Feature #5219 ยป pack.c.warn_on_unknown_directive.patch
| pack.c (working copy) | ||
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break;
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default:
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rb_warning("unknown pack directive '%c' in '%s'",
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type, RSTRING_PTR(fmt));
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break;
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}
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}
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| ... | ... | |
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break;
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default:
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rb_warning("unknown unpack directive '%c' in '%s'",
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type, RSTRING_PTR(fmt));
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break;
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}
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}
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| test/ruby/test_pack.rb (working copy) | ||
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assert_nil("".unpack("i") {|x| result = x}, bug4059)
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assert_equal(:ok, result)
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end
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def test_pack_garbage
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assert_silent do
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assert_equal "\000", [0].pack("*U")
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end
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verbose = $VERBOSE
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$VERBOSE = true
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_, err = capture_io do
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assert_equal "\000", [0].pack("*U")
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end
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assert_match %r%unknown pack directive '\*' in '\*U'$%, err
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ensure
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$VERBOSE = verbose
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end
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def test_unpack_garbage
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assert_silent do
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assert_equal [0], "\000".unpack("*U")
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end
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verbose = $VERBOSE
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$VERBOSE = true
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_, err = capture_io do
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assert_equal [0], "\000".unpack("*U")
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end
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assert_match %r%unknown unpack directive '\*' in '\*U'$%, err
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ensure
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$VERBOSE = verbose
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end
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end
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