[box-tests] Add tests about anonymous classes uplifting

^KT-50175 Fixed by commits before
2022-08-05 09:53:31 +02:00
parent c5eb6fb562
commit 794229d012
15 changed files with 174 additions and 0 deletions
@@ -0,0 +1,91 @@
+// IGNORE_BACKEND: WASM
+// NO_CHECK_LAMBDA_INLINING
+
+// FILE: utils.kt
+fun functionWithLambda(f: (String) -> String): String = f("OK")
+
+fun functionWithLambda(f: (StringWrapper) -> StringWrapper): StringWrapper = f(StringWrapper("OK"))
+
+fun <T> genericFunctionWithLambda(f: () -> T): T = f()
+
+inline fun <T, R> T.testLet(block: (T) -> R): R = block(this)
+
+inline fun <T> T.testApplyToExtensionReceiver(block: T.() -> Unit): T {
+    block()
+    return this
+}
+
+class StringWrapper(val s: String) {
+    inline fun testApplyToDispatchReceiver(block: StringWrapper.() -> Unit): String {
+        block()
+        return s
+    }
+}
+
+inline fun <T> testApplyToArg0(args: T, block: T.() -> Unit): T {
+    args.block()
+    return args
+}
+
+// FILE: testClass.kt
+class TestClass {
+    val testExtensionReceiver = functionWithLambda { strArg: String ->
+        val anonymousObj = genericFunctionWithLambda {
+            strArg.testLet {
+                object {
+                    val strField = it
+                }
+            }
+        }
+        anonymousObj.strField
+    }.testApplyToExtensionReceiver {}
+
+    val testDispatchReceiver = functionWithLambda { strArg: StringWrapper ->
+        val anonymousObj = genericFunctionWithLambda {
+            strArg.testLet {
+                object {
+                    val strField = it
+                }
+            }
+        }
+        anonymousObj.strField
+    }.testApplyToDispatchReceiver {}
+
+    val testArg0 = testApplyToArg0(functionWithLambda { strArg: String ->
+        val anonymousObj = genericFunctionWithLambda {
+            strArg.testLet {
+                object {
+                    val strField = it
+                }
+            }
+        }
+        anonymousObj.strField
+    }) {}
+
+    val testChain = functionWithLambda { strArg: String ->
+        val anonymousObj = genericFunctionWithLambda {
+            strArg.testLet {
+                object {
+                    val strField1 = it
+                }
+            }.testLet {
+                object {
+                    val strField2 = it.strField1
+                }
+            }
+        }
+        anonymousObj.strField2
+    }.testApplyToExtensionReceiver {}
+}
+
+// FILE: main.kt
+fun box(): String {
+    val testObject = TestClass()
+    when {
+        testObject.testExtensionReceiver != "OK" -> return "testExtensionReceiver failed"
+        testObject.testDispatchReceiver != "OK" -> return "testDispatchReceiver failed"
+        testObject.testArg0 != "OK" -> return "testArg0 failed"
+        testObject.testChain != "OK" -> return "testChain failed"
+        else -> return "OK"
+    }
+}