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| author | Justin M. Keyes <justinkz@gmail.com> | 2018-10-04 11:43:56 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-04 11:43:56 +0200 |
| commit | 79b358facd6ca00f1bd60f30f643aed989698b38 (patch) | |
| tree | 34673ad058e2dd899e87517edff626b1c5bf17a1 /src/nvim/testdir | |
| parent | 94e585944dac3a1f7b75641676c4b4a3b2054749 (diff) | |
| parent | c0d835764fbf33b2effc359498e58e8a114444a8 (diff) | |
| download | rneovim-79b358facd6ca00f1bd60f30f643aed989698b38.tar.gz rneovim-79b358facd6ca00f1bd60f30f643aed989698b38.tar.bz2 rneovim-79b358facd6ca00f1bd60f30f643aed989698b38.zip | |
Merge #9078 from janlazo/vim-8.0.1832
Diffstat (limited to 'src/nvim/testdir')
| -rw-r--r-- | src/nvim/testdir/test_unlet.vim | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_unlet.vim b/src/nvim/testdir/test_unlet.vim index 3f06058d03..b02bdaab3b 100644 --- a/src/nvim/testdir/test_unlet.vim +++ b/src/nvim/testdir/test_unlet.vim @@ -28,3 +28,37 @@ endfunc func Test_unlet_fails() call assert_fails('unlet v:["count"]', 'E46:') endfunc + +func Test_unlet_env() + let envcmd = has('win32') ? 'set' : 'env' + + let $FOOBAR = 'test' + let found = 0 + for kv in split(system(envcmd), "\r*\n") + if kv == 'FOOBAR=test' + let found = 1 + endif + endfor + call assert_equal(1, found) + + unlet $FOOBAR + let found = 0 + for kv in split(system(envcmd), "\r*\n") + if kv == 'FOOBAR=test' + let found = 1 + endif + endfor + call assert_equal(0, found) + + unlet $MUST_NOT_BE_AN_ERROR +endfunc + +func Test_unlet_complete() + let g:FOOBAR = 1 + call feedkeys(":unlet g:FOO\t\n", 'tx') + call assert_true(!exists('g:FOOBAR')) + + let $FOOBAR = 1 + call feedkeys(":unlet $FOO\t\n", 'tx') + call assert_true(!exists('$FOOBAR') || empty($FOOBAR)) +endfunc |