[Wasm] Run unit tests for the wasm stdlib (fail on verifier for now)

libraries/stdlib/wasm/test/testUtils.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package test
+
+import kotlin.test.*
+
+public actual fun assertTypeEquals(expected: Any?, actual: Any?) {
+    TODO("Implement class references")
+    //assertEquals(expected?.let { it::class.js }, actual?.let { it::class.js })
+}
+
+@Suppress("NOTHING_TO_INLINE")
+internal actual inline fun String.removeLeadingPlusOnJava6(): String = this
+
+internal actual inline fun testOnNonJvm6And7(f: () -> Unit) {
+    f()
+}
+
+
+public actual fun testOnJvm(action: () -> Unit) { }
+public actual fun testOnJs(action: () -> Unit) { }
+
+// TODO: See KT-24975
+public actual val isFloat32RangeEnforced: Boolean = false
+
+// TODO: We need to implement this on wasm
+actual val supportsSuppressedExceptions: Boolean get() = false
+
+// TODO: implement named group reference in replacement expression
+public actual val supportsNamedCapturingGroup: Boolean get() = false