tests/vm: write raw console log

Run "tail -f /var/tmp/*/qemu*console.raw" in another terminal
to watch the install console.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200310083218.26355-2-kraxel@redhat.com>
Message-Id: <20200323161514.23952-2-alex.bennee@linaro.org>

diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
index 8400b0e07f65785ed2cc5df1fb53687b7eb70f43..c53fd354d9557374530ea4fe2f1c673918dfaed2 100644 (file)
--- a/tests/vm/basevm.py
+++ b/tests/vm/basevm.py
@@ -213,6 +213,9 @@ class BaseVM(object):
     def console_init(self, timeout = 120):
         vm = self._guest
         vm.console_socket.settimeout(timeout)
+        self.console_raw_path = os.path.join(vm._temp_dir,
+                                             vm._name + "-console.raw")
+        self.console_raw_file = open(self.console_raw_path, 'wb')
 
     def console_log(self, text):
         for line in re.split("[\r\n]", text):
@@ -234,6 +237,9 @@ class BaseVM(object):
         while True:
             try:
                 chars = vm.console_socket.recv(1)
+                if self.console_raw_file:
+                    self.console_raw_file.write(chars)
+                    self.console_raw_file.flush()
             except socket.timeout:
                 sys.stderr.write("console: *** read timeout ***\n")
                 sys.stderr.write("console: waiting for: '%s'\n" % expect)