vim-patch:8.2.2100: insufficient testing for function range and dict

Problem:    Insufficient testing for function range and dict.
Solution:   Add a few tests. (Dominique Pellé, closes vim/vim#7428)

67322bf74a

src/nvim/testdir/test_functions.vim

@@ -1865,6 +1865,7 @@ func Test_call()
   let mydict = {'data': [0, 1, 2, 3], 'len': function("Mylen")}
   eval mydict.len->call([], mydict)->assert_equal(4)
   call assert_fails("call call('Mylen', [], 0)", 'E715:')
+  call assert_fails('call foo', 'E107:')
 endfunc
 
 func Test_char2nr()

src/nvim/testdir/test_lambda.vim

@@ -245,6 +245,11 @@ func Test_closure_counter()
   call assert_equal(2, l:F())
   call assert_equal(3, l:F())
   call assert_equal(4, l:F())
+
+  call assert_match("^\n   function <SNR>\\d\\+_bar() closure"
+  \              .. "\n1        let x += 1"
+  \              .. "\n2        return x"
+  \              .. "\n   endfunction$", execute('func s:bar'))
 endfunc
 
 func Test_closure_unlet()

src/nvim/testdir/test_signals.vim

@@ -129,8 +129,7 @@ func Test_deadly_signal_TERM()
   call assert_equal(['foo'], getline(1, '$'))
 
   let result = readfile('XautoOut')
-  call assert_match('VimLeavePre triggered', result[0])
-  call assert_match('VimLeave triggered', result[1])
+  call assert_equal(["VimLeavePre triggered", "VimLeave triggered"], result)
 
   %bwipe!
   call delete('.Xsig_TERM.swp')

src/nvim/testdir/test_user_func.vim

@@ -445,4 +445,36 @@ func Test_func_arg_error()
   delfunc Xfunc
 endfunc
 
+func Test_func_dict()
+  let mydict = {'a': 'b'}
+  function mydict.somefunc() dict
+    return len(self)
+  endfunc
+
+  call assert_equal("{'a': 'b', 'somefunc': function('2')}", string(mydict))
+  call assert_equal(2, mydict.somefunc())
+  call assert_match("^\n   function \\d\\\+() dict"
+  \              .. "\n1      return len(self)"
+  \              .. "\n   endfunction$", execute('func mydict.somefunc'))
+endfunc
+
+func Test_func_range()
+  new
+  call setline(1, range(1, 8))
+  func FuncRange() range
+    echo a:firstline
+    echo a:lastline
+  endfunc
+  3
+  call assert_equal("\n3\n3", execute('call FuncRange()'))
+  call assert_equal("\n4\n6", execute('4,6 call FuncRange()'))
+  call assert_equal("\n   function FuncRange() range"
+  \              .. "\n1      echo a:firstline"
+  \              .. "\n2      echo a:lastline"
+  \              .. "\n   endfunction",
+  \                 execute('function FuncRange'))
+
+  bwipe!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab