kronos · April 7, 2011 22:13 · Apr 7, 2011 · Apr 7, 2011
diff --git a/gistfile1.txt → gistfile1.rb b/gistfile1.txt → gistfile1.rb
@@ -1,4 +1,3 @@
-
 require 'test/unit'
 require 'tempfile'
 $:.replace([File.dirname(File.expand_path(__FILE__))] | $:)

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,108 @@
+
+require 'test/unit'
+require 'tempfile'
+$:.replace([File.dirname(File.expand_path(__FILE__))] | $:)
+require 'ut_eof'
+
+class TestFile < Test::Unit::TestCase
+
+  # I don't know Ruby's spec about "unlink-before-close" exactly.
+  # This test asserts current behaviour.
+  def test_unlink_before_close
+    filename = File.basename(__FILE__) + ".#{$$}"
+    w = File.open(filename, "w")
+    w << "foo"
+    w.close
+    r = File.open(filename, "r")
+    begin
+      if /(mswin|bccwin|mingw|emx)/ =~ RUBY_PLATFORM
+      	begin
+      	  File.unlink(filename)
+      	  assert(false)
+      	rescue Errno::EACCES
+      	  assert(true)
+      	end
+      else
+      	File.unlink(filename)
+      	assert(true)
+      end
+    ensure
+      r.close
+      File.unlink(filename) if File.exist?(filename)
+    end
+  end
+
+  include TestEOF
+  def open_file(content)
+    f = Tempfile.new("test-eof")
+    f << content
+    f.rewind
+    yield f
+  end
+  alias open_file_rw open_file
+
+  include TestEOF::Seek
+
+  def test_fnmatch
+    # from [ruby-dev:22815] and [ruby-dev:22819]
+    assert(true, File.fnmatch('\[1\]' , '[1]'))
+    assert(true, File.fnmatch('*?', 'a'))
+  end
+
+  def test_truncate_wbuf # [ruby-dev:24191]
+    f = Tempfile.new("test-truncate")
+    f.print "abc"
+    f.truncate(0)
+    f.print "def"
+    f.close
+    assert_equal("\0\0\0def", File.read(f.path))
+  end
+
+  def test_truncate_rbuf # [ruby-dev:24197]
+    f = Tempfile.new("test-truncate")
+    f.puts "abc"
+    f.puts "def"
+    f.close
+    f.open
+    assert_equal("abc\n", f.gets)
+    f.truncate(3)
+    assert_equal(nil, f.gets)
+  end
+
+  def test_read_all_extended_file
+    f = Tempfile.new("test-extended-file")
+    assert_nil(f.getc)
+    open(f.path, "w") {|g| g.print "a" }
+    assert_equal("a", f.read)
+  end
+
+  def test_gets_extended_file
+    f = Tempfile.new("test-extended-file")
+    assert_nil(f.getc)
+    open(f.path, "w") {|g| g.print "a" }
+    assert_equal("a", f.gets("a"))
+  end
+
+  def test_gets_para_extended_file
+    f = Tempfile.new("test-extended-file")
+    assert_nil(f.getc)
+    open(f.path, "w") {|g| g.print "\na" }
+    assert_equal("a", f.gets(""))
+  end
+
+  def test_each_byte_extended_file
+    f = Tempfile.new("test-extended-file")
+    assert_nil(f.getc)
+    open(f.path, "w") {|g| g.print "a" }
+    result = []
+    f.each_byte {|b| result << b }
+    assert_equal([?a], result)
+  end
+
+  def test_getc_extended_file
+    f = Tempfile.new("test-extended-file")
+    assert_nil(f.getc)
+    open(f.path, "w") {|g| g.print "a" }
+    assert_equal(?a, f.getc)
+  end
+end