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"""This test is for the settings manager API."""
import sys
import paraview
paraview.compatibility.major = 3
paraview.compatibility.minor = 4
from paraview import servermanager
def Error(message):
raise "ERROR: %s" % message
session = paraview.servermanager.vtkSMSession()
pxm = session.GetSessionProxyManager()
# Create settings from JSON description
trueRadius = 2.25
trueThetaResolution = 32
trueCenter = (1.0, 2.0, 4.0)
settingsString = """
{
// Default settings for sources.
"sources" : {
// A sphere source
"SphereSource" : {
/* New comment
New comment 2 */
"Radius" : %4.2f,
// Theta resolution
// Theta resolution 2
"ThetaResolution" : %d,
// Center comment
"Center" : [%3.1f, %3.1f, %3.1f]
}
}
}
""" % (trueRadius, trueThetaResolution, trueCenter[0], trueCenter[1], trueCenter[2])
settings = paraview.servermanager.vtkSMSettings.GetInstance()
settings.ClearAllSettings()
settings.AddCollectionFromString(settingsString, 2000000.0)
settings.AddCollectionFromString("{}", 1500000.0)
def check_comment(expected, settings, field):
actual = settings.GetSettingDescription(field)
if actual != expected:
print "Comment for %s was not what was expected" % field
print "expected:", expected
print "actual :", actual
sys.exit(-1)
check_comment("// Default settings for sources.", settings, ".sources")
check_comment("// A sphere source", settings, ".sources.SphereSource")
check_comment("/* New comment\n New comment 2 */", settings, ".sources.SphereSource.Radius")
check_comment("// Theta resolution\n// Theta resolution 2", settings, ".sources.SphereSource.ThetaResolution")
check_comment("// Center comment", settings, ".sources.SphereSource.Center")
# Check the setting directly
settingPath = ".sources.SphereSource.Radius"
settingValue = settings.GetSettingAsDouble(settingPath, 0, 0.0)
if settingValue != trueRadius:
print "Direct access of setting value", settingPath, "failed"
sys.exit(-1)
settingValue = settings.GetSettingAsDouble(settingPath, 0, 0.0)
if settingValue != trueRadius:
print "Direct access of setting value", settingPath, "as vector element failed"
sys.exit(-1)
settingPath = ".sources.SphereSource.ThetaResolution"
settingValue = settings.GetSettingAsInt(settingPath, 0, 0)
if settingValue != trueThetaResolution:
print "Direct access of setting value", settingPath, "failed"
sys.exit(-1)
settingPath = ".sources.SphereSource.Center"
if settings.GetSettingNumberOfElements(settingPath) != len(trueCenter):
print "Number of elements query failed"
sys.exit(-1)
for i in xrange(3):
settingValue = settings.GetSettingAsDouble(settingPath, i, 0.0)
if settingValue != trueCenter[i]:
print "Direct access of setting value", settingPath, "[", i, "] failed"
sys.exit(-1)
# The sphere source should pick up the settings from the user settings string
s = pxm.NewProxy("sources", "SphereSource")
settings.GetProxySettings(s);
radiusProperty = s.GetProperty("Radius")
radius = radiusProperty.GetElement(0)
if radius != trueRadius:
print "Radius property does not match setting value"
s.FastDelete()
sys.exit(-1)
s.FastDelete()
#
#
# Now clear out the settings and test setting values
#
#
settings.ClearAllSettings()
if settings.HasSetting(".sources.SphereSource"):
print "Setting '.sources.SphereSource' should have been cleared"
sys.exit(-1)
settings.SetSetting(".sources.SphereSource.ints", 5)
settings.SetSetting(".sources.SphereSource.ints", 1, 2)
settings.SetSetting(".sources.SphereSource.double", 5.0)
settings.SetSetting(".sources.SphereSource.strings", "five")
settings.SetSetting(".sources.SphereSource.strings", "one")
settings.SetSetting(".sources.SphereSource.strings", 1, "two")
settings.SetSetting(".sources.SphereSource.strings", 1, "three")
if settings.GetSettingAsInt(".sources.SphereSource.ints", 0, 0) != 5:
print "Setting '.sources.SphereSource.ints[0]' should have value 5"
sys.exit(-1)
if settings.GetSettingAsInt(".sources.SphereSource.ints", 1, 0) != 2:
print "Setting '.sources.SphereSource.ints[1]' should have value 2"
sys.exit(-1)
if settings.GetSettingAsDouble(".sources.SphereSource.double", 0, 0.0) != 5.0:
print "Setting '.sources.SphereSource.double' should have value 5.0"
sys.exit(-1)
if settings.GetSettingAsString(".sources.SphereSource.strings", 0, "") != "one":
print "Setting '.sources.SphereSource.strings[0]' should have value 'one'"
sys.exit(-1)
if settings.GetSettingAsString(".sources.SphereSource.strings", 1, "") != "three":
print "Setting '.sources.SphereSource.strings[1]' should have value 'three'"
sys.exit(-1)
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