Files
kotlin-fork/compiler/testData/codegen/boxWasmJsInterop/jsExport.kt
T
Svyatoslav Kuzmich 4fc461a2ff [Wasm] Imporove external interface support
* Support boxing/unboxing when casting to Any
* Support ===, equals, hashCode, toString

* Support adapting String in interop boundary
2021-10-23 01:26:12 +03:00

45 lines
724 B
Kotlin
Vendored

// MODULE: main
// FILE: externals.kt
class C(val x: Int)
@JsExport
fun makeC(x: Int): C = C(x)
@JsExport
fun getX(c: C): Int = c.x
@JsExport
fun getString(s: String): String = "Test string $s";
@JsExport
fun isEven(x: Int): Boolean = x % 2 == 0
external interface EI
@JsExport
fun eiAsAny(ei: EI): Any = ei
@JsExport
fun anyAsEI(any: Any): EI = any as EI
fun box(): String = "OK"
// FILE: jsExport__after.js
const c = main.makeC(300);
if (main.getX(c) !== 300) {
throw "Fail 1";
}
if (main.getString("2") !== "Test string 2") {
throw "Fail 2";
}
if (main.isEven(31) !== false || main.isEven(10) !== true) {
throw "Fail 3";
}
if (main.anyAsEI(main.eiAsAny({x:10})).x !== 10) {
throw "Fail 4";
}