '-serial', 'chardev:console')
+        self.vm.launch()
+        serial_logger = logging.getLogger('serial')
+
+        # serial console checks
+        if not wait_for(read_console_for_string, timeout=15, step=0,
+                        args=(open(serial_path),
+                              'Start PXE over IPv4',
+                              serial_logger)):
+            self.fail("OVMF failed to boot")
-- 
2.17.1