/
standalone_tests.rb
323 lines (285 loc) · 10.6 KB
/
standalone_tests.rb
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source_root = File.expand_path("../..", File.dirname(__FILE__))
$LOAD_PATH.unshift("#{source_root}/lib")
require 'phusion_passenger'
PhusionPassenger.locate_directories
require 'phusion_passenger/platform_info/binary_compatibility'
require 'tmpdir'
require 'fileutils'
require 'webrick'
require 'thread'
require 'open-uri'
ENV['PATH'] = "#{PhusionPassenger.bin_dir}:#{ENV['PATH']}"
# This environment variable changes Passenger Standalone's behavior,
# so ensure that it's not set.
ENV.delete('PASSENGER_DEBUG')
ENV['PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY'] = '0'
ENV['PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY'] = '0'
describe "Passenger Standalone" do
after :each do
ENV.delete('PASSENGER_DEBUG')
end
let(:version) { PhusionPassenger::VERSION_STRING }
let(:nginx_version) { PhusionPassenger::PREFERRED_NGINX_VERSION }
let(:compat_id) { PhusionPassenger::PlatformInfo.cxx_binary_compatibility_id }
def use_binaries_from_source_root!
ENV['PASSENGER_DEBUG'] = '1'
end
def sh(*command)
if !system(*command)
abort "Command failed: #{command.join(' ')}"
end
end
def capture_output(command)
output = `#{command} 2>&1`.strip
if $?.exitstatus == 0
return output
else
abort "Command #{command} exited with status #{$?.exitstatus}; output:\n#{output}"
end
end
def start_server(document_root)
server = WEBrick::HTTPServer.new(:BindAddress => '127.0.0.1',
:Port => 0,
:DocumentRoot => document_root,
:Logger => WEBrick::Log.new("/dev/null"),
:AccessLog => [])
Thread.new do
Thread.current.abort_on_exception = true
server.start
end
[server, "http://127.0.0.1:#{server.config[:Port]}"]
end
def create_tarball(filename, contents = nil)
filename = File.expand_path(filename)
Dir.mktmpdir("tarball-") do |tarball_dir|
Dir.chdir(tarball_dir) do
if block_given?
yield
else
contents.each do |content_name|
create_file(content_name)
end
end
sh "tar", "-czf", filename, "."
end
end
end
def create_dummy_support_binaries
Dir.mkdir("agents") if !File.exist?("agents")
["PassengerWatchdog", "PassengerHelperAgent", "PassengerLoggingAgent"].each do |exe|
File.open("agents/#{exe}", "w") do |f|
f.puts "#!/bin/bash"
f.puts "echo PASS"
end
File.chmod(0755, "agents/#{exe}")
end
end
def create_dummy_nginx_binary
File.open("nginx", "w") do |f|
f.puts "#!/bin/bash"
f.puts "echo nginx version: 1.0.0"
end
File.chmod(0755, "nginx")
end
def create_file(filename, contents = nil)
File.open(filename, "wb") do |f|
f.write(contents) if contents
end
end
specify "invoking 'passenger' without an argument is equivalent to 'passenger help'" do
output = capture_output("passenger")
output.should == capture_output("passenger help")
end
specify "'passenger --help' is equivalent to 'passenger help'" do
output = capture_output("passenger")
output.should == capture_output("passenger help")
end
specify "'passenger --version' displays the version number" do
output = capture_output("passenger --version")
output.should include("version #{PhusionPassenger::VERSION_STRING}\n")
end
describe "start command" do
SUPPORT_BINARIES_DOWNLOAD_MESSAGE = "Downloading Passenger support binaries for your platform, if available"
NGINX_BINARY_DOWNLOAD_MESSAGE = "Downloading Nginx binary for your platform, if available"
NGINX_SOURCE_DOWNLOAD_MESSAGE = "Downloading Nginx..."
COMPILING_MESSAGE = "Installing Phusion Passenger Standalone"
def test_serving_application(passenger_command)
Dir.chdir(@runtime_dir) do
File.open("config.ru", "w") do |f|
f.write(%Q{
app = lambda do |env|
[200, { "Content-Type" => "text/plain" }, ["ok"]]
end
run app
})
end
Dir.mkdir("public")
Dir.mkdir("tmp")
sh("#{passenger_command} -p 4000 -d >/dev/null")
begin
open("http://127.0.0.1:4000/") do |f|
f.read.should == "ok"
end
ensure
sh("passenger stop -p 4000")
end
end
end
context "if the runtime is not installed" do
before :each do
@runtime_dir = Dir.mktmpdir
@webroot = Dir.mktmpdir
@server, @base_url = start_server(@webroot)
Dir.mkdir("#{@webroot}/#{version}")
Dir.chdir("#{@webroot}/#{version}") do
create_tarball("nginx-#{nginx_version}-#{compat_id}.tar.gz") do
create_dummy_nginx_binary
end
create_tarball("support-#{compat_id}.tar.gz") do
FileUtils.mkdir_p("agents")
FileUtils.mkdir_p("common/libpassenger_common/ApplicationPool2")
create_file("common/libboost_oxt.a")
create_file("common/libpassenger_common/ApplicationPool2/Implementation.o")
create_dummy_support_binaries
end
end
create_file("#{PhusionPassenger.resources_dir}/release.txt")
end
after :each do
@server.stop
File.unlink("#{PhusionPassenger.resources_dir}/release.txt")
FileUtils.remove_entry_secure(@webroot)
FileUtils.remove_entry_secure(@runtime_dir)
end
context "when originally packaged" do
it "downloads binaries from the Internet" do
@output = capture_output("passenger start " +
"--runtime-dir '#{@runtime_dir}' " +
"--runtime-check-only " +
"--binaries-url-root '#{@base_url}'")
@output.should include(SUPPORT_BINARIES_DOWNLOAD_MESSAGE)
@output.should include(NGINX_BINARY_DOWNLOAD_MESSAGE)
@output.should_not include(NGINX_SOURCE_DOWNLOAD_MESSAGE)
@output.should_not include(COMPILING_MESSAGE)
