diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/functional/options/fillchars_spec.lua | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/test/functional/options/fillchars_spec.lua b/test/functional/options/fillchars_spec.lua new file mode 100644 index 0000000000..ab61935d4c --- /dev/null +++ b/test/functional/options/fillchars_spec.lua @@ -0,0 +1,66 @@ +local helpers = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') +local clear, command = helpers.clear, helpers.command +local eval = helpers.eval +local eq = helpers.eq +local exc_exec = helpers.exc_exec + +describe("'fillchars'", function() + local screen + + before_each(function() + clear() + screen = Screen.new(25, 5) + screen:attach() + end) + + after_each(function() + screen:detach() + end) + + local function shouldfail(val,errval) + errval = errval or val + eq('Vim(set):E474: Invalid argument: fillchars='..errval, + exc_exec('set fillchars='..val)) + end + + describe('"eob" flag', function() + it("uses '~' by default", function() + eq('', eval('&fillchars')) + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + | + ]]) + end) + it('supports whitespace', function() + command('set fillchars=eob:\\ ') + screen:expect([[ + ^ | + | + | + | + | + ]]) + end) + it('supports multibyte char', function() + command('set fillchars=eob:ñ') + screen:expect([[ + ^ | + ñ | + ñ | + ñ | + | + ]]) + end) + it('handles invalid values', function() + shouldfail('eob:') -- empty string + shouldfail('eob:馬') -- doublewidth char + shouldfail('eob:å̲') -- composing chars + shouldfail('eob:xy') -- two ascii chars + shouldfail('eob:\255', 'eob:<ff>') -- invalid UTF-8 + end) + end) +end) |