patch 9.0.1697: incsearch test not sufficient

Problem: incsearch test not sufficient (after 9.0.1691)
Solution: add an additional test

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Christ van Willegen <cvwillegen@gmail.com>

src/testdir/dumps/Test_incsearch_restore_view_02.dump

@@ -2,5 +2,5 @@
 @20
 @20
 @20
-|x+1&&@2| +0&&@16
-|/|x@2> @15
+|x+1&&@1|x+0&&| @16
+|/|x@1> @16

src/testdir/dumps/Test_incsearch_restore_view_03.dump

@@ -0,0 +1,6 @@
+| +0&#ffffff0@19
+@20
+@20
+@20
+|x+1&&@2| +0&&@16
+|/|x@2> @15

src/testdir/test_search.vim

@@ -2094,8 +2094,10 @@ func Test_incsearch_restore_view()
   let buf = RunVimInTerminal('-S Xincsearch_restore_view', {'rows': 6, 'cols': 20})
 
   call VerifyScreenDump(buf, 'Test_incsearch_restore_view_01', {})
-  call term_sendkeys(buf, '/xxx')
+  call term_sendkeys(buf, '/xx')
   call VerifyScreenDump(buf, 'Test_incsearch_restore_view_02', {})
+  call term_sendkeys(buf, 'x')
+  call VerifyScreenDump(buf, 'Test_incsearch_restore_view_03', {})
   call term_sendkeys(buf, "\<Esc>")
   call VerifyScreenDump(buf, 'Test_incsearch_restore_view_01', {})
 

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1697,
 /**/
     1696,
 /**/