def testCanReplace(self):
self.view.run_command("append", {"characters": "aaa bbb ccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
old = "'"
for new, brackets in BRACKETS.items():
# with self.subTest(bracket=new): # Not supported in Python 3.3
old_a, old_b = BRACKETS[old]
new_a, new_b = brackets
self.view.sel().clear()
self.view.sel().add(R(7))
self.view.run_command("insert", {"characters": old_b})
self.view.sel().clear()
self.view.sel().add(R(4))
self.view.run_command("insert", {"characters": old_a})
self.assertEquals(self.view.substr(4), old_a)
self.assertEquals(self.view.substr(8), old_b)
self.view.run_command("_six_surround_delete", {"old": old})
self.assertEquals(self.view.substr(4), "b")
self.assertEquals(self.view.substr(7), " ")
old = new
def run(self, edit, old):
old_a, old_b = BRACKETS[old]
a = find_in_line(self.view, old_a, forward=False)
if a < 0:
return
b = find_in_line(self.view, old_b)
if b < 0:
return
self.view.erase(edit, R(b, b + 1))
self.view.erase(edit, R(a, a + 1))
def testReturnsPointIfFoundReversed(self):
self.view.run_command("append", {"characters": "aaa\nxbb\nccc"})
self.view.sel().clear()
self.view.sel().add(R(6))
rv = find_in_line(self.view, "x", forward=False)
self.assertEquals(rv, 4)
def testReturnsNegativeNumberIfNotFoundReversed(self):
self.view.run_command("append", {"characters": "aaa\nbbb\nccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
rv = find_in_line(self.view, "x", forward=False)
self.assertTrue(rv < 0)
def testReturnsPointIfFound(self):
self.view.run_command("append", {"characters": "aaa\nbbx\nccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
rv = find_in_line(self.view, "x")
self.assertEquals(rv, 6)
def testCanExecute(self):
self.view.run_command("append", {"characters": "aaa (bbb) ccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
self.assertEquals("(", self.view.substr(4))
self.assertEquals(")", self.view.substr(8))
self.command.old = "("
self.command.execute()
self.assertEquals("b", self.view.substr(4))
self.assertEquals(" ", self.view.substr(7))
def run(self, edit, old, new):
# The drudgery above is necessary only to reach this point, where we know
# exactly what Sublime Text needs to do.
old_a, old_b = BRACKETS[old]
new_a, new_b = BRACKETS[new]
a = find_in_line(self.view, old_a, forward=False)
if a < 0:
# TODO: Signal the state that it should abort.
# Caller can't catch this exception from the command; just stop.
# raise AbortCommandError
return
b = find_in_line(self.view, old_b)
if b < 0:
# TODO: Signal the state that it should abort.
# Caller can't catch this exception from the command; just stop.
# raise AbortCommandError
return
self.view.replace(edit, R(a, a + 1), new_a)
self.view.replace(edit, R(b, b + 1), new_b)
def testDoesNotExecuteForIdenticalBracket(self):
self.view.run_command("append", {"characters": "aaa (bbb) ccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
self.assertEquals("(", self.view.substr(4))
self.assertEquals(")", self.view.substr(8))
self.command.old = "("
self.command.new = ")"
self.command.execute()
self.assertEquals("(", self.view.substr(4))
self.assertEquals(")", self.view.substr(8))
def testCanUndoInOneStep(self):
self.view.run_command("append", {"characters": "aaa 'bbb' ccc"})
self.view.sel().clear()
self.view.sel().add(R(5))
self.assertEquals(self.view.substr(4), "'")
self.assertEquals(self.view.substr(8), "'")
self.view.run_command("_six_surround_change", {"old": "'", "new": '"'})
self.assertEquals(self.view.substr(4), '"')
self.assertEquals(self.view.substr(8), '"')
self.view.run_command("undo")
self.assertEquals(self.view.substr(4), "'")
self.assertEquals(self.view.substr(8), "'")
from Vintageous.vi.text_objects import find_next_lone_bracket
from sublime import Region as R
test = namedtuple('simple_test', 'content start brackets expected msg')
TESTS = (
test(content='aaa',
start=1,
brackets=('\\{', '\\}'),
expected=None,
msg='should return none'),
test(content='a{a}a',
start=1,
brackets=('\\{', '\\}'),
expected=R(1, 2),
msg='should find bracket at caret position'),
test(content='{aa}a',
start=1,
brackets=('\\{', '\\}'),
expected=R(0, 1),
msg='should find bracket at BOF'),
test(content='bbb{aa}a',
start=2,
brackets=('\\{', '\\}'),
expected=None,
msg='should not find brackets after caret'),
test(content='a{bc',
start=3,
brackets=('\\{', '\\}'),
expected=R(1, 2),
from sublime import Region as R
from Vintageous.tests import set_text
from Vintageous.tests import add_sel
from Vintageous.tests import ViewTest
from Vintageous.vi.text_objects import find_prev_lone_bracket
from Vintageous.vi.text_objects import find_next_lone_bracket
test = namedtuple('simple_test', 'content start brackets expected msg')
TESTS = (
test(content='aaa', start=1, brackets=('\\{', '\\}'), expected=None, msg='should return none'),
test(content='a{a}a', start=1, brackets=('\\{', '\\}'), expected=R(1, 2), msg='should find bracket at caret position'),
test(content='{aa}a', start=1, brackets=('\\{', '\\}'), expected=R(0, 1), msg='should find bracket at BOF'),
test(content='bbb{aa}a', start=2, brackets=('\\{', '\\}'), expected=None, msg='should not find brackets after caret'),
test(content='a{bc', start=3, brackets=('\\{', '\\}'), expected=R(1, 2), msg='should find unbalanced bracket before caret'),
test(content='foo {bar {foo} bar}', start=16, brackets=('\\{', '\\}'), expected=R(4, 5), msg='should find outer bracket from RHS'),
test(content='foo {bar {foo} bar}', start=7, brackets=('\\{', '\\}'), expected=R(4, 5), msg='should find outer bracket from LHS'),
test(content='foo {bar {foo} bar}', start=13, brackets=('\\{', '\\}'), expected=R(9, 10), msg='should find inner bracket'),
test(content='foo {bar {foo} bar', start=16, brackets=('\\{', '\\}'), expected=R(4, 5), msg='should find outer if unbalanced outer'),
test(content='foo {bar {foo} bar', start=12, brackets=('\\{', '\\}'), expected=R(9, 10), msg='should find inner if unbalanced outer'),
test(content='foo {bar {foo} bar', start=4, brackets=('\\{', '\\}'), expected=R(4, 5), msg='should find bracket at caret position'),
test(content='a\\{bc', start=2, brackets=('\\{', '\\}'), expected=None, msg='should not find escaped bracket at caret position'),
test(content='a\\{bc', start=3, brackets=('\\{', '\\}'), expected=None, msg='should not find escaped bracket'),
)