Tests for Font support from Yegor, from Bug #35972

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353760 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/scratchpad/testcases/org/apache/poi/hslf/record/TestFontCollection.java b/src/scratchpad/testcases/org/apache/poi/hslf/record/TestFontCollection.java
new file mode 100644 (file)
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--- /dev/null
+++ b/src/scratchpad/testcases/org/apache/poi/hslf/record/TestFontCollection.java
@@ -0,0 +1,75 @@
+
+/* ====================================================================
+   Copyright 2002-2004   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.poi.hslf.record;
+
+import junit.framework.TestCase;
+
+import java.io.ByteArrayOutputStream;
+import java.util.Arrays;
+
+/**
+ * Tests <code>FontCollection</code> and <code>FontEntityAtom</code> records
+ *
+ * @author Yegor Kozlov
+ */
+public class TestFontCollection extends TestCase {
+    // From a real file
+    private byte[] data = new byte[]  {
+        0x0F, 0x00, 0xD5-256, 0x07, 0x4C, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0xB7-256, 0x0F, 0x44, 0x00, 0x00, 0x00,
+        0x54, 0x00, 0x69, 0x00, 0x6D, 0x00, 0x65, 0x00, 0x73, 0x00,
+        0x20, 0x00, 0x4E, 0x00, 0x65, 0x00, 0x77, 0x00, 0x20, 0x00,
+        0x52, 0x00, 0x6F, 0x00, 0x6D, 0x00, 0x61, 0x00, 0x6E, 0x00,
+        0x00, 0x00, 0x74, 0x34, 0xB8-256, 0x00, 0x7C, 0xDA-256, 0x12, 0x00,
+        0x64, 0xDA-256, 0x12, 0x00, 0x76, 0xC7-256, 0x0B, 0x30, 0x08, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xDA-256, 0x12, 0x00,
+        0x28, 0xDD-256, 0x0D, 0x30, 0x00, 0x00, 0x04, 0x00  };
+
+    public void testFonts() throws Exception {
+        FontCollection fonts = new FontCollection(data, 0, data.length);
+        Record[] child = fonts.getChildRecords();
+        assertEquals(child.length, 1);
+
+        FontEntityAtom fnt = (FontEntityAtom)child[0];
+        assertEquals(fnt.getFontName(), "Times New Roman");
+    }
+
+    public void testAddFont() throws Exception {
+        FontCollection fonts = new FontCollection(data, 0, data.length);
+        int idx = fonts.addFont("Times New Roman");
+        assertEquals(idx, 0);
+        idx = fonts.addFont("Helvetica");
+        assertEquals(idx, 1);
+        idx = fonts.addFont("Arial");
+        assertEquals(idx, 2);
+        idx = fonts.addFont("Arial"); //the font being added twice
+        assertEquals(idx, 2);
+
+        //font collection should contain 3 fonts
+        Record[] child = fonts.getChildRecords();
+        assertEquals(child.length, 3);
+    }
+
+    public void testWrite() throws Exception {
+        FontCollection fonts = new FontCollection(data, 0, data.length);
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        fonts.writeOut(out);
+        byte[] recdata = out.toByteArray();
+        assertTrue(Arrays.equals(recdata, data));
+    }
+}