[Tests] Add irText tests

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/dp.kt

@@ -0,0 +1,19 @@
+// !LANGUAGE: +ContextReceivers
+// TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_RUNTIME
+
+class View {
+    val coefficient = 42
+}
+
+context(View) val Int.dp get() = coefficient * this
+
+fun box(): String {
+    with(View()) {
+        if (listOf(1, 2, 10).map { it.dp } == listOf(42, 84, 420)) {
+            return "OK"
+        }
+        return "fail"
+    }
+}