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#########################################################################
#
# Date: Aug. 2003 Author: Daniel Stoffler, Michel Sanner
#
# stoffler@scripps.edu
# sanner@scripps.edu
#
# Copyright: Daniel Stoffler, Michel Sanner, and TSRI
#
#########################################################################
import sys, string
from NetworkEditor.simpleNE import NetworkNode
from time import sleep
from NetworkEditor.net import Network
from NetworkEditor.simpleNE import NetworkNode, NetworkBuilder
from NetworkEditor.Tests.nodes import DialNode, EvalNode
ed = None
def setUp():
global ed
ed = NetworkBuilder("test widgets", withShell=0,
visibleWidth=400, visibleHeight=300)
ed.master.update()
ed.configure(withThreads=0)
def tearDown():
ed.exit_cb()
import gc
gc.collect()
def pause(sleepTime=None):
if sleepTime is None:
from NetworkEditor.Tests import pauseLength as sleepTime
ed.master.update()
sleep(sleepTime)
def test_01_configureDial():
# create a dial a call configure method
node0 = DialNode(name='Dial')
ed.currentNetwork.addNode(node0,100,100)
pause()
NEwidget = node0.inputPorts[0].widget
dial = NEwidget.widget
# first, let's test one at a time
cfg={'oneTurn': 3}
apply( NEwidget.configure, (), cfg)
assert dial.oneTurn == 3, "Expected 3, got %s"%dial.oneTurn
cfg={'continuous':1}
apply( NEwidget.configure, (), cfg)
assert dial.continuous == 1, "Expected 1, got %s"%dial.continuous
# now test the rest
cfg = {'increment':10, 'labcfg':{}, 'lockContinuous':1, 'lockBMin':1,
'lockBMax':1, 'lockBIncrement':1, 'lockIncrement':1, 'lockMin':1,
'lockMax':1, 'lockOneTurn':1, 'lockPrecision':1, 'lockShowLabel':1,
'lockType':1, 'lockValue':1,
'min':10, 'max':20, 'oneTurn':5, 'precision':9, 'showLabel':2,
'type':'int'}
apply( NEwidget.configure, (), cfg)
assert dial.increment == 10, "Expected 10, got %s"%dial.increment
assert dial.lockContinuous == 1, "Expected 1, got %s"%dial.lockContinuous
assert dial.lockBMin == 1, "Expected 1, got %s"%dial.lockBMin
assert dial.lockBMax == 1, "Expected 1, got %s"%dial.lockBMax
assert dial.lockBIncrement == 1, "Expected 1, got %s"%dial.lockBIncrement
assert dial.lockIncrement == 1, "Expected 1, got %s"%dial.lockIncrement
assert dial.lockMin == 1, "Expected 1, got %s"%dial.lockMin
assert dial.lockMax == 1, "Expected 1, got %s"%dial.lockMax
assert dial.lockOneTurn == 1, "Expected 1, got %s"%dial.lockOneTurn
assert dial.lockPrecision == 1, "Expected 1, got %s"%dial.lockPrecision
assert dial.lockShowLabel == 1, "Expected 1, got %s"%dial.lockShowLabel
assert dial.lockType == 1, "Expected 1, got %s"%dial.lockType
assert dial.lockValue == 1, "Expected 1, got %s"%dial.lockValue
assert dial.min == 10, "Expected 10, got %s"%dial.min
#assert dial.max == 20 # FIXME!!! THIS FAILS!!
