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require 'test/unit'
require 'tempfile'
$:.replace([File.dirname(File.expand_path(__FILE__))] | $:)
require 'envutil'
class TestBeginEndBlock < Test::Unit::TestCase
DIR = File.dirname(File.expand_path(__FILE__))
def q(content)
"\"#{content}\""
end
def test_beginendblock
ruby = EnvUtil.rubybin
target = File.join(DIR, 'beginmainend.rb')
io = IO.popen("#{q(ruby)} #{q(target)}")
assert_equal(%w(b1 b2-1 b2 main b3-1 b3 b4 e1 e4 e3 e2 e4-2 e4-1 e1-1 e4-1-1), io.read.split)
io.close
end
def test_begininmethod
assert_raises(SyntaxError) do
eval("def foo; BEGIN {}; end")
end
assert_raises(SyntaxError) do
eval('eval("def foo; BEGIN {}; end")')
end
end
def test_endblockwarn
ruby = EnvUtil.rubybin
# Use Tempfile to create temporary file path.
launcher = Tempfile.new(self.class.name)
errout = Tempfile.new(self.class.name)
launcher << <<EOF
errout = ARGV.shift
STDERR.reopen(File.open(errout, "w"))
STDERR.sync = true
Dir.chdir(#{q(DIR)})
cmd = "\\"#{ruby}\\" \\"endblockwarn.rb\\""
system(cmd)
EOF
launcher.close
launcherpath = launcher.path
errout.close
erroutpath = errout.path
system("#{q(ruby)} #{q(launcherpath)} #{q(erroutpath)}")
expected = <<EOW
endblockwarn.rb:2: warning: END in method; use at_exit
(eval):2: warning: END in method; use at_exit
EOW
assert_equal(expected, File.read(erroutpath))
# expecting Tempfile to unlink launcher and errout file.
end
end
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