diff options
Diffstat (limited to 'test/functional/api/buffer_spec.lua')
| -rw-r--r-- | test/functional/api/buffer_spec.lua | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/functional/api/buffer_spec.lua b/test/functional/api/buffer_spec.lua index d9412f0f13..93599c04f1 100644 --- a/test/functional/api/buffer_spec.lua +++ b/test/functional/api/buffer_spec.lua @@ -1,7 +1,9 @@ local helpers = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') local clear, nvim, buffer = helpers.clear, helpers.nvim, helpers.buffer local curbuf, curwin, eq = helpers.curbuf, helpers.curwin, helpers.eq local curbufmeths, ok = helpers.curbufmeths, helpers.ok +local meths = helpers.meths local funcs = helpers.funcs local request = helpers.request local exc_exec = helpers.exc_exec @@ -11,6 +13,7 @@ local NIL = helpers.NIL local meth_pcall = helpers.meth_pcall local command = helpers.command local bufmeths = helpers.bufmeths +local feed = helpers.feed describe('api/buf', function() before_each(clear) @@ -299,6 +302,38 @@ describe('api/buf', function() local retval = exc_exec("call nvim_buf_set_lines(1, 0, 1, v:false, ['test'])") eq(0, retval) end) + + it("set_lines of invisible buffer doesn't move cursor in current window", function() + local screen = Screen.new(20, 5) + screen:set_default_attr_ids({ + [1] = {bold = true, foreground = Screen.colors.Blue1}, + [2] = {bold = true}, + }) + screen:attach() + + insert([[ + Who would win? + A real window + with proper text]]) + local buf = meths.create_buf(false,true) + screen:expect([[ + Who would win? | + A real window | + with proper tex^t | + {1:~ }| + | + ]]) + + meths.buf_set_lines(buf, 0, -1, true, {'or some', 'scratchy text'}) + feed('i') -- provoke redraw + screen:expect([[ + Who would win? | + A real window | + with proper tex^t | + {1:~ }| + {2:-- INSERT --} | + ]]) + end) end) describe('get_offset', function() |