Upload Kmake

deps/v8/test/mjsunit/wasm/esm/module-import-source-dynamic-not-found.mjs

@@ -0,0 +1,17 @@
+// Copyright 2024 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: --js-source-phase-imports
+
+assertPromiseResult(async function () {
+  var error;
+  try {
+    await import.source('not-found.wasm');
+    assertUnreachable();
+  } catch (e) {
+    error = e;
+  }
+  assertInstanceof(error, Error);
+  assertStringContains(error.message, 'Error reading module');
+}());

deps/v8/test/mjsunit/wasm/esm/module-import-source-dynamic.mjs

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+// Copyright 2024 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: --js-source-phase-imports --allow-natives-syntax
+
+assertPromiseResult(import.source('../incrementer.wasm'), mod => {
+  assertEquals(Object.getPrototypeOf(mod), WebAssembly.Module.prototype);
+  assertEquals(mod[Symbol.toStringTag], 'WebAssembly.Module');
+
+  var AbstractModuleSource = %GetAbstractModuleSource();
+  var ToStringTag = Object
+    .getOwnPropertyDescriptor(
+      AbstractModuleSource.prototype,
+      Symbol.toStringTag,
+    ).get;
+  assertTrue(mod instanceof AbstractModuleSource);
+  assertEquals(ToStringTag.call(mod), "WebAssembly.Module");
+}, assertUnreachable);

deps/v8/test/mjsunit/wasm/esm/module-import-source.mjs

@@ -0,0 +1,19 @@
+// Copyright 2024 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: --js-source-phase-imports --allow-natives-syntax
+
+import source mod from '../incrementer.wasm';
+
+assertEquals(Object.getPrototypeOf(mod), WebAssembly.Module.prototype);
+assertEquals(mod[Symbol.toStringTag], 'WebAssembly.Module');
+
+var AbstractModuleSource = %GetAbstractModuleSource();
+var ToStringTag = Object
+  .getOwnPropertyDescriptor(
+    AbstractModuleSource.prototype,
+    Symbol.toStringTag,
+  ).get;
+assertTrue(mod instanceof AbstractModuleSource);
+assertEquals(ToStringTag.call(mod), "WebAssembly.Module");