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mouse_test.go
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mouse_test.go
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package uinput
import (
"fmt"
"io/ioutil"
"os"
"testing"
)
// This test confirms that all basic mouse moves are working as expected.
func TestBasicMouseMoves(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
defer func(relDev Mouse) {
err := relDev.Close()
if err != nil {
t.Fatalf("failed to close virtual mouse: %v", err)
}
}(relDev)
err = relDev.MoveLeft(100)
if err != nil {
t.Fatalf("Failed to move mouse left. Last error was: %s\n", err)
}
err = relDev.MoveRight(150)
if err != nil {
t.Fatalf("Failed to move mouse right. Last error was: %s\n", err)
}
err = relDev.MoveUp(50)
if err != nil {
t.Fatalf("Failed to move mouse up. Last error was: %s\n", err)
}
err = relDev.MoveDown(100)
if err != nil {
t.Fatalf("Failed to move mouse down. Last error was: %s\n", err)
}
err = relDev.Move(100, 100)
if err != nil {
t.Fatalf("Failed to perform mouse move using positive coordinates. Last error was: %s\n", err)
}
err = relDev.Move(-100, -100)
if err != nil {
t.Fatalf("Failed to perform mouse move using negative coordinates. Last error was: %s\n", err)
}
}
func TestMouseButtonPresses(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
defer func(relDev Mouse) {
err := relDev.Close()
if err != nil {
t.Fatalf("failed to close virtual mouse: %v", err)
}
}(relDev)
err = relDev.LeftPress()
if err != nil {
t.Fatalf("Failed to perform left key press. Last error was: %s\n", err)
}
err = relDev.LeftRelease()
if err != nil {
t.Fatalf("Failed to perform left key release. Last error was: %s\n", err)
}
err = relDev.RightPress()
if err != nil {
t.Fatalf("Failed to perform right key press. Last error was: %s\n", err)
}
err = relDev.RightRelease()
if err != nil {
t.Fatalf("Failed to perform right key release. Last error was: %s\n", err)
}
err = relDev.MiddlePress()
if err != nil {
t.Fatalf("Failed to perform middle key press. Last error was: %s\n", err)
}
err = relDev.MiddleRelease()
if err != nil {
t.Fatalf("Failed to perform middle key release. Last error was: %s\n", err)
}
}
func TestVMouse_Wheel(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
defer func(relDev Mouse) {
err := relDev.Close()
if err != nil {
t.Fatalf("failed to close virtual mouse: %v", err)
}
}(relDev)
err = relDev.Wheel(false, 1)
if err != nil {
t.Fatalf("Failed to perform wheel movement. Last error was: %s\n", err)
}
err = relDev.Wheel(true, 1)
if err != nil {
t.Fatalf("Failed to perform horizontal wheel movement. Last error was: %s\n", err)
}
}
func TestMouseClicks(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
defer func(relDev Mouse) {
err := relDev.Close()
if err != nil {
t.Fatalf("failed to close virtual mouse: %v", err)
}
}(relDev)
err = relDev.RightClick()
if err != nil {
t.Fatalf("Failed to perform right click. Last error was: %s\n", err)
}
err = relDev.LeftClick()
if err != nil {
t.Fatalf("Failed to perform right click. Last error was: %s\n", err)
}
err = relDev.MiddleClick()
if err != nil {
t.Fatalf("Failed to perform middle click. Last error was: %s\n", err)
}
}
func TestMouseCreationFailsOnEmptyPath(t *testing.T) {
expected := "device path must not be empty"
_, err := CreateMouse("", []byte("MouseDevice"))
if err.Error() != expected {
t.Fatalf("Expected: %s\nActual: %s", expected, err)
}
}
func TestMouseCreationFailsOnNonExistentPathName(t *testing.T) {
path := "/some/bogus/path"
_, err := CreateMouse(path, []byte("MouseDevice"))
if !os.IsNotExist(err) {
t.Fatalf("Expected: os.IsNotExist error\nActual: %s", err)
}
}
func TestMouseCreationFailsOnWrongPathName(t *testing.T) {
file, err := ioutil.TempFile(os.TempDir(), "uinput-mouse-test-")
if err != nil {
t.Fatalf("Failed to setup test. Unable to create tempfile: %v", err)
}
defer file.Close()
expected := "failed to register key device: failed to close device: inappropriate ioctl for device"
_, err = CreateMouse(file.Name(), []byte("DialDevice"))
if err == nil || !(expected == err.Error()) {
t.Fatalf("Expected: %s\nActual: %s", expected, err)
}
}
func TestMouseCreationFailsIfNameIsTooLong(t *testing.T) {
name := "adsfdsferqewoirueworiuejdsfjdfa;ljoewrjeworiewuoruew;rj;kdlfjoeai;jfewoaifjef;das"
