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Diffstat (limited to 'test/functional/eval/executable_spec.lua')
| -rw-r--r-- | test/functional/eval/executable_spec.lua | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/functional/eval/executable_spec.lua b/test/functional/eval/executable_spec.lua index a1cf056907..28aefb72e5 100644 --- a/test/functional/eval/executable_spec.lua +++ b/test/functional/eval/executable_spec.lua @@ -2,6 +2,7 @@ local helpers = require('test.functional.helpers')(after_each) local eq, clear, call, iswin, write_file, command = helpers.eq, helpers.clear, helpers.call, helpers.iswin, helpers.write_file, helpers.command +local exc_exec = helpers.exc_exec local eval = helpers.eval describe('executable()', function() @@ -10,6 +11,20 @@ describe('executable()', function() it('returns 1 for commands in $PATH', function() local exe = iswin() and 'ping' or 'ls' eq(1, call('executable', exe)) + command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")') + eq(1, call('executable', 'null')) + eq(1, call('executable', 'true')) + eq(1, call('executable', 'false')) + end) + + it('fails for invalid values', function() + for _, input in ipairs({'""', 'v:null', 'v:true', 'v:false', '{}', '[]'}) do + eq('Vim(call):E928: String required', exc_exec('call executable('..input..')')) + end + command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")') + for _, input in ipairs({'v:null', 'v:true', 'v:false'}) do + eq('Vim(call):E928: String required', exc_exec('call executable('..input..')')) + end end) it('returns 0 for non-existent files', function() |