Support equals, hashCode, toString for ::-references without reflection

2015-11-05 18:42:56 +03:00
parent baa28de865
commit 1c889c4e67
7 changed files with 131 additions and 0 deletions
@@ -0,0 +1,31 @@
+// NO_KOTLIN_REFLECT
+
+import kotlin.reflect.KCallable
+import kotlin.test.*
+
+class M {
+    fun foo() {}
+    val bar = 1
+}
+
+fun checkEquals(x: KCallable<*>, y: KCallable<*>) {
+    assertEquals(x, y)
+    assertEquals(y, x)
+    assertEquals(x.hashCode(), y.hashCode())
+}
+
+fun checkToString(x: KCallable<*>, expected: String) {
+    assertEquals(expected + " (Kotlin reflection is not available)", x.toString())
+}
+
+fun box(): String {
+    checkEquals(M::foo, M::foo)
+    checkEquals(M::bar, M::bar)
+    checkEquals(::M, ::M)
+
+    checkToString(M::foo, "function foo")
+    checkToString(M::bar, "property bar")
+    checkToString(::M, "constructor")
+
+    return "OK"
+}
@@ -0,0 +1,24 @@
+// NO_KOTLIN_REFLECT
+
+import kotlin.reflect.KClass
+import kotlin.test.*
+
+class M
+
+fun check(x: KClass<*>) {
+    assertEquals(x, x.java.kotlin)
+    assertEquals(x.hashCode(), x.java.kotlin.hashCode())
+    assertEquals(x.java.toString() + " (Kotlin reflection is not available)", x.toString())
+}
+
+fun box(): String {
+    check(M::class)
+    check(String::class)
+    check(Error::class)
+    check(Int::class)
+    check(java.lang.Integer::class)
+    check(MutableList::class)
+    check(Array<String>::class)
+
+    return "OK"
+}
@@ -4022,6 +4022,27 @@ public class BlackBoxWithStdlibCodegenTestGenerated extends AbstractBlackBoxCode
                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reflection/noKotlinReflect/simpleClassLiterals.kt");
                doTestWithStdlib(fileName);
            }
+
+            @TestMetadata("compiler/testData/codegen/boxWithStdlib/reflection/noKotlinReflect/methodsFromAny")
+            @TestDataPath("$PROJECT_ROOT")
+            @RunWith(JUnit3RunnerWithInners.class)
+            public static class MethodsFromAny extends AbstractBlackBoxCodegenTest {
+                public void testAllFilesPresentInMethodsFromAny() throws Exception {
+                    KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/boxWithStdlib/reflection/noKotlinReflect/methodsFromAny"), Pattern.compile("^(.+)\\.kt$"), true);
+                }
+
+                @TestMetadata("callableReferences.kt")
+                public void testCallableReferences() throws Exception {
+                    String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reflection/noKotlinReflect/methodsFromAny/callableReferences.kt");
+                    doTestWithStdlib(fileName);
+                }
+
+                @TestMetadata("classReference.kt")
+                public void testClassReference() throws Exception {
+                    String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reflection/noKotlinReflect/methodsFromAny/classReference.kt");
+                    doTestWithStdlib(fileName);
+                }
+            }
        }

        @TestMetadata("compiler/testData/codegen/boxWithStdlib/reflection/parameters")