Add a String.init range call.

Test that ART can compile / interpret a range call to String.init.

Test: 723-string-init-range
Change-Id: If0f9e68978aed91e8e5a9b6a135489cc7bd72120

5 files changed, 57 insertions, 0 deletions

diff --git a/test/723-string-init-range/expected.txt b/test/723-string-init-range/expected.txt
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/723-string-init-range/expected.txt
diff --git a/test/723-string-init-range/info.txt b/test/723-string-init-range/info.txt
new file mode 100644
index 0000000000..20c370460f
--- /dev/null
+++ b/test/723-string-init-range/info.txt
@@ -0,0 +1 @@
+Test for calling String.<init> with invoke-range.
diff --git a/test/723-string-init-range/smali/new-instance.smali b/test/723-string-init-range/smali/new-instance.smali
new file mode 100644
index 0000000000..45d6329e9c
--- /dev/null
+++ b/test/723-string-init-range/smali/new-instance.smali
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2019 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+.class public LNewInstance;
+.super Ljava/lang/Object;
+
+.method public static initRange(Ljava/lang/String;)Ljava/lang/String;
+    .registers 2
+    new-instance v0, Ljava/lang/String;
+    move-object v1, p0
+    invoke-direct/range {v0 .. v1}, Ljava/lang/String;-><init>(Ljava/lang/String;)V
+    return-object v0
+.end method
diff --git a/test/723-string-init-range/src/Main.java b/test/723-string-init-range/src/Main.java
new file mode 100644
index 0000000000..97ba76daa6
--- /dev/null
+++ b/test/723-string-init-range/src/Main.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.lang.reflect.Method;
+
+public class Main {
+
+  static String expected = "Hello";
+  public static void main(String args[]) throws Throwable {
+    Class<?> c = Class.forName("NewInstance");
+    Method m = c.getMethod("initRange", String.class);
+    String result = (String)m.invoke(null, expected);
+    if (!expected.equals(result)) {
+      throw new Error("Expected '" + expected + "', got " + result);
+    }
+  }
+}
diff --git a/test/knownfailures.json b/test/knownfailures.json
index 2e2d7f749d..02705bccb8 100644
--- a/test/knownfailures.json
+++ b/test/knownfailures.json
@@ -1119,6 +1119,7 @@
                   "691-hiddenapi-proxy",
                   "692-vdex-inmem-loader",
                   "693-vdex-inmem-loader-evict",
+                  "723-string-init-range",
                   "999-redefine-hiddenapi",
                   "1000-non-moving-space-stress",
                   "1001-app-image-regions",