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|
# frozen_string_literal: true
require_relative "helper"
require "rubygems/ext"
require "rubygems/installer"
class TestGemExtBuilder < Gem::TestCase
def setup
@orig_destdir = ENV["DESTDIR"]
@orig_make = ENV["make"]
super
@ext = File.join @tempdir, "ext"
@dest_path = File.join @tempdir, "prefix"
FileUtils.mkdir_p @ext
FileUtils.mkdir_p @dest_path
@spec = util_spec "a"
@builder = Gem::Ext::Builder.new @spec, ""
end
def teardown
super
ENV["DESTDIR"] = @orig_destdir
ENV["make"] = @orig_make
end
def test_class_make
ENV["DESTDIR"] = "destination"
results = []
File.open File.join(@ext, "Makefile"), "w" do |io|
io.puts <<-MAKEFILE
all:
\t@#{Gem.ruby} -e "puts %Q{all: \#{ENV['DESTDIR']}}"
clean:
\t@#{Gem.ruby} -e "puts %Q{clean: \#{ENV['DESTDIR']}}"
install:
\t@#{Gem.ruby} -e "puts %Q{install: \#{ENV['DESTDIR']}}"
MAKEFILE
end
Gem::Ext::Builder.make @dest_path, results, @ext
results = results.join("\n").b
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]} clean$/, results)
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]}$/, results)
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]} install$/, results)
unless results.include?("nmake")
assert_match(/^clean: destination$/, results)
assert_match(/^all: destination$/, results)
assert_match(/^install: destination$/, results)
end
end
def test_class_make_no_clean
ENV["DESTDIR"] = "destination"
results = []
File.open File.join(@ext, "Makefile"), "w" do |io|
io.puts <<-MAKEFILE
all:
\t@#{Gem.ruby} -e "puts %Q{all: \#{ENV['DESTDIR']}}"
install:
\t@#{Gem.ruby} -e "puts %Q{install: \#{ENV['DESTDIR']}}"
MAKEFILE
end
Gem::Ext::Builder.make @dest_path, results, @ext
results = results.join("\n").b
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]} clean$/, results)
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]}$/, results)
assert_match(/DESTDIR\\=#{ENV["DESTDIR"]} install$/, results)
end
def test_custom_make_with_options
pend "native windows platform only provides nmake" if vc_windows?
ENV["make"] = "make V=1"
results = []
File.open File.join(@ext, "Makefile"), "w" do |io|
io.puts <<-MAKEFILE
all:
\t@#{Gem.ruby} -e "puts 'all: OK'"
clean:
\t@#{Gem.ruby} -e "puts 'clean: OK'"
install:
\t@#{Gem.ruby} -e "puts 'install: OK'"
MAKEFILE
end
Gem::Ext::Builder.make @dest_path, results, @ext
results = results.join("\n").b
assert_match(/clean: OK/, results)
assert_match(/all: OK/, results)
assert_match(/install: OK/, results)
end
def test_build_extensions
pend "terminates on mswin" if vc_windows? && ruby_repo?
extension_in_lib do
@spec.extensions << "ext/extconf.rb"
ext_dir = File.join @spec.gem_dir, "ext"
FileUtils.mkdir_p ext_dir
extconf_rb = File.join ext_dir, "extconf.rb"
File.open extconf_rb, "w" do |f|
f.write <<-'RUBY'
require 'mkmf'
create_makefile 'a'
RUBY
end
ext_lib_dir = File.join ext_dir, "lib"
FileUtils.mkdir ext_lib_dir
FileUtils.touch File.join ext_lib_dir, "a.rb"
FileUtils.mkdir File.join ext_lib_dir, "a"
FileUtils.touch File.join ext_lib_dir, "a", "b.rb"
use_ui @ui do
@builder.build_extensions
end
assert_path_exist @spec.extension_dir
assert_path_exist @spec.gem_build_complete_path
assert_path_exist File.join @spec.extension_dir, "gem_make.out"
assert_path_exist File.join @spec.extension_dir, "a.rb"
assert_path_exist File.join @spec.gem_dir, "lib", "a.rb"
assert_path_exist File.join @spec.gem_dir, "lib", "a", "b.rb"
end
end
def test_build_extensions_with_gemhome_with_space
pend "terminates on mswin" if vc_windows? && ruby_repo?
