nobu	2015-12-11 14:56:43 +0900 (Fri, 11 Dec 2015)

  New Revision: 53034

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53034

  Log:
    test_io.rb: fix IO#advise on aarch64-linux
    
    * test/ruby/test_io.rb (test_advise, test_advise_pipe): fadvise on
      aarch64-linux returns ESYS.

  Modified files:
    trunk/test/ruby/test_io.rb
Index: test/ruby/test_io.rb
===================================================================
--- test/ruby/test_io.rb	(revision 53033)
+++ test/ruby/test_io.rb	(revision 53034)
@@ -2565,6 +2565,8 @@ End https://github.com/ruby/ruby/blob/trunk/test/ruby/test_io.rb#L2565
             ret = assert_nothing_raised(lambda { os_and_fs(tf.path) }) {
               begin
                 t.advise(adv, offset, len)
+              rescue Errno::ENOSYS
+                skip
               rescue Errno::EINVAL => e
                 if /linux/ =~ RUBY_PLATFORM && (Etc.uname[:release].split('.').map(&:to_i) <=> [3,6]) < 0
                   next # [ruby-core:65355] tmpfs is not supported
@@ -3005,8 +3007,8 @@ End https://github.com/ruby/ruby/blob/trunk/test/ruby/test_io.rb#L3007
     # we don't know if other platforms have a real posix_fadvise()
     with_pipe do |r,w|
       # Linux 2.6.15 and earlier returned EINVAL instead of ESPIPE
-      assert_raise(Errno::ESPIPE, Errno::EINVAL) { r.advise(:willneed) }
-      assert_raise(Errno::ESPIPE, Errno::EINVAL) { w.advise(:willneed) }
+      assert_raise(Errno::ESPIPE, Errno::EINVAL, Errno::ENOSYS) { r.advise(:willneed) }
+      assert_raise(Errno::ESPIPE, Errno::EINVAL, Errno::ENOSYS) { w.advise(:willneed) }
     end
   end if /linux/ =~ RUBY_PLATFORM
 

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