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-rw-r--r--src/testdir/test_filter_cmd.vim15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/testdir/test_filter_cmd.vim b/src/testdir/test_filter_cmd.vim
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+++ b/src/testdir/test_filter_cmd.vim
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+" Test the :filter command modifier
+
+func Test_filter()
+ edit Xdoesnotmatch
+ edit Xwillmatch
+ call assert_equal('"Xwillmatch"', substitute(execute('filter willma ls'), '[^"]*\(".*"\)[^"]*', '\1', ''))
+endfunc
+
+func Test_filter_fails()
+ call assert_fails('filter', 'E471:')
+ call assert_fails('filter pat', 'E476:')
+ call assert_fails('filter /pat', 'E476:')
+ call assert_fails('filter /pat/', 'E476:')
+ call assert_fails('filter /pat/ asdf', 'E492:')
+endfunc