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| author | Daniel Hahler <git@thequod.de> | 2019-07-30 11:55:55 +0200 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2019-08-06 01:23:11 +0200 |
| commit | d55b12ea508500760796ede2bca9b48f391afb80 (patch) | |
| tree | 3547cf74151f62d98809036f69be0610107a301e /test/functional/eval/environ_spec.lua | |
| parent | fd66ad226221a22f223dcfca337e893d0a9cca46 (diff) | |
| download | rneovim-d55b12ea508500760796ede2bca9b48f391afb80.tar.gz rneovim-d55b12ea508500760796ede2bca9b48f391afb80.tar.bz2 rneovim-d55b12ea508500760796ede2bca9b48f391afb80.zip | |
f_environ: cleanup/refactor
- use os_getenvname_at_index / os_getenv
- f_getenv: empty (*p == NUL) is not null (undefined)
Diffstat (limited to 'test/functional/eval/environ_spec.lua')
| -rw-r--r-- | test/functional/eval/environ_spec.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/functional/eval/environ_spec.lua b/test/functional/eval/environ_spec.lua new file mode 100644 index 0000000000..eb52f9e2da --- /dev/null +++ b/test/functional/eval/environ_spec.lua @@ -0,0 +1,12 @@ +local helpers = require('test.functional.helpers')(after_each) +local clear = helpers.clear +local eq = helpers.eq +local environ = helpers.funcs.environ + +describe('environ()', function() + it('handles empty env variable', function() + clear({env={EMPTY_VAR=""}}) + eq("", environ()['EMPTY_VAR']) + eq(nil, environ()['DOES_NOT_EXIST']) + end) +end) |