diff options
Diffstat (limited to 'test/functional/api/window_spec.lua')
| -rw-r--r-- | test/functional/api/window_spec.lua | 157 |
1 files changed, 125 insertions, 32 deletions
diff --git a/test/functional/api/window_spec.lua b/test/functional/api/window_spec.lua index d90323181c..4496e1f644 100644 --- a/test/functional/api/window_spec.lua +++ b/test/functional/api/window_spec.lua @@ -1,4 +1,3 @@ --- Sanity checks for window_* API calls via msgpack-rpc local helpers = require('test.functional.helpers')(after_each) local clear, nvim, curbuf, curbuf_contents, window, curwin, eq, neq, ok, feed, insert, eval = helpers.clear, helpers.nvim, helpers.curbuf, @@ -7,6 +6,12 @@ local clear, nvim, curbuf, curbuf_contents, window, curwin, eq, neq, local wait = helpers.wait local curwinmeths = helpers.curwinmeths local funcs = helpers.funcs +local request = helpers.request +local NIL = helpers.NIL +local meth_pcall = helpers.meth_pcall +local meths = helpers.meths +local command = helpers.command +local expect_err = helpers.expect_err -- check if str is visible at the beginning of some line local function is_visible(str) @@ -27,17 +32,32 @@ local function is_visible(str) return false end -describe('window_* functions', function() +describe('API/win', function() before_each(clear) - describe('get_buffer', function() + describe('get_buf', function() it('works', function() - eq(curbuf(), window('get_buffer', nvim('get_windows')[1])) + eq(curbuf(), window('get_buf', nvim('list_wins')[1])) nvim('command', 'new') - nvim('set_current_window', nvim('get_windows')[2]) - eq(curbuf(), window('get_buffer', nvim('get_windows')[2])) - neq(window('get_buffer', nvim('get_windows')[1]), - window('get_buffer', nvim('get_windows')[2])) + nvim('set_current_win', nvim('list_wins')[2]) + eq(curbuf(), window('get_buf', nvim('list_wins')[2])) + neq(window('get_buf', nvim('list_wins')[1]), + window('get_buf', nvim('list_wins')[2])) + end) + end) + + describe('set_buf', function() + it('works', function() + nvim('command', 'new') + local windows = nvim('list_wins') + neq(window('get_buf', windows[2]), window('get_buf', windows[1])) + window('set_buf', windows[2], window('get_buf', windows[1])) + eq(window('get_buf', windows[2]), window('get_buf', windows[1])) + end) + + it('validates args', function() + expect_err('Invalid buffer id$', window, 'set_buf', nvim('get_current_win'), 23) + expect_err('Invalid window id$', window, 'set_buf', 23, nvim('get_current_buf')) end) end) @@ -52,6 +72,12 @@ describe('window_* functions', function() eq('typing\n some dumb text', curbuf_contents()) end) + it('does not leak memory when using invalid window ID with invalid pos', + function() + eq({false, 'Invalid window id'}, + meth_pcall(meths.win_set_cursor, 1, {"b\na"})) + end) + it('updates the screen, and also when the window is unfocused', function() insert("prologue") feed('100o<esc>') @@ -98,33 +124,56 @@ describe('window_* functions', function() neq(win, curwin()) end) + it('remembers what column it wants to be in', function() + insert("first line") + feed('o<esc>') + insert("second line") + + feed('gg') + wait() -- let nvim process the 'gg' command + + -- cursor position is at beginning + local win = curwin() + eq({1, 0}, window('get_cursor', win)) + + -- move cursor to column 5 + window('set_cursor', win, {1, 5}) + + -- move down a line + feed('j') + wait() -- let nvim process the 'j' command + + -- cursor is still in column 5 + eq({2, 5}, window('get_cursor', win)) + end) + end) describe('{get,set}_height', function() it('works', function() nvim('command', 'vsplit') - eq(window('get_height', nvim('get_windows')[2]), - window('get_height', nvim('get_windows')[1])) - nvim('set_current_window', nvim('get_windows')[2]) + eq(window('get_height', nvim('list_wins')[2]), + window('get_height', nvim('list_wins')[1])) + nvim('set_current_win', nvim('list_wins')[2]) nvim('command', 'split') - eq(window('get_height', nvim('get_windows')[2]), - math.floor(window('get_height', nvim('get_windows')[1]) / 2)) - window('set_height', nvim('get_windows')[2], 2) - eq(2, window('get_height', nvim('get_windows')[2])) + eq(window('get_height', nvim('list_wins')[2]), + math.floor(window('get_height', nvim('list_wins')[1]) / 2)) + window('set_height', nvim('list_wins')[2], 