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module Test
module Unit
class TestCase
require 'open4'
def run_app(app, *args)
cmd = [app, args].flatten.join(" ")
out = nil
err = nil
status = Open4.popen4(cmd) { |cid, stdin, stdout, stderr|
out = stdout.read
err = stderr.read
stdin.close
}
[out, err, status]
end
def assert_success(app, *args)
args.compact!
out, err, status = run_app(app, args)
assert_equal(true, status.success?,
"Failure running #{[app,args].delete_if { |i| i.empty? }.join(" ")} "+
"with error(s):\n => stderr: '#{err}'\n => stdout: '#{out}'.")
yield(out, err, status) if block_given?
end
def assert_failure(app, *args)
out, err, status = run_app(app, args)
assert_equal(false, status.success?,
"No failure running #{[app,args].delete_if { |i| i.empty? }.join(" ")}.")
yield(out, err, status) if block_given?
end
def assert_coredump(app, *args)
out, err, status = run_app(app, args)
assert_equal(true, status.coredump?,
"Running #{[app,args].delete_if { |i| i.empty? }.join(" ")} did not coredump.")
yield(out, err, status) if block_given?
end
def assert_no_coredump(app, *args)
out, err, status = run_app(app, args)
assert_equal(false, status.coredump?,
"Running #{[app,args].delete_if { |i| i.empty? }.join(" ")} caused coredump.")
yield(out, err, status) if block_given?
end
def assert_stopped(app, *args)
out, err, status = run_app(app, args)
assert_equal(true, status.stopped?,
"Running #{[app,args].delete_if { |i| i.empty? }.join(" ")} not stopped.")
yield(out, err, status) if block_given?
end
end
end#module Unit
end#module Test
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