timer.seconds()))
# Run this test from within the shell event loop
self.exec_in_shell(impl)
def test_4_SwitchSlice(self):
"""
Move the z-window by 1 slice. The data should already be cached, so this is really measuring the performance of cache access.
"""
def impl():
workflow = self.shell.projectManager.workflow
pixClassApplet = workflow.pcApplet
gui = pixClassApplet.getMultiLaneGui()
with Timer() as timer:
gui.currentGui().editor.posModel.slicingPos = (0, 0, 1)
# Do to the way we wait for the views to finish rendering, the GUI hangs while we wait.
self.waitForViews(gui.currentGui().editor.imageViews)
logger.debug("New Slice Rendering Time: {}".format(
timer.seconds()))
# Run this test from within the shell event loop
self.exec_in_shell(impl)
if __name__ == "__main__":
from tests.helpers.shellGuiTestCaseBase import run_shell_nosetest
run_shell_nosetest(__file__)
observedColor = self.getPixelColor(imgView, self.LABEL_SAMPLE)
oldColor = originalLabelColors[i]
assert observedColor != oldColor, "Label should not be presnt on the second image in this test."
# Select the first image again
self.shell.imageSelectionCombo.setCurrentIndex(0)
gui.currentGui().editor.posModel.slicingPos = (0,0,0)
self.waitForViews(gui.currentGui().editor.imageViews)
# Verify the actual rendering of each view. Labels should re-appear.
for i in range(3):
imgView = gui.currentGui().editor.imageViews[i]
observedColor = self.getPixelColor(imgView, self.LABEL_SAMPLE)
expectedColor = gui.currentGui()._colorTable16[i+1]
assert observedColor == expectedColor, "Label is missing (should have been drawn in a previous test). Expected {}, got {}".format( hex(expectedColor), hex(observedColor) )
# Run this test from within the shell event loop
self.exec_in_shell(impl)
if __name__ == "__main__":
from tests.helpers.shellGuiTestCaseBase import run_shell_nosetest
run_shell_nosetest(__file__)
