From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../spec/function-references/br_on_null.wast.js    | 94 ++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 js/src/jit-test/tests/wasm/spec/function-references/br_on_null.wast.js

(limited to 'js/src/jit-test/tests/wasm/spec/function-references/br_on_null.wast.js')

diff --git a/js/src/jit-test/tests/wasm/spec/function-references/br_on_null.wast.js b/js/src/jit-test/tests/wasm/spec/function-references/br_on_null.wast.js
new file mode 100644
index 0000000000..3335e22930
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/function-references/br_on_null.wast.js
@@ -0,0 +1,94 @@
+/* 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/br_on_null.wast
+
+// ./test/core/br_on_null.wast:1
+let $0 = instantiate(`(module
+  (type $$t (func (result i32)))
+
+  (func $$nn (param $$r (ref $$t)) (result i32)
+    (block $$l
+      (return (call_ref $$t (br_on_null $$l (local.get $$r))))
+    )
+    (i32.const -1)
+  )
+  (func $$n (param $$r (ref null $$t)) (result i32)
+    (block $$l
+      (return (call_ref $$t (br_on_null $$l (local.get $$r))))
+    )
+    (i32.const -1)
+  )
+
+  (elem func $$f)
+  (func $$f (result i32) (i32.const 7))
+
+  (func (export "nullable-null") (result i32) (call $$n (ref.null $$t)))
+  (func (export "nonnullable-f") (result i32) (call $$nn (ref.func $$f)))
+  (func (export "nullable-f") (result i32) (call $$n (ref.func $$f)))
+
+  (func (export "unreachable") (result i32)
+    (block $$l
+      (return (call_ref $$t (br_on_null $$l (unreachable))))
+    )
+    (i32.const -1)
+  )
+)`);
+
+// ./test/core/br_on_null.wast:32
+assert_trap(() => invoke($0, `unreachable`, []), `unreachable`);
+
+// ./test/core/br_on_null.wast:34
+assert_return(() => invoke($0, `nullable-null`, []), [value("i32", -1)]);
+
+// ./test/core/br_on_null.wast:35
+assert_return(() => invoke($0, `nonnullable-f`, []), [value("i32", 7)]);
+
+// ./test/core/br_on_null.wast:36
+assert_return(() => invoke($0, `nullable-f`, []), [value("i32", 7)]);
+
+// ./test/core/br_on_null.wast:38
+let $1 = instantiate(`(module
+  (type $$t (func))
+  (func (param $$r (ref null $$t)) (drop (br_on_null 0 (local.get $$r))))
+  (func (param $$r (ref null func)) (drop (br_on_null 0 (local.get $$r))))
+  (func (param $$r (ref null extern)) (drop (br_on_null 0 (local.get $$r))))
+)`);
+
+// ./test/core/br_on_null.wast:46
+let $2 = instantiate(`(module
+  (type $$t (func (param i32) (result i32)))
+  (elem func $$f)
+  (func $$f (param i32) (result i32) (i32.mul (local.get 0) (local.get 0)))
+
+  (func $$a (param $$n i32) (param $$r (ref null $$t)) (result i32)
+    (block $$l (result i32)
+      (return (call_ref $$t (br_on_null $$l (local.get $$n) (local.get $$r))))
+    )
+  )
+
+  (func (export "args-null") (param $$n i32) (result i32)
+    (call $$a (local.get $$n) (ref.null $$t))
+  )
+  (func (export "args-f") (param $$n i32) (result i32)
+    (call $$a (local.get $$n) (ref.func $$f))
+  )
+)`);
+
+// ./test/core/br_on_null.wast:65
+assert_return(() => invoke($2, `args-null`, [3]), [value("i32", 3)]);
+
+// ./test/core/br_on_null.wast:66
+assert_return(() => invoke($2, `args-f`, [3]), [value("i32", 9)]);
-- 
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