diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | io.c | 2 | ||||
-rw-r--r-- | test/ruby/test_io.rb | 20 | ||||
-rw-r--r-- | version.h | 2 |
4 files changed, 28 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Mon Mar 9 09:52:53 2009 Tanaka Akira <akr@fsij.org> + + * io.c (io_getpartial): fflush after read for updating pos in FILE. + not portable, I guess. [ruby-core:21561] + Mon Mar 9 09:04:39 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> * gc.c (define_final): cannot define finalizer for immediate @@ -1283,6 +1283,8 @@ io_getpartial(int argc, VALUE *argv, VALUE io, int nonblock) goto again; rb_sys_fail(fptr->path); } + if (fptr->f) /* update pos in FILE structure [ruby-core:21561] */ + fflush(fptr->f); } rb_str_resize(str, n); diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 642c8f4430..19b4f0ebf6 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1,6 +1,15 @@ require 'test/unit' +require 'tmpdir' class TestIO < Test::Unit::TestCase + def mkcdtmpdir + Dir.mktmpdir {|d| + Dir.chdir(d) { + yield + } + } + end + def test_gets_rs r, w = IO.pipe w.print "\377xyz" @@ -8,4 +17,15 @@ class TestIO < Test::Unit::TestCase assert_equal("\377", r.gets("\377"), "[ruby-dev:24460]") r.close end + + def test_readpartial_pos + mkcdtmpdir { + open("foo", "w") {|f| f << "abc" } + open("foo") {|f| + f.seek(0) + assert_equal("ab", f.readpartial(2)) + assert_equal(2, f.pos) + } + } + end end @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2009-03-09" #define RUBY_VERSION_CODE 187 #define RUBY_RELEASE_CODE 20090309 -#define RUBY_PATCHLEVEL 146 +#define RUBY_PATCHLEVEL 147 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 |