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156 lines
5.4 KiB
Python
156 lines
5.4 KiB
Python
'''tests idlelib.searchbase.
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Coverage: 99%. The only thing not covered is inconsequential --
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testing skipping of suite when self.needwrapbutton is false.
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'''
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import unittest
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from test.support import requires
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from tkinter import Tk, Toplevel, Frame ##, BooleanVar, StringVar
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from idlelib import searchengine as se
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from idlelib import searchbase as sdb
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from idlelib.idle_test.mock_idle import Func
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## from idlelib.idle_test.mock_tk import Var
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# The ## imports above & following could help make some tests gui-free.
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# However, they currently make radiobutton tests fail.
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##def setUpModule():
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## # Replace tk objects used to initialize se.SearchEngine.
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## se.BooleanVar = Var
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## se.StringVar = Var
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##
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##def tearDownModule():
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## se.BooleanVar = BooleanVar
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## se.StringVar = StringVar
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class SearchDialogBaseTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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requires('gui')
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cls.root = Tk()
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@classmethod
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def tearDownClass(cls):
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cls.root.destroy()
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del cls.root
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def setUp(self):
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self.engine = se.SearchEngine(self.root) # None also seems to work
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self.dialog = sdb.SearchDialogBase(root=self.root, engine=self.engine)
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def tearDown(self):
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self.dialog.close()
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def test_open_and_close(self):
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# open calls create_widgets, which needs default_command
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self.dialog.default_command = None
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# Since text parameter of .open is not used in base class,
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# pass dummy 'text' instead of tk.Text().
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self.dialog.open('text')
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self.assertEqual(self.dialog.top.state(), 'normal')
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self.dialog.close()
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self.assertEqual(self.dialog.top.state(), 'withdrawn')
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self.dialog.open('text', searchphrase="hello")
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self.assertEqual(self.dialog.ent.get(), 'hello')
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self.dialog.close()
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def test_create_widgets(self):
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self.dialog.create_entries = Func()
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self.dialog.create_option_buttons = Func()
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self.dialog.create_other_buttons = Func()
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self.dialog.create_command_buttons = Func()
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self.dialog.default_command = None
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self.dialog.create_widgets()
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self.assertTrue(self.dialog.create_entries.called)
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self.assertTrue(self.dialog.create_option_buttons.called)
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self.assertTrue(self.dialog.create_other_buttons.called)
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self.assertTrue(self.dialog.create_command_buttons.called)
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def test_make_entry(self):
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equal = self.assertEqual
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self.dialog.row = 0
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self.dialog.top = self.root
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entry, label = self.dialog.make_entry("Test:", 'hello')
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equal(label['text'], 'Test:')
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self.assertIn(entry.get(), 'hello')
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egi = entry.grid_info()
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equal(int(egi['row']), 0)
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equal(int(egi['column']), 1)
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equal(int(egi['rowspan']), 1)
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equal(int(egi['columnspan']), 1)
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equal(self.dialog.row, 1)
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def test_create_entries(self):
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self.dialog.top = self.root
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self.dialog.row = 0
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self.engine.setpat('hello')
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self.dialog.create_entries()
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self.assertIn(self.dialog.ent.get(), 'hello')
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def test_make_frame(self):
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self.dialog.row = 0
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self.dialog.top = self.root
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frame, label = self.dialog.make_frame()
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self.assertEqual(label, '')
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self.assertIsInstance(frame, Frame)
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frame, label = self.dialog.make_frame('testlabel')
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self.assertEqual(label['text'], 'testlabel')
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self.assertIsInstance(frame, Frame)
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def btn_test_setup(self, meth):
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self.dialog.top = self.root
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self.dialog.row = 0
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return meth()
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def test_create_option_buttons(self):
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e = self.engine
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for state in (0, 1):
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for var in (e.revar, e.casevar, e.wordvar, e.wrapvar):
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var.set(state)
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frame, options = self.btn_test_setup(
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self.dialog.create_option_buttons)
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for spec, button in zip (options, frame.pack_slaves()):
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var, label = spec
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self.assertEqual(button['text'], label)
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self.assertEqual(var.get(), state)
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def test_create_other_buttons(self):
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for state in (False, True):
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var = self.engine.backvar
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var.set(state)
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frame, others = self.btn_test_setup(
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self.dialog.create_other_buttons)
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buttons = frame.pack_slaves()
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for spec, button in zip(others, buttons):
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val, label = spec
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self.assertEqual(button['text'], label)
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if val == state:
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# hit other button, then this one
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# indexes depend on button order
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self.assertEqual(var.get(), state)
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def test_make_button(self):
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self.dialog.top = self.root
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self.dialog.buttonframe = Frame(self.dialog.top)
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btn = self.dialog.make_button('Test', self.dialog.close)
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self.assertEqual(btn['text'], 'Test')
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def test_create_command_buttons(self):
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self.dialog.top = self.root
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self.dialog.create_command_buttons()
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# Look for close button command in buttonframe
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closebuttoncommand = ''
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for child in self.dialog.buttonframe.winfo_children():
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if child['text'] == 'close':
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closebuttoncommand = child['command']
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self.assertIn('close', closebuttoncommand)
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if __name__ == '__main__':
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unittest.main(verbosity=2, exit=2)
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