1 files changed, 104 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/multi-memory/linking1.wast.js b/js/src/jit-test/tests/wasm/spec/multi-memory/linking1.wast.js
new file mode 100644
index 0000000000..aacf570e77
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/multi-memory/linking1.wast.js
@@ -0,0 +1,104 @@
+/* Copyright 2021 Mozilla 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.
+ */
+
+// ./test/core/multi-memory/linking1.wast
+
+// ./test/core/multi-memory/linking1.wast:1
+let $0 = instantiate(`(module $$Mm
+  (memory $$mem0 (export "mem0") 0 0)
+  (memory $$mem1 (export "mem1") 1 5)
+  (memory $$mem2 (export "mem2") 0 0)
+  
+  (data (memory 1) (i32.const 10) "\\00\\01\\02\\03\\04\\05\\06\\07\\08\\09")
+
+  (func (export "load") (param $$a i32) (result i32)
+    (i32.load8_u $$mem1 (local.get 0))
+  )
+)`);
+register($0, `Mm`);
+
+// ./test/core/multi-memory/linking1.wast:12
+register(`Mm`, `Mm`);
+
+// ./test/core/multi-memory/linking1.wast:14
+let $1 = instantiate(`(module $$Nm
+  (func $$loadM (import "Mm" "load") (param i32) (result i32))
+  (memory (import "Mm" "mem0") 0)
+
+  (memory $$m 1)
+  (data (memory 1) (i32.const 10) "\\f0\\f1\\f2\\f3\\f4\\f5")
+
+  (export "Mm.load" (func $$loadM))
+  (func (export "load") (param $$a i32) (result i32)
+    (i32.load8_u $$m (local.get 0))
+  )
+)`);
+register($1, `Nm`);
+
+// ./test/core/multi-memory/linking1.wast:27
+assert_return(() => invoke(`Mm`, `load`, [12]), [value("i32", 2)]);
+
+// ./test/core/multi-memory/linking1.wast:28
+assert_return(() => invoke(`Nm`, `Mm.load`, [12]), [value("i32", 2)]);
+
+// ./test/core/multi-memory/linking1.wast:29
+assert_return(() => invoke(`Nm`, `load`, [12]), [value("i32", 242)]);
+
+// ./test/core/multi-memory/linking1.wast:31
+let $2 = instantiate(`(module $$Om
+  (memory (import "Mm" "mem1") 1)
+  (data (i32.const 5) "\\a0\\a1\\a2\\a3\\a4\\a5\\a6\\a7")
+
+  (func (export "load") (param $$a i32) (result i32)
+    (i32.load8_u (local.get 0))
+  )
+)`);
+register($2, `Om`);
+
+// ./test/core/multi-memory/linking1.wast:40
+assert_return(() => invoke(`Mm`, `load`, [12]), [value("i32", 167)]);
+
+// ./test/core/multi-memory/linking1.wast:41
+assert_return(() => invoke(`Nm`, `Mm.load`, [12]), [value("i32", 167)]);
+
+// ./test/core/multi-memory/linking1.wast:42
+assert_return(() => invoke(`Nm`, `load`, [12]), [value("i32", 242)]);
+
+// ./test/core/multi-memory/linking1.wast:43
+assert_return(() => invoke(`Om`, `load`, [12]), [value("i32", 167)]);
+
+// ./test/core/multi-memory/linking1.wast:45
+let $3 = instantiate(`(module
+  (memory (import "Mm" "mem1") 0)
+  (data (i32.const 0xffff) "a")
+)`);
+
+// ./test/core/multi-memory/linking1.wast:50
+assert_trap(
+  () => instantiate(`(module
+    (memory (import "Mm" "mem0") 0)
+    (data (i32.const 0xffff) "a")
+  )`),
+  `out of bounds memory access`,
+);
+
+// ./test/core/multi-memory/linking1.wast:58
+assert_trap(
+  () => instantiate(`(module
+    (memory (import "Mm" "mem1") 0)
+    (data (i32.const 0x10000) "a")
+  )`),
+  `out of bounds memory access`,
+);