Test case to show a failure to bridge int to long

long requires more bits in stack that breaks SWAP bytecode
jenkinsci · Oct 28, 2017 · 2031ef8 · 2031ef8
1 parent 8fb551d
commit 2031ef8
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diff --git a/injector/src/test/client/Main.java b/injector/src/test/client/Main.java
@@ -29,6 +29,8 @@ public static void main(String[] args) throws Exception {
         assertEquals("http://kohsuke.org/",a.o());
 
         new Adapter.SomeClass().someMethod();
+
+        assertEquals(1,a.l());
     }
 
     private static void assertEquals(Object expected, Object actual) {

diff --git a/injector/src/test/v1/Adapter.java b/injector/src/test/v1/Adapter.java
@@ -13,4 +13,6 @@ public void someMethod() {
         }
     }
 
+    // we will evolve this from int -> long
+    public int l() { return 1; }
 }
diff --git a/injector/src/test/v2/Adapter.java b/injector/src/test/v2/Adapter.java
@@ -28,4 +28,8 @@ public void someMethod() {
         }
     }
 
+    @WithBridgeMethods(value=int.class, adapterMethod="l2i")
+    public long l() { return 1L; }
+
+    private Object l2i(long v, Class type) { return (int)v; }
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -13,4 +13,6 @@ public void someMethod() { @@
             }
         }
+        // we will evolve this from int -> long
+        public int l() { return 1; }
     }