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-rw-r--r--tools/perf/tests/attr.py48
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py
index 1091bd47adfd..cdf21a9d0c35 100644
--- a/tools/perf/tests/attr.py
+++ b/tools/perf/tests/attr.py
@@ -16,6 +16,13 @@ class Fail(Exception):
def getMsg(self):
return '\'%s\' - %s' % (self.test.path, self.msg)
+class Notest(Exception):
+ def __init__(self, test, arch):
+ self.arch = arch
+ self.test = test
+ def getMsg(self):
+ return '[%s] \'%s\'' % (self.arch, self.test.path)
+
class Unsup(Exception):
def __init__(self, test):
self.test = test
@@ -112,6 +119,9 @@ class Event(dict):
# 'command' - perf command name
# 'args' - special command arguments
# 'ret' - expected command return value (0 by default)
+# 'arch' - architecture specific test (optional)
+# comma separated list, ! at the beginning
+# negates it.
#
# [eventX:base]
# - one or multiple instances in file
@@ -134,6 +144,12 @@ class Test(object):
except:
self.ret = 0
+ try:
+ self.arch = parser.get('config', 'arch')
+ log.warning("test limitation '%s'" % self.arch)
+ except:
+ self.arch = ''
+
self.expect = {}
self.result = {}
log.debug(" loading expected events");
@@ -145,6 +161,31 @@ class Test(object):
else:
return True
+ def skip_test(self, myarch):
+ # If architecture not set always run test
+ if self.arch == '':
+ # log.warning("test for arch %s is ok" % myarch)
+ return False
+
+ # Allow multiple values in assignment separated by ','
+ arch_list = self.arch.split(',')
+
+ # Handle negated list such as !s390x,ppc
+ if arch_list[0][0] == '!':
+ arch_list[0] = arch_list[0][1:]
+ log.warning("excluded architecture list %s" % arch_list)
+ for arch_item in arch_list:
+ # log.warning("test for %s arch is %s" % (arch_item, myarch))
+ if arch_item == myarch:
+ return True
+ return False
+
+ for arch_item in arch_list:
+ # log.warning("test for architecture '%s' current '%s'" % (arch_item, myarch))
+ if arch_item == myarch:
+ return False
+ return True
+
def load_events(self, path, events):
parser_event = ConfigParser.SafeConfigParser()
parser_event.read(path)
@@ -168,6 +209,11 @@ class Test(object):
events[section] = e
def run_cmd(self, tempdir):
+ junk1, junk2, junk3, junk4, myarch = (os.uname())
+
+ if self.skip_test(myarch):
+ raise Notest(self, myarch)
+
cmd = "PERF_TEST_ATTR=%s %s %s -o %s/perf.data %s" % (tempdir,
self.perf, self.command, tempdir, self.args)
ret = os.WEXITSTATUS(os.system(cmd))
@@ -265,6 +311,8 @@ def run_tests(options):
Test(f, options).run()
except Unsup, obj:
log.warning("unsupp %s" % obj.getMsg())
+ except Notest, obj:
+ log.warning("skipped %s" % obj.getMsg())
def setup_log(verbose):
global log