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import pytest
from pynvim.api import Nvim
def test_buffer(vim: Nvim) -> None:
assert vim.current.buffer == vim.windows[0].buffer
vim.command('new')
vim.current.window = vim.windows[1]
assert vim.current.buffer == vim.windows[1].buffer
assert vim.windows[0].buffer != vim.windows[1].buffer
def test_cursor(vim: Nvim) -> None:
assert vim.current.window.cursor == (1, 0)
vim.command('normal ityping\033o some text')
assert vim.current.buffer[:] == ['typing', ' some text']
assert vim.current.window.cursor == (2, 10)
vim.current.window.cursor = (2, 6)
vim.command('normal i dumb')
assert vim.current.buffer[:] == ['typing', ' some dumb text']
def test_height(vim: Nvim) -> None:
vim.command('vsplit')
assert vim.windows[1].height == vim.windows[0].height
vim.current.window = vim.windows[1]
vim.command('split')
assert vim.windows[1].height == vim.windows[0].height // 2
vim.windows[1].height = 2
assert vim.windows[1].height == 2
def test_width(vim: Nvim) -> None:
vim.command('split')
assert vim.windows[1].width == vim.windows[0].width
vim.current.window = vim.windows[1]
vim.command('vsplit')
assert vim.windows[1].width == vim.windows[0].width // 2
vim.windows[1].width = 2
assert vim.windows[1].width == 2
def test_vars(vim: Nvim) -> None:
vim.current.window.vars['python'] = [1, 2, {'3': 1}]
assert vim.current.window.vars['python'] == [1, 2, {'3': 1}]
assert vim.eval('w:python') == [1, 2, {'3': 1}]
assert vim.current.window.vars.get('python') == [1, 2, {'3': 1}]
del vim.current.window.vars['python']
with pytest.raises(KeyError):
vim.current.window.vars['python']
assert vim.eval('exists("w:python")') == 0
with pytest.raises(KeyError):
del vim.current.window.vars['python']
assert vim.current.window.vars.get('python', 'default') == 'default'
def test_options(vim: Nvim) -> None:
vim.current.window.options['colorcolumn'] = '4,3'
assert vim.current.window.options['colorcolumn'] == '4,3'
# global-local option
vim.current.window.options['statusline'] = 'window-status'
assert vim.current.window.options['statusline'] == 'window-status'
assert vim.options['statusline'] == ''
with pytest.raises(KeyError) as excinfo:
vim.current.window.options['doesnotexist']
assert excinfo.value.args == ("Invalid option name: 'doesnotexist'",)
def test_position(vim: Nvim) -> None:
height = vim.windows[0].height
width = vim.windows[0].width
vim.command('split')
vim.command('vsplit')
assert (vim.windows[0].row, vim.windows[0].col) == (0, 0)
vsplit_pos = width / 2
split_pos = height / 2
assert vim.windows[1].row == 0
assert vsplit_pos - 1 <= vim.windows[1].col <= vsplit_pos + 1
assert split_pos - 1 <= vim.windows[2].row <= split_pos + 1
assert vim.windows[2].col == 0
def test_tabpage(vim: Nvim) -> None:
vim.command('tabnew')
vim.command('vsplit')
assert vim.windows[0].tabpage == vim.tabpages[0]
assert vim.windows[1].tabpage == vim.tabpages[1]
assert vim.windows[2].tabpage == vim.tabpages[1]
def test_valid(vim: Nvim) -> None:
vim.command('split')
window = vim.windows[1]
vim.current.window = window
assert window.valid
vim.command('q')
assert not window.valid
def test_number(vim: Nvim) -> None:
curnum = vim.current.window.number
vim.command('bot split')
assert vim.current.window.number == curnum + 1
vim.command('bot split')
assert vim.current.window.number == curnum + 2
def test_handle(vim: Nvim) -> None:
hnd1 = vim.current.window.handle
vim.command('bot split')
hnd2 = vim.current.window.handle
assert hnd2 != hnd1
vim.command('bot split')
hnd3 = vim.current.window.handle
assert hnd1 != hnd2 != hnd3
vim.command('wincmd w')
assert vim.current.window.handle == hnd1
def test_repr(vim: Nvim) -> None:
assert repr(vim.current.window) == "<Window(handle=1000)>"
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