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* NEWS: add Thread#add_trace_func and Thread#set_trace_func.

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* test/ruby/test_settracefunc.rb (test_thread_trace): add test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
wanabe 2010-03-26 14:55:00 +00:00
parent 2b0156b6de
commit c31129ffb8
3 changed files with 69 additions and 0 deletions
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60
test/ruby/test_settracefunc.rb
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@ -294,4 +294,64 @@ class TestSetTraceFunc < Test::Unit::TestCase
set_trace_func proc {raise rescue nil}
assert_equal(42, (raise rescue 42), '[ruby-core:24118]')
end
def test_thread_trace
events = {:set => [], :add => []}
prc = Proc.new { |event, file, lineno, mid, binding, klass|
events[:set] << [event, lineno, mid, klass, :set]
}
prc2 = Proc.new { |event, file, lineno, mid, binding, klass|
events[:add] << [event, lineno, mid, klass, :add]
}
th = Thread.new do
th = Thread.current
eval <<-EOF.gsub(/^.*?: /, "")
1: th.set_trace_func(prc)
2: th.add_trace_func(prc2)
3: class ThreadTraceInnerClass
4: def foo
5: x = 1 + 1
6: end
7: end
8: ThreadTraceInnerClass.new.foo
9: th.set_trace_func(nil)
EOF
end
th.join
[["c-return", 1, :set_trace_func, Thread, :set],
["line", 2, __method__, self.class, :set],
["c-call", 2, :add_trace_func, Thread, :set]].each do |e|
assert_equal(e, events[:set].shift)
end
[["c-return", 2, :add_trace_func, Thread],
["line", 3, __method__, self.class],
["c-call", 3, :inherited, Class],
["c-return", 3, :inherited, Class],
["class", 3, nil, nil],
["line", 4, nil, nil],
["c-call", 4, :method_added, Module],
["c-return", 4, :method_added, Module],
["end", 7, nil, nil],
["line", 8, __method__, self.class],
["c-call", 8, :new, Class],
["c-call", 8, :initialize, BasicObject],
["c-return", 8, :initialize, BasicObject],
["c-return", 8, :new, Class],
["call", 4, :foo, ThreadTraceInnerClass],
["line", 5, :foo, ThreadTraceInnerClass],
["c-call", 5, :+, Fixnum],
["c-return", 5, :+, Fixnum],
["return", 6, :foo, ThreadTraceInnerClass],
["line", 9, __method__, self.class],
["c-call", 9, :set_trace_func, Thread]].each do |e|
[:set, :add].each do |type|
assert_equal(e + [type], events[type].shift)
end
end
assert_equal([], events[:set])
assert_equal([], events[:add])
end
end