diff options
Diffstat (limited to 'test')
-rwxr-xr-x | test/util/pidlock.rb | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/test/util/pidlock.rb b/test/util/pidlock.rb deleted file mode 100755 index beaff1089..000000000 --- a/test/util/pidlock.rb +++ /dev/null @@ -1,126 +0,0 @@ -require File.expand_path(File.dirname(__FILE__) + '/../lib/puppettest') - -require 'puppet/util/pidlock' -require 'fileutils' - -# This is *fucked* *up* -Puppet.debug = false - -class TestPuppetUtilPidlock < Test::Unit::TestCase - include PuppetTest - - def setup - super - @workdir = tstdir - end - - def teardown - super - FileUtils.rm_rf(@workdir) - end - - def test_00_basic_create - l = nil - assert_nothing_raised { l = Puppet::Util::Pidlock.new(@workdir + '/nothingmuch') } - - assert_equal Puppet::Util::Pidlock, l.class - - assert_equal @workdir + '/nothingmuch', l.lockfile - end - - def test_10_uncontended_lock - l = Puppet::Util::Pidlock.new(@workdir + '/test_lock') - - assert !l.locked? - assert !l.mine? - assert l.lock - assert l.locked? - assert l.mine? - assert !l.anonymous? - # It's OK to call lock multiple times - assert l.lock - assert l.unlock - assert !l.locked? - assert !l.mine? - end - - def test_20_someone_elses_lock - childpid = nil - l = Puppet::Util::Pidlock.new(@workdir + '/someone_elses_lock') - - # First, we need a PID that's guaranteed to be (a) used, (b) someone - # else's, and (c) around for the life of this test. - childpid = fork { loop do; sleep 10; end } - - File.open(l.lockfile, 'w') { |fd| fd.write(childpid) } - - assert l.locked? - assert !l.mine? - assert !l.lock - assert l.locked? - assert !l.mine? - assert !l.unlock - assert l.locked? - assert !l.mine? - ensure - Process.kill("KILL", childpid) unless childpid.nil? - end - - def test_30_stale_lock - # This is a bit hard to guarantee, but we need a PID that is definitely - # unused, and will stay so for the the life of this test. Our best - # bet is to create a process, get it's PID, let it die, and *then* - # lock on it. - childpid = fork { exit } - - # Now we can't continue until we're sure that the PID is dead - Process.wait(childpid) - - l = Puppet::Util::Pidlock.new(@workdir + '/stale_lock') - - # locked? should clear the lockfile - File.open(l.lockfile, 'w') { |fd| fd.write(childpid) } - assert File.exists?(l.lockfile) - assert !l.locked? - assert !File.exists?(l.lockfile) - - # lock should replace the lockfile with our own - File.open(l.lockfile, 'w') { |fd| fd.write(childpid) } - assert File.exists?(l.lockfile) - assert l.lock - assert l.locked? - assert l.mine? - - # unlock should fail, and should *not* molest the existing lockfile, - # despite it being stale - File.open(l.lockfile, 'w') { |fd| fd.write(childpid) } - assert File.exists?(l.lockfile) - assert !l.unlock - assert File.exists?(l.lockfile) - end - - def test_40_not_locked_at_all - l = Puppet::Util::Pidlock.new(@workdir + '/not_locked') - - assert !l.locked? - # We can't unlock if we don't hold the lock - assert !l.unlock - end - - def test_50_anonymous_lock - l = Puppet::Util::Pidlock.new(@workdir + '/anonymous_lock') - - assert !l.locked? - assert l.lock(:anonymous => true) - assert l.locked? - assert l.anonymous? - assert !l.mine? - assert "", File.read(l.lockfile) - assert !l.unlock - assert l.locked? - assert l.anonymous? - assert l.unlock(:anonymous => true) - assert !File.exists?(l.lockfile) - end -end - |