# frozen_string_literal: false
require_relative 'base'

class TestMkmfHaveFramework < TestMkmf
  def create_framework(fw, hdrname = "#{fw}.h")
    Dir.mktmpdir("frameworks") do |dir|
      fwdir = "#{dir}/#{fw}.framework"
      hdrdir = "#{fwdir}/Headers"
      FileUtils.mkdir_p(hdrdir)
      File.write("#{hdrdir}/#{hdrname}", "")
      src = "#{fwdir}/main.c"
      File.write(src, "void #{fw}(void) {}\n")
      cmd = LINK_SO.dup
      RbConfig.expand(cmd, RbConfig::CONFIG.merge("OBJS"=>src))
      cmd.gsub!("$@", "#{fwdir}/#{fw}")
      cmd.gsub!(/ -bundle /, ' -dynamiclib ')
      assert(xsystem(cmd), MKMFLOG)
      $INCFLAGS << " " << "-F#{dir}".quote
      yield fw, hdrname
    end
  end

  def test_single_framework
    assert(have_framework(%w"Ruby ruby.h"), mkmflog("try as Objective-C"))
  end

  def test_multi_frameworks
    assert(have_framework(%w"Ruby ruby.h"), mkmflog("try as Objective-C"))
    create_framework("MkmfTest") do |fw|
      assert(have_framework(fw), MKMFLOG)
    end
  end

  def test_empty_framework
    create_framework("MkmfTest") do |fw|
      assert(have_framework(fw), MKMFLOG)
    end
  end

  def test_different_name_header
    _bug8593 = '[ruby-core:55745] [Bug #8593]'
    create_framework("MkmfTest", "test_mkmf.h") do |fw, hdrname|
      assert(!have_framework(fw), MKMFLOG)
      assert(have_framework([fw, hdrname]), MKMFLOG)
    end
  end
end if /darwin/ =~ RUBY_PLATFORM
