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test/ruby/test_thread.rb: use safe navigation operator.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kazu 2018-11-23 10:59:59 +00:00
parent 2d5b57d63c
commit 16f886328a
1 changed files with 6 additions and 5 deletions
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11
test/ruby/test_thread.rb
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@ -226,9 +226,9 @@ class TestThread < Test::Unit::TestCase
assert_equal(t1, t3.value) assert_equal(t1, t3.value)
ensure ensure
t1.kill if t1 t1&.kill
t2.kill if t2 t2&.kill
t3.kill if t3 t3&.kill
end end
{ 'FIXNUM_MAX' => RbConfig::LIMITS['FIXNUM_MAX'], { 'FIXNUM_MAX' => RbConfig::LIMITS['FIXNUM_MAX'],
@ -629,7 +629,8 @@ class TestThread < Test::Unit::TestCase
end end
Thread.pass until t.stop? Thread.pass until t.stop?
assert_predicate(t, :alive?) assert_predicate(t, :alive?)
t.kill ensure
t&.kill
end end
def test_mutex_deadlock def test_mutex_deadlock
@ -1111,7 +1112,7 @@ q.pop
Thread.pass until mutex.locked? Thread.pass until mutex.locked?
assert_equal(mutex.owned?, false) assert_equal(mutex.owned?, false)
ensure ensure
th.kill if th th&.kill
end end
end end