Start with some automated integration/smoke tests

Audio from http://www.audiocheck.net/audiocheck_spectrotyper.php

tests/integration/ezcfg-test1.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<ezstream>
+
+  <server>
+    <hostname>127.0.0.1</hostname>
+    <port>34533</port>
+    <password>ezstream</password>
+  </server>
+
+  <stream>
+    <mountpoint>/test1.ogg</mountpoint>
+    <format>Vorbis</format>
+  </stream>
+
+  <media>
+    <filename>tests.m3u</filename>
+    <stream_once>Yes</stream_once>
+  </media>
+
+</ezstream>

tests/integration/icecast.xml

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+<icecast>
+    <limits>
+        <clients>100</clients>
+        <sources>2</sources>
+        <threadpool>5</threadpool>
+        <queue-size>524288</queue-size>
+        <client-timeout>30</client-timeout>
+        <header-timeout>15</header-timeout>
+        <source-timeout>10</source-timeout>
+        <burst-on-connect>1</burst-on-connect>
+        <burst-size>65535</burst-size>
+    </limits>
+
+    <authentication>
+        <source-password>ezstream</source-password>
+        <relay-password>ezstream</relay-password>
+        <admin-user>admin</admin-user>
+        <admin-password>ezstream</admin-password>
+    </authentication>
+
+    <hostname>127.0.0.1</hostname>
+
+    <listen-socket>
+        <port>34533</port>
+        <bind-address>127.0.0.1</bind-address>
+    </listen-socket>
+
+    <mount>
+        <mount-name>/usertest.ogg</mount-name>
+        <username>ezstream</username>
+        <password>test</password>
+    </mount>
+
+    <fileserve>1</fileserve>
+
+    <paths>
+        <logdir>/tmp</logdir>
+        <!-- <webroot>/usr/share/icecast2/web</webroot> -->
+        <!-- <adminroot>/usr/share/icecast2/admin</adminroot> -->
+        <!-- <pidfile>/usr/share/icecast2/icecast.pid</pidfile> -->
+    </paths>
+
+    <security>
+        <chroot>0</chroot>
+    </security>
+</icecast>

tests/integration/test-ezstream.rb

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+#!/usr/bin/env ruby
+#
+# encoding: UTF-8
+
+MYNAME = File.basename($PROGRAM_NAME, '.rb')
+EZSTREAM = '../../src/ezstream'
+ICECAST = 'icecast2'
+
+require 'open3'
+require 'timeout'
+
+def test_help
+  STDERR.puts 'test_help'
+  exit_status = 0
+  Open3.popen3(EZSTREAM, '-h') do |i, o, e, wait_thr|
+    exit_status = wait_thr.value.exitstatus
+  end
+  fail "exit_status: 0 != #{exit_status}" if exit_status != 0
+  1
+rescue => e
+  STDERR.puts 'test_help: ' + e.message
+  0
+end
+
+def test_stream
+  STDERR.puts 'test_stream: http://127.0.0.1:34533/test1.ogg'
+  exit_status = 0
+  Open3.popen3(ICECAST, '-c', 'icecast.xml') do |ii, io, ie, icecast|
+    sleep(2) # icecast needs time to boot
+    Open3.popen3(EZSTREAM, '-v', '-v', '-v', '-c', 'ezcfg-test1.xml') do |ei, eo, ee, ezstream|
+      exit_status += ezstream.value.exitstatus
+      puts ee.read.chomp
+    end
+    sleep(1)
+    Process.kill(15, icecast.pid)
+  end
+  fail "exit_status: 0 != #{exit_status}" if exit_status != 0
+  1
+rescue => e
+  STDERR.puts 'test_stream: ' + e.message
+  0
+end
+
+num_tests = 0
+num_passed = 0
+
+num_tests += 1
+num_passed += test_help
+
+num_tests += 1
+num_passed += test_stream
+
+success_rate = num_passed.to_f.fdiv(num_tests.to_f) * 100
+
+STDERR.puts "#{num_passed}/#{num_tests} passed (#{(success_rate.round)}%)"
+
+exit num_tests == num_passed ? 0 : 1

tests/integration/tests.m3u

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+test1.ogg
+test2.ogg