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-rw-r--r--src/testdir/test_diffmode.vim39
1 files changed, 38 insertions, 1 deletions
diff --git a/src/testdir/test_diffmode.vim b/src/testdir/test_diffmode.vim
index 39376bdab..766659486 100644
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -162,6 +162,43 @@ func Test_filler_lines()
wincmd h
call assert_equal(1, line('w0'))
unlet! diff_fdm diff_fdc
+ windo diffoff
+ bwipe!
+ enew!
+endfunc
- windo bw!
+func Test_diffget_diffput()
+ enew!
+ let l = range(50)
+ call setline(1, l)
+ call assert_fails('diffget', 'E99:')
+ diffthis
+ call assert_fails('diffget', 'E100:')
+ new
+ let l[10] = 'one'
+ let l[20] = 'two'
+ let l[30] = 'three'
+ let l[40] = 'four'
+ call setline(1, l)
+ diffthis
+ call assert_equal('one', getline(11))
+ 11diffget
+ call assert_equal('10', getline(11))
+ 21diffput
+ wincmd w
+ call assert_equal('two', getline(21))
+ normal 31Gdo
+ call assert_equal('three', getline(31))
+ call assert_equal('40', getline(41))
+ normal 41Gdp
+ wincmd w
+ call assert_equal('40', getline(41))
+ new
+ diffthis
+ call assert_fails('diffget', 'E101:')
+
+ windo diffoff
+ bwipe!
+ bwipe!
+ enew!
endfunc