assert dial.oneTurn == 5, "Expected 5 got %s"%dial.oneTurn
assert dial.precision == 9, "Expected 9, got %s"%dial.precision
assert dial.showLabel == 2, "Expected 2, got %s"%dial.precision
assert dial.type == int, "Expected %s, got %s"%(type(1), dial.type)
def test_02_setWidgetWhileHidden():
# create an Eval node and set the value of the Entry while widget is
# hidden
node0 = EvalNode()
ed.currentNetwork.addNode(node0,100,100)
if node0.isExpanded():
node0.toggleNodeExpand_cb()
pause()
w = node0.inputPorts[0].widget
w.set('range(20)')
node0.toggleNodeExpand_cb()
pause()
assert w.get()=='range(20)',"Expected 'range(20)', got %s"%w.get()
def test_03_setWidgetWhileShown():
# create an Entry node and set the value of the Entry while widget is
# shown
node0 = EvalNode()
ed.currentNetwork.addNode(node0,100,100)
if not node0.isExpanded():
node0.toggleNodeExpand_cb()
pause()
w = node0.inputPorts[0].widget
w.set('range(5)')
pause()
assert w.get()=='range(5)',"Expected 'range(5)', got %s"%w.get()
def test_04_resizeNode():
node0 = EvalNode()
# hide widget if necessary
if node0.isExpanded():
node0.toggleNodeExpand_cb()
ed.currentNetwork.addNode(node0,100,100)
node0.rename('This is a really really really really long name')
pause()
# show widget
node0.toggleNodeExpand_cb()
pause()
# hide widget
node0.toggleNodeExpand_cb()
# rename node
node0.rename('abc')
pause()
# show widget
node0.toggleNodeExpand_cb()
pause()
# hide widget
node0.toggleNodeExpand_cb()
pause()
def test_05_hideShowWidgetDoesNotTriggerRun():
# node should not run when widget is hidden/shown
# To test this, the node's compute function will increase a value which
# would tell us then that the node has run. Which would be a bug.
node0 = EvalNode()
ed.currentNetwork.addNode(node0,100,100)
ed.currentNetwork.runOnNewData.value = True
if not node0.isExpanded():
node0.toggleNodeExpand_cb()
node0.private_incrData = 0 # used to store value
outPortName = node0.outputPorts[0].name
node0.setFunction( # add some code to the node that will increase value
"def doit(self, in1):\n"+\
" self.private_incrData = self.private_incrData + 1\n"+\
" self.outputData("+outPortName+"=self.private_incrData)\n")
w = node0.inputPorts[0].widget
# setting the value of the widget should trigger the node to run
w.set('range(20)')
#private_incrData is a temporary variable, see above
assert node0.private_incrData == 1,\
"Expected 1, got %s"%node0.private_incrData
pause()
# hiding the widget should not trigger the node to run
node0.toggleNodeExpand_cb()
assert node0.private_incrData == 1,\
"Expected 1, got %s"%node0.private_incrData
pause()
# showing the widget should not trigger the node to run
node0.toggleNodeExpand_cb()
assert node0.private_incrData == 1 ,\
"Expected 1, got %s"%node0.private_incrData
pause()
def test_06_refreshNetRestoresTkWidget():
# Refresh a network destroys and rebuilds nodes and widgets
# we test here if the widget remembers it's Tk params such as 'width'
node0 = EvalNode()
ed.currentNetwork.addNode(node0,100,100)
if not node0.isExpanded():
node0.toggleNodeExpand_cb()
node0.inputPorts[0].widget.configure(width=12)
wdescr = node0.inputPorts[0].widget.widgetDescr
assert wdescr.has_key('width'),\
"widgetDescr contains: %s"%wdescr
assert wdescr['width'] == 12, "Expected 12, got %s"%wdescr['width']
pause()
# refresh network
ed.refreshNet_cb()
newwdescr = node0.inputPorts[0].widget.widgetDescr['width']
assert newwdescr== 12,\
"Expected 12, got %s"%newwdescr
pause()
def test_07_labelGridCfg_and_widgetGridCfg():
"""test if the labelGridCfg and widgetGridCfg were properly initialized"""
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
widget = node.inputPorts[0].widget
pause()
descr = widget.getDescr()
# test for keys labelGridCfg and widgetGridCfg
assert descr.has_key('labelGridCfg'),\
"key 'labelGridCfg' is missing in %s"%descr.keys()
assert descr.has_key('widgetGridCfg'),\
"key 'widgetGridCfg' is missing in %s"%descr.keys()
# test labelGridCfg
labelGridCfg = descr['labelGridCfg']
assert labelGridCfg.has_key('row'),\
"key 'row' is missing in %s"%labelGridCfg.keys()
assert labelGridCfg.has_key('column'),\
"key 'column' is missing in %s"%labelGridCfg.keys()
# for label, row and column should be both 0 (labelSide='left')
assert labelGridCfg['row'] == 0,\
"Expected row 0, got row %s for label"%labelGridCfg['row']
assert labelGridCfg['column'] == 0,\
"Expected column 0, got column %s for label"%labelGridCfg['column']
# for widget, row should be 0, column should be 1
widgetGridCfg = descr['widgetGridCfg']
assert widgetGridCfg.has_key("row"),\
"key 'row' is missing in %s"%widgetGridCfg
assert widgetGridCfg.has_key("column"),\
"key 'column' is missing in %s"%widgetGridCfg
row = widgetGridCfg['row']
assert row == 0, "Expected row 0, got row %s"%row
column = widgetGridCfg['column']
assert row == 0, "Expected column 0, got column %s"%column
# no labelSide specified, so default to "left":
assert widgetGridCfg.has_key("labelSide")
assert widgetGridCfg['labelSide'] == 'left'
def test_08_addLabelLeftTopBottomRight():
"""test if we can add a label next to a widget to a node which had
originally no label"""
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
widget = node.inputPorts[0].widget
pause()
# no label
assert widget.tklabel.cget('text') == ''
assert widget.labelCfg['text'] == '',\
"Expected empty string, got %s"%widget.labelCfg['text']
# add a label to the left side
widget.configure(widgetGridCfg=dict(labelSide='left'),
labelCfg=dict(text='hello') )
pause()
assert widget.tklabel.cget('text') == 'hello'
