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#!/usr/bin/python
import unittest
import matplotlib
import os
import pandas as pd
import shutil
import sys
import tempfile
import utils_tests
import cr2
sys.path.append(os.path.join(utils_tests.TESTS_DIRECTORY, "..", "cr2"))
class BaseTestThermal(utils_tests.SetupDirectory):
def __init__(self, *args, **kwargs):
super(BaseTestThermal, self).__init__(
["trace.txt", "trace_empty.txt"],
*args,
**kwargs)
class TestThermal(BaseTestThermal):
def test_plot_temperature(self):
"""Test ThermalGovernor.plot_temperature()
Can't check that the graph is ok, so just see that the method
doesn't blow up
"""
th_data = cr2.Run().thermal
dfr = th_data.data_frame
ct_series = pd.Series([57, 57], index=(dfr.index[0], dfr.index[-1]))
th_data.plot_temperature()
matplotlib.pyplot.close('all')
th_data.plot_temperature(title="Antutu", control_temperature=ct_series)
matplotlib.pyplot.close('all')
th_data.plot_temperature(title="Antutu", ylim=[0, 60])
matplotlib.pyplot.close('all')
_, ax = matplotlib.pyplot.subplots()
th_data.plot_temperature(ax=ax)
matplotlib.pyplot.close('all')
def test_plot_temperature_hist(self):
"""Test that plot_temperature_hist() doesn't bomb"""
_, ax = matplotlib.pyplot.subplots()
cr2.Run().thermal.plot_temperature_hist(ax, "Foo")
matplotlib.pyplot.close('all')
class TestThermalGovernor(BaseTestThermal):
def __init__(self, *args, **kwargs):
super(TestThermalGovernor, self).__init__(*args, **kwargs)
self.actor_order = ["GPU", "A15", "A7"]
def test_get_dataframe(self):
dfr = cr2.Run().thermal_governor.data_frame
self.assertTrue(len(dfr) > 0)
self.assertEquals(dfr["current_temperature"].iloc[0], 47000)
self.assertTrue("total_granted_power" in dfr.columns)
self.assertFalse("time" in dfr.columns)
def test_plot_input_power(self):
"""plot_input_power() doesn't bomb"""
gov = cr2.Run().thermal_governor
gov.plot_input_power(self.actor_order)
matplotlib.pyplot.close('all')
gov.plot_input_power(self.actor_order, title="Antutu")
matplotlib.pyplot.close('all')
_, ax = matplotlib.pyplot.subplots()
gov.plot_input_power(self.actor_order, ax=ax)
matplotlib.pyplot.close('all')
def test_plot_output_power(self):
"""Test plot_output_power()
Can't check that the graph is ok, so just see that the method doesn't blow up"""
gov = cr2.Run().thermal_governor
gov.plot_output_power(self.actor_order)
matplotlib.pyplot.close('all')
gov.plot_output_power(self.actor_order, title="Antutu")
matplotlib.pyplot.close('all')
_, ax = matplotlib.pyplot.subplots()
gov.plot_output_power(self.actor_order, title="Antutu", ax=ax)
matplotlib.pyplot.close('all')
def test_plot_inout_power(self):
"""Test plot_inout_power()
Can't check that the graph is ok, so just see that the method doesn't blow up"""
cr2.Run().thermal_governor.plot_inout_power()
cr2.Run().thermal_governor.plot_inout_power(title="Antutu")
matplotlib.pyplot.close('all')
class TestEmptyThermalGovernor(unittest.TestCase):
def setUp(self):
self.previous_dir = os.getcwd()
self.out_dir = tempfile.mkdtemp()
os.chdir(self.out_dir)
with open("trace.txt", "w") as fout:
fout.write("""version = 6
cpus=8
CPU:7 [204600 EVENTS DROPPED]
<...>-3979 [007] 217.975284: sched_stat_runtime: comm=Thread-103 pid=3979 runtime=5014167 [ns] vruntime=244334517704 [ns]
<...>-3979 [007] 217.975298: sched_task_load_contrib: comm=Thread-103 pid=3979 load_contrib=2500
<...>-3979 [007] 217.975314: sched_task_runnable_ratio: comm=Thread-103 pid=3979 ratio=1023
<...>-3979 [007] 217.975332: sched_rq_runnable_ratio: cpu=7 ratio=1023
<...>-3979 [007] 217.975345: sched_rq_runnable_load: cpu=7 load=127
<...>-3979 [007] 217.975366: softirq_raise: vec=7 [action=SCHED]
<...>-3979 [007] 217.975446: irq_handler_exit: irq=163 ret=handled
<...>-3979 [007] 217.975502: softirq_entry: vec=1 [action=TIMER]
<...>-3979 [007] 217.975523: softirq_exit: vec=1 [action=TIMER]
<...>-3979 [007] 217.975535: softirq_entry: vec=7 [action=SCHED]
<...>-3979 [007] 217.975559: sched_rq_runnable_ratio: cpu=7 ratio=1023
<...>-3979 [007] 217.975571: sched_rq_runnable_load: cpu=7 load=127
<...>-3979 [007] 217.975584: softirq_exit: vec=7 [action=SCHED]
<...>-3979 [007] 217.980139: irq_handler_entry: irq=163 name=mct_tick7
<...>-3979 [007] 217.980216: softirq_raise: vec=1 [action=TIMER]
<...>-3979 [007] 217.980253: sched_stat_runtime: comm=Thread-103 pid=3979 runtime=4990542 [ns] vruntime=244336561007 [ns]
<...>-3979 [007] 217.980268: sched_task_load_contrib: comm=Thread-103 pid=3979 load_contrib=2500""")
def tearDown(self):
os.chdir(self.previous_dir)
shutil.rmtree(self.out_dir)
def test_empty_trace_txt(self):
dfr = cr2.Run(normalize_time=False).thermal_governor.data_frame
self.assertEquals(len(dfr), 0)
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