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#########################################################################
#
# Date: Aug 2004 Authors: Michel Sanner, Daniel Stoffler
#
# sanner@scripps.edu
# stoffler@scripps.edu
#
# Copyright: Michel Sanner, Daniel Stoffler and TSRI
#
#########################################################################
import sys, string, os
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
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_createUserPanel():
# create a Panel
name = 'Panel_Test'
ed.currentNetwork.createUserPanel(name)
assert len(ed.currentNetwork.userPanels)==1, "expected 1 got %s"%len(ed.currentNetwork.userPanels)
assert name in ed.currentNetwork.userPanels.keys(), "%s not found in userPanel.keys( %s )"%(name,ed.currentNetwork.userPanels.keys())
pause()
def test_02_createUserPanelAndNode():
"""create a panel, add a dial and check that panel is potential master
for Dial widget"""
name = 'Panel_Test'
ed.createUserPanel(name)
# add a Dial node
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
# open port editor
p = node.inputPorts[0]
p.edit()
pause()
values = p.objEditor.widgetMaster.get(0, 'end')
assert name in values, "%s not listed in master combobox of port Editor (%s )"%(name,values)
# select panel as target
p.objEditor.widgetMaster.selectitem(name)
# hit apply, this moves the widget to the panel
p.objEditor.Apply()
pause()
widget = node.inputPorts[0].widget
# is widget in list of widgets?
panel = ed.currentNetwork.userPanels[name]
assert widget in panel.widgets,\
"Widget not in user panels.widgets. widgets are: %s"%panel.widgets
# did the master of the widget change?
assert widget.master == name, "Expected %s, got %s"%(name, widget.master)
# is the Tk master correct
assert widget.masterTk == panel.frame,\
"Widget master is %s, Panel frame is %s"%(widget.masterTk,
panel.frame)
def test_03_createUserPanelAndMoveWidget():
"""create a panel, add a dial and move the dial widget to the panel and back"""
name = 'Panel_Test'
ed.createUserPanel(name)
# add a Dial node
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
ed.currentNetwork.runOnNewData.value = True
# open port editor
p = node.inputPorts[0]
p.edit()
p.objEditor.widgetMaster.selectitem(name)
p.objEditor.Apply()
pause()
# make sure the port has not become visible
assert p.visible == False, "expected port.visible to be False got True"
# make sure the widget is still associated with the port
assert p.widget is not None, "expected a widget on the port, got None"
widget = p.widget
# check that the widget is now in the panel
assert widget.master == name, "Widget's master is not the panel %s"%name
# set the widget to the magic value 42.0
widget.set(42.0)
assert p.node.outputPorts[0].data == 42, "expected 42.0, got %s"%\
p.node.outputPorts[0].data
# now move the widget back to the node
p.objEditor.widgetMaster.selectitem('Node')
p.objEditor.Apply()
pause()
# check that the widget is now in the node
widget = p.widget
assert widget.master == 'node', \
"Widget's master is not the node's nodeWidgetMaster"
assert widget.inNode is True, "expected True got %s"%widget.inNode
# set the widget to the magic value -42.0
widget.set(-42.0)
assert p.node.outputPorts[0].data == -42, "expected -42.0, got %s"%\
p.node.outputPorts[0].data
def test_04_addLabelToWidgetAndMoveToPanel():
"""Test if we can add a label to a widget which did not have label
previously, then move the widget to the user panel and the label should
move with the widget."""
# create user panel
name = 'Panel_Test'
ed.createUserPanel(name)
# add a Dial node
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
pause()
# configure the node with a new label
widget = node.inputPorts[0].widget
assert widget.master == 'node',"Expected 'node', got '%s'"%widget.master
# add label
widget.configure(labelCfg=dict(text='hello this is a test'),
widgetGridCfg=dict(labelSide='left') )
assert widget.tklabel.cget('text') == "hello this is a test",\
"Expected 'hello this is a test', got '%s'"%widget.tklabel.cget('text')
pause()
# now move widget to user panel
widget.configure(master='Panel_Test')
pause()
# get handle to new widget, since the old one was destroyed/recreated
widget = node.inputPorts[0].widget
assert widget.master == 'Panel_Test',\
"Expected 'Panel_Test', got '%s'"%widget.master
assert widget.masterTk == ed.currentNetwork.userPanels['Panel_Test'].frame
assert widget.tklabel.cget('text') == "hello this is a test",\
"Expected 'hello this is a test', got '%s'"%widget.tklabel.cget('text')
def test_05_createUserPanelAndMoveWidget():
"""create a panel, add a dial and move the dial widget to the panel, save
the network, delete, reload, and make sure the dial is still in the panel
"""
name = 'Panel_Test'
ed.createUserPanel(name)
panel = ed.currentNetwork.userPanels[name]
# add a Dial node
node = DialNode()
ed.currentNetwork.addNode(node, 100, 100)
widget = node.inputPorts[0].widget
widget.configure(master='Panel_Test')
newwidget = node.inputPorts[0].widget
# check that the widget is now in the panel
assert newwidget.master == name,\
"Widget's master is not Panel_Test but %s"%name
assert newwidget.masterTk == panel.frame,\
"Widget master is %s, Panel frame is %s"%(newwidget.masterTk,
panel.frame)
# set the widget to the magic value 42.0
newwidget.set(42.0)
# now save the network
# make sure there is no such file
os.system("rm -f tmpUP_net.py*")
# save the file
ed.saveNetwork('tmpUP_net.py')
# and delete the network
ed.deleteNetwork(ed.currentNetwork)
pause()
# load the file
ed.loadNetwork('tmpUP_net.py')
pause()
# we clean up after us...
os.system("rm -f tmpUP_net.py*")
assert len(ed.currentNetwork.nodes) == 1,\
"Expected 1, got %s"%len(ed.currentNetwork.nodes)
w = ed.currentNetwork.nodes[0].inputPorts[0].widget
assert w.get() == 42.0,"Expected 42.0, got %s"%w.get()
# did we re-create the user panel?
assert ed.currentNetwork.userPanels.has_key(name),\
"ed.userPanels is: %s"%ed.currentNetwork.userPanels
panel = ed.currentNetwork.userPanels[name]
# correct master?
assert w.master == name, "Expected %s, got %s"%(name, w.master)
assert w.masterTk == panel.frame,\
"Widget's masterTk is not UserPanel.frame, but %s"%w.masterTk
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