10000 Add tests for the `nameString` method of names. · scala-js/scala-js@53ecbe3 · GitHub
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Add tests for the nameString method of names.
This also serves as a test that there is no deadlock between `Names` and `Types` anymore. Without that fix, the addtion of `NamesTest` triggered a deadlock in virtually every run of `ir2_12/test`.
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‎ir/shared/src/test/scala/org/scalajs/ir/NamesTest.scala

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/*
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* Scala.js (https://www.scala-js.org/)
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*
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* Copyright EPFL.
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*
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* Licensed under Apache License 2.0
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* (https://www.apache.org/licenses/LICENSE-2.0).
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*
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* See the NOTICE file distributed with this work for
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* additional information regarding copyright ownership.
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*/
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package org.scalajs.ir
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import org.junit.Test
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import org.junit.Assert._
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import Names._
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import Types._
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import WellKnownNames._
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class NamesTest {
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@Test def nameStringLocalName(): Unit = {
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assertEquals("foo", LocalName("foo").nameString)
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assertEquals(".this", LocalName.This.nameString)
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}
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@Test def nameStringLabelName(): Unit = {
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assertEquals("foo", LabelName("foo").nameString)
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}
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@Test def nameStringSimpleFieldName(): Unit = {
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assertEquals("foo", SimpleFieldName("foo").nameString)
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}
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@Test def nameStringFieldName(): Unit = {
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assertEquals("a.B::foo",
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FieldName(ClassName("a.B"), SimpleFieldName("foo")).nameString)
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}
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@Test def nameStringSimpleMethodName(): Unit = {
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assertEquals("foo", SimpleMethodName("foo").nameString)
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assertEquals("<init>", SimpleMethodName.Constructor.nameString)
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assertEquals("<stinit>", SimpleMethodName.StaticInitializer.nameString)
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assertEquals("<clinit>", SimpleMethodName.ClassInitializer.nameString)
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}
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@Test def nameStringMethodName(): Unit = {
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assertEquals("foo;I", MethodName("foo", Nil, IntRef).nameString)
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assertEquals("foo;Z;I", MethodName("foo", List(BooleanRef), IntRef).nameString)
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assertEquals("foo;Z;V", MethodName("foo", List(BooleanRef), VoidRef).nameString)
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assertEquals("foo;S;Ljava.io.Serializable;V",
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MethodName("foo", List(ShortRef, ClassRef(SerializableClass)), VoidRef).nameString)
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assertEquals("<init>;I;V", MethodName.constructor(List(IntRef)).nameString)
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assertEquals("foo;Z;R", MethodName.reflectiveProxy("foo", List(BooleanRef)).nameString)
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val refAndNameStrings: List[(TypeRef, String)] = List(
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ClassRef(ObjectClass) -> "Ljava.lang.Object",
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ClassRef(SerializableClass) -> "Ljava.io.Serializable",
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ClassRef(BoxedStringClass) -> "Ljava.lang.String",
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ArrayTypeRef(ClassRef(ObjectClass), 2) -> "[[Ljava.lang.Object",
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ArrayTypeRef(ShortRef, 1) -> "[S"
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)
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for ((ref, nameString) <- refAndNameStrings) {
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assertEquals(s"foo;$nameString;V",
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MethodName("foo", List(ref), VoidRef).nameString)
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}
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}
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@Test def nameStringClassName(): Unit = {
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assertEquals("a.B", ClassName("a.B").nameString)
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}
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}

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