diff options
Diffstat (limited to 'test/mkmf')
-rw-r--r-- | test/mkmf/test_have_macro.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/mkmf/test_have_macro.rb b/test/mkmf/test_have_macro.rb new file mode 100644 index 0000000000..d070829295 --- /dev/null +++ b/test/mkmf/test_have_macro.rb @@ -0,0 +1,35 @@ +require_relative 'base' +require 'tempfile' + +class TestMkmf + class TestMacro < TestMkmf + MACRO_NAME = "RUBY_MKMFTEST_FOOBAR" + + def test_have_macro_opt + assert_equal(true, have_macro(MACRO_NAME, nil, "-D#{MACRO_NAME}"), MKMFLOG) + end + + def test_have_macro_header + Tempfile.open(%w"test_mkmf .h", ".") do |tmp| + tmp.puts("#undef #{MACRO_NAME}") + tmp.puts("#define #{MACRO_NAME} 1") + tmp.close + dir, base = File.split(tmp.path) + assert_equal(true, have_macro(MACRO_NAME, base, "-I."), MKMFLOG) + end + end + + def test_not_have_macro_opt + assert_equal(false, have_macro(MACRO_NAME, nil, "-U#{MACRO_NAME}"), MKMFLOG) + end + + def test_not_have_macro_header + Tempfile.open(%w"test_mkmf .h", ".") do |tmp| + tmp.puts("#undef #{MACRO_NAME}") + tmp.close + dir, base = File.split(tmp.path) + assert_equal(false, have_macro(MACRO_NAME, base, "-I."), MKMFLOG) + end + end + end +end |