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test_plugins.py
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import math
from PyQt5.QtTest import QTest
from PyQt5.QtWidgets import QApplication
from tests.QtTestCase import QtTestCase
from urh.controller.CompareFrameController import CompareFrameController
from urh.plugins.MessageBreak.MessageBreakPlugin import MessageBreakPlugin
from urh.plugins.NetworkSDRInterface.NetworkSDRInterfacePlugin import NetworkSDRInterfacePlugin
from urh.plugins.ZeroHide.ZeroHidePlugin import ZeroHidePlugin
from urh.signalprocessing.MessageType import MessageType
from urh.signalprocessing.ProtocoLabel import ProtocolLabel
from urh.ui.views.ZoomableGraphicView import ZoomableGraphicView
from urh.util.Formatter import Formatter
class TestPlugins(QtTestCase):
def setUp(self):
super().setUp()
self.add_signal_to_form("esaver.complex16s")
self.form.signal_tab_controller.signal_frames[0].ui.spinBoxCenterOffset.setValue(0.3692)
self.form.signal_tab_controller.signal_frames[0].ui.spinBoxCenterOffset.editingFinished.emit()
self.sframe = self.form.signal_tab_controller.signal_frames[0]
self.cframe = self.form.compare_frame_controller # type: CompareFrameController
self.form.ui.tabWidget.setCurrentIndex(1)
self.assertEqual(self.cframe.protocol_model.row_count, 3)
def test_message_break_plugin(self):
bp = MessageBreakPlugin()
n = 1
action = bp.get_action(self.cframe.ui.tblViewProtocol, self.cframe.protocol_undo_stack,
(n, n, 4, 4), self.cframe.proto_analyzer, 0)
self.assertEqual(self.cframe.protocol_model.row_count, 3)
original_msg = self.cframe.proto_analyzer.messages[n]
original_msg.message_type = MessageType("Test", [ProtocolLabel("Test Label", 2, 42, 0)])
msg_type = original_msg.message_type
old_msg_len = len(original_msg)
action.trigger()
# Now we have two messages: One before and including selection and one behind selection
msg_1 = self.cframe.proto_analyzer.messages[n]
msg_2 = self.cframe.proto_analyzer.messages[n + 1]
self.assertEqual(len(msg_1), 4)
self.assertEqual(len(msg_2), old_msg_len - 4)
self.assertEqual(msg_type, msg_1.message_type)
self.assertEqual(msg_type, msg_2.message_type)
self.assertEqual(self.cframe.protocol_model.row_count, 4)
self.cframe.protocol_undo_stack.undo()
self.assertEqual(self.cframe.protocol_model.row_count, 3)
def test_zero_hide_plugin_gui(self):
self.assertEqual(len(self.cframe.proto_analyzer.decoded_proto_bits_str[0]), 331)
zh = ZeroHidePlugin()
zh.following_zeros = 158
action = zh.get_action(self.cframe.ui.tblViewProtocol, self.cframe.protocol_undo_stack, (),
self.cframe.proto_analyzer, 0)
action.trigger()
self.assertEqual(len(self.cframe.proto_analyzer.decoded_proto_bits_str[0]), 331 - 158)
self.cframe.protocol_undo_stack.undo()
self.assertEqual(len(self.cframe.proto_analyzer.decoded_proto_bits_str[0]), 331)
def test_zero_hide_plugin_function(self):
zh = ZeroHidePlugin()
zh.following_zeros = 3
self.add_signal_to_form("ask.complex")
self.form.signal_tab_controller.signal_frames[1].ui.cbModulationType.setCurrentText("ASK")
self.form.signal_tab_controller.signal_frames[1].ui.spinBoxCenterOffset.setValue(-0.3938)
self.form.signal_tab_controller.signal_frames[1].ui.spinBoxCenterOffset.editingFinished.emit()
self.form.signal_tab_controller.signal_frames[1].ui.spinBoxSamplesPerSymbol.setValue(300)
