242 lines
5.7 KiB
Factor
242 lines
5.7 KiB
Factor
! Copyright (C) 2011 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors alien.endian classes.struct io
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io.encodings.binary io.streams.byte-array kernel tools.test
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alien.c-types ;
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IN: alien.endian.tests
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STRUCT: endian-struct
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{ a ule16 }
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{ b le16 }
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{ c ube16 }
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{ d be16 }
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{ e ule32 }
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{ f le32 }
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{ g ube32 }
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{ h be32 }
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{ i ule64 }
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{ j le64 }
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{ k ube64 }
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{ l be64 } ;
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CONSTANT: endian-bytes-0f B{
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HEX: 0 HEX: ff
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HEX: 0 HEX: ff
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HEX: 0 HEX: ff
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HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: ff
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HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: ff
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}
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CONSTANT: endian-bytes-f0 B{
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HEX: ff HEX: 0
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HEX: ff HEX: 0
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HEX: ff HEX: 0
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HEX: ff HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0
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HEX: ff HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0 HEX: 0
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}
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: endian-test-struct-0f ( -- obj )
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endian-bytes-0f endian-struct memory>struct ;
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: endian-test-struct-f0 ( -- obj )
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endian-bytes-f0 endian-struct memory>struct ;
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[ HEX: ff00 ] [ endian-test-struct-0f a>> ] unit-test
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[ -256 ] [ endian-test-struct-0f b>> ] unit-test
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[ HEX: 00ff ] [ endian-test-struct-0f c>> ] unit-test
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[ HEX: 00ff ] [ endian-test-struct-0f d>> ] unit-test
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[ HEX: ff000000 ] [ endian-test-struct-0f e>> ] unit-test
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[ -16777216 ] [ endian-test-struct-0f f>> ] unit-test
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[ HEX: 000000ff ] [ endian-test-struct-0f g>> ] unit-test
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[ HEX: 000000ff ] [ endian-test-struct-0f h>> ] unit-test
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[ HEX: ff00000000000000 ] [ endian-test-struct-0f i>> ] unit-test
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[ -72057594037927936 ] [ endian-test-struct-0f j>> ] unit-test
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[ HEX: 00000000000000ff ] [ endian-test-struct-0f k>> ] unit-test
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[ HEX: 00000000000000ff ] [ endian-test-struct-0f l>> ] unit-test
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[ HEX: ff00 ] [ endian-test-struct-f0 c>> ] unit-test
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[ -256 ] [ endian-test-struct-f0 d>> ] unit-test
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[ HEX: 00ff ] [ endian-test-struct-f0 a>> ] unit-test
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[ HEX: 00ff ] [ endian-test-struct-f0 b>> ] unit-test
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[ HEX: ff000000 ] [ endian-test-struct-f0 g>> ] unit-test
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[ -16777216 ] [ endian-test-struct-f0 h>> ] unit-test
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[ HEX: 000000ff ] [ endian-test-struct-f0 e>> ] unit-test
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[ HEX: 000000ff ] [ endian-test-struct-f0 f>> ] unit-test
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[ HEX: ff00000000000000 ] [ endian-test-struct-f0 k>> ] unit-test
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[ -72057594037927936 ] [ endian-test-struct-f0 l>> ] unit-test
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[ HEX: 00000000000000ff ] [ endian-test-struct-f0 i>> ] unit-test
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[ HEX: 00000000000000ff ] [ endian-test-struct-f0 j>> ] unit-test
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[ t ]
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[ endian-test-struct-0f binary [ write ] with-byte-writer endian-bytes-0f = ] unit-test
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[ t ]
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[ endian-test-struct-f0 binary [ write ] with-byte-writer endian-bytes-f0 = ] unit-test
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LE-STRUCT: le-endian-struct
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{ a ule16 }
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{ b le16 }
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{ c ube16 }
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{ d be16 }
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{ e ule32 }
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{ f le32 }
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{ g ube32 }
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{ h be32 }
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{ i ule64 }
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{ j le64 }
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{ k ube64 }
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{ l be64 } ;
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[ t ]
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[
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endian-bytes-0f le-endian-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-0f =
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] unit-test
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[ t ]
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[
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endian-bytes-f0 le-endian-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-f0 =
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] unit-test
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BE-STRUCT: be-endian-struct
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{ a ule16 }
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{ b le16 }
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{ c ube16 }
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{ d be16 }
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{ e ule32 }
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{ f le32 }
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{ g ube32 }
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{ h be32 }
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{ i ule64 }
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{ j le64 }
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{ k ube64 }
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{ l be64 } ;
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[ t ]
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[
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endian-bytes-0f be-endian-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-0f =
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] unit-test
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[ t ]
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[
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endian-bytes-f0 be-endian-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-f0 =
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] unit-test
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LE-STRUCT: le-override-struct
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{ a ushort }
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{ b short }
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{ c ube16 }
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{ d be16 }
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{ e uint }
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{ f int }
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{ g ube32 }
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{ h be32 }
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{ i ulonglong }
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{ j longlong }
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{ k ube64 }
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{ l be64 } ;
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[ t ]
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[
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endian-bytes-0f le-override-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-0f =
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] unit-test
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[ t ]
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[
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endian-bytes-f0 le-override-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-f0 =
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] unit-test
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BE-STRUCT: be-override-struct
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{ a ule16 }
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{ b le16 }
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{ c ushort }
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{ d short }
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{ e ule32 }
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{ f le32 }
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{ g uint }
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{ h int }
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{ i ule64 }
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{ j le64 }
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{ k ulonglong }
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{ l longlong } ;
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[ t ]
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[
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endian-bytes-0f be-override-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-0f =
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] unit-test
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[ t ]
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[
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endian-bytes-f0 be-override-struct memory>struct
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binary [ write ] with-byte-writer endian-bytes-f0 =
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] unit-test
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LE-PACKED-STRUCT: le-packed-struct
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{ a char[7] }
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{ b int } ;
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[ t ]
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[
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B{ 0 0 0 0 0 0 0 3 0 0 0 } [
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le-packed-struct memory>struct
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binary [ write ] with-byte-writer
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] keep =
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] unit-test
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[ 3 ]
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[
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B{ 0 0 0 0 0 0 0 3 0 0 0 } le-packed-struct memory>struct
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b>>
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] unit-test
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BE-PACKED-STRUCT: be-packed-struct
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{ a char[7] }
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{ b int } ;
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[ t ]
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[
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B{ 0 0 0 0 0 0 0 0 0 0 3 } [
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be-packed-struct memory>struct
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binary [ write ] with-byte-writer
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] keep =
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] unit-test
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[ 3 ]
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[
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B{ 0 0 0 0 0 0 0 0 0 0 3 } be-packed-struct memory>struct
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b>>
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] unit-test
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