[wasm] split bigint.js test

This CL splits a specific test out the bigint.js test suite in order to
be, eventually, ignored by the wasm-bigint proposal 32-bit support CL.

Change-Id: I8ab673abfb53bac95952b11716fe4f29a4a7feaa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1543352
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60510}

test/mjsunit/mjsunit.status

@@ -1015,6 +1015,7 @@
   # TODO(ssauleau): implement BigInt<>Wasm conversion for other arch -
   # crbug.com/v8/7741
   'wasm/bigint': [SKIP],
+  'wasm/bigint-i64-to-imported-js-func': [SKIP],
 }], # arch in [arm, android_arm, android_ia32, ia32, ppc, s390, s390x, mipsel, mips]
 
 ##############################################################################

test/mjsunit/wasm/bigint-i64-to-imported-js-func.js

+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --experimental-wasm-bigint
+
+load("test/mjsunit/wasm/wasm-module-builder.js");
+
+(function TestWasmI64ToJSBigIntImportedFunc() {
+  var builder = new WasmModuleBuilder();
+
+  var a_index = builder
+    .addImport("a", "a", kSig_l_l) // i64 -> i64
+
+  builder
+    .addFunction("fn", kSig_l_v) // () -> i64
+    .addBody([
+      kExprI64Const, 0x7,
+      kExprCallFunction, a_index
+    ])
+    .exportFunc();
+
+  a_was_called = false;
+
+  var module = builder.instantiate({
+    a: {
+      a(param) {
+        assertEquals(typeof param, "bigint");
+        assertEquals(param, 7n);
+        a_was_called = true;
+        return 12n;
+      },
+    }
+  });
+
+  assertEquals(module.exports.fn(), 12n);
+
+  assertTrue(a_was_called);
+})();

test/mjsunit/wasm/bigint.js

@@ -22,38 +22,6 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
   assertEquals(module.exports.fn(), 3n);
 })();
 
-(function TestWasmI64ToJSBigIntImportedFunc() {
-  var builder = new WasmModuleBuilder();
-
-  var a_index = builder
-    .addImport("a", "a", kSig_l_l) // i64 -> i64
-
-  builder
-    .addFunction("fn", kSig_l_v) // () -> i64
-    .addBody([
-      kExprI64Const, 0x7,
-      kExprCallFunction, a_index
-    ])
-    .exportFunc();
-
-  a_was_called = false;
-
-  var module = builder.instantiate({
-    a: {
-      a(param) {
-        assertEquals(typeof param, "bigint");
-        assertEquals(param, 7n);
-        a_was_called = true;
-        return 12n;
-      },
-    }
-  });
-
-  assertEquals(module.exports.fn(), 12n);
-
-  assertTrue(a_was_called);
-})();
-
 (function TestJSBigIntToWasmI64Global() {
   var builder = new WasmModuleBuilder();