libusb_test.go

package libusb

import "fmt"
import "os"
import "testing"

type method func()

func enum() {

	Init()

	for i, info := range Enum() {
		fmt.Printf("======================================================\n")
		fmt.Printf(" %10d : BUS:%s DEVICE:%s VID:%04x PID:%04x\n", i, info.Bus, info.Device, info.Vid, info.Pid)
		dev := Open(info.Vid, info.Pid)
		if dev != nil {
			fmt.Printf(" Vendor     : %s\n", dev.Vendor())
			fmt.Printf(" Product    : %s\n", dev.Product())
			fmt.Printf(" Last Error : %s\n", dev.LastError())
			dev.Close()
		} else {
			os.Exit(1)
		}
	}
}

func conf() {
	vid, pid := 0x04b4, 0x8613

	Init()

	device := Open(vid, pid)
	println("dev=", device)
	println("dev.bus=", device.Bus)
	println("dev.dev=", device.Device)
	println("dev.handle=", device.handle)
	fmt.Printf(" Last Error : %s\n", device.LastError())

	var r int

	r = device.Configuration(1)
	println("Configuration=", r)
	fmt.Printf(" Last Error : %s\n", device.LastError())

	device.Interface(0)
	println("Interface=", r)
	fmt.Printf(" Last Error : %s\n", device.LastError())
	device.Close()
}

var methods = []method{
	enum,
	//conf,
}

func TestAll(t *testing.T) {
	for i, method := range methods {
		println("==============================================")
		println("========= test ", i)
		println("==============================================")
		method()
	}
}