JS: move expressions test to box tests

js/js.translator/testData/box/expression/evaluationOrder/ifWithComplex.kt

@@ -0,0 +1,28 @@
+package foo
+
+var sideEffect: Int = 0;
+
+fun id(value: Boolean): Boolean = value
+
+fun box(): String {
+
+    assertEquals(if (id(true)) try { ++sideEffect; 10 } finally {} else 20, 10)
+    assertEquals(1, sideEffect)
+
+    assertEquals(if (id(false)) try { ++sideEffect; 10 } finally {} else 20, 20)
+    assertEquals(1, sideEffect)
+
+    assertEquals(if (id(true)) 100 else try { ++sideEffect; 200 } finally {}, 100)
+    assertEquals(1, sideEffect)
+
+    assertEquals(if (id(false)) 100 else try { ++sideEffect; 200 } finally {}, 200)
+    assertEquals(2, sideEffect)
+
+    assertEquals(if (id(true)) try { ++sideEffect; 1000 } finally {} else try { ++sideEffect; 2000 } finally {}, 1000)
+    assertEquals(3, sideEffect)
+
+    assertEquals(if (id(false)) try { ++sideEffect; 1000 } finally {} else try { ++sideEffect; 2000 } finally {}, 2000)
+    assertEquals(4, sideEffect)
+
+    return "OK"
+}