From 7335a67b5754255f0e892303a0f4e3521035e7d8 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Sat, 12 Nov 2022 12:29:16 +0800 Subject: vim-patch:9.0.0845: shell command with just space gives strange error (#21029) Problem: Shell command with just space gives strange error. Solution: Skip white space at start of the argument. (Christian Brabandt, Shane-XB-Qian, closes vim/vim#11515, closes vim/vim#11495) https://github.com/vim/vim/commit/4e7590ec00483077daaa567aa2220bc8df912f3c Co-authored-by: shane.xb.qian --- src/nvim/testdir/test_cmdline.vim | 47 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'src/nvim/testdir') diff --git a/src/nvim/testdir/test_cmdline.vim b/src/nvim/testdir/test_cmdline.vim index b0be7ab396..2921c8b41a 100644 --- a/src/nvim/testdir/test_cmdline.vim +++ b/src/nvim/testdir/test_cmdline.vim @@ -1628,6 +1628,53 @@ func Test_cmd_bang_E135() %bwipe! endfunc +func Test_cmd_bang_args() + new + :.! + call assert_equal(0, v:shell_error) + + " Note that below there is one space char after the '!'. This caused a + " shell error in the past, see https://github.com/vim/vim/issues/11495. + :.! + call assert_equal(0, v:shell_error) + bwipe! + + CheckUnix + :.!pwd + call assert_equal(0, v:shell_error) + :.! pwd + call assert_equal(0, v:shell_error) + + " Note there is one space after 'pwd'. + :.! pwd + call assert_equal(0, v:shell_error) + + " Note there are two spaces after 'pwd'. + :.! pwd + call assert_equal(0, v:shell_error) + :.!ls ~ + call assert_equal(0, v:shell_error) + + " Note there is one space char after '~'. + :.!ls ~ + call assert_equal(0, v:shell_error) + + " Note there are two spaces after '~'. + :.!ls ~ + call assert_equal(0, v:shell_error) + + :.!echo "foo" + call assert_equal(getline('.'), "foo") + :.!echo "foo " + call assert_equal(getline('.'), "foo ") + :.!echo " foo " + call assert_equal(getline('.'), " foo ") + :.!echo " foo " + call assert_equal(getline('.'), " foo ") + + %bwipe! +endfunc + " Test for using ~ for home directory in cmdline completion matches func Test_cmdline_expand_home() call mkdir('Xdir') -- cgit