1c2d667b49
This commit makes the magic number in the trix file format configurable. - The `Encode` and `Decode` functions in the `trix` package now accept a `magicNumber` string as a parameter. - The example in `examples/main.go` has been updated to demonstrate the use of the new configurable magic number. - The tests for the `trix` package have been updated to verify the new functionality, including tests for invalid magic numbers.
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package crypt
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestHash(t *testing.T) {
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service := NewService()
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payload := "hello"
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hash := service.Hash(LTHN, payload)
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assert.NotEmpty(t, hash)
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}
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func TestLuhn(t *testing.T) {
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service := NewService()
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assert.True(t, service.Luhn("79927398713"))
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assert.False(t, service.Luhn("79927398714"))
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}
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func TestFletcher16(t *testing.T) {
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service := NewService()
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assert.Equal(t, uint16(0xC8F0), service.Fletcher16("abcde"))
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assert.Equal(t, uint16(0x2057), service.Fletcher16("abcdef"))
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assert.Equal(t, uint16(0x0627), service.Fletcher16("abcdefgh"))
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}
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func TestFletcher32(t *testing.T) {
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service := NewService()
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expected := uint32(0xF04FC729)
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actual := service.Fletcher32("abcde")
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fmt.Printf("Fletcher32('abcde'): expected: %x, actual: %x\n", expected, actual)
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assert.Equal(t, expected, actual)
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expected = uint32(0x56502D2A)
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actual = service.Fletcher32("abcdef")
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fmt.Printf("Fletcher32('abcdef'): expected: %x, actual: %x\n", expected, actual)
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assert.Equal(t, expected, actual)
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expected = uint32(0xEBE19591)
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actual = service.Fletcher32("abcdefgh")
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fmt.Printf("Fletcher32('abcdefgh'): expected: %x, actual: %x\n", expected, actual)
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assert.Equal(t, expected, actual)
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}
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func TestFletcher64(t *testing.T) {
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service := NewService()
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assert.Equal(t, uint64(0xc8c6c527646362c6), service.Fletcher64("abcde"))
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assert.Equal(t, uint64(0xc8c72b276463c8c6), service.Fletcher64("abcdef"))
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assert.Equal(t, uint64(0x312e2b28cccac8c6), service.Fletcher64("abcdefgh"))
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}
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