1 files changed, 199 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/memory64/memory_grow64.wast.js b/js/src/jit-test/tests/wasm/spec/memory64/memory_grow64.wast.js
new file mode 100644
index 0000000000..5286d975d8
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/memory64/memory_grow64.wast.js
@@ -0,0 +1,199 @@
+/* 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/memory_grow64.wast
+
+// ./test/core/memory_grow64.wast:1
+let $0 = instantiate(`(module
+    (memory i64 0)
+
+    (func (export "load_at_zero") (result i32) (i32.load (i64.const 0)))
+    (func (export "store_at_zero") (i32.store (i64.const 0) (i32.const 2)))
+
+    (func (export "load_at_page_size") (result i32) (i32.load (i64.const 0x10000)))
+    (func (export "store_at_page_size") (i32.store (i64.const 0x10000) (i32.const 3)))
+
+    (func (export "grow") (param $$sz i64) (result i64) (memory.grow (local.get $$sz)))
+    (func (export "size") (result i64) (memory.size))
+)`);
+
+// ./test/core/memory_grow64.wast:14
+assert_return(() => invoke($0, `size`, []), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:15
+assert_trap(() => invoke($0, `store_at_zero`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:16
+assert_trap(() => invoke($0, `load_at_zero`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:17
+assert_trap(() => invoke($0, `store_at_page_size`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:18
+assert_trap(() => invoke($0, `load_at_page_size`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:19
+assert_return(() => invoke($0, `grow`, [1n]), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:20
+assert_return(() => invoke($0, `size`, []), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:21
+assert_return(() => invoke($0, `load_at_zero`, []), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:22
+assert_return(() => invoke($0, `store_at_zero`, []), []);
+
+// ./test/core/memory_grow64.wast:23
+assert_return(() => invoke($0, `load_at_zero`, []), [value("i32", 2)]);
+
+// ./test/core/memory_grow64.wast:24
+assert_trap(() => invoke($0, `store_at_page_size`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:25
+assert_trap(() => invoke($0, `load_at_page_size`, []), `out of bounds memory access`);
+
+// ./test/core/memory_grow64.wast:26
+assert_return(() => invoke($0, `grow`, [4n]), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:27
+assert_return(() => invoke($0, `size`, []), [value("i64", 5n)]);
+
+// ./test/core/memory_grow64.wast:28
+assert_return(() => invoke($0, `load_at_zero`, []), [value("i32", 2)]);
+
+// ./test/core/memory_grow64.wast:29
+assert_return(() => invoke($0, `store_at_zero`, []), []);
+
+// ./test/core/memory_grow64.wast:30
+assert_return(() => invoke($0, `load_at_zero`, []), [value("i32", 2)]);
+
+// ./test/core/memory_grow64.wast:31
+assert_return(() => invoke($0, `load_at_page_size`, []), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:32
+assert_return(() => invoke($0, `store_at_page_size`, []), []);
+
+// ./test/core/memory_grow64.wast:33
+assert_return(() => invoke($0, `load_at_page_size`, []), [value("i32", 3)]);
+
+// ./test/core/memory_grow64.wast:36
+let $1 = instantiate(`(module
+  (memory i64 0)
+  (func (export "grow") (param i64) (result i64) (memory.grow (local.get 0)))
+)`);
+
+// ./test/core/memory_grow64.wast:41
+assert_return(() => invoke($1, `grow`, [0n]), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:42
+assert_return(() => invoke($1, `grow`, [1n]), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:43
+assert_return(() => invoke($1, `grow`, [0n]), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:44
+assert_return(() => invoke($1, `grow`, [2n]), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:45
+assert_return(() => invoke($1, `grow`, [800n]), [value("i64", 3n)]);
+
+// ./test/core/memory_grow64.wast:46
+assert_return(() => invoke($1, `grow`, [1n]), [value("i64", 803n)]);
+
+// ./test/core/memory_grow64.wast:48
+let $2 = instantiate(`(module
+  (memory i64 0 10)
+  (func (export "grow") (param i64) (result i64) (memory.grow (local.get 0)))
+)`);
+
+// ./test/core/memory_grow64.wast:53
+assert_return(() => invoke($2, `grow`, [0n]), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:54
+assert_return(() => invoke($2, `grow`, [1n]), [value("i64", 0n)]);
+
+// ./test/core/memory_grow64.wast:55
+assert_return(() => invoke($2, `grow`, [1n]), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:56
+assert_return(() => invoke($2, `grow`, [2n]), [value("i64", 2n)]);
+
+// ./test/core/memory_grow64.wast:57
+assert_return(() => invoke($2, `grow`, [6n]), [value("i64", 4n)]);
+
+// ./test/core/memory_grow64.wast:58
+assert_return(() => invoke($2, `grow`, [0n]), [value("i64", 10n)]);
+
+// ./test/core/memory_grow64.wast:59
+assert_return(() => invoke($2, `grow`, [1n]), [value("i64", -1n)]);
+
+// ./test/core/memory_grow64.wast:60
+assert_return(() => invoke($2, `grow`, [65536n]), [value("i64", -1n)]);
+
+// ./test/core/memory_grow64.wast:64
+let $3 = instantiate(`(module
+  (memory i64 1)
+  (func (export "grow") (param i64) (result i64)
+    (memory.grow (local.get 0))
+  )
+  (func (export "check-memory-zero") (param i64 i64) (result i32)
+    (local i32)
+    (local.set 2 (i32.const 1))
+    (block
+      (loop
+        (local.set 2 (i32.load8_u (local.get 0)))
+        (br_if 1 (i32.ne (local.get 2) (i32.const 0)))
+        (br_if 1 (i64.ge_u (local.get 0) (local.get 1)))
+        (local.set 0 (i64.add (local.get 0) (i64.const 1)))
+        (br_if 0 (i64.le_u (local.get 0) (local.get 1)))
+      )
+    )
+    (local.get 2)
+  )
+)`);
+
+// ./test/core/memory_grow64.wast:85
+assert_return(() => invoke($3, `check-memory-zero`, [0n, 65535n]), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:86
+assert_return(() => invoke($3, `grow`, [1n]), [value("i64", 1n)]);
+
+// ./test/core/memory_grow64.wast:87
+assert_return(() => invoke($3, `check-memory-zero`, [65536n, 131071n]), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:88
+assert_return(() => invoke($3, `grow`, [1n]), [value("i64", 2n)]);
+
+// ./test/core/memory_grow64.wast:89
+assert_return(() => invoke($3, `check-memory-zero`, [131072n, 196607n]), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:90
+assert_return(() => invoke($3, `grow`, [1n]), [value("i64", 3n)]);
+
+// ./test/core/memory_grow64.wast:91
+assert_return(() => invoke($3, `check-memory-zero`, [196608n, 262143n]), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:92
+assert_return(() => invoke($3, `grow`, [1n]), [value("i64", 4n)]);
+
+// ./test/core/memory_grow64.wast:93
+assert_return(() => invoke($3, `check-memory-zero`, [262144n, 327679n]), [value("i32", 0)]);
+
+// ./test/core/memory_grow64.wast:94
+assert_return(() => invoke($3, `grow`, [1n]), [value("i64", 5n)]);
+
+// ./test/core/memory_grow64.wast:95
+assert_return(() => invoke($3, `check-memory-zero`, [327680n, 393215n]), [value("i32", 0)]);