From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/bootstraptest/test_io.rb | 112 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 jni/ruby/bootstraptest/test_io.rb

(limited to 'jni/ruby/bootstraptest/test_io.rb')

diff --git a/jni/ruby/bootstraptest/test_io.rb b/jni/ruby/bootstraptest/test_io.rb
new file mode 100644
index 0000000..1d2b193
--- /dev/null
+++ b/jni/ruby/bootstraptest/test_io.rb
@@ -0,0 +1,112 @@
+assert_finish 5, %q{
+  r, w = IO.pipe
+  t1 = Thread.new { r.sysread(1) }
+  t2 = Thread.new { r.sysread(1) }
+  sleep 0.01 until t1.stop? and t2.stop?
+  w.write "a"
+  w.write "a"
+}, '[ruby-dev:31866]'
+
+assert_finish 10, %q{
+  begin
+    require "io/nonblock"
+    require "timeout"
+    timeout(3) do
+      r, w = IO.pipe
+      w.nonblock?
+      w.nonblock = true
+      w.write_nonblock("a" * 100000)
+      w.nonblock = false
+      t1 = Thread.new { w.write("b" * 4096) }
+      t2 = Thread.new { w.write("c" * 4096) }
+      sleep 0.5
+      r.sysread(4096).length
+      sleep 0.5
+      r.sysread(4096).length
+      t1.join
+      t2.join
+    end
+  rescue LoadError, Timeout::Error, NotImplementedError
+  end
+}, '[ruby-dev:32566]'
+
+assert_finish 1, %q{
+  r, w = IO.pipe
+  Thread.new {
+    w << "ab"
+    sleep 0.01
+    w << "ab"
+  }
+  r.gets("abab")
+}
+
+assert_equal 'ok', %q{
+  require 'tmpdir'
+  begin
+    tmpname = "#{Dir.tmpdir}/ruby-btest-#{$$}-#{rand(0x100000000).to_s(36)}"
+    rw = File.open(tmpname, File::RDWR|File::CREAT|File::EXCL)
+  rescue Errno::EEXIST
+    retry
+  end
+  save = STDIN.dup
+  STDIN.reopen(rw)
+  STDIN.reopen(save)
+  rw.close
+  File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
+  :ok
+}
+
+assert_equal 'ok', %q{
+  require 'tmpdir'
+  begin
+    tmpname = "#{Dir.tmpdir}/ruby-btest-#{$$}-#{rand(0x100000000).to_s(36)}"
+    rw = File.open(tmpname, File::RDWR|File::CREAT|File::EXCL)
+  rescue Errno::EEXIST
+    retry
+  end
+  save = STDIN.dup
+  STDIN.reopen(rw)
+  STDIN.print "a"
+  STDIN.reopen(save)
+  rw.close
+  File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
+  :ok
+}
+
+assert_equal 'ok', %q{
+  dup = STDIN.dup
+  dupfd = dup.fileno
+  dupfd == STDIN.dup.fileno ? :ng : :ok
+}, '[ruby-dev:46834]'
+
+assert_normal_exit %q{
+  ARGF.set_encoding "foo"
+}
+
+10.times do
+  assert_normal_exit %q{
+    at_exit { p :foo }
+
+    megacontent = "abc" * 12345678
+    #File.open("megasrc", "w") {|f| f << megacontent }
+
+    t0 = Thread.main
+    Thread.new { sleep 0.001 until t0.stop?; Process.kill(:INT, $$) }
+
+    r1, w1 = IO.pipe
+    r2, w2 = IO.pipe
+    t1 = Thread.new { w1 << megacontent; w1.close }
+    t2 = Thread.new { r2.read; r2.close }
+    IO.copy_stream(r1, w2) rescue nil
+    w2.close
+    r1.close
+    t1.join
+    t2.join
+  }, 'megacontent-copy_stream', ["INT"], :timeout => 10 or break
+end
+
+assert_normal_exit %q{
+  r, w = IO.pipe
+  STDOUT.reopen(w)
+  STDOUT.reopen(__FILE__, "r")
+}, '[ruby-dev:38131]'
-- 
cgit v1.2.3