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diff src/testdir/test_mapping.vim @ 19149:643c6c3c0da4 v8.2.0134

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patch 8.2.0134: some map functionality not covered by tests Commit: https://github.com/vim/vim/commit/8ba6bb7c94229f1e6f85ea5152ed8b4fbbbd9d20 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 20 20:41:42 2020 +0100 patch 8.2.0134: some map functionality not covered by tests Problem: Some map functionality not covered by tests. Solution: Add tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5504)
author Bram Moolenaar <Bram@vim.org>
date Mon, 20 Jan 2020 20:45:04 +0100
parents 8cc12c8d7842
children ad40333f2ec0
line wrap: on
line diff
--- a/src/testdir/test_mapping.vim
+++ b/src/testdir/test_mapping.vim
@@ -492,3 +492,76 @@ func Test_expr_map_restore_cursor()
   call StopVimInTerminal(buf)
   call delete('XtestExprMap')
 endfunc
+
+" Test for mapping errors
+func Test_map_error()
+  call assert_fails('unmap', 'E474:')
+  call assert_fails("exe 'map ' .. repeat('a', 51) .. ' :ls'", 'E474:')
+  call assert_fails('unmap abc', 'E31:')
+  call assert_fails('unabbr abc', 'E24:')
+  call assert_equal('', maparg(''))
+  call assert_fails('echo maparg("abc", [])', 'E730:')
+
+  " unique map
+  map ,w /[#&!]<CR>
+  call assert_fails("map <unique> ,w /[#&!]<CR>", 'E227:')
+  " unique buffer-local map
+  call assert_fails("map <buffer> <unique> ,w /[.,;]<CR>", 'E225:')
+  unmap ,w
+
+  " unique abbreviation
+  abbr SP special
+  call assert_fails("abbr <unique> SP special", 'E226:')
+  " unique buffer-local map
+  call assert_fails("abbr <buffer> <unique> SP special", 'E224:')
+  unabbr SP
+
+  call assert_fails('mapclear abc', 'E474:')
+  call assert_fails('abclear abc', 'E474:')
+endfunc
+
+" Test for <special> key mapping
+func Test_map_special()
+  new
+  let old_cpo = &cpo
+  set cpo+=<
+  imap <F12> Blue
+  call feedkeys("i\<F12>", "x")
+  call assert_equal("<F12>", getline(1))
+  call feedkeys("ddi<F12>", "x")
+  call assert_equal("Blue", getline(1))
+  iunmap <F12>
+  imap <special> <F12> Green
+  call feedkeys("ddi\<F12>", "x")
+  call assert_equal("Green", getline(1))
+  call feedkeys("ddi<F12>", "x")
+  call assert_equal("<F12>", getline(1))
+  iunmap <special> <F12>
+  let &cpo = old_cpo
+  %bwipe!
+endfunc
+
+" Test for hasmapto()
+func Test_hasmapto()
+  call assert_equal(0, hasmapto('/^\k\+ ('))
+  call assert_equal(0, hasmapto('/^\k\+ (', 'n'))
+  nmap ,f /^\k\+ (<CR>
+  call assert_equal(1, hasmapto('/^\k\+ ('))
+  call assert_equal(1, hasmapto('/^\k\+ (', 'n'))
+  call assert_equal(0, hasmapto('/^\k\+ (', 'v'))
+
+  call assert_equal(0, hasmapto('/^\k\+ (', 'n', 1))
+endfunc
+
+" Test for command-line completion of maps
+func Test_mapcomplete()
+  call assert_equal(['<buffer>', '<expr>', '<nowait>', '<script>',
+	      \ '<silent>', '<special>', '<unique>'],
+	      \ getcompletion('', 'mapping'))
+  call assert_equal([], getcompletion(',d', 'mapping'))
+
+  call feedkeys(":abbr! \<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_match("abbr! \x01", @:)
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab