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require 'rubygems/test_case'
require 'rubygems/ext'
class TestGemExtBuilder < Gem::TestCase
def setup
super
@ext = File.join @tempdir, 'ext'
@dest_path = File.join @tempdir, 'prefix'
FileUtils.mkdir_p @ext
FileUtils.mkdir_p @dest_path
@orig_DESTDIR = ENV['DESTDIR']
end
def teardown
ENV['DESTDIR'] = @orig_DESTDIR
super
end
def test_class_make
ENV['DESTDIR'] = 'destination'
results = []
Dir.chdir @ext do
open '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
end
results = results.join "\n"
if RUBY_VERSION > '2.0' then
assert_match %r%"DESTDIR=#{ENV['DESTDIR']}"$%, results
assert_match %r%"DESTDIR=#{ENV['DESTDIR']}" install$%, results
else
refute_match %r%"DESTDIR=#{ENV['DESTDIR']}"$%, results
refute_match %r%"DESTDIR=#{ENV['DESTDIR']}" install$%, results
end
assert_match %r%^all: destination$%, results
assert_match %r%^install: destination$%, results
end
end
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