[Android] Restrict tests inheriting from DocumentModeTestBase to phones.

base/test/android/junit/src/org/chromium/base/test/util/RestrictionSkipCheckTest.java

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.base.test.util;
+
+import android.text.TextUtils;
+
+import junit.framework.TestCase;
+
+import org.chromium.testing.local.LocalRobolectricTestRunner;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.annotation.Config;
+
+/** Unit tests for RestrictionSkipCheck. */
+@RunWith(LocalRobolectricTestRunner.class)
+@Config(manifest = Config.NONE)
+public class RestrictionSkipCheckTest {
+
+    private static final String TEST_RESTRICTION_APPLIES =
+            "org.chromium.base.test.util.RestrictionSkipCheckTest.TEST_RESTRICTION_APPLIES";
+    private static final String TEST_RESTRICTION_DOES_NOT_APPLY =
+            "org.chromium.base.test.util.RestrictionSkipCheckTest.TEST_RESTRICTION_DOES_NOT_APPLY";
+
+    private static class TestRestrictionSkipCheck extends RestrictionSkipCheck {
+        public TestRestrictionSkipCheck() {
+            super(null);
+        }
+        protected boolean restrictionApplies(String restriction) {
+            return TextUtils.equals(restriction, TEST_RESTRICTION_APPLIES);
+        }
+    }
+
+    private static class UnannotatedBaseClass extends TestCase {
+        public UnannotatedBaseClass(String name) {
+            super(name);
+        }
+        @Restriction({TEST_RESTRICTION_APPLIES}) public void restrictedMethod() {}
+        @Restriction({TEST_RESTRICTION_DOES_NOT_APPLY}) public void unrestrictedMethod() {}
+    }
+
+    @Restriction({TEST_RESTRICTION_APPLIES})
+    private static class RestrictedClass extends UnannotatedBaseClass {
+        public RestrictedClass(String name) {
+            super(name);
+        }
+        public void unannotatedMethod() {}
+    }
+
+    @Restriction({TEST_RESTRICTION_DOES_NOT_APPLY})
+    private static class UnrestrictedClass extends UnannotatedBaseClass {
+        public UnrestrictedClass(String name) {
+            super(name);
+        }
+        public void unannotatedMethod() {}
+    }
+
+    @Restriction({
+            TEST_RESTRICTION_APPLIES,
+            TEST_RESTRICTION_DOES_NOT_APPLY})
+    private static class MultipleRestrictionsRestrictedClass extends UnannotatedBaseClass {
+        public MultipleRestrictionsRestrictedClass(String name) {
+            super(name);
+        }
+        public void unannotatedMethod() {}
+    }
+
+    private static class ExtendsRestrictedClass extends RestrictedClass {
+        public ExtendsRestrictedClass(String name) {
+            super(name);
+        }
+        public void unannotatedMethod() {}
+    }
+
+    private static class ExtendsUnrestrictedClass extends UnrestrictedClass {
+        public ExtendsUnrestrictedClass(String name) {
+            super(name);
+        }
+        public void unannotatedMethod() {}
+    }
+
+    @Test
+    public void testMethodRestricted() {
+        Assert.assertTrue(new TestRestrictionSkipCheck().shouldSkip(
+                new UnannotatedBaseClass("restrictedMethod")));
+    }
+
+    @Test
+    public void testMethodUnrestricted() {
+        Assert.assertFalse(new TestRestrictionSkipCheck().shouldSkip(
+                new UnannotatedBaseClass("unrestrictedMethod")));
+    }
+
+    @Test
+    public void testClassRestricted() {
+        Assert.assertTrue(new TestRestrictionSkipCheck().shouldSkip(
+                new RestrictedClass("unannotatedMethod")));
+    }
+
+    @Test
+    public void testClassUnrestricted() {
+        Assert.assertFalse(new TestRestrictionSkipCheck().shouldSkip(
+                new UnrestrictedClass("unannotatedMethod")));
+    }
+
+    @Test
+    public void testMultipleRestrictionsClassRestricted() {
+        Assert.assertTrue(new TestRestrictionSkipCheck().shouldSkip(
+                new MultipleRestrictionsRestrictedClass("unannotatedMethod")));
+    }
+
+    @Test
+    public void testSuperclassRestricted() {
+        Assert.assertTrue(new TestRestrictionSkipCheck().shouldSkip(
+                new ExtendsRestrictedClass("unannotatedMethod")));
+    }
+
+    @Test
+    public void testSuperclassUnrestricted() {
+        Assert.assertFalse(new TestRestrictionSkipCheck().shouldSkip(
+                new ExtendsUnrestrictedClass("unannotatedMethod")));
+    }
+
+}
+