patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tagv8.1.1087

Problem:    tag stack is incorrect after CTRL-T and then :tag
Solution:   Handle DT_TAG differently. (test by Andy Massimino, closes #3944,
            closes #4177)

1 files changed, 73 insertions, 0 deletions

diff --git a/src/testdir/test_tagjump.vim b/src/testdir/test_tagjump.vim
index ae47a69c3..4ce9ece87 100644
--- a/src/testdir/test_tagjump.vim
+++ b/src/testdir/test_tagjump.vim
@@ -366,4 +366,77 @@ func Test_getsettagstack()
   set tags&
 endfunc
 
+func Test_tag_with_count()
+  call writefile([
+	\ 'test	Xtest.h	/^void test();$/;"	p	typeref:typename:void	signature:()',
+	\ ], 'Xtags')
+  call writefile([
+	\ 'main	Xtest.c	/^int main()$/;"	f	typeref:typename:int	signature:()',
+	\ 'test	Xtest.c	/^void test()$/;"	f	typeref:typename:void	signature:()',
+	\ ], 'Ytags')
+  cal writefile([
+	\ 'int main()',
+	\ 'void test()',
+	\ ], 'Xtest.c')
+  cal writefile([
+	\ 'void test();',
+	\ ], 'Xtest.h')
+  set tags=Xtags,Ytags
+
+  new Xtest.c
+  let tl = taglist('test', 'Xtest.c')
+  call assert_equal(tl[0].filename, 'Xtest.c')
+  call assert_equal(tl[1].filename, 'Xtest.h')
+
+  tag test
+  call assert_equal(bufname('%'), 'Xtest.c')
+  1tag test
+  call assert_equal(bufname('%'), 'Xtest.c')
+  2tag test
+  call assert_equal(bufname('%'), 'Xtest.h')
+
+  set tags&
+  call delete('Xtags')
+  call delete('Ytags')
+  bwipe Xtest.h
+  bwipe Xtest.c
+  call delete('Xtest.h')
+  call delete('Xtest.c')
+endfunc
+
+func Test_tagnr_recall()
+  call writefile([
+	\ 'test	Xtest.h	/^void test();$/;"	p',
+	\ 'main	Xtest.c	/^int main()$/;"	f',
+	\ 'test	Xtest.c	/^void test()$/;"	f',
+	\ ], 'Xtags')
+  cal writefile([
+	\ 'int main()',
+	\ 'void test()',
+	\ ], 'Xtest.c')
+  cal writefile([
+	\ 'void test();',
+	\ ], 'Xtest.h')
+  set tags=Xtags
+
+  new Xtest.c
+  let tl = taglist('test', 'Xtest.c')
+  call assert_equal(tl[0].filename, 'Xtest.c')
+  call assert_equal(tl[1].filename, 'Xtest.h')
+
+  2tag test
+  call assert_equal(bufname('%'), 'Xtest.h')
+  pop
+  call assert_equal(bufname('%'), 'Xtest.c')
+  tag
+  call assert_equal(bufname('%'), 'Xtest.h')
+
+  set tag&
+  call delete('Xtags')
+  bwipe Xtest.h
+  bwipe Xtest.c
+  call delete('Xtest.h')
+  call delete('Xtest.c')
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab