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-rw-r--r--src/testdir/test_tagjump.vim18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/testdir/test_tagjump.vim b/src/testdir/test_tagjump.vim
index 2abf1f6595..432906efbf 100644
--- a/src/testdir/test_tagjump.vim
+++ b/src/testdir/test_tagjump.vim
@@ -1560,4 +1560,22 @@ func Test_tagbsearch()
set tags& tagbsearch&
endfunc
+" Test tag guessing with very short names
+func Test_tag_guess_short()
+ call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
+ \ "y\tXf\t/^y()/"],
+ \ 'Xt', 'D')
+ set tags=Xt cpoptions+=t
+ call writefile(['', 'int * y () {}', ''], 'Xf', 'D')
+
+ let v:statusmsg = ''
+ let @/ = ''
+ ta y
+ call assert_match('E435:', v:statusmsg)
+ call assert_equal(2, line('.'))
+ call assert_match('<y', @/)
+
+ set tags& cpoptions-=t
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab