Add tests for Fiber methods: getReturn, garbage collection, and handling NULL values

EdmondDantes · EdmondDantes · commit 6118041da96f · 2025-12-12T15:08:03.000+02:00
diff --git a/Zend/zend_fibers.c b/Zend/zend_fibers.c
@@ -1614,7 +1614,11 @@ ZEND_METHOD(Fiber, getReturn)
 			RETURN_THROWS();
 		}
 
-		RETURN_COPY_DEREF(&fiber->coroutine->result);
+		if (!Z_ISUNDEF_P(&fiber->result)) {
+			RETURN_COPY_DEREF(&fiber->result);
+		}
+
+		RETURN_NULL();
 	}
 
 	if (fiber->context.status == ZEND_FIBER_STATUS_DEAD) {

Original file line number	Diff line number	Diff line change
`@@ -1614,7 +1614,11 @@ ZEND_METHOD(Fiber, getReturn)`
`1614`	`1614`	`RETURN_THROWS();`
`1615`	`1615`	`}`
`1616`	`1616`
`1617`		`- RETURN_COPY_DEREF(&fiber->coroutine->result);`
	`1617`	`+ if (!Z_ISUNDEF_P(&fiber->result)) {`
	`1618`	`+ RETURN_COPY_DEREF(&fiber->result);`
	`1619`	`+ }`
	`1620`	`+`
	`1621`	`+ RETURN_NULL();`
`1618`	`1622`	`}`
`1619`	`1623`
`1620`	`1624`	`if (fiber->context.status == ZEND_FIBER_STATUS_DEAD) {`