Fail animation demo screenshots when native capture is unavailable

shai-almog · shai-almog · commit 4b06eecb01a9 · 2025-11-10T04:12:42.000+02:00
diff --git a/docs/demos/common/src/test/java/com/codenameone/developerguide/animations/AnimationDemosScreenshotTest.java b/docs/demos/common/src/test/java/com/codenameone/developerguide/animations/AnimationDemosScreenshotTest.java
@@ -108,7 +108,8 @@ private Image capture(Form form) {
 
         Image screenshot = holder[0];
         if (screenshot == null) {
-            screenshot = Image.createImage(form.getWidth(), form.getHeight());
+            fail("Timed out waiting for native screenshot result.");
+            throw new IllegalStateException("Timed out waiting for native screenshot result.");
         }
 
         if (screenshot.getGraphics() != null && display.shouldPaintNativeScreenshot(screenshot)) {

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,8 @@ private Image capture(Form form) {`
`108`	`108`
`109`	`109`	`Image screenshot = holder[0];`
`110`	`110`	`if (screenshot == null) {`
`111`		`- screenshot = Image.createImage(form.getWidth(), form.getHeight());`
	`111`	`+ fail("Timed out waiting for native screenshot result.");`
	`112`	`+ throw new IllegalStateException("Timed out waiting for native screenshot result.");`
`112`	`113`	`}`
`113`	`114`
`114`	`115`	`if (screenshot.getGraphics() != null && display.shouldPaintNativeScreenshot(screenshot)) {`