ruby.git/tool/test/test_commit_email.rb, branch v4.0.4

test_commit_email.rb: Ensure #teardown doesn't fail

2025-12-17T18:22:00+00:00

if test is omitted.

Follow up c4e090def134f9b109991b74c027648564963763

Skip TestCommitEmail if git is not available.

2025-11-17T07:08:31+00:00

https://github.com/ruby/actions/actions/runs/19420968008/job/55558315338

```
    1) Error:
  TestCommitEmail#test_sendmail_encoding:
  Test::Unit::ProxyError: No such file or directory - git
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/lib/open3.rb:534:in 'Kernel#spawn'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/lib/open3.rb:534:in 'Open3.popen_run'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/lib/open3.rb:379:in 'Open3.popen2'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/lib/open3.rb:785:in 'Open3.capture2'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:89:in 'TestCommitEmail#git'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:13:in 'block in TestCommitEmail#setup'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:12:in 'Dir.chdir'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:12:in 'TestCommitEmail#setup'

    2) Error:
  TestCommitEmail#test_sendmail_encoding:
  Test::Unit::ProxyError: no implicit conversion of nil into String
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:37:in 'File.unlink'
      /home/runner/work/actions/actions/ruby-4.0.0-preview2/tool/test/test_commit_email.rb:37:in 'TestCommitEmail#teardown'
```

Use path in tmpdir instead of IO::NULL

2025-11-13T04:34:33+00:00

The path already used in tool/test/test_sync_default_gems.rb .

Try to fix errors on Windows.

https://github.com/ruby/ruby/actions/runs/19316448613/job/55248700110

Ignore ~/.gitconfig

2025-11-13T00:34:08+00:00

I use `commit.gpgsign=true`, so I want to ignore it in tests.

test_commit_email.rb: Clean up temporary files

2025-10-29T01:06:02+00:00

test_commit_email.rb: Simply use sh

2025-10-11T02:01:56+00:00

`env` on macOS resets DYLD environment variables that are needed to
run ruby configured with `--enable-load-relative`.  Use simple
commands instead, and `/bin/sh` that is specified in POSIX is more
portable than `/usr/bin/env`.

test_commit_email.rb: Split out as binary for --with-gmp

2025-10-09T05:30:43+00:00

https://github.com/ruby/ruby/actions/runs/18365998053/job/52318906076

test_commit_email.rb: Stop testing the un-encoded name

2025-10-09T04:59:03+00:00

Hoping to work around failures on --with-gmp CI:
https://github.com/ruby/ruby/actions/runs/18365603616/job/52317792903

test_commit_email.rb: Test the encoding of commit messages

2025-10-09T04:40:40+00:00

test_commit_email.rb: Skip the sendmail test on Windows

2025-10-09T04:32:56+00:00

We use only ubuntu-latest on post_push.yml anyway.