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ruby--ruby/test/rubygems/test_gem_commands_build_command.rb
Ellen Marie Dash 508afe2c26
[rubygems/rubygems] Set SOURCE_DATE_EPOCH env var if not provided.
Fixes #2290.

1. `Gem::Specification.date` returns SOURCE_DATE_EPOCH when defined,
2. this commit makes RubyGems set it _persistently_ when not provided.

This combination means that you can build a gem, check the build time,
and use that value to generate a new build -- and then verify they're
the same.

https://github.com/rubygems/rubygems/commit/d830d53f59
2019-09-26 17:48:00 +09:00

492 lines
13 KiB
Ruby

# frozen_string_literal: true
require 'rubygems/test_case'
require 'rubygems/commands/build_command'
require 'rubygems/package'
class TestGemCommandsBuildCommand < Gem::TestCase
CERT_FILE = cert_path 'public3072'
SIGNING_KEY = key_path 'private3072'
EXPIRED_CERT_FILE = cert_path 'expired'
PRIVATE_KEY_FILE = key_path 'private'
def setup
super
readme_file = File.join(@tempdir, 'README.md')
File.open readme_file, 'w' do |f|
f.write 'My awesome gem'
end
@gem = util_spec 'some_gem' do |s|
s.license = 'AGPL-3.0'
s.files = ['README.md']
end
@cmd = Gem::Commands::BuildCommand.new
end
def test_handle_options
@cmd.handle_options %w[--force --strict]
assert @cmd.options[:force]
assert @cmd.options[:strict]
end
def test_options_filename
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
@cmd.options[:output] = "test.gem"
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
file = File.join(@tempdir, File::SEPARATOR, "test.gem")
assert File.exist?(file)
output = @ui.output.split "\n"
assert_equal " Successfully built RubyGem", output.shift
assert_equal " Name: some_gem", output.shift
assert_equal " Version: 2", output.shift
assert_equal " File: test.gem", output.shift
assert_equal [], output
end
def test_handle_options_defaults
@cmd.handle_options []
refute @cmd.options[:force]
refute @cmd.options[:strict]
assert_nil @cmd.options[:output]
end
def test_execute
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
util_test_build_gem @gem
end
def test_execute_bad_name
[".", "-", "_"].each do |special_char|
gem = util_spec 'some_gem_with_bad_name' do |s|
s.name = "#{special_char}bad_gem_name"
s.license = 'AGPL-3.0'
s.files = ['README.md']
end
gemspec_file = File.join(@tempdir, gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
use_ui @ui do
Dir.chdir @tempdir do
assert_raises Gem::InvalidSpecificationException do
@cmd.execute
end
end
end
end
end
def test_execute_strict_without_warnings
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:strict] = true
@cmd.options[:args] = [gemspec_file]
util_test_build_gem @gem
end
def test_execute_strict_with_warnings
bad_gem = util_spec 'some_bad_gem' do |s|
s.files = ['README.md']
end
gemspec_file = File.join(@tempdir, bad_gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write bad_gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
@cmd.options[:strict] = true
use_ui @ui do
Dir.chdir @tempdir do
assert_raises Gem::InvalidSpecificationException do
@cmd.execute
end
end
end
error = @ui.error.split "\n"
assert_equal "WARNING: licenses is empty, but is recommended. Use a license identifier from", error.shift
assert_equal "http://spdx.org/licenses or 'Nonstandard' for a nonstandard license.", error.shift
assert_equal "WARNING: See http://guides.rubygems.org/specification-reference/ for help", error.shift
assert_equal [], error
gem_file = File.join @tempdir, File.basename(@gem.cache_file)
refute File.exist?(gem_file)
end
def test_execute_bad_spec
@gem.date = "2010-11-08"
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby.sub(/11-08/, "11-8")
end
@cmd.options[:args] = [gemspec_file]
out, err = use_ui @ui do
capture_io do
assert_raises Gem::MockGemUi::TermError do
@cmd.execute
end
end
end
assert_equal "", out
