shada: Add support for dumping/restoring bufs changes and win jumps

1 files changed, 77 insertions, 3 deletions

diff --git a/test/functional/shada/marks_spec.lua b/test/functional/shada/marks_spec.lua
index 04a49a6d44..b853513317 100644
--- a/test/functional/shada/marks_spec.lua
+++ b/test/functional/shada/marks_spec.lua
@@ -1,8 +1,8 @@
 -- ShaDa marks saving/reading support
 local helpers = require('test.functional.helpers')
-local nvim, nvim_window, nvim_curwin, nvim_command, nvim_eval, eq =
-  helpers.nvim, helpers.window, helpers.curwin, helpers.command, helpers.eval,
-  helpers.eq
+local nvim, nvim_window, nvim_curwin, nvim_command, nvim_feed, nvim_eval, eq =
+  helpers.nvim, helpers.window, helpers.curwin, helpers.command, helpers.feed,
+  helpers.eval, helpers.eq
 
 local shada_helpers = require('test.functional.shada.helpers')
 local reset, set_additional_cmd, clear =
@@ -15,16 +15,22 @@ end
 
 describe('ShaDa support code', function()
   testfilename = 'Xtestfile-functional-shada-marks'
+  testfilename_2 = 'Xtestfile-functional-shada-marks-2'
   before_each(function()
     reset()
     local fd = io.open(testfilename, 'w')
     fd:write('test\n')
     fd:write('test2\n')
     fd:close()
+    local fd = io.open(testfilename_2, 'w')
+    fd:write('test3\n')
+    fd:write('test4\n')
+    fd:close()
   end)
   after_each(function()
     clear()
     os.remove(testfilename)
+    os.remove(testfilename_2)
   end)
 
   it('is able to dump and read back global mark', function()
@@ -74,4 +80,72 @@ describe('ShaDa support code', function()
     nvim_command('normal! `b')
     eq(2, nvim_current_line())
   end)
+
+  it('is able to dump and restore jump list', function()
+    nvim_command('edit ' .. testfilename_2)
+    nvim_feed('G')
+    nvim_feed('gg')
+    nvim_command('edit ' .. testfilename)
+    nvim_feed('G')
+    nvim_feed('gg')
+    -- nvim_command('redir! >/tmp/jumps.last | jumps | redir END')
+    -- nvim_command('wviminfo /tmp/foo')
+    nvim_command('qall')
+    reset()
+    nvim_command('redraw')
+    -- nvim_command('redir! >/tmp/jumps.init | jumps | redir END')
+    nvim_command('edit ' .. testfilename)
+    -- nvim_command('redir! >/tmp/jumps | jumps | redir END')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(2, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename_2, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename_2, nvim_eval('bufname("%")'))
+    eq(2, nvim_current_line())
+  end)
+
+  it('is able to dump and restore jump list with different times (slow!)',
+  function()
+    nvim_command('edit ' .. testfilename_2)
+    nvim_command('sleep 2')
+    nvim_feed('G')
+    nvim_command('sleep 2')
+    nvim_feed('gg')
+    nvim_command('sleep 2')
+    nvim_command('edit ' .. testfilename)
+    nvim_command('sleep 2')
+    nvim_feed('G')
+    nvim_command('sleep 2')
+    nvim_feed('gg')
+    -- nvim_command('redir! >/tmp/jumps.last | jumps | redir END')
+    -- nvim_command('wviminfo /tmp/foo')
+    nvim_command('qall')
+    reset()
+    nvim_command('redraw')
+    -- nvim_command('redir! >/tmp/jumps.init | jumps | redir END')
+    nvim_command('edit ' .. testfilename)
+    -- nvim_command('redir! >/tmp/jumps | jumps | redir END')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename, nvim_eval('bufname("%")'))
+    eq(2, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename_2, nvim_eval('bufname("%")'))
+    eq(1, nvim_current_line())
+    nvim_command('execute "normal! \\<C-o>"')
+    eq(testfilename_2, nvim_eval('bufname("%")'))
+    eq(2, nvim_current_line())
+  end)
 end)