mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
293 lines
8.1 KiB
Python
293 lines
8.1 KiB
Python
|
"""Unittest for idlelib.ReplaceDialog"""
|
||
|
|
from test.support import requires
|
||
|
|
requires('gui')
|
||
|
|
|
||
|
|
import unittest
|
||
|
|
from unittest.mock import Mock
|
||
|
|
from tkinter import Tk, Text
|
||
|
|
from idlelib.idle_test.mock_tk import Mbox
|
||
|
|
import idlelib.SearchEngine as se
|
||
|
|
import idlelib.ReplaceDialog as rd
|
||
|
|
|
||
|
|
orig_mbox = se.tkMessageBox
|
||
|
|
showerror = Mbox.showerror
|
||
|
|
|
||
|
|
|
||
|
|
class ReplaceDialogTest(unittest.TestCase):
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def setUpClass(cls):
|
||
|
|
cls.root = Tk()
|
||
|
|
cls.root.withdraw()
|
||
|
|
se.tkMessageBox = Mbox
|
||
|
|
cls.engine = se.SearchEngine(cls.root)
|
||
|
|
cls.dialog = rd.ReplaceDialog(cls.root, cls.engine)
|
||
|
|
cls.dialog.ok = Mock()
|
||
|
|
cls.text = Text(cls.root)
|
||
|
|
cls.text.undo_block_start = Mock()
|
||
|
|
cls.text.undo_block_stop = Mock()
|
||
|
|
cls.dialog.text = cls.text
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def tearDownClass(cls):
|
||
|
|
se.tkMessageBox = orig_mbox
|
||
|
|
cls.root.destroy()
|
||
|
|
del cls.text, cls.dialog, cls.engine, cls.root
|
||
|
|
|
||
|
|
def setUp(self):
|
||
|
|
self.text.insert('insert', 'This is a sample sTring')
|
||
|
|
|
||
|
|
def tearDown(self):
|
||
|
|
self.engine.patvar.set('')
|
||
|
|
self.dialog.replvar.set('')
|
||
|
|
self.engine.wordvar.set(False)
|
||
|
|
self.engine.casevar.set(False)
|
||
|
|
self.engine.revar.set(False)
|
||
|
|
self.engine.wrapvar.set(True)
|
||
|
|
self.engine.backvar.set(False)
|
||
|
|
showerror.title = ''
|
||
|
|
showerror.message = ''
|
||
|
|
self.text.delete('1.0', 'end')
|
||
|
|
|
||
|
|
def test_replace_simple(self):
|
||
|
|
# Test replace function with all options at default setting.
|
||
|
|
# Wrap around - True
|
||
|
|
# Regular Expression - False
|
||
|
|
# Match case - False
|
||
|
|
# Match word - False
|
||
|
|
# Direction - Forwards
|
||
|
|
text = self.text
|
||
|
|
equal = self.assertEqual
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
|
||
|
|
# test accessor method
|
||
|
|
self.engine.setpat('asdf')
|
||
|
|
equal(self.engine.getpat(), pv.get())
|
||
|
|
|
||
|
|
# text found and replaced
|
||
|
|
pv.set('a')
|
||
|
|
rv.set('asdf')
|
||
|
|
self.dialog.open(self.text)
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.8', '1.12'), 'asdf')
|
||
|
|
|
||
|
|
# dont "match word" case
|
||
|
|
text.mark_set('insert', '1.0')
|
||
|
|
pv.set('is')
|
||
|
|
rv.set('hello')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2', '1.7'), 'hello')
|
||
|
|
|
||
|
|
# dont "match case" case
|
||
|
|
pv.set('string')
|
||
|
|
rv.set('world')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.23', '1.28'), 'world')
|
||
|
|
|
||
|
|
# without "regular expression" case
|
||
|
|
text.mark_set('insert', 'end')
|
||
|
|
text.insert('insert', '\nline42:')
|
||
|
|
before_text = text.get('1.0', 'end')
|
||
|
|
pv.set('[a-z][\d]+')
|
||
|
|
replace()
|
||
|
|
after_text = text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
# test with wrap around selected and complete a cycle
|
||
|
|
text.mark_set('insert', '1.9')
|
||
|
|
pv.set('i')
|
||
|
|
rv.set('j')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.8'), 'i')
|
||
|
|
equal(text.get('2.1'), 'j')
|
||
|
|
replace()
|
||
|
|
equal(text.get('2.1'), 'j')
|
||
|
|
equal(text.get('1.8'), 'j')
|
||
|
|
before_text = text.get('1.0', 'end')
|
||
|
|
replace()
|
||
|
|
after_text = text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
# text not found
|
||
|
|
before_text = text.get('1.0', 'end')
|
||
|
|
pv.set('foobar')
|
||
|
|
replace()
|
||
|
|
after_text = text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
# test access method
|
||
|
|
self.dialog.find_it(0)
|
||
|
|
|
||
|
|
def test_replace_wrap_around(self):
|
||
|
|
text = self.text
|
||
|
|
equal = self.assertEqual
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
self.engine.wrapvar.set(False)
|
||
|
|
|
||
|
|
# replace candidate found both after and before 'insert'
|
||
|
|
text.mark_set('insert', '1.4')
|
||
|
|
pv.set('i')
|
||
|
|
rv.set('j')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2'), 'i')
|
||
|
|
equal(text.get('1.5'), 'j')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2'), 'i')
