mirror of https://bitbucket.org/ausocean/av.git
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package parser
|
|
|
|
import (
|
|
"testing"
|
|
"strconv"
|
|
"os"
|
|
"fmt"
|
|
)
|
|
|
|
const (
|
|
testInputFileName = "testInput/testInput.avi"
|
|
)
|
|
|
|
func TestMJPEGParser(t *testing.T){
|
|
fmt.Println("Opening input file!")
|
|
// Open the input file
|
|
inputFile, err := os.Open(testInputFileName)
|
|
if err != nil {
|
|
t.Errorf("Should not have got error opening file!")
|
|
}
|
|
fmt.Println("Getting file stats!")
|
|
stats, err := inputFile.Stat()
|
|
if err != nil {
|
|
t.Errorf("Could not get input file stats!")
|
|
return
|
|
}
|
|
fmt.Println("Creating space for file data!")
|
|
data := make([]byte, stats.Size())
|
|
_, err = inputFile.Read(data)
|
|
if err != nil {
|
|
t.Errorf("Should not have got read error!")
|
|
return
|
|
}
|
|
fmt.Println("Creating parser!")
|
|
parser := NewMJPEGParser(len(data)+1)
|
|
parser.SetOutputChan(make(chan []byte, 10000))
|
|
parser.Start()
|
|
fmt.Printf("len(data): %v\n", len(data))
|
|
for i := range data {
|
|
parser.GetInputChan() <- data[i]
|
|
}
|
|
fmt.Println("Writing jpegs to files!")
|
|
for i:=0; len(parser.GetOutputChan()) > 0; i++ {
|
|
// Open a new output file
|
|
outputFile, err := os.Create("testOutput/image"+strconv.Itoa(i)+".jpeg")
|
|
if err != nil {
|
|
t.Errorf("Should not have got error creating output file!")
|
|
return
|
|
}
|
|
outputFile.Write(<-parser.GetOutputChan())
|
|
outputFile.Close()
|
|
}
|
|
}
|