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| author | Javi Merino <javi.merino@arm.com> | 2016-03-08 13:59:25 +0000 |
|---|---|---|
| committer | Javi Merino <javi.merino@arm.com> | 2016-03-08 14:03:58 +0000 |
| commit | 373c30fb1a6cbc6ae73ebe9017970901211f4e88 (patch) | |
| tree | 4ddf779ea87aa21da1bde04b8f0ba1a2e6c3ef69 /tests/test_ftrace.py | |
| parent | fb2127422317ed2ed5dbc164be88dfc2cb243edd (diff) | |
| download | trappy-373c30fb1a6cbc6ae73ebe9017970901211f4e88.tar.gz | |
tests: avoid matplotlib warning when running the testsuite
When you try to plot a dataframe with only one index, matplotlib
complains:
---8<---
/usr/lib/python2.7/dist-packages/matplotlib/axes/_base.py:2787: UserWarning: Attempting to set identical left==right re
sults
in singular transformations; automatically expanding.
left=0.0, right=0.0
'left=%s, right=%s') % (left, right))
---8<---
Change the timestamp of the second event to make it more realistic and
make sure that the dataframe that is plotted has more than one row.
Diffstat (limited to 'tests/test_ftrace.py')
| -rw-r--r-- | tests/test_ftrace.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/test_ftrace.py b/tests/test_ftrace.py index e0c8a13..234ec1c 100644 --- a/tests/test_ftrace.py +++ b/tests/test_ftrace.py @@ -272,7 +272,7 @@ class TestFTrace(BaseTestThermal): """Check that plot_allfreqs() works with 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] 720.741349: thermal_power_cpu_limit: cpus=00000000,00000006 freq=1400000 cdev_state=1 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) |