2) + eq(2, window('get_height', nvim('list_wins')[2])) end) end) describe('{get,set}_width', function() it('works', function() nvim('command', 'split') - eq(window('get_width', nvim('get_windows')[2]), - window('get_width', nvim('get_windows')[1])) - nvim('set_current_window', nvim('get_windows')[2]) + eq(window('get_width', nvim('list_wins')[2]), + window('get_width', nvim('list_wins')[1])) + nvim('set_current_win', nvim('list_wins')[2]) nvim('command', 'vsplit') - eq(window('get_width', nvim('get_windows')[2]), - math.floor(window('get_width', nvim('get_windows')[1]) / 2)) - window('set_width', nvim('get_windows')[2], 2) - eq(2, window('get_width', nvim('get_windows')[2])) + eq(window('get_width', nvim('list_wins')[2]), + math.floor(window('get_width', nvim('list_wins')[1]) / 2)) + window('set_width', nvim('list_wins')[2], 2) + eq(2, window('get_width', nvim('list_wins')[2])) end) end) @@ -136,6 +185,26 @@ describe('window_* functions', function() eq(1, funcs.exists('w:lua')) curwinmeths.del_var('lua') eq(0, funcs.exists('w:lua')) + eq({false, 'Key not found: lua'}, meth_pcall(curwinmeths.del_var, 'lua')) + curwinmeths.set_var('lua', 1) + command('lockvar w:lua') + eq({false, 'Key is locked: lua'}, meth_pcall(curwinmeths.del_var, 'lua')) + eq({false, 'Key is locked: lua'}, meth_pcall(curwinmeths.set_var, 'lua', 1)) + end) + + it('window_set_var returns the old value', function() + local val1 = {1, 2, {['3'] = 1}} + local val2 = {4, 7} + eq(NIL, request('window_set_var', 0, 'lua', val1)) + eq(val1, request('window_set_var', 0, 'lua', val2)) + end) + + it('window_del_var returns the old value', function() + local val1 = {1, 2, {['3'] = 1}} + local val2 = {4, 7} + eq(NIL, request('window_set_var', 0, 'lua', val1)) + eq(val1, request('window_set_var', 0, 'lua', val2)) + eq(val2, request('window_del_var', 0, 'lua')) end) end) @@ -152,17 +221,17 @@ describe('window_* functions', function() describe('get_position', function() it('works', function() - local height = window('get_height', nvim('get_windows')[1]) - local width = window('get_width', nvim('get_windows')[1]) + local height = window('get_height', nvim('list_wins')[1]) + local width = window('get_width', nvim('list_wins')[1]) nvim('command', 'split') nvim('command', 'vsplit') - eq({0, 0}, window('get_position', nvim('get_windows')[1])) + eq({0, 0}, window('get_position', nvim('list_wins')[1])) local vsplit_pos = math.floor(width / 2) local split_pos = math.floor(height / 2) local win2row, win2col = - unpack(window('get_position', nvim('get_windows')[2])) + unpack(window('get_position', nvim('list_wins')[2])) local win3row, win3col = - unpack(window('get_position', nvim('get_windows')[3])) + unpack(window('get_position', nvim('list_wins')[3])) eq(0, win2row) eq(0, win3col) ok(vsplit_pos - 1 <= win2col and win2col <= vsplit_pos + 1) @@ -175,19 +244,43 @@ describe('window_* functions', function() nvim('command', 'tabnew') nvim('command', 'vsplit') eq(window('get_tabpage', - nvim('get_windows')[1]), nvim('get_tabpages')[1]) + nvim('list_wins')[1]), nvim('list_tabpages')[1]) eq(window('get_tabpage', - nvim('get_windows')[2]), nvim('get_tabpages')[2]) + nvim('list_wins')[2]), nvim('list_tabpages')[2]) eq(window('get_tabpage', - nvim('get_windows')[3]), nvim('get_tabpages')[2]) + nvim('list_wins')[3]), nvim('list_tabpages')[2]) + end) + end) + + describe('get_number', function() + it('works', function() + local wins = nvim('list_wins') + eq(1, window('get_number', wins[1])) + + nvim('command', 'split') + local win1, win2 = unpack(nvim('list_wins')) + eq(1, window('get_number', win1)) + eq(2, window('get_number', win2)) + + nvim('command', 'wincmd J') + eq(2, window('get_number', win1)) + eq(1, window('get_number', win2)) + + nvim('command', 'tabnew') + local win3 = nvim('list_wins')[3] + -- First tab page + eq(2, window('get_number', win1)) + eq(1, window('get_number', win2)) + -- Second tab page + eq(1, window('get_number', win3)) end) end) describe('is_valid', function() it('works', function() nvim('command', 'split') - local win = nvim('get_windows')[2] - nvim('set_current_window', win) + local win = nvim('list_wins')[2] + nvim('set_current_win', win) ok(window('is_valid', win)) nvim('command', 'close') ok(not window('is_valid', win)) |