1 files changed, 117 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/multi-memory/memory_copy0.wast.js b/js/src/jit-test/tests/wasm/spec/multi-memory/memory_copy0.wast.js
new file mode 100644
index 0000000000..abd99c0597
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/multi-memory/memory_copy0.wast.js
@@ -0,0 +1,117 @@
+/* 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/memory_copy0.wast
+
+// ./test/core/multi-memory/memory_copy0.wast:2
+let $0 = instantiate(`(module
+  (memory $$mem0 (data "\\ff\\11\\44\\ee"))
+  (memory $$mem1 (data "\\ee\\22\\55\\ff"))
+  (memory $$mem2 (data "\\dd\\33\\66\\00"))
+  (memory $$mem3 (data "\\aa\\bb\\cc\\dd"))
+
+  (func (export "copy") (param i32 i32 i32)
+    (memory.copy $$mem3 $$mem3
+      (local.get 0)
+      (local.get 1)
+      (local.get 2)))
+
+  (func (export "load8_u") (param i32) (result i32)
+    (i32.load8_u $$mem3 (local.get 0)))
+)`);
+
+// ./test/core/multi-memory/memory_copy0.wast:19
+invoke($0, `copy`, [10, 0, 4]);
+
+// ./test/core/multi-memory/memory_copy0.wast:21
+assert_return(() => invoke($0, `load8_u`, [9]), [value("i32", 0)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:22
+assert_return(() => invoke($0, `load8_u`, [10]), [value("i32", 170)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:23
+assert_return(() => invoke($0, `load8_u`, [11]), [value("i32", 187)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:24
+assert_return(() => invoke($0, `load8_u`, [12]), [value("i32", 204)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:25
+assert_return(() => invoke($0, `load8_u`, [13]), [value("i32", 221)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:26
+assert_return(() => invoke($0, `load8_u`, [14]), [value("i32", 0)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:29
+invoke($0, `copy`, [8, 10, 4]);
+
+// ./test/core/multi-memory/memory_copy0.wast:30
+assert_return(() => invoke($0, `load8_u`, [8]), [value("i32", 170)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:31
+assert_return(() => invoke($0, `load8_u`, [9]), [value("i32", 187)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:32
+assert_return(() => invoke($0, `load8_u`, [10]), [value("i32", 204)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:33
+assert_return(() => invoke($0, `load8_u`, [11]), [value("i32", 221)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:34
+assert_return(() => invoke($0, `load8_u`, [12]), [value("i32", 204)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:35
+assert_return(() => invoke($0, `load8_u`, [13]), [value("i32", 221)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:38
+invoke($0, `copy`, [10, 7, 6]);
+
+// ./test/core/multi-memory/memory_copy0.wast:39
+assert_return(() => invoke($0, `load8_u`, [10]), [value("i32", 0)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:40
+assert_return(() => invoke($0, `load8_u`, [11]), [value("i32", 170)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:41
+assert_return(() => invoke($0, `load8_u`, [12]), [value("i32", 187)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:42
+assert_return(() => invoke($0, `load8_u`, [13]), [value("i32", 204)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:43
+assert_return(() => invoke($0, `load8_u`, [14]), [value("i32", 221)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:44
+assert_return(() => invoke($0, `load8_u`, [15]), [value("i32", 204)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:45
+assert_return(() => invoke($0, `load8_u`, [16]), [value("i32", 0)]);
+
+// ./test/core/multi-memory/memory_copy0.wast:48
+invoke($0, `copy`, [65280, 0, 256]);
+
+// ./test/core/multi-memory/memory_copy0.wast:49
+invoke($0, `copy`, [65024, 65280, 256]);
+
+// ./test/core/multi-memory/memory_copy0.wast:52
+invoke($0, `copy`, [65536, 0, 0]);
+
+// ./test/core/multi-memory/memory_copy0.wast:53
+invoke($0, `copy`, [0, 65536, 0]);
+
+// ./test/core/multi-memory/memory_copy0.wast:56
+assert_trap(() => invoke($0, `copy`, [65537, 0, 0]), `out of bounds memory access`);
+
+// ./test/core/multi-memory/memory_copy0.wast:58
+assert_trap(() => invoke($0, `copy`, [0, 65537, 0]), `out of bounds memory access`);