# descr updated?
descr = widget.getDescr()
gd = descr['widgetGridCfg']
ld = descr['labelGridCfg']
assert gd['labelSide'] == 'left',\
"Expected labelSide 'left', got %s"%gd['labelSide']
# is it gridded correctly?
assert ld['row'] == 0,"Expected row 0, got row %s"%ld['row']
assert ld['column'] == 0,"Expected column 0, got column %s"%ld['column']
assert gd['row'] == 0,"Expected row 0, got row %s"%ld['row']
assert gd['column'] == 1,"Expected column 0, got column %s"%ld['column']
# now grid it 'top'
# add a label to the top
widget.configure(widgetGridCfg=dict(labelSide='top'),
labelCfg=dict(text='hello') )
pause()
assert widget.tklabel.cget('text') == 'hello'
# descr updated?
descr = widget.getDescr()
gd = descr['widgetGridCfg']
ld = descr['labelGridCfg']
assert gd['labelSide'] == 'top',\
"Expected labelSide 'top', got %s"%gd['labelSide']
# is it gridded correctly?
assert ld['row'] == 0,"Expected row 0, got row %s"%ld['row']
assert ld['column'] == 1,"Expected column 0, got column %s"%ld['column']
assert gd['row'] == 1,"Expected row 0, got row %s"%gd['row']
assert gd['column'] == 1,"Expected column 0, got column %s"%gd['column']
# now grid it 'right'
# add a label to the right side
widget.configure(widgetGridCfg=dict(labelSide='right'),
labelCfg=dict(text='hello') )
pause()
assert widget.tklabel.cget('text') == 'hello'
# descr updated?
descr = widget.getDescr()
gd = descr['widgetGridCfg']
ld = descr['labelGridCfg']
assert gd['labelSide'] == 'right',\
"Expected labelSide 'right', got %s"%gd['labelSide']
# is it gridded correctly?
assert ld['row'] == 1,"Expected row 1, got row %s"%ld['row']
assert ld['column'] == 2,"Expected column 2, got column %s"%ld['column']
assert gd['row'] == 1,"Expected row 1, got row %s"%gd['row']
assert gd['column'] == 1,"Expected column 1, got column %s"%gd['column']
# now grid it 'bottom'
# add a label to the bottom
widget.configure(widgetGridCfg=dict(labelSide='bottom'),
labelCfg=dict(text='hello') )
pause()
assert widget.tklabel.cget('text') == 'hello'
# descr updated?
descr = widget.getDescr()
gd = descr['widgetGridCfg']
ld = descr['labelGridCfg']
assert gd['labelSide'] == 'bottom',\
"Expected labelSide 'bottom', got %s"%gd['labelSide']
# is it gridded correctly?
assert ld['row'] == 2,"Expected row 2, got row %s"%ld['row']
assert ld['column'] == 1,"Expected column 1, got column %s"%ld['column']
assert gd['row'] == 1,"Expected row 1, got row %s"%gd['row']
assert gd['column'] == 1,"Expected column 1, got column %s"%gd['column']
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