Fix test, popen and cmd in mruby-io
MODIFY
mrbgems/mruby-io/test/io.rb
mrbgems/mruby-io/test/io.rb
assert('IO TEST SETUP') do
MRubyIOTestUtil.io_test_setup
- $cr = MRubyIOTestUtil.win? ? 1 : 0 # "\n" include CR or not
+ $cr, $crlf, $cmd = MRubyIOTestUtil.win? ? [1, "\r\n", "cmd /c "] : [0, "\n", ""]
end
assert('IO', '15.2.20') do
@@ -419,7 +419,7 @@ end
assert('IO.popen') do
begin
$? = nil
- io = IO.popen("echo mruby-io")
+ io = IO.popen("#{$cmd}echo mruby-io")
assert_true io.close_on_exec?
assert_equal Fixnum, io.pid.class
@@ -598,7 +598,7 @@ end
assert('`cmd`') do
begin
- assert_equal `echo foo`, "foo\n"
+ assert_equal `#{$cmd}echo foo`, "foo#{$crlf}"
rescue NotImplementedError => e
skip e.message
end

Fix test, popen and cmd in mruby-io