vim-patch:7.4.1571

patch 7.4.1571
Problem:    No test for ":help"
Solution:   Add a test for what 7.4.1568 fixed. (Higashi Higashi)

8e15ffcde7

src/nvim/testdir/Makefile

@@ -39,8 +39,9 @@ SCRIPTS := \
 # Tests using runtest.vim.vim.
 # Keep test_alot*.res as the last one, sort the others.
 NEW_TESTS = \
-	    test_viml.res \
 	    test_cursor_func.res \
+	    test_help_tagjump.res \
+	    test_viml.res \
 	    test_alot.res
 
 SCRIPTS_GUI := test16.out

src/nvim/testdir/test_help_tagjump.vim

@@ -0,0 +1,30 @@
+" Tests for :help! {subject}
+
+func SetUp()
+  " v:progpath is …/build/bin/nvim and we need …/build/runtime
+  " to be added to &rtp
+  let builddir = fnamemodify(exepath(v:progpath), ':h:h')
+  let s:rtp = &rtp
+  let &rtp .= printf(',%s/runtime', builddir)
+endfunc
+
+func TearDown()
+  let &rtp = s:rtp
+endfunc
+
+func Test_help_tagjump()
+  help
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ '\*help.txt\*')
+  helpclose
+
+  exec "help! ('textwidth'"
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ "\\*'textwidth'\\*")
+  helpclose
+
+  exec "help! ('buflisted'),"
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ "\\*'buflisted'\\*")
+  helpclose
+endfunc

src/nvim/version.c

@@ -111,7 +111,7 @@ static int included_patches[] = {
   1574,
   // 1573,
   // 1572 NA
-  // 1571,
+  1571,
   1570,
   1569,
   1568,