undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/awt/font/TextLayout/TestStrikethrough.java
+++ b/test/jdk/java/awt/font/TextLayout/TestStrikethrough.java
@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2005, 2025, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.font.FontRenderContext;
+import java.awt.font.TextAttribute;
+import java.awt.font.TextLayout;
+import java.text.AttributedCharacterIterator;
+import java.text.AttributedString;
+
+import javax.swing.JPanel;
+
+/*
+ * @test
+ * @bug 6426360
+ * @summary Display a TextLayout with strikethrough at a number of
+ *          different offsets relative to the pixel grid.
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual TestStrikethrough
+ */
+
+public class TestStrikethrough extends JPanel {
+
+    public static void main(String[] args) throws Exception {
+        final String INSTRUCTIONS = """
+                Display text with strikethrough at a number of different positions.
+
+                Press Fail if any line is missing a strikethrough else press Pass.""";
+
+        PassFailJFrame.builder()
+                .title("TestStrikethrough Instruction")
+                .instructions(INSTRUCTIONS)
+                .columns(35)
+                .splitUI(TestStrikethrough::new)
+                .build()
+                .awaitAndCheck();
+    }
+
+    @Override
+    public Dimension getPreferredSize() {
+        return new Dimension(200, 120);
+    }
+
+    @Override
+    public void paint(Graphics aContext) {
+        Graphics2D g2d = (Graphics2D) aContext;
+
+        g2d.setColor(Color.WHITE);
+        g2d.fillRect(0, 0, getWidth(), getHeight());
+
+        Font font = new Font(Font.DIALOG, Font.PLAIN, 9);
+        FontRenderContext frc = g2d.getFontRenderContext();
+        String str = "Where is the strikethrough?";
+        AttributedString as = new AttributedString(str);
+        as.addAttribute(TextAttribute.FONT, font);
+        as.addAttribute(TextAttribute.STRIKETHROUGH, TextAttribute.STRIKETHROUGH_ON);
+        AttributedCharacterIterator aci = as.getIterator();
+        TextLayout tl = new TextLayout(aci, frc);
+        float delta = (float) (Math.ceil(tl.getAscent() + tl.getDescent() + tl.getLeading()) + .1);
+        float y = delta - .1f;
+        g2d.setColor(Color.BLACK);
+        for (int i = 0; i < 11; ++i) {
+            tl.draw(g2d, 10f, y);
+            y += delta;
+        }
+    }
+}