|
||
|
|
equal(text.get('1.20'), 'j')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2'), 'i')
|
||
|
|
|
||
|
|
# replace candidate found only before 'insert'
|
||
|
|
text.mark_set('insert', '1.8')
|
||
|
|
pv.set('is')
|
||
|
|
before_text = text.get('1.0', 'end')
|
||
|
|
replace()
|
||
|
|
after_text = text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
def test_replace_whole_word(self):
|
||
|
|
text = self.text
|
||
|
|
equal = self.assertEqual
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
self.engine.wordvar.set(True)
|
||
|
|
|
||
|
|
pv.set('is')
|
||
|
|
rv.set('hello')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.0', '1.4'), 'This')
|
||
|
|
equal(text.get('1.5', '1.10'), 'hello')
|
||
|
|
|
||
|
|
def test_replace_match_case(self):
|
||
|
|
equal = self.assertEqual
|
||
|
|
text = self.text
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
self.engine.casevar.set(True)
|
||
|
|
|
||
|
|
before_text = self.text.get('1.0', 'end')
|
||
|
|
pv.set('this')
|
||
|
|
rv.set('that')
|
||
|
|
replace()
|
||
|
|
after_text = self.text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
pv.set('This')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.0', '1.4'), 'that')
|
||
|
|
|
||
|
|
def test_replace_regex(self):
|
||
|
|
equal = self.assertEqual
|
||
|
|
text = self.text
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
self.engine.revar.set(True)
|
||
|
|
|
||
|
|
before_text = text.get('1.0', 'end')
|
||
|
|
pv.set('[a-z][\d]+')
|
||
|
|
rv.set('hello')
|
||
|
|
replace()
|
||
|
|
after_text = text.get('1.0', 'end')
|
||
|
|
equal(before_text, after_text)
|
||
|
|
|
||
|
|
text.insert('insert', '\nline42')
|
||
|
|
replace()
|
||
|
|
equal(text.get('2.0', '2.8'), 'linhello')
|
||
|
|
|
||
|
|
pv.set('')
|
||
|
|
replace()
|
||
|
|
self.assertIn('error', showerror.title)
|
||
|
|
self.assertIn('Empty', showerror.message)
|
||
|
|
|
||
|
|
pv.set('[\d')
|
||
|
|
replace()
|
||
|
|
self.assertIn('error', showerror.title)
|
||
|
|
self.assertIn('Pattern', showerror.message)
|
||
|
|
|
||
|
|
showerror.title = ''
|
||
|
|
showerror.message = ''
|
||
|
|
pv.set('[a]')
|
||
|
|
rv.set('test\\')
|
||
|
|
replace()
|
||
|
|
self.assertIn('error', showerror.title)
|
||
|
|
self.assertIn('Invalid Replace Expression', showerror.message)
|
||
|
|
|
||
|
|
# test access method
|
||
|
|
self.engine.setcookedpat("\'")
|
||
|
|
equal(pv.get(), "\\'")
|
||
|
|
|
||
|
|
def test_replace_backwards(self):
|
||
|
|
equal = self.assertEqual
|
||
|
|
text = self.text
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace = self.dialog.replace_it
|
||
|
|
self.engine.backvar.set(True)
|
||
|
|
|
||
|
|
text.insert('insert', '\nis as ')
|
||
|
|
|
||
|
|
pv.set('is')
|
||
|
|
rv.set('was')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2', '1.4'), 'is')
|
||
|
|
equal(text.get('2.0', '2.3'), 'was')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.5', '1.8'), 'was')
|
||
|
|
replace()
|
||
|
|
equal(text.get('1.2', '1.5'), 'was')
|
||
|
|
|
||
|
|
def test_replace_all(self):
|
||
|
|
text = self.text
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace_all = self.dialog.replace_all
|
||
|
|
|
||
|
|
text.insert('insert', '\n')
|
||
|
|
text.insert('insert', text.get('1.0', 'end')*100)
|
||
|
|
pv.set('is')
|
||
|
|
rv.set('was')
|
||
|
|
replace_all()
|
||
|
|
self.assertNotIn('is', text.get('1.0', 'end'))
|
||
|
|
|
||
|
|
self.engine.revar.set(True)
|
||
|
|
pv.set('')
|
||
|
|
replace_all()
|
||
|
|
self.assertIn('error', showerror.title)
|
||
|
|
self.assertIn('Empty', showerror.message)
|
||
|
|
|
||
|
|
pv.set('[s][T]')
|
||
|
|
rv.set('\\')
|
||
|
|
replace_all()
|
||
|
|
|
||
|
|
self.engine.revar.set(False)
|
||
|
|
pv.set('text which is not present')
|
||
|
|
rv.set('foobar')
|
||
|
|
replace_all()
|
||
|
|
|
||
|
|
def test_default_command(self):
|
||
|
|
text = self.text
|
||
|
|
pv = self.engine.patvar
|
||
|
|
rv = self.dialog.replvar
|
||
|
|
replace_find = self.dialog.default_command
|
||
|
|
equal = self.assertEqual
|
||
|
|
|
||
|
|
pv.set('This')
|
||
|
|
rv.set('was')
|
||
|
|
replace_find()
|
||
|
|
equal(text.get('sel.first', 'sel.last'), 'was')
|
||
|
|
|
||
|
|
self.engine.revar.set(True)
|
||
|
|
pv.set('')
|
||
|
|
replace_find()
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
unittest.main(verbosity=2)
|