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54 lines
2.6 KiB
54 lines
2.6 KiB
#!/bin/bash
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[ -f testing.sh ] && . testing.sh
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#testing "name" "command" "result" "infile" "stdin"
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echo "this is some text" > file1
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echo -n > file2
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# Note that the xxd in vim-common on Ubuntu 14 uses %07x for the file offset.
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testing "file1" "xxd file1" \
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"00000000: 7468 6973 2069 7320 736f 6d65 2074 6578 this is some tex\n00000010: 740a t.\n" \
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"" ""
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testing "file1 -l" "xxd -l 2 file1" \
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"00000000: 7468 th\n" \
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"" ""
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testing "-" "xxd -" \
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"00000000: 6865 6c6c 6f hello\n" "" "hello"
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testing "xxd" "xxd" \
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"00000000: 776f 726c 64 world\n" "" "world"
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testing "-c 8 -g 4 file1" "xxd -c 8 -g 4 file1" \
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"00000000: 74686973 20697320 this is \n00000008: 736f6d65 20746578 some tex\n00000010: 740a t.\n" "" ""
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testing "-c 8 -g 3 file1" "xxd -c 8 -g 3 file1" \
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"00000000: 746869 732069 7320 this is \n00000008: 736f6d 652074 6578 some tex\n00000010: 740a t.\n" "" ""
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testing "-i" "cat file1 | xxd -i -" " 0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x73, 0x6f, 0x6d, 0x65,\n 0x20, 0x74, 0x65, 0x78, 0x74, 0x0a\n" "" ""
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testing "-o 0x8000" "xxd -o 0x8000 file1" "00008000: 7468 6973 2069 7320 736f 6d65 2074 6578 this is some tex\n00008010: 740a t.\n" "" ""
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testing "-p" "xxd -p file1" "7468697320697320736f6d6520746578740a\n" "" ""
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testing "-s" "xxd -s 13 file1" "0000000d: 7465 7874 0a text.\n" "" ""
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testing "-r" "echo -e ' 00000000: 7468 6973 2069 7320 736f 6d65 2074 6578 this is some tex\n00000010: 740a t.' | xxd -r" "this is some text\n" "" ""
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toyonly testing "-r -i" "echo -e '0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x73, 0x6f, 0x6d, 0x65,\n 0x20, 0x74, 0x65, 0x78, 0x74, 0x0a' | xxd -ri" "this is some text\n" "" ""
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testing "-r -p" "echo 7468697320697320736f6d6520746578740a | xxd -r -p" "this is some text\n" "" ""
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testing "-r garbage" "echo '0000: 68 65 6c6c 6fxxxx' | xxd -r -" "hello" "" ""
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# -r will only read -c bytes (default 16) before skipping to the next line,
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# ignoring the rest.
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testing "-r long" \
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"echo '0000: 40404040404040404040404040404040404040404040404040404040404040404040404040404040' | xxd -r -" \
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"@@@@@@@@@@@@@@@@" "" ""
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# -r -p ignores the usual -p 30-byte/line limit (or any limit set by -c) and
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# will take as many bytes as you give it.
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testing "-r -p long" \
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"echo '40404040404040404040404040404040404040404040404040404040404040404040404040404040' | xxd -r -p -" \
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"@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@" "" ""
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rm file1 file2
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