def test_get_selection(self):
# text = Text(master=self.root)
text = mockText()
text.insert("1.0", "Hello World!")
# fix text.index result when called in get_selection
def sel(s):
# select entire text, cursor irrelevant
if s == "sel.first":
return "1.0"
if s == "sel.last":
return "1.12"
raise TclError
text.index = sel # replaces .tag_add('sel', '1.0, '1.12')
self.assertEqual(se.get_selection(text), ("1.0", "1.12"))
def mark(s):
# no selection, cursor after 'Hello'
if s == "insert":
return "1.5"
raise TclError
text.index = mark # replaces .mark_set('insert', '1.5')
self.assertEqual(se.get_selection(text), ("1.5", "1.5"))
def test_search_reverse(self):
Equal = self.assertEqual
line = "Here is an 'is' test text."
prog = re.compile('is')
Equal(se.search_reverse(prog, line, len(line)).span(), (12, 14))
Equal(se.search_reverse(prog, line, 14).span(), (12, 14))
Equal(se.search_reverse(prog, line, 13).span(), (5, 7))
Equal(se.search_reverse(prog, line, 7).span(), (5, 7))
Equal(se.search_reverse(prog, line, 6), None)
def test_search_reverse(self):
Equal = self.assertEqual
line = "Here is an 'is' test text."
prog = re.compile('is')
Equal(se.search_reverse(prog, line, len(line)).span(), (12, 14))
Equal(se.search_reverse(prog, line, 14).span(), (12, 14))
Equal(se.search_reverse(prog, line, 13).span(), (5, 7))
Equal(se.search_reverse(prog, line, 7).span(), (5, 7))
Equal(se.search_reverse(prog, line, 6), None)
def test_get(self):
saved_Engine = se.SearchEngine
se.SearchEngine = Mock
try:
root = Mock()
engine = se.get(root)
self.assertIsInstance(engine, se.SearchEngine)
self.assertIs(root._searchengine, engine)
self.assertIs(se.get(root), engine)
finally:
se.SearchEngine = saved_Engine
def test_get(self):
saved_Engine = se.SearchEngine
se.SearchEngine = Mock # monkey-patch class
try:
root = Mock()
engine = se.get(root)
self.assertIsInstance(engine, se.SearchEngine)
self.assertIs(root._searchengine, engine)
self.assertIs(se.get(root), engine)
finally:
se.SearchEngine = saved_Engine # restore class to module
def test_get(self):
saved_Engine = se.SearchEngine
se.SearchEngine = Mock # monkey-patch class
try:
root = Mock()
engine = se.get(root)
self.assertIsInstance(engine, se.SearchEngine)
self.assertIs(root._searchengine, engine)
self.assertIs(se.get(root), engine)
finally:
se.SearchEngine = saved_Engine # restore class to module
def test_get(self):
saved_Engine = se.SearchEngine
se.SearchEngine = Mock
try:
root = Mock()
engine = se.get(root)
self.assertIsInstance(engine, se.SearchEngine)
self.assertIs(root._searchengine, engine)
self.assertIs(se.get(root), engine)
finally:
se.SearchEngine = saved_Engine
def _setup(text):
"Create or find the singleton SearchDialog instance."
