1 files changed, 68 insertions, 0 deletions
diff --git a/test/binary/bad-code-metadata-instance-duplicate.txt b/test/binary/bad-code-metadata-instance-duplicate.txt
new file mode 100644
index 00000000..95723713
--- /dev/null
+++ b/test/binary/bad-code-metadata-instance-duplicate.txt
@@ -0,0 +1,68 @@
+;;; TOOL: run-objdump-gen-wasm
+;;; ARGS1: -x
+magic
+version
+section(TYPE) {
+  count[1]
+  function params[0] results[1] i32
+}
+section(FUNCTION) {
+  count[1]
+  type[0]
+}
+section(MEMORY) {
+  count[1]
+  has_max[0]
+  initial[0]
+}
+section("metadata.code.test") {
+  function_count[1]
+  function_index[0]
+  ann_count[2]
+  ann_offset[1]
+  ann_data_size[1]
+  ann_data[1]
+  ann_offset[1]
+  ann_data_size[1]
+  ann_data[1]
+}
+
+section(CODE) {
+  count[1]
+  func {
+    local_decls[0]
+    i32.const 1
+    return
+  }
+}
+
+(;; STDERR ;;;
+0000034: warning: duplicate code offset: 1
+;;; STDERR ;;)
+(;; STDOUT ;;;
+
+bad-code-metadata-instance-duplicate.wasm:	file format wasm 0x1
+
+Section Details:
+
+Type[1]:
+ - type[0] () -> i32
+Function[1]:
+ - func[0] sig=0
+Memory[1]:
+ - memory[0] pages: initial=0
+Custom:
+ - name: "metadata.code.test"
+   - func[0]:
+    - meta[1]:
+     - 0000000: 01                                       .
+Code[1]:
+ - func[0] size=5
+
+Code Disassembly:
+
+00003a func[0]:
+ 00003b: 41 01                      | i32.const 1
+ 00003d: 0f                         | return
+ 00003e: 0b                         | end
+;;; STDOUT ;;)