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require "support/shared/integration/integration_helper"
require "chef/mixin/shell_out"
require "tiny_server"
require "tmpdir"
require "chef/platform"
describe "chef-client" do
include IntegrationSupport
include Chef::Mixin::ShellOut
let(:chef_dir) { File.join(File.dirname(__FILE__), "..", "..", "..", "bin") }
# Invoke `chef-client` as `ruby PATH/TO/chef-client`. This ensures the
# following constraints are satisfied:
# * Windows: windows can only run batch scripts as bare executables. Rubygems
# creates batch wrappers for installed gems, but we don't have batch wrappers
# in the source tree.
# * Other `chef-client` in PATH: A common case is running the tests on a
# machine that has omnibus chef installed. In that case we need to ensure
# we're running `chef-client` from the source tree and not the external one.
# cf. CHEF-4914
let(:chef_client) { "ruby '#{chef_dir}/chef-client' --no-fork --minimal-ohai" }
let(:critical_env_vars) { %w{PATH RUBYOPT BUNDLE_GEMFILE GEM_PATH}.map { |o| "#{o}=#{ENV[o]}" } .join(" ") }
when_the_repository "uses RFC 062 defined exit codes" do
def setup_client_rb
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to('cookbooks')}"
EOM
end
def setup_client_rb_with_audit_mode
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to('cookbooks')}"
audit_mode :audit_only
EOM
end
def run_chef_client_and_expect_exit_code(exit_code)
shell_out!("#{chef_client} -c \"#{path_to('config/client.rb')}\" -o 'x::default'",
cwd: chef_dir,
returns: [exit_code])
end
context "has a cookbook" do
context "with a library" do
context "which cannot be loaded" do
before do
file "cookbooks/x/recipes/default.rb", ""
file "cookbooks/x/libraries/error.rb", "require 'does/not/exist'"
end
it "exits with GENERIC_FAILURE, 1" do
setup_client_rb
run_chef_client_and_expect_exit_code 1
end
end
end
context "with an audit recipe" do
context "which fails" do
before do
file "cookbooks/x/recipes/default.rb", <<~RECIPE
control_group "control group without top level control" do
it "should fail" do
expect(4 - 4).to eq(1)
end
end
RECIPE
end
it "exits with AUDIT_MODE_FAILURE, 42" do
setup_client_rb_with_audit_mode
run_chef_client_and_expect_exit_code 42
end
end
end
context "with a recipe" do
context "which throws an error" do
before { file "cookbooks/x/recipes/default.rb", "raise 'BOOM'" }
it "exits with GENERIC_FAILURE, 1" do
setup_client_rb
run_chef_client_and_expect_exit_code 1
end
end
context "with a recipe which calls Chef::Application.fatal with a non-RFC exit code" do
before { file "cookbooks/x/recipes/default.rb", "Chef::Application.fatal!('BOOM', 123)" }
it "exits with the GENERIC_FAILURE exit code, 1" do
setup_client_rb
run_chef_client_and_expect_exit_code 1
end
end
context "with a recipe which calls Chef::Application.exit with a non-RFC exit code" do
before { file "cookbooks/x/recipes/default.rb", "Chef::Application.exit!('BOOM', 231)" }
it "exits with the GENERIC_FAILURE exit code, 1" do
setup_client_rb
run_chef_client_and_expect_exit_code 1
end
end
context "when a reboot exception is raised (like from the reboot resource)" do
before do
file "cookbooks/x/recipes/default.rb", <<~EOM
raise Chef::Exceptions::Reboot.new
EOM
end
it "exits with REBOOT_SCHEDULED, 35" do
setup_client_rb
run_chef_client_and_expect_exit_code 35
end
end
context "when an attempt to reboot fails (like from the reboot resource)" do
before do
file "cookbooks/x/recipes/default.rb", <<~EOM
raise Chef::Exceptions::RebootFailed.new
EOM
end
it "exits with REBOOT_FAILED, 41" do
setup_client_rb
run_chef_client_and_expect_exit_code 41
end
end
end
end
end
end
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