Bug #4024 ยป io_readlines.patch
| io.c (working copy) | ||
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long limit;
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prepare_getline_args(argc, argv, &rs, &limit, io);
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if (limit == 0)
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rb_raise(rb_eArgError, "invalid limit: 0 for readlines");
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ary = rb_ary_new();
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while (!NIL_P(line = rb_io_getline_1(rs, limit, io))) {
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rb_ary_push(ary, line);
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| ... | ... | |
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RETURN_ENUMERATOR(io, argc, argv);
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prepare_getline_args(argc, argv, &rs, &limit, io);
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if (limit == 0)
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rb_raise(rb_eArgError, "invalid limit: 0 for each_line");
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while (!NIL_P(str = rb_io_getline_1(rs, limit, io))) {
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rb_yield(str);
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}
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| test/ruby/test_io.rb (working copy) | ||
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GC.start
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end
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end
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def test_readlines_limit_0
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bugxxx = "[ruby-dev:xxx]"
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t = make_tempfile
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assert_raise(ArgumentError, bugxxx) do
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open(t.path, "r") do |io|
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io.readlines(0)
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end
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end
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end
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def test_each_line_limit_0
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bugxxx = "[ruby-dev:xxx]"
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t = make_tempfile
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assert_raise(ArgumentError, bugxxx) do
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open(t.path, "r") do |io|
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io.each_line(0).next
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end
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end
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end
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end
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