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_searchdialog"):
engine._searchdialog = SearchDialog(root, engine)
return engine._searchdialog
def do_replace(self):
prog = self.engine.getprog()
if not prog:
return False
text = self.text
try:
first = pos = text.index("sel.first")
last = text.index("sel.last")
except TclError:
pos = None
if not pos:
first = last = pos = text.index("insert")
line, col = SearchEngine.get_line_col(pos)
chars = text.get("%d.0" % line, "%d.0" % (line + 1))
m = prog.match(chars, col)
if not prog:
return False
new = self._replace_expand(m, self.replvar.get())
if new is None:
return False
text.mark_set("insert", first)
text.undo_block_start()
if m.group():
text.delete(first, last)
if new:
text.insert(first, new)
text.undo_block_stop()
self.show_hit(first, text.index("insert"))
self.ok = 0
return True
def replace(text):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_replacedialog"):
engine._replacedialog = ReplaceDialog(root, engine)
dialog = engine._replacedialog
dialog.open(text)
def do_replace(self):
prog = self.engine.getprog()
if not prog:
return False
text = self.text
try:
first = pos = text.index("sel.first")
last = text.index("sel.last")
except TclError:
pos = None
if not pos:
first = last = pos = text.index("insert")
line, col = SearchEngine.get_line_col(pos)
chars = text.get("%d.0" % line, "%d.0" % (line + 1))
m = prog.match(chars, col)
if not prog:
return False
new = self._replace_expand(m, self.replvar.get())
if new is None:
return False
text.mark_set("insert", first)
text.undo_block_start()
if m.group():
text.delete(first, last)
if new:
text.insert(first, new)
text.undo_block_stop()
self.show_hit(first, text.index("insert"))
self.ok = 0
return True
def replace(text):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_replacedialog"):
engine._replacedialog = ReplaceDialog(root, engine)
dialog = engine._replacedialog
dialog.open(text)
def grep(text, io=None, flist=None):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_grepdialog"):
engine._grepdialog = GrepDialog(root, engine, flist)
dialog = engine._grepdialog
searchphrase = text.get("sel.first", "sel.last")
dialog.open(text, searchphrase, io)
def grep(text, io=None, flist=None):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, '_grepdialog'):
engine._grepdialog = GrepDialog(root, engine, flist)
dialog = engine._grepdialog
searchphrase = text.get('sel.first', 'sel.last')
dialog.open(text, searchphrase, io)
def replace(text):
"""Returns a singleton ReplaceDialog instance.The single dialog
saves user entries and preferences across instances."""
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_replacedialog"):
engine._replacedialog = ReplaceDialog(root, engine)
dialog = engine._replacedialog
dialog.open(text)
def setUpClass(cls):
cls.text = mockText()
test_text = 'First line\nLine with target\nLast line\n'
cls.text.insert('1.0', test_text)
cls.pat = re.compile('target')
cls.engine = se.SearchEngine(None)
cls.engine.search_forward = lambda *args: ('f', args)
cls.engine.search_backward = lambda *args: ('b', args)
return
def replace(text):
"""Returns a singleton ReplaceDialog instance.The single dialog
saves user entries and preferences across instances."""
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_replacedialog"):
engine._replacedialog = ReplaceDialog(root, engine)
dialog = engine._replacedialog
dialog.open(text)
def test_get_selection(self):
# text = Text(master=self.root)
text = mockText()
text.insert('1.0', 'Hello World!')
# fix text.index result when called in get_selection
def sel(s):
# select entire text, cursor irrelevant
if s == 'sel.first': return '1.0'
if s == 'sel.last': return '1.12'
raise TclError
text.index = sel # replaces .tag_add('sel', '1.0, '1.12')
self.assertEqual(se.get_selection(text), ('1.0', '1.12'))
def mark(s):
# no selection, cursor after 'Hello'
if s == 'insert': return '1.5'
raise TclError
text.index = mark # replaces .mark_set('insert', '1.5')
self.assertEqual(se.get_selection(text), ('1.5', '1.5'))
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
def setUpClass(cls):
cls.engine = se.SearchEngine(None)
cls.text = mockText()
cls.text.index = lambda index: '4.0'
test_text = 'First line\nLine with target\nLast line\n'
cls.text.insert('1.0', test_text)
cls.pat = re.compile('target')
cls.res = (2, (10, 16))
cls.failpat = re.compile('xyz')
cls.emptypat = re.compile('\\w*')
return
def test_get_selection(self):
text = mockText()
text.insert('1.0', 'Hello World!')
