diff options
Diffstat (limited to 'test/functional/terminal/window_split_tab_spec.lua')
| -rw-r--r-- | test/functional/terminal/window_split_tab_spec.lua | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/test/functional/terminal/window_split_tab_spec.lua b/test/functional/terminal/window_split_tab_spec.lua new file mode 100644 index 0000000000..c102b1f133 --- /dev/null +++ b/test/functional/terminal/window_split_tab_spec.lua @@ -0,0 +1,138 @@ +local helpers = require('test.functional.helpers') +local thelpers = require('test.functional.terminal.helpers') +local clear, eq, curbuf = helpers.clear, helpers.eq, helpers.curbuf +local feed, nvim = helpers.feed, helpers.nvim +local feed_data = thelpers.feed_data + +describe('terminal', function() + local screen + + before_each(function() + clear() + -- set the statusline to a constant value because of variables like pid + -- and current directory and to improve visibility of splits + nvim('set_option', 'statusline', '==========') + nvim('command', 'highlight StatusLine cterm=NONE') + nvim('command', 'highlight StatusLineNC cterm=NONE') + nvim('command', 'highlight VertSplit cterm=NONE') + screen = thelpers.screen_setup(3) + end) + + after_each(function() + screen:detach() + end) + + describe('when the screen is resized', function() + it('will forward a resize request to the program', function() + screen:try_resize(screen._width + 3, screen._height + 5) + screen:expect([[ + tty ready | + rows: 14, cols: 53 | + {1: } | + | + | + | + | + | + | + | + | + | + | + | + -- TERMINAL -- | + ]]) + screen:try_resize(screen._width - 6, screen._height - 10) + screen:expect([[ + tty ready | + rows: 14, cols: 53 | + rows: 4, cols: 47 | + {1: } | + -- TERMINAL -- | + ]]) + end) + end) + + describe('split horizontally', function() + before_each(function() + nvim('command', 'sp') + end) + + local function reduce_height() + screen:expect([[ + tty ready | + rows: 3, cols: 50 | + {1: } | + ~ | + ========== | + tty ready | + rows: 3, cols: 50 | + {2: } | + ========== | + -- TERMINAL -- | + ]]) + end + + it('uses the minimum height of all window displaying it', reduce_height) + + describe('and then vertically', function() + before_each(function() + reduce_height() + nvim('command', 'vsp') + end) + + local function reduce_width() + screen:expect([[ + rows: 3, cols: 50 |rows: 3, cols: 50 | + rows: 3, cols: 24 |rows: 3, cols: 24 | + {1: } |{2: } | + ~ |~ | + ========== ========== | + rows: 3, cols: 50 | + rows: 3, cols: 24 | + {2: } | + ========== | + -- TERMINAL -- | + ]]) + feed('<c-\\><c-n>gg') + screen:expect([[ + ^tty ready |rows: 3, cols: 50 | + rows: 3, cols: 50 |rows: 3, cols: 24 | + rows: 3, cols: 24 |{2: } | + {2: } |~ | + ========== ========== | + rows: 3, cols: 50 | + rows: 3, cols: 24 | + {2: } | + ========== | + | + ]]) + end + + it('uses the minimum width of all window displaying it', reduce_width) + + describe('and then closes one of the vertical splits with q:', function() + before_each(function() + reduce_width() + nvim('command', 'q') + feed('<c-w>ja') + end) + + it('will restore the width', function() + screen:expect([[ + rows: 3, cols: 24 | + rows: 3, cols: 50 | + {2: } | + ~ | + ========== | + rows: 3, cols: 24 | + rows: 3, cols: 50 | + {1: } | + ========== | + -- TERMINAL -- | + ]]) + end) + end) + end) + end) +end) |