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test: add test for deleting last listed buffer when there are floats (#17833)

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zeertzjq 2022-03-24 09:28:23 +08:00 committed by GitHub
parent d3af109d10
commit 2e36117840
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1 changed files with 37 additions and 7 deletions
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44
test/functional/ui/float_spec.lua
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@ -443,7 +443,7 @@ describe('float window', function()
before_each(function() before_each(function()
insert('foo') insert('foo')
end) end)
describe('when there is only one buffer leaves that window with an empty buffer', function() describe('leaves one window with an empty buffer when there is only one buffer', function()
before_each(function() before_each(function()
meths.open_win(old_buf, true, float_opts) meths.open_win(old_buf, true, float_opts)
end) end)
@ -461,8 +461,8 @@ describe('float window', function()
eq(1, #meths.list_wins()) eq(1, #meths.list_wins())
end) end)
end) end)
describe('when there are other buffers closes other windows with that buffer', function() describe('closes other windows with that buffer when there are other buffers', function()
local other_buf, same_buf_win, other_buf_win local same_buf_win, other_buf, other_buf_win
before_each(function() before_each(function()
same_buf_win = meths.open_win(old_buf, false, float_opts) same_buf_win = meths.open_win(old_buf, false, float_opts)
other_buf = meths.create_buf(true, false) other_buf = meths.create_buf(true, false)
@ -491,6 +491,35 @@ describe('float window', function()
meths.buf_delete(old_buf, {force = true}) meths.buf_delete(old_buf, {force = true})
end) end)
end) end)
describe('creates a new buffer when there is only one listed buffer', function()
local same_buf_win, unlisted_buf, unlisted_buf_win
before_each(function()
same_buf_win = meths.open_win(old_buf, false, float_opts)
unlisted_buf = meths.create_buf(true, false)
unlisted_buf_win = meths.open_win(unlisted_buf, true, float_opts)
insert('bar')
command('set nobuflisted')
meths.set_current_win(old_win)
end)
it('if called from non-floating window', function()
meths.buf_delete(old_buf, {force = true})
eq(old_win, meths.get_current_win())
expect('')
eq(2, #meths.list_wins())
end)
it('if called from floating window with the same buffer', function()
meths.set_current_win(same_buf_win)
meths.buf_delete(old_buf, {force = true})
eq(old_win, meths.get_current_win())
expect('')
eq(2, #meths.list_wins())
end)
-- TODO: this case is too hard to deal with
pending('if called from floating window with an unlisted buffer', function()
meths.set_current_win(unlisted_buf_win)
meths.buf_delete(old_buf, {force = true})
end)
end)
end) end)
end) end)
@ -505,7 +534,7 @@ describe('float window', function()
old_win = meths.get_current_win() old_win = meths.get_current_win()
end) end)
describe('closing the last non-floating window', function() describe('closing the last non-floating window', function()
describe('when all floating windows are closeable closes the tabpage', function() describe('closes the tabpage when all floating windows are closeable', function()
before_each(function() before_each(function()
meths.open_win(old_buf, true, float_opts) meths.open_win(old_buf, true, float_opts)
end) end)
@ -523,7 +552,7 @@ describe('float window', function()
eq(1, #meths.list_tabpages()) eq(1, #meths.list_tabpages())
end) end)
end) end)
describe('when there are non-closeable floating windows gives E5601', function() describe('gives E5601 when there are non-closeable floating windows', function()
before_each(function() before_each(function()
command('set nohidden') command('set nohidden')
local other_buf = meths.create_buf(true, false) local other_buf = meths.create_buf(true, false)
@ -542,8 +571,8 @@ describe('float window', function()
end) end)
end) end)
describe("deleting the last non-floating window's buffer", function() describe("deleting the last non-floating window's buffer", function()
describe('when all floating windows are closeable closes the tabpage', function() describe('closes the tabpage when all floating windows are closeable', function()
local other_buf, same_buf_win, other_buf_win local same_buf_win, other_buf, other_buf_win
before_each(function() before_each(function()
same_buf_win = meths.open_win(old_buf, false, float_opts) same_buf_win = meths.open_win(old_buf, false, float_opts)
other_buf = meths.create_buf(true, false) other_buf = meths.create_buf(true, false)
@ -569,6 +598,7 @@ describe('float window', function()
meths.buf_delete(old_buf, {force = false}) meths.buf_delete(old_buf, {force = false})
end) end)
end) end)
-- TODO: what to do when there are non-closeable floating windows?
end) end)
end) end)