From 528b30a9a3f2de1f0f44ef1a4ac65519a0770d58 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Thu, 26 Feb 2009 17:31:46 -0800 Subject: test for "unicorn --help" output Ensure the output fits in a standard ANSI terminal so it's easy to read for all users regardless of what interface they're working from. --- test/exec/test_exec.rb | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'test') diff --git a/test/exec/test_exec.rb b/test/exec/test_exec.rb index 5ba5d9c..fb26195 100644 --- a/test/exec/test_exec.rb +++ b/test/exec/test_exec.rb @@ -102,6 +102,22 @@ end # after_fork assert_shutdown(pid) end + def test_help + redirect_test_io do + assert(system($unicorn_bin, "-h"), "help text returns true") + end + assert_equal 0, File.stat("test_stderr.#$$.log").size + assert_not_equal 0, File.stat("test_stdout.#$$.log").size + lines = File.readlines("test_stdout.#$$.log") + + # Be considerate of the on-call technician working from their + # mobile phone or netbook on a slow connection :) + assert lines.size < 24, "help height fits in an ANSI terminal window" + lines.each do |line| + assert line.size < 80, "help width fits in an ANSI terminal window" + end + end + def test_broken_reexec_config File.open("config.ru", "wb") { |fp| fp.syswrite(HI) } pid_file = "#{@tmpdir}/test.pid" -- cgit v1.2.3-24-ge0c7