original

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

diff --git a/cts/tests/tests/text/src/android/text/style/cts/RelativeSizeSpanTest.java b/cts/tests/tests/text/src/android/text/style/cts/RelativeSizeSpanTest.java
new file mode 100644 (file)
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+++ b/cts/tests/tests/text/src/android/text/style/cts/RelativeSizeSpanTest.java
@@ -0,0 +1,164 @@
+/*
+ * 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.style.cts;
+
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetClass;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.TestTargets;
+import dalvik.annotation.ToBeFixed;
+
+import android.os.Parcel;
+import android.text.TextPaint;
+import android.text.style.RelativeSizeSpan;
+
+import junit.framework.TestCase;
+
+@TestTargetClass(RelativeSizeSpan.class)
+public class RelativeSizeSpanTest extends TestCase {
+    @TestTargets({
+        @TestTargetNew(
+            level = TestLevel.COMPLETE,
+            method = "RelativeSizeSpan",
+            args = {float.class}
+        ),
+        @TestTargetNew(
+            level = TestLevel.COMPLETE,
+            method = "RelativeSizeSpan",
+            args = {android.os.Parcel.class}
+        )
+    })
+    public void testConstructor() {
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(1.0f);
+
+        Parcel p = Parcel.obtain();
+        relativeSizeSpan.writeToParcel(p, 0);
+        p.setDataPosition(0);
+        new RelativeSizeSpan(p);
+
+        new RelativeSizeSpan(-1.0f);
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "getSizeChange",
+        args = {}
+    )
+    public void testGetSizeChange() {
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(2.0f);
+        assertEquals(2.0f, relativeSizeSpan.getSizeChange());
+
+        relativeSizeSpan = new RelativeSizeSpan(-2.0f);
+        assertEquals(-2.0f, relativeSizeSpan.getSizeChange());
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "updateMeasureState",
+        args = {android.text.TextPaint.class}
+    )
+    @ToBeFixed(bug="1695243", explanation="miss javadoc")
+    public void testUpdateMeasureState() {
+        float proportion = 3.0f;
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(proportion);
+
+        TextPaint tp = new TextPaint();
+        tp.setTextSize(2.0f);
+        float oldSize = tp.getTextSize();
+        relativeSizeSpan.updateMeasureState(tp);
+        assertEquals(2.0f * proportion, tp.getTextSize());
+
+        // setTextSize, the value must >0, so set to negative is useless.
+        tp.setTextSize(-3.0f);
+        oldSize = tp.getTextSize();
+        relativeSizeSpan.updateMeasureState(tp);
+        assertEquals(oldSize * proportion, tp.getTextSize());
+
+        try {
+            relativeSizeSpan.updateMeasureState(null);
+            fail("should throw NullPointerException.");
+        } catch (NullPointerException e) {
+            // expected, test success.
+        }
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "updateDrawState",
+        args = {android.text.TextPaint.class}
+    )
+    @ToBeFixed(bug="1695243", explanation="miss javadoc")
+    public void testUpdateDrawState() {
+        float proportion = 3.0f;
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(proportion);
+
+        TextPaint tp = new TextPaint();
+        tp.setTextSize(2.0f);
+        float oldSize = tp.getTextSize();
+        relativeSizeSpan.updateDrawState(tp);
+        assertEquals(oldSize * proportion, tp.getTextSize());
+
+        // setTextSize, the value must >0, so set to negative is useless.
+        tp.setTextSize(-3.0f);
+        oldSize = tp.getTextSize();
+        relativeSizeSpan.updateDrawState(tp);
+        assertEquals(oldSize * proportion, tp.getTextSize());
+
+        try {
+            relativeSizeSpan.updateDrawState(null);
+            fail("should throw NullPointerException.");
+        } catch (NullPointerException e) {
+            // expected, test success.
+        }
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "describeContents",
+        args = {}
+    )
+    public void testDescribeContents() {
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(2.0f);
+        relativeSizeSpan.describeContents();
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "getSpanTypeId",
+        args = {}
+    )
+    public void testGetSpanTypeId() {
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(2.0f);
+        relativeSizeSpan.getSpanTypeId();
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "writeToParcel",
+        args = {Parcel.class, int.class}
+    )
+    public void testWriteToParcel() {
+        Parcel p = Parcel.obtain();
+        float proportion = 3.0f;
+        RelativeSizeSpan relativeSizeSpan = new RelativeSizeSpan(proportion);
+        relativeSizeSpan.writeToParcel(p, 0);
+        p.setDataPosition(0);
+        RelativeSizeSpan newSpan = new RelativeSizeSpan(p);
+        assertEquals(proportion, newSpan.getSizeChange());
+        p.recycle();
+    }
+}