public IEnumerator QueuePreviewImageLoadTask()
{
EditorUpdateManager.ResetImageLoading();
const string PKG_PATH = "Packages/com.unity.streaming-image-sequence/Tests/Data/png/A_00000.png";
string fullPath = Path.GetFullPath(PKG_PATH);
Assert.IsTrue(File.Exists(fullPath));
//Loading preview type would also load the full type
const int IMAGE_TYPE = C.IMAGE_TYPE_PREVIEW;
AssertReadStatus(fullPath, IMAGE_TYPE, C.READ_STATUS_UNAVAILABLE, "Texture is already available ?");
const int WIDTH = 256;
const int HEIGHT = 128;
ImageLoader.RequestLoadPreviewImage(fullPath, WIDTH, HEIGHT);
yield return(new WaitForSeconds(LOAD_TIMEOUT));
ImageData r = AssertReadStatus(fullPath, IMAGE_TYPE, C.READ_STATUS_SUCCESS, "Loading texture is not successful.");
Assert.AreEqual(WIDTH, r.Width);
Assert.AreEqual(HEIGHT, r.Height);
ResetAndAssert(fullPath, IMAGE_TYPE);
}
public IEnumerator QueueFullImageLoadTask()
{
EditorUpdateManager.ResetImageLoading();
const string PKG_PATH = "Packages/com.unity.streaming-image-sequence/Tests/Data/png/A_00000.png";
string fullPath = Path.GetFullPath(PKG_PATH);
Assert.IsTrue(File.Exists(fullPath));
const int IMAGE_TYPE = StreamingImageSequenceConstants.IMAGE_TYPE_FULL;
ImageLoader.GetImageDataInto(fullPath, IMAGE_TYPE, out ImageData readResult);
Assert.AreEqual(StreamingImageSequenceConstants.READ_STATUS_UNAVAILABLE, readResult.ReadStatus,
"Texture is already or currently being loaded"
);
ImageLoader.RequestLoadFullImage(fullPath);
yield return(new WaitForSeconds(LOAD_TIMEOUT));
ImageLoader.GetImageDataInto(fullPath, IMAGE_TYPE, out readResult);
Assert.AreEqual(StreamingImageSequenceConstants.READ_STATUS_SUCCESS, readResult.ReadStatus,
"Loading texture is not successful."
);
AssertUnloaded(fullPath, IMAGE_TYPE);
ResetAndAssert(fullPath, IMAGE_TYPE);
}
public IEnumerator LoadUnavailableImages()
{
EditorUpdateManager.ResetImageLoading();
const string PKG_PATH = "ThisImageDoesNotExist.png";
string fullPath = Path.GetFullPath(PKG_PATH);
Assert.IsFalse(File.Exists(fullPath));
ImageLoader.RequestLoadFullImage(fullPath);
yield return(new WaitForSeconds(LOAD_TIMEOUT));
ImageLoader.RequestLoadPreviewImage(fullPath, /*width= */ 256, /* height= */ 128);
yield return(new WaitForSeconds(LOAD_TIMEOUT));
AssertReadStatus(fullPath, C.IMAGE_TYPE_FULL, C.READ_STATUS_FAIL, "Unavailable texture was loaded.");
AssertReadStatus(fullPath, C.IMAGE_TYPE_PREVIEW, C.READ_STATUS_UNAVAILABLE,
"The preview was loaded even though the full version failed.");
ResetAndAssert(fullPath, C.IMAGE_TYPE_PREVIEW);
ResetAndAssert(fullPath, C.IMAGE_TYPE_FULL);
}
public IEnumerator QueueFullImageLoadTask()
{
EditorUpdateManager.ResetImageLoading();
const string PKG_PATH = "Packages/com.unity.streaming-image-sequence/Tests/Data/png/A_00000.png";
string fullPath = Path.GetFullPath(PKG_PATH);
Assert.IsTrue(File.Exists(fullPath));
const int IMAGE_TYPE = C.IMAGE_TYPE_FULL;
AssertReadStatus(fullPath, IMAGE_TYPE, C.READ_STATUS_UNAVAILABLE, "Texture is already available ?");
ImageLoader.RequestLoadFullImage(fullPath);
yield return(new WaitForSeconds(LOAD_TIMEOUT));
AssertReadStatus(fullPath, IMAGE_TYPE, C.READ_STATUS_SUCCESS, "Loading texture is not successful.");
AssertUnloaded(fullPath, IMAGE_TYPE);
ResetAndAssert(fullPath, IMAGE_TYPE);
}
private static void Reset()
{
EditorUpdateManager.ResetImageLoading();
PreviewTextureFactory.Reset();
}