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| author | Björn Linse <bjorn.linse@gmail.com> | 2015-07-27 13:39:38 +0200 |
|---|---|---|
| committer | Björn Linse <bjorn.linse@gmail.com> | 2015-09-16 21:42:57 +0200 |
| commit | c8aaabc09c9cd27aeadf395fc025260054490081 (patch) | |
| tree | e29474a57388a7e1cf8269f553c5be8c2ff36aa1 /test/functional/api/vim_spec.lua | |
| parent | 8c2481806d9d4cc7641968e04be5e9c87e034752 (diff) | |
| download | rneovim-c8aaabc09c9cd27aeadf395fc025260054490081.tar.gz rneovim-c8aaabc09c9cd27aeadf395fc025260054490081.tar.bz2 rneovim-c8aaabc09c9cd27aeadf395fc025260054490081.zip | |
api: vim_err_write: add tests for multiline handling
Diffstat (limited to 'test/functional/api/vim_spec.lua')
| -rw-r--r-- | test/functional/api/vim_spec.lua | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/test/functional/api/vim_spec.lua b/test/functional/api/vim_spec.lua index 9e880a4f04..8d4e183653 100644 --- a/test/functional/api/vim_spec.lua +++ b/test/functional/api/vim_spec.lua @@ -1,6 +1,8 @@ -- Sanity checks for vim_* API calls via msgpack-rpc local helpers = require('test.functional.helpers') -local clear, nvim, eq, neq, ok = helpers.clear, helpers.nvim, helpers.eq, helpers.neq, helpers.ok +local Screen = require('test.functional.ui.screen') +local clear, nvim, eq, neq = helpers.clear, helpers.nvim, helpers.eq, helpers.neq +local ok, nvim_async, feed = helpers.ok, helpers.nvim_async, helpers.feed describe('vim_* functions', function() @@ -177,6 +179,104 @@ describe('vim_* functions', function() end) end) + describe('err_write', function() + before_each(function() + clear() + screen = Screen.new(40, 8) + screen:attach() + screen:set_default_attr_ids({ + [1] = {foreground = Screen.colors.White, background = Screen.colors.Red}, + [2] = {bold = true, foreground = Screen.colors.SeaGreen} + }) + screen:set_default_attr_ignore( {{bold=true, foreground=Screen.colors.Blue}} ) + end) + + it('can show one line', function() + nvim_async('err_write', 'has bork\n') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + ~ | + ~ | + ~ | + {1:has bork} | + ]]) + end) + + it('shows return prompt when more than &cmdheight lines', function() + nvim_async('err_write', 'something happened\nvery bad\n') + screen:expect([[ + ~ | + ~ | + ~ | + ~ | + ~ | + {1:something happened} | + {1:very bad} | + {2:Press ENTER or type command to continue}^ | + ]]) + end) + + it('shows return prompt after all lines are shown', function() + nvim_async('err_write', 'FAILURE\nERROR\nEXCEPTION\nTRACEBACK\n') + screen:expect([[ + ~ | + ~ | + ~ | + {1:FAILURE} | + {1:ERROR} | + {1:EXCEPTION} | + {1:TRACEBACK} | + {2:Press ENTER or type command to continue}^ | + ]]) + end) + + it('handles multiple calls', function() + -- without linebreak text is joined to one line + nvim_async('err_write', 'very ') + nvim_async('err_write', 'fail\n') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + ~ | + ~ | + ~ | + {1:very fail} | + ]]) + + -- shows up to &cmdheight lines + nvim_async('err_write', 'more fail\n') + nvim_async('err_write', 'too fail\n') + screen:expect([[ + ~ | + ~ | + ~ | + ~ | + ~ | + {1:very fail} | + {1:more fail} | + {2:Press ENTER or type command to continue}^ | + ]]) + + -- shows the rest after return + feed('<cr>') + screen:expect([[ + ~ | + ~ | + ~ | + {1:very fail} | + {1:more fail} | + {2:Press ENTER or type command to continue} | + {1:too fail} | + {2:Press ENTER or type command to continue}^ | + ]]) + end) + end) + it('can throw exceptions', function() local status, err = pcall(nvim, 'get_option', 'invalid-option') eq(false, status) |