40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
package code93
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import (
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"image/color"
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"testing"
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)
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func doTest(t *testing.T, data, testResult string) {
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code, err := Encode(data, true, false)
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if err != nil {
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t.Error(err)
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}
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if len(testResult) != code.Bounds().Max.X {
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t.Errorf("Invalid code size. Expected %d got %d", len(testResult), code.Bounds().Max.X)
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}
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for i, r := range testResult {
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if (code.At(i, 0) == color.Black) != (r == '1') {
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t.Errorf("Failed at position %d", i)
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}
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}
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}
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func Test_CheckSum(t *testing.T) {
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if r := getChecksum("TEST93", 20); r != '+' {
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t.Errorf("Checksum C-Failed. Got %s", string(r))
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}
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if r := getChecksum("TEST93+", 15); r != '6' {
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t.Errorf("Checksum K-Failed. Got %s", string(r))
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}
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}
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func Test_Encode(t *testing.T) {
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doTest(t, "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",
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"1010111101101010001101001001101000101100101001100100101100010101011010001011001"+
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"001011000101001101001000110101010110001010011001010001101001011001000101101101101001"+
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"101100101101011001101001101100101101100110101011011001011001101001101101001110101000"+
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"101001010010001010001001010000101001010001001001001001000101010100001000100101000010"+
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"101001110101010000101010111101")
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}
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