JS: augmented assignments and increments (KT-14810) fixed

2016-11-16 19:39:05 +03:00
parent d2fdc7ffc0
commit 5b078fb236
6 changed files with 183 additions and 2 deletions
@@ -0,0 +1,147 @@
+// Enable when KT-14833 is fixed.
+// IGNORE_BACKEND: JVM
+import kotlin.reflect.KProperty
+
+var a = 0
+
+var b: Int
+    get() = a
+    set(v: Int) {
+        a = v
+    }
+
+class A {
+    var c: Int
+        get() = a
+        set(v: Int) {
+            a = v
+        }
+}
+
+var A.d: Int
+    get() = a
+    set(v: Int) {
+        a = v
+    }
+
+var Int.e: Int
+    get() = a
+    set(v: Int) {
+        a = v
+    }
+
+object SimpleDelegate {
+    operator fun getValue(thisRef: Any?, desc: KProperty<*>): Int {
+        return a
+    }
+
+    operator fun setValue(thisRef: Any?, desc: KProperty<*>, value: Int) {
+        a = value
+    }
+}
+
+var f by SimpleDelegate
+
+fun box(): String {
+    if (b++ != 0) return "fail b++: $b"
+    if (++b != 2) return "fail ++b: $b"
+    if (--b != 1) return "fail --b: $b"
+    if (b-- != 1) return "fail b--: $b"
+    b += 10
+    if (b != 10) return "fail b +=: $b"
+    b *= 10
+    if (b != 100) return "fail b *=: $b"
+    b /= 5
+    if (b != 20) return "fail b /=: $b"
+    b -= 10
+    if (b != 10) return "fail b -=: $b"
+    b %= 7
+    if (b != 3) return "fail b %=: $b"
+
+    var q = A()
+
+    a = 0
+    if (q.c++ != 0) return "fail q.c++: ${q.c}"
+    if (++q.c != 2) return "fail ++q.c: ${q.c}"
+    if (--q.c != 1) return "fail --q.c: ${q.c}"
+    if (q.c-- != 1) return "fail q.c--: ${q.c}"
+    q.c += 10
+    if (q.c != 10) return "fail q.c +=: ${q.c}"
+    q.c *= 10
+    if (q.c != 100) return "fail q.c *=: ${q.c}"
+    q.c /= 5
+    if (q.c != 20) return "fail q.c /=: ${q.c}"
+    q.c -= 10
+    if (q.c != 10) return "fail q.c -=: ${q.c}"
+    q.c %= 7
+    if (q.c != 3) return "fail q.c %=: ${q.c}"
+
+    a = 0
+    if (q.d++ != 0) return "fail q.d++: ${q.d}"
+    if (++q.d != 2) return "fail ++q.d: ${q.d}"
+    if (--q.d != 1) return "fail --q.d: ${q.d}"
+    if (q.d-- != 1) return "fail q.d--: ${q.d}"
+    q.d += 10
+    if (q.d != 10) return "fail q.d +=: ${q.d}"
+    q.d *= 10
+    if (q.d != 100) return "fail q.d *=: ${q.d}"
+    q.d /= 5
+    if (q.d != 20) return "fail q.d /=: ${q.d}"
+    q.d -= 10
+    if (q.d != 10) return "fail q.d -=: ${q.d}"
+    q.d %= 7
+    if (q.d != 3) return "fail q.d %=: ${q.d}"
+
+    a = 0
+    if (0.e++ != 0) return "fail 0.e++: ${0.e}"
+    if (++0.e != 2) return "fail ++0.e: ${0.e}"
+    if (--0.e != 1) return "fail --0.e: ${0.e}"
+    if (0.e-- != 1) return "fail 0.e--: ${0.e}"
+    0.e += 10
+    if (0.e != 10) return "fail 0.e +=: ${0.e}"
+    0.e *= 10
+    if (0.e != 100) return "fail 0.e *=: ${0.e}"
+    0.e /= 5
+    if (0.e != 20) return "fail 0.e /=: ${0.e}"
+    0.e -= 10
+    if (0.e != 10) return "fail 0.e -=: ${0.e}"
+    0.e %= 7
+    if (0.e != 3) return "fail 0.e %=: ${0.e}"
+
+    a = 0
+    if (f++ != 0) return "fail f++: $f"
+    if (++f != 2) return "fail ++f: $f"
+    if (--f != 1) return "fail --f: $f"
+    if (f-- != 1) return "fail f--: $f"
+    f += 10
+    if (f != 10) return "fail f +=: $f"
+    f *= 10
+    if (f != 100) return "fail f *=: $f"
+    f /= 5
+    if (f != 20) return "fail f /=: $f"
+    f -= 10
+    if (f != 10) return "fail f -=: $f"
+    f %= 7
+    if (f != 3) return "fail f %=: $f"
+
+
+    var g by SimpleDelegate
+
+    a = 0
+    if (g++ != 0) return "fail g++: $g"
+    if (++g != 2) return "fail ++g: $g"
+    if (--g != 1) return "fail --g: $g"
+    if (g-- != 1) return "fail g--: $g"
+    g += 10
+    if (g != 10) return "fail g +=: $g"
+    g *= 10
+    if (g != 100) return "fail g *=: $g"
+    g /= 5
+    if (g != 20) return "fail g /=: $g"
+    g -= 10
+    if (g != 10) return "fail g -=: $g"
+    g %= 7
+    if (g != 3) return "fail g %=: $g"
+
+    return "OK"
+}