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local helpers = require('test.functional.helpers')(after_each)
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local funcs = helpers.funcs
local feed = helpers.feed
local exec_capture = helpers.exec_capture
local write_file = helpers.write_file
describe('jumplist', function()
local fname1 = 'Xtest-functional-normal-jump'
local fname2 = fname1..'2'
before_each(clear)
after_each(function()
os.remove(fname1)
os.remove(fname2)
end)
it('does not add a new entry on startup', function()
eq('\n jump line col file/text\n>', funcs.execute('jumps'))
end)
it('does not require two <C-O> strokes to jump back', function()
write_file(fname1, 'first file contents')
write_file(fname2, 'second file contents')
command('args '..fname1..' '..fname2)
local buf1 = funcs.bufnr(fname1)
local buf2 = funcs.bufnr(fname2)
command('next')
feed('<C-O>')
eq(buf1, funcs.bufnr('%'))
command('first')
command('snext')
feed('<C-O>')
eq(buf1, funcs.bufnr('%'))
feed('<C-I>')
eq(buf2, funcs.bufnr('%'))
feed('<C-O>')
eq(buf1, funcs.bufnr('%'))
command('drop '..fname2)
feed('<C-O>')
eq(buf1, funcs.bufnr('%'))
end)
end)
describe("jumpoptions=stack behaves like 'tagstack'", function()
before_each(function()
clear()
feed(':clearjumps<cr>')
-- Add lines so that we have locations to jump to.
for i = 1,101,1
do
feed('iLine ' .. i .. '<cr><esc>')
end
-- Jump around to add some locations to the jump list.
feed('0gg')
feed('10gg')
feed('20gg')
feed('30gg')
feed('40gg')
feed('50gg')
feed(':set jumpoptions=stack<cr>')
end)
after_each(function()
feed('set jumpoptions=')
end)
it('discards the tail when navigating from the middle', function()
feed('<C-O>')
feed('<C-O>')
eq( ''
.. ' jump line col file/text\n'
.. ' 4 102 0 \n'
.. ' 3 1 0 Line 1\n'
.. ' 2 10 0 Line 10\n'
.. ' 1 20 0 Line 20\n'
.. '> 0 30 0 Line 30\n'
.. ' 1 40 0 Line 40\n'
.. ' 2 50 0 Line 50',
exec_capture('jumps'))
feed('90gg')
eq( ''
.. ' jump line col file/text\n'
.. ' 5 102 0 \n'
.. ' 4 1 0 Line 1\n'
.. ' 3 10 0 Line 10\n'
.. ' 2 20 0 Line 20\n'
.. ' 1 30 0 Line 30\n'
.. '>',
exec_capture('jumps'))
end)
it('does not add the same location twice adjacently', function()
feed('60gg')
feed('60gg')
eq( ''
.. ' jump line col file/text\n'
.. ' 7 102 0 \n'
.. ' 6 1 0 Line 1\n'
.. ' 5 10 0 Line 10\n'
.. ' 4 20 0 Line 20\n'
.. ' 3 30 0 Line 30\n'
.. ' 2 40 0 Line 40\n'
.. ' 1 50 0 Line 50\n'
.. '>',
exec_capture('jumps'))
end)
it('does add the same location twice nonadjacently', function()
feed('10gg')
feed('20gg')
eq( ''
.. ' jump line col file/text\n'
.. ' 8 102 0 \n'
.. ' 7 1 0 Line 1\n'
.. ' 6 10 0 Line 10\n'
.. ' 5 20 0 Line 20\n'
.. ' 4 30 0 Line 30\n'
.. ' 3 40 0 Line 40\n'
.. ' 2 50 0 Line 50\n'
.. ' 1 10 0 Line 10\n'
.. '>',
exec_capture('jumps'))
end)
end)
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