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Diffstat (limited to 'src/testdir/test_winfixbuf.vim')
-rw-r--r-- | src/testdir/test_winfixbuf.vim | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/testdir/test_winfixbuf.vim b/src/testdir/test_winfixbuf.vim index 04043f8734..ba44b42cca 100644 --- a/src/testdir/test_winfixbuf.vim +++ b/src/testdir/test_winfixbuf.vim @@ -1125,6 +1125,146 @@ func Test_edit() call assert_equal(l:other, bufnr()) endfunc +" Fail :e when selecting a buffer from a relative path if in a different folder +" +" In this tests there's 2 buffers +" +" foo - lives on disk, in some folder. e.g. /tmp/foo +" foo - an in-memory buffer that has not been saved to disk. If saved, it +" would live in a different folder, /other/foo. +" +" The 'winfixbuf' is looking at the in-memory buffer and trying to switch to +" the buffer on-disk (and fails, because it's a different buffer) +func Test_edit_different_buffer_on_disk_and_relative_path_to_disk() + call s:reset_all_buffers() + + let l:file_on_disk = tempname() + let l:directory_on_disk1 = fnamemodify(l:file_on_disk, ":p:h") + let l:name = fnamemodify(l:file_on_disk, ":t") + execute "edit " . l:file_on_disk + write! + + let l:directory_on_disk2 = l:directory_on_disk1 . "_something_else" + + if !isdirectory(l:directory_on_disk2) + call mkdir(l:directory_on_disk2) + endif + + execute "cd " . l:directory_on_disk2 + execute "edit " l:name + + let l:current = bufnr() + + call assert_equal(l:current, bufnr()) + set winfixbuf + call assert_fails("edit " . l:file_on_disk, "E1513:") + call assert_equal(l:current, bufnr()) + + call delete(l:directory_on_disk1) + call delete(l:directory_on_disk2) +endfunc + +" Fail :e when selecting a buffer from a relative path if in a different folder +" +" In this tests there's 2 buffers +" +" foo - lives on disk, in some folder. e.g. /tmp/foo +" foo - an in-memory buffer that has not been saved to disk. If saved, it +" would live in a different folder, /other/foo. +" +" The 'winfixbuf' is looking at the on-disk buffer and trying to switch to +" the in-memory buffer (and fails, because it's a different buffer) +func Test_edit_different_buffer_on_disk_and_relative_path_to_memory() + call s:reset_all_buffers() + + let l:file_on_disk = tempname() + let l:directory_on_disk1 = fnamemodify(l:file_on_disk, ":p:h") + let l:name = fnamemodify(l:file_on_disk, ":t") + execute "edit " . l:file_on_disk + write! + + let l:directory_on_disk2 = l:directory_on_disk1 . "_something_else" + + if !isdirectory(l:directory_on_disk2) + call mkdir(l:directory_on_disk2) + endif + + execute "cd " . l:directory_on_disk2 + execute "edit " l:name + execute "cd " . l:directory_on_disk1 + execute "edit " l:file_on_disk + execute "cd " . l:directory_on_disk2 + + let l:current = bufnr() + + call assert_equal(l:current, bufnr()) + set winfixbuf + call assert_fails("edit " . l:name, "E1513:") + call assert_equal(l:current, bufnr()) + + call delete(l:directory_on_disk1) + call delete(l:directory_on_disk2) +endfunc + +" Fail to call `:e first` if called from a starting, in-memory buffer +func Test_edit_first_buffer() + call s:reset_all_buffers() + + set winfixbuf + let l:current = bufnr() + + call assert_fails("edit first", "E1513:") + call assert_equal(l:current, bufnr()) + + edit! first + call assert_equal(l:current, bufnr()) + edit! somewhere_else + call assert_notequal(l:current, bufnr()) +endfunc + +" Allow reloading a buffer using :e +func Test_edit_no_arguments() + call s:reset_all_buffers() + + let l:current = bufnr() + file some_buffer + + call assert_equal(l:current, bufnr()) + set winfixbuf + edit + call assert_equal(l:current, bufnr()) +endfunc + +" Allow :e selecting the current buffer +func Test_edit_same_buffer_in_memory() + call s:reset_all_buffers() + + let l:current = bufnr() + file same_buffer + + call assert_equal(l:current, bufnr()) + set winfixbuf + edit same_buffer + call assert_equal(l:current, bufnr()) +endfunc + +" Allow :e selecting the current buffer as a full path +func Test_edit_same_buffer_on_disk_absolute_path() + call s:reset_all_buffers() + + let l:file = tempname() + let l:current = bufnr() + execute "edit " . l:file + write! + + call assert_equal(l:current, bufnr()) + set winfixbuf + execute "edit " l:file + call assert_equal(l:current, bufnr()) + + call delete(l:file) +endfunc + " Fail :enew but :enew! is allowed func Test_enew() call s:reset_all_buffers() |