diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/stringio/test_stringio.rb | 10 |
2 files changed, 15 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sun Jul 12 06:42:23 2015 ksss <co000ri@gmail.com> + + * test/stringio/test_stringio.rb (test_sysread): add a test for + StringIO#sysread. [Fix GH-966] + Sat Jul 11 21:16:34 2015 ksss <co000ri@gmail.com> * ext/stringio/stringio.c (Init_stringio): [DOC] Fix an example, diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index 966bbe1bd4..bd4a0f1a51 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -470,6 +470,7 @@ class TestStringIO < Test::Unit::TestCase assert_raise(ArgumentError) { f.read(-1) } assert_raise(ArgumentError) { f.read(1, 2, 3) } assert_equal("\u3042\u3044", f.read) + assert_nil(f.read(1)) f.rewind assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.read(f.size)) @@ -525,6 +526,15 @@ class TestStringIO < Test::Unit::TestCase assert_equal("\u3042\u3044".force_encoding(Encoding::ASCII_8BIT), f.read_nonblock(f.size, s)) end + def test_sysread + f = StringIO.new("sysread \u{30c6 30b9 30c8}") + assert_equal "sysread \u{30c6 30b9 30c8}", f.sysread + assert_equal "", f.sysread + assert_raise(EOFError) { f.sysread(1) } + f.rewind + assert_equal Encoding::ASCII_8BIT, f.sysread(3).encoding + end + def test_size f = StringIO.new("1234") assert_equal(4, f.size) |