2022-11-13 10:42:46 +00:00
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# frozen_string_literal: true
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require_relative '../lib/bytes'
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describe 'Bytes', :bytes do
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2022-11-16 10:30:13 +00:00
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context '#data_to_ascii' do
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it 'Should encode printable and non printable chars"' do
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expect(data_to_ascii("\x01\x41\x41\x01\x41\x42")).to eq('.AA.AB')
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end
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end
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2022-11-16 14:58:52 +00:00
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# context '#hexdump_lines' do
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# it 'Should work with default width"' do
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# ex = ['01 41 02 03 03 03 03 03 .A......', '03 03 03 03 03 ef ......']
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# expect(hexdump_lines("\x01\x41\x02\x03\x03\x03\x03\x03\x03\x03\x03\x03\x03\xef")).to eq(ex)
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# end
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# it 'Should work with width 1"' do
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# ex = ['01 41 02 03 .A..', '03 03 03 03 ....', '03 03 03 03 ....', '03 ef ..']
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# expect(hexdump_lines("\x01\x41\x02\x03\x03\x03\x03\x03\x03\x03\x03\x03\x03\xef", 1)).to eq(ex)
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# end
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# it 'Should work with width 40"' do
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# ex = ['01 41 02 03 03 03 03 03 03 03 03 03 03 ef .A............']
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# expect(hexdump_lines("\x01\x41\x02\x03\x03\x03\x03\x03\x03\x03\x03\x03\x03\xef", 40)).to eq(ex)
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# end
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# end
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2022-11-13 10:42:46 +00:00
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context '#str_hex' do
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it 'Should format "\xFF" to "FF"' do
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expect(str_hex("\xFF")).to eq('FF')
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end
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it 'Should format "\x01" to "01"' do
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expect(str_hex("\x01")).to eq('01')
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end
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it 'Should format "\x01\x02" to "01 02"' do
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expect(str_hex("\x01\x02")).to eq('01 02')
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end
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end
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context '#str_bytes' do
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it 'Should format "ff" to [255]' do
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expect(str_bytes('ff')).to eq([255])
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end
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it 'Should format "FF" to [255]' do
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expect(str_bytes('FF')).to eq([255])
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end
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it 'Should format "01" to [1]' do
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expect(str_bytes('01')).to eq([1])
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end
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it 'Should format "0101" to [1, 1]' do
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expect(str_bytes('0101')).to eq([1, 1])
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end
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end
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context '#bytes_to_str' do
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it 'Should format "\xff" to "ff"' do
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expect(bytes_to_str("\xff")).to eq('ff')
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end
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it 'Should format "\x01" to "01"' do
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expect(bytes_to_str("\x01")).to eq('01')
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end
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it 'Should format "\x01\x01" to "0101"' do
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expect(bytes_to_str("\x01\x01")).to eq('0101')
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end
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end
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end
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