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author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-03-09 00:55:01 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-03-09 00:55:01 +0000 |
commit | d9ce3805d6c0e24e7e9ad66aa0444f397fa81170 (patch) | |
tree | bf271985c702cf39c837a7a0aee46bb8bd69dfee /test | |
parent | 0b85e2a0a7d95a7572fff1650d0217d66d7defda (diff) |
merge revision(s) 21913:
* io.c (io_getpartial): fflush after read for updating pos in FILE.
not portable, I guess. [ruby-core:21561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@22838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_io.rb | 20 |
1 files changed, 20 insertions, 0 deletions
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 |