mirror of https://github.com/dsoprea/go-exif.git
88 lines
1.8 KiB
Go
88 lines
1.8 KiB
Go
package exif
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import (
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"io/ioutil"
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"testing"
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"os"
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"time"
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"github.com/dsoprea/go-logging"
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)
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func TestDumpBytes(t *testing.T) {
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f, err := ioutil.TempFile(os.TempDir(), "utilitytest")
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log.PanicIf(err)
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defer os.Remove(f.Name())
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originalStdout := os.Stdout
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os.Stdout = f
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DumpBytes([]byte { 0x11, 0x22 })
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os.Stdout = originalStdout
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_, err = f.Seek(0, 0)
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log.PanicIf(err)
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content, err := ioutil.ReadAll(f)
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log.PanicIf(err)
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if string(content) != "DUMP: 11 22 \n" {
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t.Fatalf("content not correct: [%s]", string(content))
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}
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}
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func TestDumpBytesClause(t *testing.T) {
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f, err := ioutil.TempFile(os.TempDir(), "utilitytest")
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log.PanicIf(err)
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defer os.Remove(f.Name())
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originalStdout := os.Stdout
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os.Stdout = f
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DumpBytesClause([]byte { 0x11, 0x22 })
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os.Stdout = originalStdout
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_, err = f.Seek(0, 0)
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log.PanicIf(err)
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content, err := ioutil.ReadAll(f)
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log.PanicIf(err)
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if string(content) != "DUMP: []byte { 0x11, 0x22 }\n" {
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t.Fatalf("content not correct: [%s]", string(content))
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}
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}
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func TestDumpBytesToString(t *testing.T) {
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s := DumpBytesToString([]byte { 0x12, 0x34, 0x56 })
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if s != "12 34 56" {
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t.Fatalf("result not expected")
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}
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}
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func TestDumpBytesClauseToString(t *testing.T) {
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s := DumpBytesClauseToString([]byte { 0x12, 0x34, 0x56 })
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if s != "0x12, 0x34, 0x56" {
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t.Fatalf("result not expected")
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}
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}
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func TestParseExifFullTimestamp(t *testing.T) {
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timestamp, err := ParseExifFullTimestamp("2018:11:30 13:01:49")
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log.PanicIf(err)
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actual := timestamp.Format(time.RFC3339)
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expected := "2018-11-30T13:01:49Z"
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if actual != expected {
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t.Fatalf("time not formatted correctly: [%s] != [%s]", actual, expected)
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}
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}
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