[Qemu-devel] [RFC PATCH 2/3] acceptance tests: Add EDK2 OVMF boot and debug console checking test

[Philippe Mathieu-Daudé]

This test boots OVMF and check the debug console (I/O port on the ISA bus)
report enough information on the initialized devices.

Example:

    $ avocado --show=QMP,serial run tests/acceptance/boot_firmware.py

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
- how to refactor common code from test_seabios() (previous patch)?
---
 tests/acceptance/boot_firmware.py | 52 +++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/tests/acceptance/boot_firmware.py 
b/tests/acceptance/boot_firmware.py
index a41e04936d..05f6728212 100644
--- a/tests/acceptance/boot_firmware.py
+++ b/tests/acceptance/boot_firmware.py
@@ -70,3 +70,55 @@ class BootFirmwareX86(Test):
             if line + '\n' not in lines:
                 self.fail('missing: %s' % line)
         shutil.rmtree(tmpdirname, ignore_errors=True)
+
+    def test_ovmf(self):
+        tmpdirname = tempfile.mkdtemp()
+        debugcon_path = os.path.join(tmpdirname, 'debugconsole.log')
+        serial_logger = logging.getLogger('serial')
+        debugcon_logger = logging.getLogger('debugcon')
+
+        self.vm.set_machine('pc')
+        self.vm.set_console()
+        self.vm.add_args('-nographic',
+                         '-net', 'none',
+                         '-global', 'isa-debugcon.iobase=0x402',
+                         '-debugcon', 'file:%s' % debugcon_path,
+                         '--bios', '/usr/share/OVMF/OVMF_CODE.fd')
+        self.vm.launch()
+        console = self.vm.console_socket.makefile()
+
+        # serial console checks
+        timeout = time.time() + 15
+        while True:
+            msg = console.readline()
+            if not '\x1b' in msg: # ignore ANSI sequences
+                serial_logger.debug(msg.strip())
+            if 'EDK II' in msg:
+                break
+            if time.time() > timeout:
+                self.fail('OVMF failed to boot?')
+
+        # debug console checks
+        expected = [
+            'SEC: Normal boot',
+            'S3 support was detected on QEMU',
+            'Platform PEI Firmware Volume Initialization',
+            'DXE IPL Entry',
+            'Installing FVB for EMU Variable support',
+            'DetectSmbiosVersion: SMBIOS version from QEMU: 0x0208',
+            'SmbiosCreateTable: Initialize 32-bit entry point structure',
+            'PlatformBootManagerBeforeConsole',
+            'OnRootBridgesConnected: root bridges have been connected, '
+                'installing ACPI tables',
+            'Found LPC Bridge device',
+            'PlatformBootManagerAfterConsole',
+            'EfiBootManagerConnectAll',
+            '[Bds]Booting EFI Internal Shell',
+        ]
+        lines = open(debugcon_path).readlines()
+        for msg in lines:
+            debugcon_logger.debug(msg.strip())
+        for line in expected:
+            if line + '\r\n' not in lines:
+                self.fail('missing: %s' % line)
+        shutil.rmtree(tmpdirname, ignore_errors=True)
-- 
2.17.1