From: Jouni Malinen <j@w1.fi>
Date: Sat, 21 Feb 2015 14:06:57 +0000 (+0200)
Subject: tests: Rename dmesg files to a unique name
X-Git-Tag: hostap_2_4~101
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfb5576d9343a1b0605e0a3024d3194daa74ed9e;p=thirdparty%2Fhostap.git

tests: Rename dmesg files to a unique name

This allows multiple dmesg files to be saved if a test case is executed
multiple times similarly to the other logfiles.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/tests/hwsim/run-tests.py b/tests/hwsim/run-tests.py
index b2aa85776..0cd404325 100755
--- a/tests/hwsim/run-tests.py
+++ b/tests/hwsim/run-tests.py
@@ -142,6 +142,10 @@ class DataCollector(object):
             self._trace_cmd.wait()
         if self._dmesg:
             output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, ))
+            num = 0
+            while os.path.exists(output):
+                output = os.path.join(self._logdir, '%s.dmesg-%d' % (self._testname, num))
+                num += 1
             subprocess.call(['dmesg', '-c'], stdout=open(output, 'w'))
 
 def rename_log(logdir, basename, testname, dev):