assert_match(/invalid date format in specification/, err)
assert_equal '', @ui.output
assert_equal "ERROR: Error loading gemspec. Aborting.\n", @ui.error
end
def test_execute_missing_file
@cmd.options[:args] = %w[some_gem]
use_ui @ui do
assert_raises Gem::MockGemUi::TermError do
@cmd.execute
end
end
assert_equal '', @ui.output
assert_equal "ERROR: Gemspec file not found: some_gem.gemspec\n", @ui.error
end
def test_execute_outside_dir
gemspec_dir = File.join @tempdir, 'build_command_gem'
gemspec_file = File.join gemspec_dir, @gem.spec_name
readme_file = File.join gemspec_dir, 'README.md'
FileUtils.mkdir_p gemspec_dir
File.open readme_file, 'w' do |f|
f.write "My awesome gem"
end
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:build_path] = gemspec_dir
@cmd.options[:args] = [gemspec_file]
use_ui @ui do
@cmd.execute
end
output = @ui.output.split "\n"
assert_equal " Successfully built RubyGem", output.shift
assert_equal " Name: some_gem", output.shift
assert_equal " Version: 2", output.shift
assert_equal " File: some_gem-2.gem", output.shift
assert_equal [], output
gem_file = File.join gemspec_dir, File.basename(@gem.cache_file)
assert File.exist?(gem_file)
spec = Gem::Package.new(gem_file).spec
assert_equal "some_gem", spec.name
assert_equal "this is a summary", spec.summary
end
def test_can_find_gemspecs_without_dot_gemspec
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.open gemspec_file + ".gemspec", 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
util_test_build_gem @gem
end
def test_execute_without_gem_name
some_gem = util_spec "some_gem"
gemspec_dir = File.join(@tempdir, "build_command_gem")
gemspec_file = File.join(gemspec_dir, some_gem.spec_name)
FileUtils.mkdir_p(gemspec_dir)
File.open(gemspec_file, "w") do |gs|
gs.write(some_gem.to_ruby)
end
@cmd.options[:args] = []
use_ui @ui do
Dir.chdir(gemspec_dir) do
@cmd.execute
end
end
output = @ui.output.split("\n")
assert_equal " Successfully built RubyGem", output.shift
assert_equal " Name: some_gem", output.shift
assert_equal " Version: 2", output.shift
assert_equal " File: some_gem-2.gem", output.shift
assert_equal [], output
some_gem = File.join(gemspec_dir, File.basename(some_gem.cache_file))
assert File.exist?(some_gem)
end
def test_execute_multiple_gemspec_without_gem_name
some_gem = util_spec "some_gem"
another_gem = util_spec "another_gem"
gemspec_dir = File.join(@tempdir, "build_command_gem")
gemspec_file = File.join(gemspec_dir, some_gem.spec_name)
another_gemspec_file = File.join(gemspec_dir, another_gem.spec_name)
FileUtils.mkdir_p(gemspec_dir)
File.open(gemspec_file, "w") do |gs|
gs.write(some_gem.to_ruby)
end
File.open(another_gemspec_file, "w") do |gs|
gs.write(another_gem.to_ruby)
end
@cmd.options[:args] = []
use_ui @ui do
Dir.chdir(gemspec_dir) do
assert_raises Gem::MockGemUi::TermError do
@cmd.execute
end
end
end
gemspecs = ["another_gem-2.gemspec", "some_gem-2.gemspec"]
assert_equal "", @ui.output
assert_equal @ui.error, "ERROR: Multiple gemspecs found: #{gemspecs}, please specify one\n"
expected_gem = File.join(gemspec_dir, File.basename(another_gem.cache_file))
refute File.exist?(expected_gem)
end
def util_test_build_gem(gem)
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
output = @ui.output.split "\n"
assert_equal " Successfully built RubyGem", output.shift
assert_equal " Name: some_gem", output.shift
assert_equal " Version: 2", output.shift
assert_equal " File: some_gem-2.gem", output.shift
assert_equal [], output
gem_file = File.join(@tempdir, File.basename(gem.cache_file))
assert File.exist?(gem_file)
spec = Gem::Package.new(gem_file).spec
assert_equal "some_gem", spec.name
assert_equal "this is a summary", spec.summary
end
def test_execute_force
gemspec_file = File.join(@tempdir, @gem.spec_name)
@gem.send :remove_instance_variable, :@rubygems_version