new_gemhome = File.join @tempdir, "gem home"
File.rename(@gemhome, new_gemhome)
@gemhome = new_gemhome
Gem.use_paths(@gemhome)
@spec = util_spec "a"
@builder = Gem::Ext::Builder.new @spec, ""
test_build_extensions
end
def test_build_extensions_install_ext_only
pend "terminates on mswin" if vc_windows? && ruby_repo?
extension_in_lib(false) do
@orig_install_extension_in_lib = Gem.configuration.install_extension_in_lib
Gem.configuration.install_extension_in_lib = false
@spec.extensions << "ext/extconf.rb"
ext_dir = File.join @spec.gem_dir, "ext"
FileUtils.mkdir_p ext_dir
extconf_rb = File.join ext_dir, "extconf.rb"
File.open extconf_rb, "w" do |f|
f.write <<-'RUBY'
require 'mkmf'
create_makefile 'a'
RUBY
end
ext_lib_dir = File.join ext_dir, "lib"
FileUtils.mkdir ext_lib_dir
FileUtils.touch File.join ext_lib_dir, "a.rb"
FileUtils.mkdir File.join ext_lib_dir, "a"
FileUtils.touch File.join ext_lib_dir, "a", "b.rb"
use_ui @ui do
@builder.build_extensions
end
assert_path_exist @spec.extension_dir
assert_path_exist @spec.gem_build_complete_path
assert_path_exist File.join @spec.extension_dir, "gem_make.out"
assert_path_exist File.join @spec.extension_dir, "a.rb"
assert_path_not_exist File.join @spec.gem_dir, "lib", "a.rb"
assert_path_not_exist File.join @spec.gem_dir, "lib", "a", "b.rb"
end
ensure
Gem.configuration.install_extension_in_lib = @orig_install_extension_in_lib
end
def test_build_extensions_none
use_ui @ui do
@builder.build_extensions
end
assert_equal "", @ui.output
assert_equal "", @ui.error
assert_path_not_exist File.join @spec.extension_dir, "gem_make.out"
end
def test_build_extensions_rebuild_failure
FileUtils.mkdir_p @spec.extension_dir
FileUtils.touch @spec.gem_build_complete_path
@spec.extensions << nil
assert_raise Gem::Ext::BuildError do
use_ui @ui do
@builder.build_extensions
end
end
assert_path_not_exist @spec.gem_build_complete_path
end
def test_build_extensions_extconf_bad
cwd = Dir.pwd
@spec.extensions << "extconf.rb"
FileUtils.mkdir_p @spec.gem_dir
e = assert_raise Gem::Ext::BuildError do
use_ui @ui do
@builder.build_extensions
end
end
assert_match(/\AERROR: Failed to build gem native extension.$/, e.message)
assert_equal "Building native extensions. This could take a while...\n", @ui.output
assert_equal "", @ui.error
gem_make_out = File.join @spec.extension_dir, "gem_make.out"
cmd_make_out = File.read(gem_make_out)
assert_match %r{#{Regexp.escape Gem.ruby} .* extconf\.rb}, cmd_make_out
assert_match(/: No such file/, cmd_make_out)
assert_path_not_exist @spec.gem_build_complete_path
assert_equal cwd, Dir.pwd
end
def test_build_extensions_unsupported
FileUtils.mkdir_p @spec.gem_dir
gem_make_out = File.join @spec.extension_dir, "gem_make.out"
@spec.extensions << nil
e = assert_raise Gem::Ext::BuildError do
use_ui @ui do
@builder.build_extensions
end
end
assert_match(/^\s*No builder for extension ''$/, e.message)
assert_equal "Building native extensions. This could take a while...\n", @ui.output
assert_equal "", @ui.error
assert_equal "No builder for extension ''\n", File.read(gem_make_out)
assert_path_not_exist @spec.gem_build_complete_path
ensure
