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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
from tests import TestCase
from .helper import visible
from quodlibet.qltk.entry import ValidatingEntry, UndoEntry, Entry
from quodlibet.query._query import Query
import quodlibet.config
class TEntry(TestCase):
def test_set_max_width_chars(self):
with visible(Entry()) as e:
e.set_max_width_chars(4)
nat1 = e.get_preferred_width()[1]
e.set_max_width_chars(40)
nat2 = e.get_preferred_width()[1]
assert nat1 < nat2
class TValidatingEntry(TestCase):
def setUp(self):
quodlibet.config.init()
self.entry = ValidatingEntry(Query.validator)
def test_changed_simple(self):
self.entry.set_text("valid")
def test_changed_valid(self):
self.entry.set_text("search = 'valid'")
def test_changed_invalid(self):
self.entry.set_text("=#invalid")
def test_custom_validator(self):
x = []
def valid(text):
x.append(text)
return text
entry = ValidatingEntry(valid)
entry.set_text("foo")
self.assertEqual(x, ["foo"])
assert isinstance(x[0], str)
def tearDown(self):
self.entry.destroy()
quodlibet.config.quit()
class TUndoEntry(TestCase):
def setUp(self):
self.entry = UndoEntry()
def __equal(self, value):
entry_val = self.entry.get_text()
self.assertEqual(value, entry_val)
def __insert(self, text, pos):
self.entry.insert_text(text, position=pos)
self.entry.set_position(pos + len(text))
def __delete_left(self, start, end):
self.entry.set_position(start)
self.entry.delete_text(start, end)
self.entry.set_position(start)
def __delete_right(self, start, end):
self.entry.set_position(end)
self.entry.delete_text(start, end)
self.entry.set_position(start)
def test_undo_reset(self):
entry = self.entry
self.__insert("foo", 0)
self.__insert("bar", 0)
entry.reset_undo()
entry.undo()
entry.undo()
entry.undo()
self.__equal("barfoo")
def test_undo_norm(self):
entry = self.entry
self.__insert("foo", 0)
entry.undo()
self.__equal("")
entry.redo()
self.__equal("foo")
def test_undo_space(self):
entry = self.entry
self.__insert("f", 0)
self.__insert(" ", 1)
self.__insert("o", 2)
entry.undo()
self.__equal("f ")
entry.undo()
self.__equal("")
def test_undo_insert_end(self):
entry = self.entry
self.__insert("f", 0)
self.__insert("o", 1)
self.__insert("o", 2)
entry.undo()
self.__equal("")
entry.redo()
self.__equal("foo")
def test_undo_insert_end_2(self):
entry = self.entry
self.__insert("f", 0)
self.__insert("o", 1)
self.__insert("o", 2)
self.__insert("bar", 3)
entry.undo()
self.__equal("foo")
entry.redo()
self.__equal("foobar")
def test_undo_insert_middle(self):
entry = self.entry
self.__insert("foo", 0)
self.__insert("b", 1)
self.__equal("fboo")
entry.undo()
self.__equal("foo")
entry.undo()
self.__equal("")
def test_undo_delete(self):
entry = self.entry
self.__insert("foobar", 0)
self.__delete_left(3, 4)
self.__equal("fooar")
self.__delete_right(1, 3)
self.__equal("far")
entry.undo()
self.__equal("fooar")
entry.undo()
self.__equal("foobar")
def test_undo_delete_space(self):
entry = self.entry
self.__insert("foob ar", 0)
self.__delete_right(6, 7)
self.__equal("foob a")
self.__delete_right(5, 6)
self.__delete_right(4, 5)
self.__delete_right(3, 4)
self.__delete_right(2, 3)
entry.undo()
self.__equal("foob")
def tearDown(self):
self.entry.destroy()
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