diff options
Diffstat (limited to 'test/ruby/test_file.rb')
-rw-r--r-- | test/ruby/test_file.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb index f6fcf89a14..64f6727413 100644 --- a/test/ruby/test_file.rb +++ b/test/ruby/test_file.rb @@ -85,6 +85,15 @@ class TestFile < Test::Unit::TestCase assert_equal("a", f.gets("")) end + def test_each_char_extended_file + f = Tempfile.new("test-extended-file") + assert_nil(f.getc) + open(f.path, "w") {|g| g.print "a" } + result = [] + f.each_char {|b| result << b } + assert_equal([?a], result) + end + def test_each_byte_extended_file f = Tempfile.new("test-extended-file") assert_nil(f.getc) @@ -101,6 +110,13 @@ class TestFile < Test::Unit::TestCase assert_equal(?a, f.getc) end + def test_getbyte_extended_file + f = Tempfile.new("test-extended-file") + assert_nil(f.getc) + open(f.path, "w") {|g| g.print "a" } + assert_equal(?a, f.getbyte.chr) + end + def test_s_chown assert_nothing_raised { File.chown -1, -1 } assert_nothing_raised { File.chown nil, nil } |