mirror of https://github.com/dsoprea/go-exif.git
84 lines
1.8 KiB
Go
84 lines
1.8 KiB
Go
package exifundefined
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import (
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"bytes"
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"reflect"
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"testing"
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log "github.com/dsoprea/go-logging"
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rifs "github.com/dsoprea/go-utility/v2/filesystem"
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exifcommon "github.com/dsoprea/go-exif/v3/common"
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)
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func TestTagC4A5PrintImageMatching_String(t *testing.T) {
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ut := TagC4A5PrintImageMatching{
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Version: "0300",
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Value: []byte{0x01, 0x02, 0x03, 0x04},
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}
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s := ut.String()
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if s != "TagC4A5PrintImageMatching<VERSION=(0300) BYTES=([1 2 3 4])>" {
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t.Fatalf("String not correct: [%s]", s)
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}
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}
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func TestCodecC4A5PrintImageMatching_Encode(t *testing.T) {
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rawBytes := []byte{
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0x50, 0x72, 0x69, 0x6e, 0x74, 0x49, 0x4d, 0x00,
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0x30, 0x33, 0x30, 0x30, 0x00,
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0x01, 0x02, 0x03, 0x04,
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}
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ut := TagC4A5PrintImageMatching{
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Version: "0300",
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Value: rawBytes,
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}
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codec := CodecC4A5PrintImageMatching{}
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encoded, unitCount, err := codec.Encode(ut, exifcommon.TestDefaultByteOrder)
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log.PanicIf(err)
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if bytes.Equal(encoded, rawBytes) != true {
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exifcommon.DumpBytesClause(encoded)
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t.Fatalf("Encoded bytes not correct.")
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} else if unitCount != 17 {
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t.Fatalf("Unit-count not correct: (%d)", unitCount)
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}
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}
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func TestCodecC4A5PrintImageMatching_Decode(t *testing.T) {
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rawBytes := []byte{
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0x50, 0x72, 0x69, 0x6e, 0x74, 0x49, 0x4d, 0x00,
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0x30, 0x33, 0x30, 0x30, 0x00,
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0x01, 0x02, 0x03, 0x04,
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}
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valueContext := exifcommon.NewValueContext(
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"",
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0,
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uint32(len(rawBytes)),
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0,
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nil,
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rifs.NewSeekableBufferWithBytes(rawBytes),
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exifcommon.TypeUndefined,
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exifcommon.TestDefaultByteOrder)
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codec := CodecC4A5PrintImageMatching{}
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value, err := codec.Decode(valueContext)
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log.PanicIf(err)
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expectedValue := TagC4A5PrintImageMatching{
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Version: "0300",
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Value: rawBytes,
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}
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if reflect.DeepEqual(value, expectedValue) != true {
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t.Fatalf("Decoded value not correct: %s", value)
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}
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}
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