FileUtils.rm_f gem_make_out
end
def test_build_extensions_with_build_args
args = ["--aa", "--bb"]
@builder.build_args = args
@spec.extensions << "extconf.rb"
FileUtils.mkdir_p @spec.gem_dir
File.open File.join(@spec.gem_dir, "extconf.rb"), "w" do |f|
f.write <<-'RUBY'
puts "IN EXTCONF"
extconf_args = File.join __dir__, 'extconf_args'
File.open extconf_args, 'w' do |f|
f.puts ARGV.inspect
end
File.open 'Makefile', 'w' do |f|
f.puts "clean:\n\techo cleaned"
f.puts "default:\n\techo built"
f.puts "install:\n\techo installed"
end
RUBY
end
use_ui @ui do
@builder.build_extensions
end
path = File.join @spec.gem_dir, "extconf_args"
assert_equal args.inspect, File.read(path).strip
assert_path_exist @spec.extension_dir
end
def test_build_extensions_with_target_rbconfig
fake_rbconfig = File.join @tempdir, "fake_rbconfig.rb"
File.open fake_rbconfig, "w" do |f|
f.write <<~RUBY
module RbConfig
CONFIG = {}
MAKEFILE_CONFIG = {}
def self.fire_update!(key, value); end
def self.expand(val, config = CONFIG); val; end
end
RUBY
RbConfig::CONFIG.each do |k, v|
f.puts %(RbConfig::CONFIG[#{k.dump}] = #{v.dump})
end
RbConfig::MAKEFILE_CONFIG.each do |k, v|
f.puts %(RbConfig::MAKEFILE_CONFIG[#{k.dump}] = #{v.dump})
end
f.puts "RbConfig::CONFIG['host_os'] = 'fake_os'"
f.puts "RbConfig::CONFIG['arch'] = 'fake_arch'"
f.puts "RbConfig::CONFIG['platform'] = 'fake_platform'"
end
stdout, stderr = capture_subprocess_io do
system(Gem.ruby, "-rmkmf", "-e", "exit MakeMakefile::RbConfig::CONFIG['host_os'] == 'fake_os'",
"--", "--target-rbconfig=#{fake_rbconfig}")
end
unless $?.success?
assert_include(stderr, "uninitialized constant MakeMakefile::RbConfig")
pend "This version of mkmf does not support --target-rbconfig"
end
assert_empty(stdout)
@spec.extensions << "extconf.rb"
@builder = Gem::Ext::Builder.new @spec, "", Gem::TargetRbConfig.from_path(fake_rbconfig)
FileUtils.mkdir_p @spec.gem_dir
lib_dir = File.join(@spec.gem_dir, "lib")
FileUtils.mkdir lib_dir
File.open File.join(@spec.gem_dir, "extconf.rb"), "w" do |f|
f.write <<-'RUBY'
require 'mkmf'
extconf_args = File.join __dir__, 'rbconfig_dump'
File.open extconf_args, 'w' do |f|
["host_os", "arch"].each do |k|
f.puts "#{k}=#{MakeMakefile::RbConfig::CONFIG[k]}"
end
end
create_makefile 'a'
RUBY
end
use_ui @ui do
@builder.build_extensions
end
path = File.join @spec.gem_dir, "rbconfig_dump"
assert_equal <<~DUMP, File.read(path)
host_os=fake_os
arch=fake_arch
DUMP
assert_path_exist @spec.extension_dir
assert_equal [], Dir.glob(File.join(lib_dir, "*"))
end
def test_initialize
build_info_dir = File.join @gemhome, "build_info"
FileUtils.mkdir_p build_info_dir
build_info_file = File.join build_info_dir, "#{@spec.full_name}.info"
File.open build_info_file, "w" do |io|
io.puts "--with-foo-dir=/nonexistent"
end
builder = Gem::Ext::Builder.new @spec
assert_equal %w[--with-foo-dir=/nonexistent], builder.build_args
end
def test_initialize_build_args
builder = Gem::Ext::Builder.new @spec, %w[--with-foo-dir=/nonexistent]
assert_equal %w[--with-foo-dir=/nonexistent], builder.build_args
end
end unless Gem.java_platform?
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