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#!/usr/bin/env ruby
# encoding: UTF-8
require File.expand_path('../test_helper', __FILE__)
# -- Tests ----
class CallTreesTest < TestCase
def some_method_1
some_method_2
end
def some_method_2
end
def test_call_infos
result = RubyProf.profile do
some_method_1
end
thread = result.threads.first
assert_equal(3, thread.methods.length)
method = thread.methods[0]
assert_equal('CallTreesTest#test_call_infos', method.full_name)
call_trees = method.call_trees
assert_empty(call_trees.callers)
assert_equal(1, call_trees.callees.length)
assert_kind_of(RubyProf::AggregateCallTree, call_trees.callees[0])
assert_equal('CallTreesTest#some_method_1', call_trees.callees[0].target.full_name)
method = thread.methods[1]
assert_equal('CallTreesTest#some_method_1', method.full_name)
call_trees = method.call_trees
assert_equal(1, call_trees.callers.length)
assert_kind_of(RubyProf::AggregateCallTree, call_trees.callers[0])
assert_equal('CallTreesTest#test_call_infos', call_trees.callers[0].parent.target.full_name)
assert_equal(1, call_trees.callees.length)
assert_kind_of(RubyProf::AggregateCallTree, call_trees.callees[0])
assert_equal('CallTreesTest#some_method_2', call_trees.callees[0].target.full_name)
method = thread.methods[2]
assert_equal('CallTreesTest#some_method_2', method.full_name)
call_trees = method.call_trees
assert_equal(1, call_trees.callers.length)
assert_kind_of(RubyProf::AggregateCallTree, call_trees.callers[0])
assert_equal('CallTreesTest#some_method_1', call_trees.callers[0].parent.target.full_name)
assert_empty(call_trees.callees)
end
def test_gc
result = RubyProf.profile do
some_method_1
end
method = result.threads.first.methods[1]
100.times do |i|
method.call_trees.callers
GC.start
end
assert(true)
end
end
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