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-rw-r--r--src/nvim/testdir/test_buffer.vim33
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diff --git a/src/nvim/testdir/test_buffer.vim b/src/nvim/testdir/test_buffer.vim
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+" Tests for Vim buffer
+
+func Test_buffer_error()
+ new foo1
+ new foo2
+
+ call assert_fails('buffer foo', 'E93:')
+ call assert_fails('buffer bar', 'E94:')
+ call assert_fails('buffer 0', 'E939:')
+
+ %bwipe
+endfunc
+
+func Test_badd_options()
+ new SomeNewBuffer
+ setlocal numberwidth=3
+ wincmd p
+ badd +1 SomeNewBuffer
+ new SomeNewBuffer
+ call assert_equal(3, &numberwidth)
+ close
+ close
+ bwipe! SomeNewBuffer
+endfunc
+
+func Test_balt()
+ new SomeNewBuffer
+ balt +3 OtherBuffer
+ e #
+ call assert_equal('OtherBuffer', bufname())
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab