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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-12 06:48:46 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-12 06:48:46 +0000 |
| commit | c8cb0565a132f2f50f1ebd481c6b8dcec68c8c71 (patch) | |
| tree | 660ca281f7efbd036c8cc98b18f6037c101a0092 /test/test_open3.rb | |
| parent | 914a290324016b4f0b9a6080e334658cb3bf9f37 (diff) | |
| download | ruby-c8cb0565a132f2f50f1ebd481c6b8dcec68c8c71.tar.gz | |
open3.rb don't use keyword splat (**).
revert r43582, r49173 and r49177.
open3 arguments uses spawn-like keyword arguments.
Both symbol and integer keys are used.
```
Open3.capture2(*command, :in => IO::NULL, 3 => IO::NULL)
``
This style cannot be supported with keyword splat (**) since Ruby 2.6.
Because Ruby 2.6 prohibits symbol/non-symbol key hash separation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/test_open3.rb')
| -rw-r--r-- | test/test_open3.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/test_open3.rb b/test/test_open3.rb index bf1114972d..3eef5ae196 100644 --- a/test/test_open3.rb +++ b/test/test_open3.rb @@ -316,4 +316,9 @@ class TestOpen3 < Test::Unit::TestCase } end + def test_integer_and_symbol_key + command = [RUBY, '-e', 'puts "test_integer_and_symbol_key"'] + out, status = Open3.capture2(*command, :in => IO::NULL, 3 => IO::NULL) + assert_equal("test_integer_and_symbol_key\n", out) + end end |