original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tests / src / android / text / method / cts / TextMethodUtils.java

diff --git a/cts/tests/src/android/text/method/cts/TextMethodUtils.java b/cts/tests/src/android/text/method/cts/TextMethodUtils.java
new file mode 100644 (file)
index 0000000..0785cff
--- /dev/null
+++ b/cts/tests/src/android/text/method/cts/TextMethodUtils.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2008 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.
+ */
+
+package android.text.method.cts;
+
+import android.view.KeyEvent;
+
+import junit.framework.Assert;
+
+public class TextMethodUtils {
+    /**
+     * Assert that two char arrays are equal.
+     *
+     * @param expected the expected char array.
+     * @param actual the actual char array.
+     */
+    public static void assertEquals(char[] expected, char[] actual) {
+        if (expected != actual) {
+            if (expected == null || actual == null) {
+                Assert.fail("the char arrays are not equal");
+            }
+
+            Assert.assertEquals(String.valueOf(expected), String.valueOf(actual));
+        }
+    }
+
+    /**
+     * Get an unaccepted key code.
+     *
+     * @param acceptedChars accepted chars array.
+     * @return return key code if we find unaccepted one, or return -1.
+     */
+    public static int getUnacceptedKeyCode(char[] acceptedChars) {
+        for (int keyCode = KeyEvent.KEYCODE_A; keyCode <= KeyEvent.KEYCODE_Z; keyCode++) {
+            KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
+            if ('\0' == event.getMatch(acceptedChars)) {
+                return keyCode;
+            }
+        }
+        return -1;
+    }
+}