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authorMariano Lopez <mariano.lopez@linux.intel.com>2015-08-11 13:24:44 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-08-16 09:24:59 +0100
commit78e1c4f146e8536513ff3301f054e66c2fea00a4 (patch)
tree7b1ff99253bf861614a5c8c9417184c4315858f4 /meta
parent7ffb6602ff2075ed8d6edc9282c47e63ea0f0994 (diff)
downloadpoky-78e1c4f146e8536513ff3301f054e66c2fea00a4.tar.gz
qemurunner.py: Add method run_serial
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] (From OE-Core rev: a82711fe4520538a732a16795d50573b6f1d4463) Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r--meta/lib/oeqa/utils/qemurunner.py30
1 files changed, 30 insertions, 0 deletions
diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py
index 9bb1f4bb2d..81ca32e11b 100644
--- a/meta/lib/oeqa/utils/qemurunner.py
+++ b/meta/lib/oeqa/utils/qemurunner.py
@@ -262,3 +262,33 @@ class QemuRunner:
262 basecmd = os.path.basename(basecmd) 262 basecmd = os.path.basename(basecmd)
263 if "qemu-system" in basecmd and "-serial tcp" in commands[p]: 263 if "qemu-system" in basecmd and "-serial tcp" in commands[p]:
264 return [int(p),commands[p]] 264 return [int(p),commands[p]]
265
266 def run_serial(self, command):
267 # We assume target system have echo to get command status
268 self.server_socket.sendall("%s; echo $?\n" % command)
269 data = ''
270 status = 0
271 stopread = False
272 endtime = time.time()+5
273 while time.time()<endtime and not stopread:
274 sread, _, _ = select.select([self.server_socket],[],[],5)
275 for sock in sread:
276 answer = sock.recv(1024)
277 if answer:
278 data += answer
279 else:
280 sock.close()
281 stopread = True
282 if data:
283 # Remove first line (command line) and last line (prompt)
284 data = data[data.find('$?\r\n')+4:data.rfind('\r\n')]
285 index = data.rfind('\r\n')
286 if index == -1:
287 status_cmd = data
288 data = ""
289 else:
290 status_cmd = data[index+2:]
291 data = data[:index]
292 if (status_cmd == "0"):
293 status = 1
294 return (status, str(data))