98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
package checksum
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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 TestCrc32(t *testing.T) {
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t.Run("Empty", func(t *testing.T) {
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data := ""
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expected := "00000000"
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crc := Crc32([]byte(data))
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result := fmt.Sprintf("%08x", crc)
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t.Logf("Crc32(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("One", func(t *testing.T) {
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data := "1"
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expected := "83dcefb7"
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crc := Crc32([]byte(data))
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result := fmt.Sprintf("%08x", crc)
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t.Logf("Crc32(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("Serial", func(t *testing.T) {
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data := "zr2g80wvjmm1zwzg"
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expected := "2db41d54"
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crc := Crc32([]byte(data))
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result := fmt.Sprintf("%08x", crc)
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t.Logf("Crc32(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("HelloWorld", func(t *testing.T) {
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data := "Hello World!"
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expected := "1c291ca3"
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crc := Crc32([]byte(data))
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result := fmt.Sprintf("%08x", crc)
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t.Logf("Crc32(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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}
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func TestSerial(t *testing.T) {
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t.Run("Empty", func(t *testing.T) {
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data := ""
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expected := "00000000"
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result := Serial([]byte(data))
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t.Logf("Serial(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("One", func(t *testing.T) {
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data := "1"
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expected := "90f599e3"
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result := Serial([]byte(data))
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t.Logf("Serial(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("Serial", func(t *testing.T) {
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data := "zr2g80wvjmm1zwzg"
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expected := "c7dcdb1c"
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result := Serial([]byte(data))
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t.Logf("Serial(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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t.Run("HelloWorld", func(t *testing.T) {
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data := "Hello World!"
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expected := "fe6cf1dc"
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result := Serial([]byte(data))
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t.Logf("Serial(%s): result %s, expected %s", data, result, expected)
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assert.Equal(t, expected, result)
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})
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}
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