diff options
Diffstat (limited to 'test/lib_read_write.rb')
-rw-r--r-- | test/lib_read_write.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/lib_read_write.rb b/test/lib_read_write.rb index 6296586..6f90041 100644 --- a/test/lib_read_write.rb +++ b/test/lib_read_write.rb @@ -18,6 +18,20 @@ module LibReadWriteTest end end + def test_read_zero + assert_equal "", @rd.kgio_read(0) + buf = "foo" + assert_equal buf.object_id, @rd.kgio_read(0, buf).object_id + assert_equal "", buf + end + + def test_tryread_zero + assert_equal "", @rd.kgio_tryread(0) + buf = "foo" + assert_equal buf.object_id, @rd.kgio_tryread(0, buf).object_id + assert_equal "", buf + end + def test_read_eof @wr.close assert_nil @rd.kgio_read(5) |