end
it "builds the runtime if downloading fails" do
# Yes, we're testing the entire build system here.
command = "passenger start " +
"--runtime-dir '#{@runtime_dir}' " +
"--binaries-url-root '#{@base_url}/wrong'"
@output = capture_output("#{command} --runtime-check-only")
@output.should include(SUPPORT_BINARIES_DOWNLOAD_MESSAGE)
@output.should include(NGINX_BINARY_DOWNLOAD_MESSAGE)
@output.should include(NGINX_SOURCE_DOWNLOAD_MESSAGE)
@output.should include(COMPILING_MESSAGE)
test_serving_application(command)
end
specify "if the downloaded support binaries work but the download Nginx binary doesn't, " +
"and Nginx compilation doesn't succeed the first time, then Nginx compilation " +
"succeeds the second time" do
Dir.chdir("#{@webroot}/#{version}") do
create_tarball("support-#{compat_id}.tar.gz") do
FileUtils.cp_r(Dir["#{PhusionPassenger.source_root}/buildout/*"],
".")
end
create_tarball("nginx-#{nginx_version}-#{compat_id}.tar.gz") do
create_file("nginx",
"#!/bin/sh\n" +
"exit 1\n")
end
end
# Temporarily make Passenger Standalone think our runtime is
# not compiled.
File.rename("#{PhusionPassenger.source_root}/buildout",
"#{PhusionPassenger.source_root}/buildout.renamed")
begin
command = "passenger start " +
"--runtime-dir '#{@runtime_dir}' " +
"--binaries-url-root '#{@base_url}'"
@output = `#{command} --runtime-check-only --no-compile-runtime 2>&1`
$?.exitstatus.should_not == 0
@output.should include(SUPPORT_BINARIES_DOWNLOAD_MESSAGE)
@output.should include("All support binaries are usable.")
@output.should include(NGINX_BINARY_DOWNLOAD_MESSAGE)
@output.should include("Nginx binary is not usable.")
@output.should include("Refusing to compile the Phusion Passenger Standalone")
@output = capture_output("#{command} --runtime-check-only")
@output.should include(NGINX_SOURCE_DOWNLOAD_MESSAGE)
@output.should include(COMPILING_MESSAGE)
File.exist?("#{PhusionPassenger.source_root}/buildout").should be_false
test_serving_application("#{command} --no-compile-runtime")
File.exist?("#{PhusionPassenger.source_root}/buildout").should be_false
ensure
FileUtils.rm_rf("#{PhusionPassenger.source_root}/buildout")
File.rename("#{PhusionPassenger.source_root}/buildout.renamed",
"#{PhusionPassenger.source_root}/buildout")
end
end
it "starts a server which serves the application" do
# The last test already tests this. This empty test here
# is merely to show the intent of the tests, and to
# speed up the test suite by preventing an unnecessary
# compilation.
end
end
context "when natively packaged" do
before :each do
sh "passenger-config --make-locations-ini > '#{@runtime_dir}/locations.ini'"
ENV['PASSENGER_LOCATION_CONFIGURATION_FILE'] = "#{@runtime_dir}/locations.ini"
create_file("#{PhusionPassenger.lib_dir}/nginx")
end
after :each do
ENV.delete('PASSENGER_LOCATION_CONFIGURATION_FILE')
File.unlink("#{PhusionPassenger.lib_dir}/nginx")
end
it "downloads only the Nginx binary from the Internet" do
File.rename("#{@webroot}/#{version}/nginx-#{nginx_version}-#{compat_id}.tar.gz",
"#{@webroot}/#{version}/nginx-0.0.1-#{compat_id}.tar.gz")
@output = capture_output("passenger start " +
"--runtime-dir '#{@runtime_dir}' " +
"--runtime-check-only " +
"--binaries-url-root '#{@base_url}' " +
"--nginx-version 0.0.1")
@output.should_not include(SUPPORT_BINARIES_DOWNLOAD_MESSAGE)
@output.should include(NGINX_BINARY_DOWNLOAD_MESSAGE)
@output.should_not include(NGINX_SOURCE_DOWNLOAD_MESSAGE)
@output.should_not include(COMPILING_MESSAGE)
end
it "only builds Nginx if downloading fails" do
# Yes, we're testing the build system here.
command = "passenger start " +
"--runtime-dir '#{@runtime_dir}' " +
"--binaries-url-root '#{@base_url}' " +
"--nginx-version 1.4.1"
@output = capture_output("#{command} --runtime-check-only")
@output.should_not include(SUPPORT_BINARIES_DOWNLOAD_MESSAGE)
@output.should include(NGINX_BINARY_DOWNLOAD_MESSAGE)
@output.should include(NGINX_SOURCE_DOWNLOAD_MESSAGE)
@output.should include(COMPILING_MESSAGE)
test_serving_application(command)
end
it "starts a server which serves the application" do
# The last test already tests this. This empty test here
# is merely to show the intent of the tests, and to
# speed up the test suite by preventing an unnecessary
# compilation.
end
end
end
context "if the runtime is installed" do
it "doesn't download the runtime from the Internet"
it "doesn't build the runtime"
end
it "daemonizes if -d is given" do
# Earlier tests already test this. This empty test here
# is merely to show the intent of the tests, and to
# speed up the test suite by preventing an unnecessary
# compilation.
end
end
describe "help command" do
it "displays the available commands" do
capture_output("passenger help").should include("Available commands:")
end
end
end