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/langtools/tools/javac/processing/model/element/TestMissingElement/InvalidSource.java
+++ b/test/langtools/tools/javac/processing/model/element/TestMissingElement/InvalidSource.java
@ -0,0 +1,87 @@
+/* /nodynamiccopyright/ */
+
+import java.util.*;
+
+@interface ExpectInterfaces {
+    String value();
+}
+
+@interface ExpectSupertype {
+    String value();
+}
+
+interface OK {
+    void m();
+}
+
+class InvalidSource {
+    /*
+     * The following annotations contain a simple description of the expected
+     * representation of the superclass and superinterfaces of the corresponding
+     * elements.
+     * The strings contain a comma-separated list of descriptions.
+     * Descriptions are composed as follows:
+     * A leading "!:" indicates the type mirror has kind ERROR.
+     * "empty" means that the corresponding element has no enclosed elements.
+     * "clss", "intf" and "tvar" indicate the name refers to a class, interface
+     * or type variable. Each is followed by the declared name of the element.
+     * "pkg" indicates the name of a package element.
+     * An enclosing element is shown in parentheses.
+     * A trailing "!" indicates that the element's type has kind ERROR.
+     */
+
+    @ExpectSupertype("!:empty clss A!")
+    class TestClassMissingClassA extends A { }
+
+    @ExpectSupertype("!:empty clss (pkg A).B!")
+    class TestClassMissingClassAB extends A.B { }
+
+    @ExpectSupertype("!:empty clss (pkg java.util).A!")
+    class TestClassMissingClass_juA extends java.util.A { }
+
+    @ExpectSupertype("!:empty clss A!<tvar T>")
+    class TestClassTMissingClassAT<T> extends A<T> { }
+
+    @ExpectInterfaces("!:empty intf A!")
+    class TestClassMissingIntfA implements A { }
+
+    @ExpectInterfaces("!:empty intf (pkg A).B!")
+    class TestClassMissingIntfAB implements A.B { }
+
+    @ExpectInterfaces("!:empty intf A!, intf OK")
+    abstract class TestClassMissingIntfAOK implements A, OK { }
+
+    @ExpectInterfaces("intf OK, !:empty intf A!")
+    abstract class TestClassOKMissingIntfA implements OK, A { }
+
+    @ExpectInterfaces("!:empty intf A!, !:empty intf B!")
+    class TestClassMissingIntfA_B implements A, B { }
+
+    @ExpectInterfaces("!:empty intf A!")
+    interface TestIntfMissingIntfA extends A { }
+
+    @ExpectInterfaces("!:empty intf A!, intf OK")
+    interface TestIntfMissingIntfAOK extends A, OK { }
+
+    @ExpectInterfaces("intf OK, !:empty intf A!")
+    interface TestIntfOKMissingIntfA extends OK, A { }
+
+    @ExpectInterfaces("!:empty intf A!, !:empty intf B!")
+    interface TestIntfMissingIntfAB extends A, B { }
+
+    @ExpectInterfaces("!:empty intf A!<tvar T>")
+    class TestClassTMissingIntfAT<T> implements A<T> { }
+
+    @ExpectInterfaces("!:empty intf A!<tvar T>, !:empty intf B!")
+    class TestClassTMissingIntfAT_B<T> implements A<T>, B { }
+
+    @ExpectInterfaces("!:empty intf A!<tvar T>")
+    interface TestIntfTMissingIntfAT<T> extends A<T> { }
+
+    @ExpectInterfaces("!:empty intf A!<tvar T>, !:empty intf B!")
+    interface TestIntfTMissingIntfAT_B<T> extends A<T>, B { }
+
+    @ExpectInterfaces("intf (pkg java.util).List<!:empty clss X!>")
+    abstract class TestClassListMissingX implements List<X> { }
+}
+