From d6e57faa4fbf12352c9fcd0cf36bfcbcf2d2a573 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 24 Dec 2003 05:23:32 +0000 Subject: * ext/stringio/stringio.c (strio_read): clear the buffer argument when returning nil. [ruby-dev:22363] * test/ruby/ut_eof.rb (TestEOF::test_eof_0, TestEOF::test_eof_1): add buffer argument tests. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/ut_eof.rb | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/ut_eof.rb b/test/ruby/ut_eof.rb index 8b3cc8101..eff0bddc0 100644 --- a/test/ruby/ut_eof.rb +++ b/test/ruby/ut_eof.rb @@ -14,6 +14,16 @@ module TestEOF assert_equal("", f.read) assert_nil(f.read(1)) } + open_file("") {|f| + s = "x" + assert_equal("", f.read(nil, s)) + assert_equal("", s) + } + open_file("") {|f| + s = "x" + assert_nil(f.read(10, s)) + assert_equal("", s) + } end def test_eof_0_rw @@ -61,6 +71,16 @@ module TestEOF assert_equal("a", f.read) assert_nil(f.read(0)) } + open_file("a") {|f| + s = "x" + assert_equal("a", f.read(nil, s)) + assert_equal("a", s) + } + open_file("a") {|f| + s = "x" + assert_equal("a", f.read(10, s)) + assert_equal("a", s) + } end module Seek -- cgit