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| author | Björn Linse <bjorn.linse@gmail.com> | 2019-01-22 19:55:31 +0100 |
|---|---|---|
| committer | Björn Linse <bjorn.linse@gmail.com> | 2019-01-23 19:34:13 +0100 |
| commit | f7b174eb711a8d1d54338d6189d7d993e4526997 (patch) | |
| tree | 0d67c62aa210dab97a7d974e466ea48eb307801a /test/functional/lua/commands_spec.lua | |
| parent | 27b78130252be59416f0ce29111e59a2de99b93e (diff) | |
| download | rneovim-f7b174eb711a8d1d54338d6189d7d993e4526997.tar.gz rneovim-f7b174eb711a8d1d54338d6189d7d993e4526997.tar.bz2 rneovim-f7b174eb711a8d1d54338d6189d7d993e4526997.zip | |
tests/lua: test for multiline error messages in lua
Diffstat (limited to 'test/functional/lua/commands_spec.lua')
| -rw-r--r-- | test/functional/lua/commands_spec.lua | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/test/functional/lua/commands_spec.lua b/test/functional/lua/commands_spec.lua index 017ee55729..26dcbe0534 100644 --- a/test/functional/lua/commands_spec.lua +++ b/test/functional/lua/commands_spec.lua @@ -1,13 +1,17 @@ -- Test suite for checking :lua* commands local helpers = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') local eq = helpers.eq local NIL = helpers.NIL +local eval = helpers.eval +local feed = helpers.feed local clear = helpers.clear local meths = helpers.meths local funcs = helpers.funcs local source = helpers.source local dedent = helpers.dedent +local command = helpers.command local exc_exec = helpers.exc_exec local write_file = helpers.write_file local redir_exec = helpers.redir_exec @@ -76,6 +80,64 @@ describe(':lua command', function() eq('', redir_exec(('lua vim.api.nvim_buf_set_lines(1, 1, 2, false, {"%s"})'):format(s))) eq({'', s}, curbufmeths.get_lines(0, -1, false)) end) + + it('can show multiline error messages', function() + local screen = Screen.new(50,10) + screen:attach() + screen:set_default_attr_ids({ + [1] = {bold = true, foreground = Screen.colors.Blue1}, + [2] = {bold = true, reverse = true}, + [3] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red}, + [4] = {bold = true, foreground = Screen.colors.SeaGreen4}, + }) + + feed(':lua error("fail\\nmuch error\\nsuch details")<cr>') + screen:expect([[ + | + {1:~ }| + {1:~ }| + {1:~ }| + {2: }| + {3:E5105: Error while calling lua chunk: [string "<Vi}| + {3:mL compiled string>"]:1: fail} | + {3:much error} | + {3:such details} | + {4:Press ENTER or type command to continue}^ | + ]]) + feed('<cr>') + screen:expect([[ + ^ | + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + | + ]]) + eq('E5105: Error while calling lua chunk: [string "<VimL compiled string>"]:1: fail\nmuch error\nsuch details', eval('v:errmsg')) + + local status, err = pcall(command,'lua error("some error\\nin a\\nAPI command")') + local expected = 'Vim(lua):E5105: Error while calling lua chunk: [string "<VimL compiled string>"]:1: some error\nin a\nAPI command' + eq(false, status) + eq(expected, string.sub(err, -string.len(expected))) + + feed(':messages<cr>') + screen:expect([[ + | + {1:~ }| + {1:~ }| + {1:~ }| + {2: }| + {3:E5105: Error while calling lua chunk: [string "<Vi}| + {3:mL compiled string>"]:1: fail} | + {3:much error} | + {3:such details} | + {4:Press ENTER or type command to continue}^ | + ]]) + end) end) describe(':luado command', function() |