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#!/usr/bin/env ruby
# encoding: UTF-8
require File.expand_path('../test_helper', __FILE__)
class UniqueCallPath
def method_a(i)
if i==1
method_b
else
method_c
end
end
def method_b
method_c
end
def method_c
end
def method_k(i)
method_a(i)
end
end
# -- Tests ----
class UniqueCallPathTest < TestCase
def test_root_method
unique_call_path = UniqueCallPath.new
result = RubyProf.profile do
unique_call_path.method_a(1)
end
root_methods = Array.new
result.threads.each do |thread|
thread.methods.each do | m |
if m.root?
root_methods.push(m)
end
end
end
assert_equal(1, root_methods.length)
assert_equal("UniqueCallPathTest#test_root_method", root_methods[0].full_name)
end
def test_root_children
unique_call_path = UniqueCallPath.new
result = RubyProf.profile do
unique_call_path.method_a(1)
unique_call_path.method_k(2)
end
root_methods = Array.new
result.threads.each do |thread|
thread.methods.each do | m |
if m.root?
root_methods.push(m)
end
end
end
assert_equal(1, root_methods.length)
root_children = Array.new
root_methods[0].children.each do | c |
if c.parent.target.eql?(root_methods[0])
root_children.push(c)
end
end
children = root_children.sort do |c1, c2|
c1.target.full_name <=> c2.target.full_name
end
assert_equal(2, children.length)
assert_equal("UniqueCallPath#method_a", children[0].target.full_name)
assert_equal("UniqueCallPath#method_k", children[1].target.full_name)
end
def test_children_of
unique_call_path = UniqueCallPath.new
result = RubyProf.profile do
unique_call_path.method_a(1)
unique_call_path.method_k(2)
end
root_methods = Array.new
result.threads.each do |thread|
thread.methods.each do | m |
if m.root?
root_methods.push(m)
end
end
end
assert_equal(1, root_methods.length)
method = root_methods[0]
assert_equal('UniqueCallPathTest#test_children_of', method.full_name)
call_info_a = nil
root_methods[0].children.each do | c |
if c.target.full_name == "UniqueCallPath#method_a"
call_info_a = c
break
end
end
assert !call_info_a.nil?
children_of_a = Array.new
call_info_a.children.each do | c |
if c.parent.eql?(call_info_a)
children_of_a.push(c)
end
end
assert_equal(2, call_info_a.target.children.length)
children_of_a = children_of_a.sort do |c1, c2|
c1.target.full_name <=> c2.target.full_name
end
assert_equal(1, children_of_a.length)
assert_equal("UniqueCallPath#method_b", children_of_a[0].target.full_name)
end
def test_id2ref
unique_call_path = UniqueCallPath.new
result = RubyProf.profile do
unique_call_path.method_a(1)
end
root_methods = Array.new
result.threads.each do |thread|
thread.methods.each do | m |
if m.root?
root_methods.push(m)
end
end
end
child = root_methods[0].children[0]
refute_equal(0, child.object_id)
#assert_equal(RubyProf::CallInfo.id2ref(child.id).target.full_name, child.target.full_name)
end
def test_unique_path
unique_call_path = UniqueCallPath.new
result = RubyProf.profile do
unique_call_path.method_a(1)
unique_call_path.method_k(1)
end
root_methods = Array.new
result.threads.each do |thread|
thread.methods.each do | m |
if m.root?
root_methods.push(m)
end
end
end
assert_equal(1, root_methods.length)
call_info_a = nil
root_methods[0].children.each do | c |
if c.target.full_name == "UniqueCallPath#method_a"
call_info_a = c
break
end
end
assert !call_info_a.nil?
children_of_a = Array.new
call_info_a.children.each do |c|
if c.parent.eql?(call_info_a)
children_of_a.push(c)
end
end
assert_equal(2, call_info_a.target.children.length)
children_of_a = children_of_a.sort do |c1, c2|
c1.target.full_name <=> c2.target.full_name
end
assert_equal(1, children_of_a.length)
assert_equal(1, children_of_a[0].called)
assert_equal("UniqueCallPath#method_b", children_of_a[0].target.full_name)
end
end
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