self.form.signal_tab_controller.signal_frames[1].ui.spinBoxSamplesPerSymbol.editingFinished.emit()
self.form.ui.tabWidget.setCurrentIndex(1)
test_bits = "1011001001011011011011011011011011001000000"
self.assertEqual(self.cframe.proto_analyzer.decoded_proto_bits_str[3], test_bits)
action = zh.get_action(self.cframe.ui.tblViewProtocol, self.cframe.protocol_undo_stack, (),
self.cframe.proto_analyzer, 0)
action.trigger()
self.assertEqual(self.cframe.proto_analyzer.decoded_proto_bits_str[3], "1011001001011011011011011011011011001")
def test_sdr_interface_plugin(self):
si = NetworkSDRInterfacePlugin(resume_on_full_receive_buffer=True)
test_bits = [
"10101011111",
"1010100011000111110001011001010101010101",
"1010100011000111110001011001010100100",
"1101010101011000011",
"11010101010110000110",
"11100010101001110000",
"111100000011011101010101010000101010101010100001010011010101010011"
]
for bits in test_bits:
byte_vals = si.bit_str_to_bytearray(bits)
self.assertEqual(len(byte_vals), int(math.ceil(len(bits) / 8)), msg=bits)
recalculated = si.bytearray_to_bit_str(byte_vals)
if len(bits) % 8 == 0:
self.assertEqual(bits, recalculated)
elif bits.endswith("1"):
self.assertEqual(bits, recalculated.rstrip("0"))
else:
self.assertTrue(recalculated.startswith(bits))
def __wait_for_spinbox_enabled(self, dialog):
n = 0
while not dialog.doubleSpinBoxAmplitude.isEnabled() and n < 50:
QApplication.instance().processEvents()
QTest.qWait(10)
n += 1
self.assertTrue(dialog.doubleSpinBoxAmplitude.isEnabled())
def test_insert_sine_plugin(self):
insert_sine_plugin = self.sframe.ui.gvSignal.insert_sine_plugin
num_samples = 10000
dialog = insert_sine_plugin.get_insert_sine_dialog(original_data=self.sframe.signal.iq_array.data,
position=2000,
sample_rate=self.sframe.signal.sample_rate,
num_samples=num_samples)
graphics_view = dialog.graphicsViewSineWave # type: ZoomableGraphicView
self.__wait_for_spinbox_enabled(dialog)
self.assertEqual(int(graphics_view.sceneRect().width()), self.sframe.signal.num_samples + num_samples)
self.assertEqual(insert_sine_plugin.insert_indicator.rect().width(), num_samples)
self.assertEqual(insert_sine_plugin.insert_indicator.rect().x(), 2000)
dialog.doubleSpinBoxAmplitude.setValue(0.1)
dialog.doubleSpinBoxAmplitude.editingFinished.emit()
self.assertEqual(insert_sine_plugin.amplitude, 0.1)
self.__wait_for_spinbox_enabled(dialog)
dialog.doubleSpinBoxFrequency.setValue(1e6)
dialog.doubleSpinBoxFrequency.editingFinished.emit()
self.assertEqual(insert_sine_plugin.frequency, 1e6)
self.__wait_for_spinbox_enabled(dialog)
dialog.doubleSpinBoxPhase.setValue(100)
dialog.doubleSpinBoxPhase.editingFinished.emit()
self.assertEqual(insert_sine_plugin.phase, 100)
self.__wait_for_spinbox_enabled(dialog)
dialog.doubleSpinBoxSampleRate.setValue(2e6)
dialog.doubleSpinBoxSampleRate.editingFinished.emit()
self.assertEqual(insert_sine_plugin.sample_rate, 2e6)
self.__wait_for_spinbox_enabled(dialog)
dialog.doubleSpinBoxNSamples.setValue(0.5e6)
dialog.doubleSpinBoxNSamples.editingFinished.emit()
self.assertEqual(insert_sine_plugin.num_samples, 0.5e6)
self.__wait_for_spinbox_enabled(dialog)
sep = Formatter.local_decimal_seperator()
self.assertEqual(dialog.lineEditTime.text(), "250" + sep + "000m")
dialog.close()