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| author | Daniel Hahler <git@thequod.de> | 2019-07-30 11:37:39 +0200 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2019-08-09 23:42:03 +0200 |
| commit | 06d9cc734bf0397b365d5d75b1766a4fb245d2f5 (patch) | |
| tree | b069e48cb909ac895c3952cf953a4b379cb885b5 /test/functional/eval/environ_spec.lua | |
| parent | 5aa97937e7844f2d3d5e1b015e6749d1f2955697 (diff) | |
| download | rneovim-06d9cc734bf0397b365d5d75b1766a4fb245d2f5.tar.gz rneovim-06d9cc734bf0397b365d5d75b1766a4fb245d2f5.tar.bz2 rneovim-06d9cc734bf0397b365d5d75b1766a4fb245d2f5.zip | |
exists(): return false for empty env var #10657
Fixes https://github.com/neovim/neovim/issues/3266
close #10657
Diffstat (limited to 'test/functional/eval/environ_spec.lua')
| -rw-r--r-- | test/functional/eval/environ_spec.lua | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/functional/eval/environ_spec.lua b/test/functional/eval/environ_spec.lua index eb52f9e2da..4c2adcf1bf 100644 --- a/test/functional/eval/environ_spec.lua +++ b/test/functional/eval/environ_spec.lua @@ -2,11 +2,17 @@ local helpers = require('test.functional.helpers')(after_each) local clear = helpers.clear local eq = helpers.eq local environ = helpers.funcs.environ +local exists = helpers.funcs.exists -describe('environ()', function() - it('handles empty env variable', function() +describe('environment variables', function() + it('environ() handles empty env variable', function() clear({env={EMPTY_VAR=""}}) eq("", environ()['EMPTY_VAR']) eq(nil, environ()['DOES_NOT_EXIST']) end) + it('exists() handles empty env variable', function() + clear({env={EMPTY_VAR=""}}) + eq(1, exists('$EMPTY_VAR')) + eq(0, exists('$DOES_NOT_EXIST')) + end) end) |