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#!/usr/bin/env ruby
$:.unshift("../lib").unshift("../../lib") if __FILE__ =~ /\.rb$/
require 'puppet'
require 'puppettest'
# $Id: component.rb 1793 2006-10-16 22:01:40Z luke $
class TestComponent < Test::Unit::TestCase
include PuppetTest
def setup
super
@@used = {}
end
def randnum(limit)
num = nil
looped = 0
loop do
looped += 1
if looped > 2000
raise "Reached limit of looping"
break
end
num = rand(limit)
unless @@used.include?(num)
@@used[num] = true
break
end
end
num
end
def mkfile(num = nil)
unless num
num = randnum(1000)
end
name = tempfile() + num.to_s
file = Puppet.type(:file).create(
:path => name,
:checksum => "md5"
)
@@tmpfiles << name
file
end
def mkcomp
Puppet.type(:component).create(:name => "component_" + randnum(1000).to_s)
end
def mkrandcomp(numfiles, numdivs)
comp = mkcomp
hash = {}
found = 0
divs = {}
numdivs.times { |i|
num = i + 2
divs[num] = nil
}
while found < numfiles
num = randnum(numfiles)
found += 1
f = mkfile(num)
hash[f.name] = f
reqd = []
divs.each { |n,obj|
if rand(50) % n == 0
if obj
unless reqd.include?(obj.object_id)
f[:require] = [[obj.class.name, obj.name]]
reqd << obj.object_id
end
end
end
divs[n] = f
}
end
hash.each { |name, obj|
comp.push obj
}
comp.finalize
comp
end
def test_ordering
list = nil
comp = mkrandcomp(30,5)
assert_nothing_raised {
list = comp.flatten
}
list.each_with_index { |obj, index|
obj.eachdependency { |dep|
assert(list.index(dep) < index)
}
}
end
def test_correctsorting
tmpfile = tempfile()
@@tmpfiles.push tmpfile
trans = nil
cmd = nil
File.open(tmpfile, File::WRONLY|File::CREAT|File::TRUNC) { |of|
of.puts rand(100)
}
file = Puppet.type(:file).create(
:path => tmpfile,
:checksum => "md5"
)
assert_nothing_raised {
cmd = Puppet.type(:exec).create(
:command => "pwd",
:path => "/usr/bin:/bin:/usr/sbin:/sbin",
:subscribe => [[file.class.name,file.name]],
:refreshonly => true
)
}
order = nil
assert_nothing_raised {
order = Puppet.type(:component).sort([file, cmd])
}
[cmd, file].each { |obj|
assert_equal(1, order.find_all { |o| o.name == obj.name }.length)
}
end
def test_correctflattening
tmpfile = tempfile()
@@tmpfiles.push tmpfile
trans = nil
cmd = nil
File.open(tmpfile, File::WRONLY|File::CREAT|File::TRUNC) { |of|
of.puts rand(100)
}
file = Puppet.type(:file).create(
:path => tmpfile,
:checksum => "md5"
)
assert_nothing_raised {
cmd = Puppet.type(:exec).create(
:command => "pwd",
:path => "/usr/bin:/bin:/usr/sbin:/sbin",
:subscribe => [[file.class.name,file.name]],
:refreshonly => true
)
}
comp = newcomp(cmd, file)
comp.finalize
objects = nil
assert_nothing_raised {
objects = comp.flatten
}
[cmd, file].each { |obj|
assert_equal(1, objects.find_all { |o| o.name == obj.name }.length)
}
assert(objects[0] == file, "File was not first object")
assert(objects[1] == cmd, "Exec was not second object")
end
def test_deepflatten
tmpfile = tempfile()
@@tmpfiles.push tmpfile
trans = nil
cmd = nil
File.open(tmpfile, File::WRONLY|File::CREAT|File::TRUNC) { |of|
of.puts rand(100)
}
file = Puppet.type(:file).create(
:path => tmpfile,
:checksum => "md5"
)
assert_nothing_raised {
cmd = Puppet.type(:exec).create(
:command => "pwd",
:path => "/usr/bin:/bin:/usr/sbin:/sbin",
:refreshonly => true
)
}
fcomp = newcomp("fflatten", file)
ecomp = newcomp("eflatten", cmd)
# this subscription can screw up the sorting
ecomp[:subscribe] = [[fcomp.class.name,fcomp.name]]
comp = newcomp("bflatten", ecomp, fcomp)
comp.finalize
objects = nil
assert_nothing_raised {
objects = comp.flatten
}
assert_equal(objects.length, 2, "Did not get two sorted objects")
objects.each { |o|
assert(o.is_a?(Puppet::Type), "Object %s is not a Type" % o.class)
}
assert(objects[0] == file, "File was not first object")
assert(objects[1] == cmd, "Exec was not second object")
end
def test_deepflatten2
tmpfile = tempfile()
@@tmpfiles.push tmpfile
trans = nil
cmd = nil
File.open(tmpfile, File::WRONLY|File::CREAT|File::TRUNC) { |of|
of.puts rand(100)
}
file = Puppet.type(:file).create(
:path => tmpfile,
:checksum => "md5"
)
assert_nothing_raised {
cmd = Puppet.type(:exec).create(
:command => "pwd",
:path => "/usr/bin:/bin:/usr/sbin:/sbin",
:refreshonly => true
)
}
ocmd = nil
assert_nothing_raised {
ocmd = Puppet.type(:exec).create(
:command => "echo true",
:path => "/usr/bin:/bin:/usr/sbin:/sbin",
:refreshonly => true
)
}
fcomp = newcomp("fflatten", file)
ecomp = newcomp("eflatten", cmd)
ocomp = newcomp("oflatten", ocmd)
# this subscription can screw up the sorting
cmd[:subscribe] = [[fcomp.class.name,fcomp.name]]
ocmd[:subscribe] = [[cmd.class.name,cmd.name]]
comp = newcomp("bflatten", ocomp, ecomp, fcomp)
comp.finalize
objects = nil
assert_nothing_raised {
objects = comp.flatten
}
assert_equal(objects.length, 3, "Did not get three sorted objects")
objects.each { |o|
assert(o.is_a?(Puppet::Type), "Object %s is not a Type" % o.class)
}
assert(objects[0] == file, "File was not first object")
assert(objects[1] == cmd, "Exec was not second object")
assert(objects[2] == ocmd, "Other exec was not second object")
end
def test_moreordering
dir = tempfile()
comp = Puppet.type(:component).create(
:name => "ordertesting"
)
10.times { |i|
fileobj = Puppet.type(:file).create(
:path => File.join(dir, "file%s" % i),
:ensure => "file"
)
comp.push(fileobj)
}
dirobj = Puppet.type(:file).create(
:path => dir,
:ensure => "directory"
)
comp.push(dirobj)
assert_apply(comp)
end
end
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