Added test demonstrating usage of reified TP for dependency injection

2014-12-08 10:14:12 +03:00
parent 010af19fe9
commit 9910f7cfbd
2 changed files with 29 additions and 0 deletions
@@ -0,0 +1,23 @@
+import kotlin.test.assertEquals
+
+class Project {
+    fun <T> getInstance(cls: Class<T>): T =
+        when (cls.getName()) {
+            "java.lang.Integer" -> 1 as T
+            "java.lang.String" -> "OK" as T
+            else -> null!!
+        }
+}
+
+inline fun <reified T> Project.get(t: Any?, p: PropertyMetadata): T = getInstance(javaClass<T>())
+
+val project = Project()
+val x1: Int by project
+val x2: String by project
+
+fun box(): String {
+    assertEquals(1, x1)
+    assertEquals("OK", x2)
+
+    return "OK"
+}
@@ -2670,6 +2670,12 @@ public class BlackBoxWithStdlibCodegenTestGenerated extends AbstractBlackBoxCode
            doTestWithStdlib(fileName);
        }

+        @TestMetadata("DIExample.kt")
+        public void testDIExample() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reified/DIExample.kt");
+            doTestWithStdlib(fileName);
+        }
+
        @TestMetadata("defaultJavaClass.kt")
        public void testDefaultJavaClass() throws Exception {
            String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reified/defaultJavaClass.kt");