svn commit: r1883368 - /pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java

[le...@apache.org]

Author: lehmi
Date: Thu Nov 12 21:07:59 2020
New Revision: 1883368

URL: http://svn.apache.org/viewvc?rev=1883368&view=rev
Log:
PDFBOX-4749: add tests

Added:
    pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java   (with props)

Added: pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java?rev=1883368&view=auto
==============================================================================
--- pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java (added)
+++ pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java Thu Nov 12 21:07:59 2020
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2020 The Apache Software Foundation.
+ *
+ * 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 org.apache.fontbox.cmap;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+public class CIDRangeTest
+{
+
+    @Test
+    public void testCIDRangeOneByte()
+    {
+        CIDRange cidRange = new CIDRange(0, 20, 65, 1);
+        assertEquals(1, cidRange.getCodeLength());
+
+        assertEquals(65, cidRange.map(new byte[] { 0 }));
+        assertEquals(75, cidRange.map(new byte[] { 10 }));
+        // out of range
+        assertEquals(-1, cidRange.map(new byte[] { 30 }));
+        // wrong code length
+        assertEquals(-1, cidRange.map(new byte[] { 0, 10 }));
+
+        assertEquals(65, cidRange.map(0, 1));
+        assertEquals(75, cidRange.map(10, 1));
+        // out of range
+        assertEquals(-1, cidRange.map(30, 1));
+        // wrong code length
+        assertEquals(-1, cidRange.map(10, 2));
+
+        assertEquals(0, cidRange.unmap(65));
+        assertEquals(10, cidRange.unmap(75));
+        // out of range
+        assertEquals(-1, cidRange.unmap(100));
+    }
+
+    @Test
+    public void testCIDRangeTwoByte()
+    {
+        CIDRange cidRange = new CIDRange(256, 280, 65, 2);
+        assertEquals(2, cidRange.getCodeLength());
+
+        assertEquals(65, cidRange.map(new byte[] { 1, 0 }));
+        assertEquals(75, cidRange.map(new byte[] { 1, 10 }));
+        // out of range
+        assertEquals(-1, cidRange.map(new byte[] { 1, 30 }));
+        // wrong code length
+        assertEquals(-1, cidRange.map(new byte[] { 10 }));
+
+        assertEquals(65, cidRange.map(256, 2));
+        assertEquals(75, cidRange.map(266, 2));
+        // out of range
+        assertEquals(-1, cidRange.map(290, 2));
+        // wrong code length
+        assertEquals(-1, cidRange.map(256, 1));
+
+        assertEquals(256, cidRange.unmap(65));
+        assertEquals(266, cidRange.unmap(75));
+        // out of range
+        assertEquals(-1, cidRange.unmap(100));
+    }
+
+}

Propchange: pdfbox/trunk/fontbox/src/test/java/org/apache/fontbox/cmap/CIDRangeTest.java
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