expected := fmt.Sprintf("device name %s is too long (maximum of %d characters allowed)", name, uinputMaxNameSize)
_, err := CreateMouse("/dev/uinput", []byte(name))
if err.Error() != expected {
t.Fatalf("Expected: %s\nActual: %s", expected, err)
}
}
func TestMouseLeftClickFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.LeftClick()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseLeftPressFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.LeftPress()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseLeftReleaseFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.LeftRelease()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseRightClickFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.RightClick()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseRightPressFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.RightPress()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestVMouse_RightReleaseFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.RightRelease()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMiddleClickFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MiddleClick()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMiddlePressFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MiddlePress()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestVMouse_MiddleReleaseFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MiddleRelease()
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMoveUpFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MoveUp(1)
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMoveDownFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MoveDown(1)
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMoveLeftFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MoveLeft(1)
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMoveRightFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.MoveRight(1)
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseMoveFailsIfNegativeValueIsPassed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
if err = relDev.MoveUp(-1); err == nil {
t.Fatalf("Expected an error due to negative imput value, but error silently passed.")
}
if err = relDev.MoveDown(-1); err == nil {
t.Fatalf("Expected an error due to negative imput value, but error silently passed.")
}
if err = relDev.MoveLeft(-1); err == nil {
t.Fatalf("Expected an error due to negative imput value, but error silently passed.")
}
if err = relDev.MoveRight(-1); err == nil {
t.Fatalf("Expected an error due to negative imput value, but error silently passed.")
}
if err = relDev.Close(); err != nil {
t.Fatalf("Failed to close device. Last error was: %v", err)
}
}
// it doesn't make much sense to pass zero as a value, but is technically ok and should therefore work
func TestMouseMoveByZeroDoesNotErrorOut(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
if err = relDev.MoveUp(0); err != nil {
t.Fatalf("Expected an error due to zero imput value, but error silently passed.")
}
if err = relDev.MoveDown(0); err != nil {
t.Fatalf("Expected an error due to zero imput value, but error silently passed.")
}
if err = relDev.MoveLeft(0); err != nil {
t.Fatalf("Expected an error due to zero imput value, but error silently passed.")
}
if err = relDev.MoveRight(0); err != nil {
t.Fatalf("Expected an error due to zero imput value, but error silently passed.")
}
if err = relDev.Close(); err != nil {
t.Fatalf("Failed to close device. Last error was: %v", err)
}
}
func TestMouseWheelFailsIfDeviceIsClosed(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
relDev.Close()
err = relDev.Wheel(false, 1)
if err == nil {
t.Fatalf("Expected error due to closed device, but no error was returned.")
}
}
func TestMouseSyspath(t *testing.T) {
relDev, err := CreateMouse("/dev/uinput", []byte("Test Basic Mouse"))
if err != nil {
t.Fatalf("Failed to create the virtual mouse. Last error was: %s\n", err)
}
sysPath, err := relDev.FetchSyspath()
if err != nil {
t.Fatalf("Failed to fetch syspath. Last error was: %s\n", err)
}
if sysPath[:32] != "/sys/devices/virtual/input/input" {
t.Fatalf("Expected syspath to start with /sys/devices/virtual/input/input, but got %s", sysPath)
}
t.Logf("Syspath: %s", sysPath)
}