File.open gemspec_file, 'w' do |gs|
gs.write @gem.to_ruby
end
@cmd.options[:args] = [gemspec_file]
@cmd.options[:force] = true
util_test_build_gem @gem
end
def test_build_signed_gem
skip 'openssl is missing' unless defined?(OpenSSL::SSL) && !java_platform?
trust_dir = Gem::Security.trust_dir
spec = util_spec 'some_gem' do |s|
s.signing_key = SIGNING_KEY
s.cert_chain = [CERT_FILE]
end
gemspec_file = File.join(@tempdir, spec.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write spec.to_ruby
end
@cmd.options[:args] = [gemspec_file]
util_test_build_gem spec
trust_dir.trust_cert OpenSSL::X509::Certificate.new(File.read(CERT_FILE))
gem = Gem::Package.new(File.join(@tempdir, spec.file_name),
Gem::Security::HighSecurity)
assert gem.verify
end
def test_build_signed_gem_with_cert_expiration_length_days
skip 'openssl is missing' unless defined?(OpenSSL::SSL) && !java_platform?
gem_path = File.join Gem.user_home, ".gem"
Dir.mkdir gem_path
Gem::Security.trust_dir
tmp_expired_cert_file = File.join gem_path, "gem-public_cert.pem"
File.write(tmp_expired_cert_file, File.read(EXPIRED_CERT_FILE))
tmp_private_key_file = File.join gem_path, "gem-private_key.pem"
File.write(tmp_private_key_file, File.read(PRIVATE_KEY_FILE))
spec = util_spec 'some_gem' do |s|
s.signing_key = tmp_private_key_file
s.cert_chain = [tmp_expired_cert_file]
end
gemspec_file = File.join(@tempdir, spec.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write spec.to_ruby
end
@cmd.options[:args] = [gemspec_file]
Gem.configuration.cert_expiration_length_days = 28
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
re_signed_cert = OpenSSL::X509::Certificate.new(File.read(tmp_expired_cert_file))
cert_days_to_expire = (re_signed_cert.not_after - re_signed_cert.not_before).to_i / (24 * 60 * 60)
gem_file = File.join @tempdir, File.basename(spec.cache_file)
assert File.exist?(gem_file)
assert_equal(28, cert_days_to_expire)
end
def test_build_auto_resign_cert
skip 'openssl is missing' unless defined?(OpenSSL::SSL) && !java_platform?
gem_path = File.join Gem.user_home, ".gem"
Dir.mkdir gem_path
Gem::Security.trust_dir
tmp_expired_cert_file = File.join gem_path, "gem-public_cert.pem"
File.write(tmp_expired_cert_file, File.read(EXPIRED_CERT_FILE))
tmp_private_key_file = File.join gem_path, "gem-private_key.pem"
File.write(tmp_private_key_file, File.read(PRIVATE_KEY_FILE))
spec = util_spec 'some_gem' do |s|
s.signing_key = tmp_private_key_file
s.cert_chain = [tmp_expired_cert_file]
end
gemspec_file = File.join(@tempdir, spec.spec_name)
File.open gemspec_file, 'w' do |gs|
gs.write spec.to_ruby
end
@cmd.options[:args] = [gemspec_file]
Gem.configuration.cert_expiration_length_days = 28
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
output = @ui.output.split "\n"
assert_equal "INFO: Your certificate has expired, trying to re-sign it...", output.shift
assert_equal "INFO: Your cert: #{tmp_expired_cert_file } has been auto re-signed with the key: #{tmp_private_key_file}", output.shift
assert_match(/INFO: Your expired cert will be located at: .+\Wgem-public_cert\.pem\.expired\.[0-9]+/, output.shift)
end
def test_build_is_reproducible
epoch = ENV["SOURCE_DATE_EPOCH"]
new_epoch = Time.now.to_i.to_s
ENV["SOURCE_DATE_EPOCH"] = new_epoch
gem_file = File.basename(@gem.cache_file)
gemspec_file = File.join(@tempdir, @gem.spec_name)
File.write(gemspec_file, @gem.to_ruby)
@cmd.options[:args] = [gemspec_file]
util_test_build_gem @gem
build1_contents = File.read(gem_file)
# Guarantee the time has changed.
sleep 1 if Time.now.to_i == new_epoch
ENV["SOURCE_DATE_EPOCH"] = new_epoch
@ui = Gem::MockGemUi.new
@cmd.options[:args] = [gemspec_file]
util_test_build_gem @gem
build2_contents = File.read(gem_file)
assert_equal build1_contents, build2_contents
ensure
ENV["SOURCE_DATE_EPOCH"] = epoch
end
end