JS backend: testFiles -> testData

js/js.translator/testData/expression/function/cases/expressionAsFunction.kt

@@ -0,0 +1,42 @@
+package foo
+
+import java.util.*;
+
+val d = {(a: Int) -> a + 1 }
+val p = {(a: Int) -> a * 3 }
+
+val list = ArrayList<Function1<Int, Int>>();
+
+fun chain(start: Int): Int {
+    var res = start;
+    for (func in list) {
+        res = (func)(res);
+    }
+    return res;
+}
+
+fun box(): Boolean {
+    if (chain(0) != 0) {
+        return false;
+    }
+    list.add(d);
+    if (list.get(0)(0) != 1) {
+        return false;
+    }
+    list.add(p);
+    if (list.get(1)(10) != 30) {
+        return false;
+    }
+    if (chain(0) != 3) {
+        return false;
+    }
+    list.add({ it * it });
+    list.add({ it - 100 });
+    if (chain(2) != -19) {
+        return false;
+    }
+    if (({(a: Int) -> a * a }(3)) != 9) {
+        return false;
+    }
+    return true;
+}