1# Copyright 2017 ARM Limited, Google 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# 15 16import os 17import sys 18 19import utils_tests 20import trappy 21 22sys.path.append(os.path.join(utils_tests.TESTS_DIRECTORY, "..", "trappy")) 23 24class TestCommonClk(utils_tests.SetupDirectory): 25 def __init__(self, *args, **kwargs): 26 super(TestCommonClk, self).__init__( 27 [("trace_common_clk.txt", "trace_common_clk.txt"),], 28 *args, 29 **kwargs) 30 31 def test_common_clk_set_rate_can_be_parsed(self): 32 """TestCommonClk: test that clock__set_rate events can be parsed""" 33 trace = trappy.FTrace("trace_common_clk.txt", events=['clock_set_rate']) 34 df = trace.clock_set_rate.data_frame 35 self.assertSetEqual(set(df.columns), 36 set(["__comm", "__cpu", "__line", "__pid", "__tgid", "cpu_id", "clk_name", "rate"])) 37 38 def test_common_clk_enable_can_be_parsed(self): 39 """TestCommonClk: test that clock_enable events can be parsed""" 40 trace = trappy.FTrace("trace_common_clk.txt", events=['clock_enable']) 41 df = trace.clock_enable.data_frame 42 self.assertSetEqual(set(df.columns), 43 set(["__comm", "__cpu", "__line", "__pid", "__tgid", "cpu_id", "clk_name", "state"])) 44 45 def test_common_clk_disable_can_be_parsed(self): 46 """TestCommonClk: test that clock_disable events can be parsed""" 47 trace = trappy.FTrace("trace_common_clk.txt", events=['clock_disable']) 48 df = trace.clock_disable.data_frame 49 self.assertSetEqual(set(df.columns), 50 set(["__comm", "__cpu", "__line", "__pid", "__tgid", "cpu_id", "clk_name", "state"])) 51