pyqtgraph/tests/test_configparser.py

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from pyqtgraph import configfile
import numpy as np
import tempfile, os
def test_longArrays():
"""
Test config saving and loading of long arrays.
"""
tmp = tempfile.mktemp(".cfg")
arr = np.arange(20)
configfile.writeConfigFile({'arr':arr}, tmp)
config = configfile.readConfigFile(tmp)
assert all(config['arr'] == arr)
os.remove(tmp)
def test_multipleParameters():
"""
Test config saving and loading of multiple parameters.
"""
tmp = tempfile.mktemp(".cfg")
par1 = [1,2,3]
par2 = "Test"
par3 = {'a':3,'b':'c'}
configfile.writeConfigFile({'par1':par1, 'par2':par2, 'par3':par3}, tmp)
config = configfile.readConfigFile(tmp)
assert config['par1'] == par1
assert config['par2'] == par2
assert config['par3'] == par3
os.remove(tmp)