diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-07-26 16:22:56 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-07-26 16:22:56 +0000 |
| commit | 01fb7e5b71db72522ba26fde0c2f7fd2d194077f (patch) | |
| tree | f228c9c72b0a6e7dd17adcf025900bb520d9f98d /test | |
| parent | bd9039e24f05ad9ac79216d4b4d77b1879acebb9 (diff) | |
dtrace: wait command
* test/dtrace/helper.rb (DTrace::TestCase::READ_PROBES): wait
the spawned command not to make a waiter thread. fix up r55736.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/dtrace/helper.rb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/test/dtrace/helper.rb b/test/dtrace/helper.rb index 1417185537..539cce9d6f 100644 --- a/test/dtrace/helper.rb +++ b/test/dtrace/helper.rb @@ -31,9 +31,12 @@ module DTrace DTRACE_CMD = %w[dtrace -b 8m] when /darwin/i READ_PROBES = proc do |cmd| - PTY.spawn(*cmd) do |io, _| - break io.readlines.each {|line| line.sub!(/\r$/, "")} + lines = nil + PTY.spawn(*cmd) do |io, _, pid| + lines = io.readlines.each {|line| line.sub!(/\r$/, "")} + Process.wait(pid) end + lines end end |