1 files changed, 90 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/multi-memory/load1.wast.js b/js/src/jit-test/tests/wasm/spec/multi-memory/load1.wast.js
new file mode 100644
index 0000000000..6ba5204bc7
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/multi-memory/load1.wast.js
@@ -0,0 +1,90 @@
+/* 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/load1.wast
+
+// ./test/core/multi-memory/load1.wast:1
+let $0 = instantiate(`(module $$M
+  (memory (export "mem") 2)
+
+  (func (export "read") (param i32) (result i32)
+    (i32.load8_u (local.get 0))
+  )
+)`);
+register($0, `M`);
+
+// ./test/core/multi-memory/load1.wast:8
+register($0, `M`);
+
+// ./test/core/multi-memory/load1.wast:10
+let $1 = instantiate(`(module
+  (memory $$mem1 (import "M" "mem") 2)
+  (memory $$mem2 3)
+
+  (data (memory $$mem1) (i32.const 20) "\\01\\02\\03\\04\\05")
+  (data (memory $$mem2) (i32.const 50) "\\0A\\0B\\0C\\0D\\0E")
+
+  (func (export "read1") (param i32) (result i32)
+    (i32.load8_u $$mem1 (local.get 0))
+  )
+  (func (export "read2") (param i32) (result i32)
+    (i32.load8_u $$mem2 (local.get 0))
+  )
+)`);
+
+// ./test/core/multi-memory/load1.wast:25
+assert_return(() => invoke(`M`, `read`, [20]), [value("i32", 1)]);
+
+// ./test/core/multi-memory/load1.wast:26
+assert_return(() => invoke(`M`, `read`, [21]), [value("i32", 2)]);
+
+// ./test/core/multi-memory/load1.wast:27
+assert_return(() => invoke(`M`, `read`, [22]), [value("i32", 3)]);
+
+// ./test/core/multi-memory/load1.wast:28
+assert_return(() => invoke(`M`, `read`, [23]), [value("i32", 4)]);
+
+// ./test/core/multi-memory/load1.wast:29
+assert_return(() => invoke(`M`, `read`, [24]), [value("i32", 5)]);
+
+// ./test/core/multi-memory/load1.wast:31
+assert_return(() => invoke($1, `read1`, [20]), [value("i32", 1)]);
+
+// ./test/core/multi-memory/load1.wast:32
+assert_return(() => invoke($1, `read1`, [21]), [value("i32", 2)]);
+
+// ./test/core/multi-memory/load1.wast:33
+assert_return(() => invoke($1, `read1`, [22]), [value("i32", 3)]);
+
+// ./test/core/multi-memory/load1.wast:34
+assert_return(() => invoke($1, `read1`, [23]), [value("i32", 4)]);
+
+// ./test/core/multi-memory/load1.wast:35
+assert_return(() => invoke($1, `read1`, [24]), [value("i32", 5)]);
+
+// ./test/core/multi-memory/load1.wast:37
+assert_return(() => invoke($1, `read2`, [50]), [value("i32", 10)]);
+
+// ./test/core/multi-memory/load1.wast:38
+assert_return(() => invoke($1, `read2`, [51]), [value("i32", 11)]);
+
+// ./test/core/multi-memory/load1.wast:39
+assert_return(() => invoke($1, `read2`, [52]), [value("i32", 12)]);
+
+// ./test/core/multi-memory/load1.wast:40
+assert_return(() => invoke($1, `read2`, [53]), [value("i32", 13)]);
+
+// ./test/core/multi-memory/load1.wast:41
+assert_return(() => invoke($1, `read2`, [54]), [value("i32", 14)]);