1 files changed, 172 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/spec/table_size.wast.js b/js/src/jit-test/tests/wasm/spec/spec/table_size.wast.js
new file mode 100644
index 0000000000..a12edf0363
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/spec/table_size.wast.js
@@ -0,0 +1,172 @@
+/* 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/table_size.wast
+
+// ./test/core/table_size.wast:1
+let $0 = instantiate(`(module
+  (table $$t0 0 externref)
+  (table $$t1 1 externref)
+  (table $$t2 0 2 externref)
+  (table $$t3 3 8 externref)
+
+  (func (export "size-t0") (result i32) table.size)
+  (func (export "size-t1") (result i32) (table.size $$t1))
+  (func (export "size-t2") (result i32) (table.size $$t2))
+  (func (export "size-t3") (result i32) (table.size $$t3))
+
+  (func (export "grow-t0") (param $$sz i32)
+    (drop (table.grow $$t0 (ref.null extern) (local.get $$sz)))
+  )
+  (func (export "grow-t1") (param $$sz i32)
+    (drop (table.grow $$t1 (ref.null extern) (local.get $$sz)))
+  )
+  (func (export "grow-t2") (param $$sz i32)
+    (drop (table.grow $$t2 (ref.null extern) (local.get $$sz)))
+  )
+  (func (export "grow-t3") (param $$sz i32)
+    (drop (table.grow $$t3 (ref.null extern) (local.get $$sz)))
+  )
+)`);
+
+// ./test/core/table_size.wast:26
+assert_return(() => invoke($0, `size-t0`, []), [value("i32", 0)]);
+
+// ./test/core/table_size.wast:27
+assert_return(() => invoke($0, `grow-t0`, [1]), []);
+
+// ./test/core/table_size.wast:28
+assert_return(() => invoke($0, `size-t0`, []), [value("i32", 1)]);
+
+// ./test/core/table_size.wast:29
+assert_return(() => invoke($0, `grow-t0`, [4]), []);
+
+// ./test/core/table_size.wast:30
+assert_return(() => invoke($0, `size-t0`, []), [value("i32", 5)]);
+
+// ./test/core/table_size.wast:31
+assert_return(() => invoke($0, `grow-t0`, [0]), []);
+
+// ./test/core/table_size.wast:32
+assert_return(() => invoke($0, `size-t0`, []), [value("i32", 5)]);
+
+// ./test/core/table_size.wast:34
+assert_return(() => invoke($0, `size-t1`, []), [value("i32", 1)]);
+
+// ./test/core/table_size.wast:35
+assert_return(() => invoke($0, `grow-t1`, [1]), []);
+
+// ./test/core/table_size.wast:36
+assert_return(() => invoke($0, `size-t1`, []), [value("i32", 2)]);
+
+// ./test/core/table_size.wast:37
+assert_return(() => invoke($0, `grow-t1`, [4]), []);
+
+// ./test/core/table_size.wast:38
+assert_return(() => invoke($0, `size-t1`, []), [value("i32", 6)]);
+
+// ./test/core/table_size.wast:39
+assert_return(() => invoke($0, `grow-t1`, [0]), []);
+
+// ./test/core/table_size.wast:40
+assert_return(() => invoke($0, `size-t1`, []), [value("i32", 6)]);
+
+// ./test/core/table_size.wast:42
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 0)]);
+
+// ./test/core/table_size.wast:43
+assert_return(() => invoke($0, `grow-t2`, [3]), []);
+
+// ./test/core/table_size.wast:44
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 0)]);
+
+// ./test/core/table_size.wast:45
+assert_return(() => invoke($0, `grow-t2`, [1]), []);
+
+// ./test/core/table_size.wast:46
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 1)]);
+
+// ./test/core/table_size.wast:47
+assert_return(() => invoke($0, `grow-t2`, [0]), []);
+
+// ./test/core/table_size.wast:48
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 1)]);
+
+// ./test/core/table_size.wast:49
+assert_return(() => invoke($0, `grow-t2`, [4]), []);
+
+// ./test/core/table_size.wast:50
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 1)]);
+
+// ./test/core/table_size.wast:51
+assert_return(() => invoke($0, `grow-t2`, [1]), []);
+
+// ./test/core/table_size.wast:52
+assert_return(() => invoke($0, `size-t2`, []), [value("i32", 2)]);
+
+// ./test/core/table_size.wast:54
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 3)]);
+
+// ./test/core/table_size.wast:55
+assert_return(() => invoke($0, `grow-t3`, [1]), []);
+
+// ./test/core/table_size.wast:56
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 4)]);
+
+// ./test/core/table_size.wast:57
+assert_return(() => invoke($0, `grow-t3`, [3]), []);
+
+// ./test/core/table_size.wast:58
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 7)]);
+
+// ./test/core/table_size.wast:59
+assert_return(() => invoke($0, `grow-t3`, [0]), []);
+
+// ./test/core/table_size.wast:60
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 7)]);
+
+// ./test/core/table_size.wast:61
+assert_return(() => invoke($0, `grow-t3`, [2]), []);
+
+// ./test/core/table_size.wast:62
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 7)]);
+
+// ./test/core/table_size.wast:63
+assert_return(() => invoke($0, `grow-t3`, [1]), []);
+
+// ./test/core/table_size.wast:64
+assert_return(() => invoke($0, `size-t3`, []), [value("i32", 8)]);
+
+// ./test/core/table_size.wast:69
+assert_invalid(
+  () => instantiate(`(module
+    (table $$t 1 externref)
+    (func $$type-result-i32-vs-empty
+      (table.size $$t)
+    )
+  )`),
+  `type mismatch`,
+);
+
+// ./test/core/table_size.wast:78
+assert_invalid(
+  () => instantiate(`(module
+    (table $$t 1 externref)
+    (func $$type-result-i32-vs-f32 (result f32)
+      (table.size $$t)
+    )
+  )`),
+  `type mismatch`,
+);