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ruby--ruby/test/testunit/test_parallel.rb
naruse a7198a3c73 Ignore exception from Process.kill.
On NetBSD this usually raises Errno::ESRCH.
Of course, the process is already finished and should be ignored.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-12 18:20:25 +00:00

183 lines
5.1 KiB
Ruby

require 'test/unit'
require 'timeout'
module TestParallel
PARALLEL_RB = "#{File.dirname(__FILE__)}/../../lib/test/unit/parallel.rb"
TESTS = "#{File.dirname(__FILE__)}/tests_for_parallel"
class TestParallelWorker < Test::Unit::TestCase
def setup
if /mswin|mingw|cygwin/ =~ RUBY_PLATFORM
skip "parallel testing doesn't support Windows yet."
end
i, @worker_in = IO.pipe
@worker_out, o = IO.pipe
@worker_pid = spawn(*@options[:ruby], PARALLEL_RB,
"-j", "t1", "-v", out: o, in: i)
[i,o].each(&:close)
end
def teardown
if @worker_pid && @worker_in
begin
@worker_in.puts "quit"
timeout(2) do
Process.waitpid(@worker_pid)
end
rescue IOError, Errno::EPIPE, Timeout::Error
begin
Process.kill(:KILL, @worker_pid)
rescue Errno::ESRCH
end
end
end
end
def test_run
timeout(10) do
assert_match(/^ready/,@worker_out.gets)
@worker_in.puts "run #{TESTS}/test_first.rb ptest"
assert_match(/^okay/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^ready/,@worker_out.gets)
end
end
def test_run_multiple_testcase_in_one_file
timeout(10) do
assert_match(/^ready/,@worker_out.gets)
@worker_in.puts "run #{TESTS}/test_second.rb ptest"
assert_match(/^okay/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^ready/,@worker_out.gets)
end
end
def test_accept_run_command_multiple_times
timeout(10) do
assert_match(/^ready/,@worker_out.gets)
@worker_in.puts "run #{TESTS}/test_first.rb ptest"
assert_match(/^okay/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^ready/,@worker_out.gets)
@worker_in.puts "run #{TESTS}/test_second.rb ptest"
assert_match(/^okay/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^p/,@worker_out.gets)
assert_match(/^done/,@worker_out.gets)
assert_match(/^ready/,@worker_out.gets)
end
end
def test_p
timeout(10) do
@worker_in.puts "run #{TESTS}/test_first.rb ptest"
while buf = @worker_out.gets
break if /^p (.+?)$/ =~ buf
end
assert_match(/TestA#ptest_nothing_test = \d+\.\d+ s = \.\n/, $1.chomp.unpack("m")[0])
end
end
def test_done
timeout(10) do
@worker_in.puts "run #{TESTS}/test_forth.rb ptest"
i = 0
while buf = @worker_out.gets
if /^done (.+?)$/ =~ buf
i += 1
break if i == 2 # Break at 2nd "done"
end
end
result = Marshal.load($1.chomp.unpack("m")[0])
assert_equal(result[0],3)
assert_equal(result[1],2)
assert_kind_of(Array,result[2])
assert_kind_of(Array,result[3])
assert_kind_of(Array,result[4])
assert_match(/Skipped:$/,result[2][0])
assert_match(/Failure:$/,result[2][1])
assert_equal(result[5], "TestE")
end
end
def test_quit
timeout(10) do
@worker_in.puts "quit"
assert_match(/^bye$/m,@worker_out.read)
end
end
end
class TestParallel < Test::Unit::TestCase
def setup
if /mswin|mingw|cygwin/ =~ RUBY_PLATFORM
skip "parallel testing doesn't support Windows yet."
end
end
def spawn_runner(*opt_args)
@test_out, o = IO.pipe
@test_pid = spawn(*@options[:ruby], TESTS+"/runner.rb",
"-j","t2",*opt_args, out: o, err: o)
o.close
end
def teardown
begin
if @test_pid
timeout(2) do
Process.waitpid(@test_pid)
end
end
rescue Timeout::Error
Process.kill(:KILL, @test_pid) if @test_pid
ensure
@test_out.close if @test_out
end
end
#def test_childs
#end
def test_should_run_all_without_any_leaks
spawn_runner
buf = timeout(10){@test_out.read}
assert_match(/^\.*(\.SF\.*F|F\.*\.+SF)\.*$/,buf)
end
def test_should_retry_failed_on_workers
spawn_runner
buf = timeout(10){@test_out.read}
assert_match(/^Retrying\.+$/,buf)
assert_match(/^\.*SF\.*$/,buf)
end
def test_no_retry_option
spawn_runner "--no-retry"
buf = timeout(10){@test_out.read}
refute_match(/^Retrying\.+$/,buf)
assert_match(/^ +\d+\) Failure:\nptest_fail_at_worker\(TestD\)/,buf)
end
def test_jobs_status
spawn_runner "--jobs-status"
buf = timeout(10){@test_out.read}
assert_match(/\d+=test_(first|second|third|forth) */,buf)
end
end
end