diff options
| -rw-r--r-- | test/functional/api/buffer_spec.lua | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/functional/api/buffer_spec.lua b/test/functional/api/buffer_spec.lua index b85594f7af..99b6c68f6d 100644 --- a/test/functional/api/buffer_spec.lua +++ b/test/functional/api/buffer_spec.lua @@ -29,8 +29,14 @@ describe('buffer_* functions', function() eq('', curbuf('get_line', 0)) curbuf('set_line', 0, 'line1') eq('line1', curbuf('get_line', 0)) + eq('', curbuf('get_line', 1)) + eq('', curbuf('get_line', -2)) + eq(false, pcall(function() curbuf('set_line', 1) end)) + eq(false, pcall(function() curbuf('set_line', -2) end)) curbuf('set_line', 0, 'line2') eq('line2', curbuf('get_line', 0)) + eq(false, pcall(function() curbuf('del_line', 2) end)) + eq(false, pcall(function() curbuf('del_line', -3) end)) curbuf('del_line', 0) eq('', curbuf('get_line', 0)) end) @@ -54,6 +60,15 @@ describe('buffer_* functions', function() eq({'a', 'b'}, curbuf('get_line_slice', 0, -1, true, false)) eq({'b'}, curbuf('get_line_slice', 1, -1, true, false)) eq({'b', 'c'}, curbuf('get_line_slice', -2, -1, true, true)) + eq({}, curbuf('get_line_slice', 2, 3, false, true)) + eq({}, curbuf('get_line_slice', 3, 9, true, true)) + eq({}, curbuf('get_line_slice', 3, -1, true, true)) + eq({}, curbuf('get_line_slice', -3, -4, false, true)) + eq({}, curbuf('get_line_slice', -4, -5, true, true)) + eq({'c'}, curbuf('get_line_slice', -1, 4, true, true)) + eq({'a', 'b', 'c'}, curbuf('get_line_slice', 0, 5, true, true)) + eq(false, pcall(function() curbuf('set_line_slice', 4, 5, true, true, {'d'}) end)) + eq(false, pcall(function() curbuf('set_line_slice', -4, -5, true, true, {'d'}) end)) curbuf('set_line_slice', 1, 2, true, false, {'a', 'b', 'c'}) eq({'a', 'a', 'b', 'c', 'c'}, curbuf('get_line_slice', 0, -1, true, true)) curbuf('set_line_slice', -1, -1, true, true, {'a', 'b', 'c'}) |