def sel(s):
if s == 'sel.first':
return '1.0'
if s == 'sel.last':
return '1.12'
raise TclError
text.index = sel
self.assertEqual(se.get_selection(text), ('1.0', '1.12'))
def mark(s):
if s == 'insert':
return '1.5'
raise TclError
text.index = mark
self.assertEqual(se.get_selection(text), ('1.5', '1.5'))
def test_get_selection(self):
text = mockText()
text.insert('1.0', 'Hello World!')
def sel(s):
if s == 'sel.first':
return '1.0'
if s == 'sel.last':
return '1.12'
raise TclError
text.index = sel
self.assertEqual(se.get_selection(text), ('1.0', '1.12'))
def mark(s):
if s == 'insert':
return '1.5'
raise TclError
text.index = mark
self.assertEqual(se.get_selection(text), ('1.5', '1.5'))
def setUpClass(cls):
## requires('gui')
## cls.root = Tk()
## cls.text = Text(master=cls.root)
cls.text = mockText()
test_text = ('First line\n' 'Line with target\n' 'Last line\n')
cls.text.insert('1.0', test_text)
cls.pat = re.compile('target')
cls.engine = se.SearchEngine(None)
cls.engine.search_forward = lambda *args: ('f', args)
cls.engine.search_backward = lambda *args: ('b', args)
def test_get_selection(self):
text = mockText()
text.insert("1.0", "Hello World!")
def sel(s):
if s == "sel.first":
return "1.0"
if s == "sel.last":
return "1.12"
raise TclError
text.index = sel
self.assertEqual(se.get_selection(text), ("1.0", "1.12"))
def mark(s):
if s == "insert":
return "1.5"
raise TclError
text.index = mark
self.assertEqual(se.get_selection(text), ("1.5", "1.5"))
def setUpClass(cls):
cls.engine = se.SearchEngine(None)
## requires('gui')
## cls.root = Tk()
## cls.text = Text(master=cls.root)
cls.text = mockText()
# search_backward calls index('end-1c')
cls.text.index = lambda index: '4.0'
test_text = ('First line\n' 'Line with target\n' 'Last line\n')
cls.text.insert('1.0', test_text)
cls.pat = re.compile('target')
cls.res = (2, (10, 16)) # line, slice indexes of 'target'
cls.failpat = re.compile('xyz') # not in text
cls.emptypat = re.compile('\w*') # empty match possible
def _setup(text):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, "_searchdialog"):
engine._searchdialog = SearchDialog(root, engine)
return engine._searchdialog
def setUp(self):
self.engine = se.SearchEngine(self.root)
self.dialog = sd.SearchDialog(self.root, self.engine)
self.text = tk.Text(self.root)
self.text.insert('1.0', 'Hello World!')
def setUp(self):
self.engine = se.SearchEngine(self.root) # None also seems to work
self.dialog = sdb.SearchDialogBase(root=self.root, engine=self.engine)
def test_get_line_col(self):
self.assertEqual(se.get_line_col("1.0"), (1, 0))
self.assertEqual(se.get_line_col("1.11"), (1, 11))
self.assertRaises(ValueError, se.get_line_col, ("1.0 lineend"))
self.assertRaises(ValueError, se.get_line_col, ("end"))
def _setup(text):
root = text._root()
engine = SearchEngine.get(root)
if not hasattr(engine, '_searchdialog'):
engine._searchdialog = SearchDialog(root, engine)
return engine._searchdialog
def test_get_line_col(self):
self.assertEqual(se.get_line_col('1.0'), (1, 0))
self.assertEqual(se.get_line_col('1.11'), (1, 11))
self.assertRaises(ValueError, se.get_line_col, '1.0 lineend')
self.assertRaises(ValueError, se.get_line_col, 'end')
def test_get_line_col(self):
self.assertEqual(se.get_line_col('1.0'), (1, 0))
self.assertEqual(se.get_line_col('1.11'), (1, 11))
self.assertRaises(ValueError, se.get_line_col, ('1.0 lineend'))
self.assertRaises(ValueError, se.get_line_col, ('end'))
def setUp(self):
self.engine = se.SearchEngine(root=None)
return
