| # Copyright 2015-2017 ARM Limited |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| |
| import unittest |
| import matplotlib |
| import pandas as pd |
| |
| from test_thermal import BaseTestThermal |
| import trappy |
| import plot_utils |
| |
| class TestPlotUtils(unittest.TestCase): |
| def test_normalize_title(self): |
| """Test normalize_title""" |
| self.assertEquals(plot_utils.normalize_title("Foo", ""), "Foo") |
| self.assertEquals(plot_utils.normalize_title("Foo", "Bar"), "Bar - Foo") |
| |
| def test_set_lim(self): |
| """Test set_lim()""" |
| |
| class GetSet(object): |
| def __init__(self): |
| self.min = 1 |
| self.max = 2 |
| |
| def get(self): |
| return (self.min, self.max) |
| |
| def set(self, minimum, maximum): |
| self.min = minimum |
| self.max = maximum |
| |
| gs = GetSet() |
| |
| plot_utils.set_lim("default", gs.get, gs.set) |
| self.assertEquals(gs.min, 1) |
| self.assertEquals(gs.max, 2) |
| |
| plot_utils.set_lim("range", gs.get, gs.set) |
| self.assertEquals(gs.min, 0.9) |
| self.assertEquals(gs.max, 2.1) |
| |
| plot_utils.set_lim((0, 100), gs.get, gs.set) |
| self.assertEquals(gs.min, 0) |
| self.assertEquals(gs.max, 100) |
| |
| def test_set_ylim(self): |
| """Test that set_ylim() doesn't bomb""" |
| |
| _, ax = matplotlib.pyplot.subplots() |
| |
| plot_utils.set_ylim(ax, "default") |
| plot_utils.set_ylim(ax, (0, 5)) |
| |
| def test_set_xlim(self): |
| """Test that set_xlim() doesn't bomb""" |
| |
| _, ax = matplotlib.pyplot.subplots() |
| |
| plot_utils.set_xlim(ax, "default") |
| plot_utils.set_xlim(ax, (0, 5)) |
| |
| def test_pre_plot_setup(self): |
| """Test that plot_utils.pre_plot_setup() doesn't bomb""" |
| plot_utils.pre_plot_setup(None, None) |
| plot_utils.pre_plot_setup(height=9, width=None) |
| plot_utils.pre_plot_setup(height=None, width=9) |
| plot_utils.pre_plot_setup(3, 9) |
| |
| axis = plot_utils.pre_plot_setup(ncols=2) |
| self.assertEquals(len(axis), 2) |
| |
| axis = plot_utils.pre_plot_setup(nrows=2, ncols=3) |
| self.assertEquals(len(axis), 2) |
| self.assertEquals(len(axis[0]), 3) |
| self.assertEquals(len(axis[1]), 3) |
| |
| def test_post_plot_setup(self): |
| """Test that post_plot_setup() doesn't bomb""" |
| |
| _, ax = matplotlib.pyplot.subplots() |
| |
| plot_utils.post_plot_setup(ax) |
| plot_utils.post_plot_setup(ax, title="Foo") |
| plot_utils.post_plot_setup(ax, ylim=(0, 72)) |
| plot_utils.post_plot_setup(ax, ylim="range") |
| plot_utils.post_plot_setup(ax, xlabel="Bar") |
| plot_utils.post_plot_setup(ax, xlim=(0, 100)) |
| plot_utils.post_plot_setup(ax, xlim="default") |
| |
| def test_plot_hist(self): |
| """Test that plost_hist doesn't bomb""" |
| data = pd.Series([1, 1, 2, 4]) |
| |
| _, ax = matplotlib.pyplot.subplots() |
| plot_utils.plot_hist(data, ax, "Foo", "m", 20, "numbers", (0, 4), "default") |
| |
| class TestPlotUtilsNeedTrace(BaseTestThermal): |
| def __init__(self, *args, **kwargs): |
| super(TestPlotUtilsNeedTrace, self).__init__(*args, **kwargs) |
| self.map_label = {"00000000,00000039": "A53", "00000000,00000006": "A57"} |
| self.actor_order = ["GPU", "A57", "A53"] |
| |
| def test_number_freq_plots(self): |
| """Calculate the number of frequency plots correctly""" |
| trace_out = "" |
| |
| trace = trappy.FTrace() |
| self.assertEquals(plot_utils.number_freq_plots([trace], self.map_label), |
| 3) |
| |
| # Strip out devfreq traces |
| with open("trace.txt") as fin: |
| for line in fin: |
| if ("thermal_power_devfreq_get_power:" not in line) and \ |
| ("thermal_power_devfreq_limit:" not in line): |
| trace_out += line |
| |
| with open("trace.txt", "w") as fout: |
| fout.write(trace_out) |
| |
| # Without devfreq there should only be two plots |
| trace = trappy.FTrace() |
| self.assertEquals(plot_utils.number_freq_plots([trace], self.map_label), |
| 2) |
| |
| def test_plot_temperature(self): |
| """Test that plot_utils.plot_temperature() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_temperature(traces, ylim="default") |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_load(self): |
| """Test that plot_utils.plot_load() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_load(traces, self.map_label, height=5) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_load_single_trace(self): |
| """plot_utils.plot_load() can be used with a single trace""" |
| trace = trappy.FTrace() |
| |
| plot_utils.plot_load([trace], self.map_label) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_allfreqs(self): |
| """Test that plot_utils.plot_allfreqs() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_allfreqs(traces, self.map_label, width=20) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_allfreqs_single_trace(self): |
| """plot_utils.plot_allfreqs() can be used with a single trace""" |
| trace = trappy.FTrace() |
| |
| plot_utils.plot_allfreqs([trace], self.map_label) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_allfreqs_one_actor(self): |
| """plot_utils.plot_allfreqs work when there is only one actor""" |
| |
| in_data = """ kworker/4:1-397 [004] 720.741349: thermal_power_cpu_get: cpus=00000000,00000006 freq=1400000 raw_cpu_power=189 load={23, 12} power=14 |
| kworker/4:1-397 [004] 720.741679: thermal_power_cpu_limit: cpus=00000000,00000006 freq=1400000 cdev_state=1 power=14""" |
| |
| with open("trace.txt", "w") as fout: |
| fout.write(in_data) |
| |
| traces = [trappy.FTrace(name="first"), trappy.FTrace(name="second")] |
| map_label = {"00000000,00000006": "A57"} |
| |
| plot_utils.plot_allfreqs(traces, map_label) |
| matplotlib.pyplot.close("all") |
| |
| def test_plot_controller(self): |
| """plot_utils.plot_controller() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_controller(traces, height=5) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_input_power(self): |
| """plot_utils.plot_input_power() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_input_power(traces, self.actor_order, width=20) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_output_power(self): |
| """plot_utils.plot_output_power() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_output_power(traces, self.actor_order, width=20) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_freq_hists(self): |
| """plot_utils.plot_freq_hists() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_freq_hists(traces, self.map_label) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_freq_hists_single_trace(self): |
| """plot_utils.plot_freq_hists() works with a single trace""" |
| |
| trace = trappy.FTrace() |
| |
| plot_utils.plot_freq_hists([trace], self.map_label) |
| matplotlib.pyplot.close('all') |
| |
| def test_plot_temperature_hist(self): |
| """plot_utils.plot_temperature_hist() doesn't bomb""" |
| |
| trace1 = trappy.FTrace(name="first") |
| trace2 = trappy.FTrace(name="second") |
| traces = [trace1, trace2] |
| |
| plot_utils.plot_temperature_hist(traces) |
| matplotlib.pyplot.close('all') |
