From: Mariano Lopez <[email protected]> The only need for the console before this patch was to check if the target has booted. This allows to send commands to the terminal.
This new method is based on the method with the same name of the QemuTinyRunner class. The difference here is it will remove the command and the prompt. The other diference is it will send an echo $? to check if the last command was successful. [YOCTO #8118] Signed-off-by: Mariano Lopez <[email protected]> --- meta/lib/oeqa/utils/qemurunner.py | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index 9bb1f4b..81ca32e 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -262,3 +262,33 @@ class QemuRunner: basecmd = os.path.basename(basecmd) if "qemu-system" in basecmd and "-serial tcp" in commands[p]: return [int(p),commands[p]] + + def run_serial(self, command): + # We assume target system have echo to get command status + self.server_socket.sendall("%s; echo $?\n" % command) + data = '' + status = 0 + stopread = False + endtime = time.time()+5 + while time.time()<endtime and not stopread: + sread, _, _ = select.select([self.server_socket],[],[],5) + for sock in sread: + answer = sock.recv(1024) + if answer: + data += answer + else: + sock.close() + stopread = True + if data: + # Remove first line (command line) and last line (prompt) + data = data[data.find('$?\r\n')+4:data.rfind('\r\n')] + index = data.rfind('\r\n') + if index == -1: + status_cmd = data + data = "" + else: + status_cmd = data[index+2:] + data = data[:index] + if (status_cmd == "0"): + status = 1 + return (status, str(data)) -- 1.8.4.5 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
