[dart2wasm] Fix deferred loading tests on optimized configs.

Add -O0 to failing tests so that binaryen is not run on them in any configuration.

Also skip 'multi_module_stress_test' on d8/jsshell/jsc as these runtimes fail when trying to create a DataView of the necessary files:
https://github.com/dart-lang/sdk/blob/main/sdk/lib/_internal/wasm/lib/js_typed_array.dart#L2460

Bug: #59736
Change-Id: Iccc96fde01776f0179c888ac6bbe13a81d0ee847
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/401380
Commit-Queue: Nate Biggs <[email protected]>
Reviewed-by: Martin Kustermann <[email protected]>

Author: natebiggs

tests/language/deferred/regression_22995_test.dart

@@ -4,7 +4,7 @@
 
 // Test that closurizing a function implies a dependency on its type.
 
-// dart2wasmOptions=--extra-compiler-option=--enable-deferred-loading
+// dart2wasmOptions=--extra-compiler-option=--enable-deferred-loading -O0
 
 import "package:expect/expect.dart";
 

tests/web/wasm/flute_stress_test.dart

@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-// dart2wasmOptions=--extra-compiler-option=--enable-multi-module-stress-test-mode
+// dart2wasmOptions=--extra-compiler-option=--enable-multi-module-stress-test-mode -O0
 
 import 'dart:async';
 
@@ -12,13 +12,18 @@ import '../../../third_party/flute/benchmarks/lib/complex.dart' as flute;
 main() {
   asyncStart();
   int frames = 0;
-  runZoned(() {
-    final startTime = '${DateTime.now().microsecondsSinceEpoch / 1000000}';
-    flute.main([startTime, '10']);
-  }, zoneSpecification: ZoneSpecification(print: (_, parent, zone, line) {
-    parent.print(zone, line);
-    if (line.contains('AverageFrame')) {
-      asyncEnd();
-    }
-  }));
+  runZoned(
+    () {
+      final startTime = '${DateTime.now().microsecondsSinceEpoch / 1000000}';
+      flute.main([startTime, '10']);
+    },
+    zoneSpecification: ZoneSpecification(
+      print: (_, parent, zone, line) {
+        parent.print(zone, line);
+        if (line.contains('AverageFrame')) {
+          asyncEnd();
+        }
+      },
+    ),
+  );
 }

tests/web/wasm/multi_module_stress_test.dart

@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-// dart2wasmOptions=--extra-compiler-option=--enable-multi-module-stress-test-mode --extra-compiler-option=--no-js-compatibility
+// dart2wasmOptions=--extra-compiler-option=--enable-multi-module-stress-test-mode --extra-compiler-option=--no-js-compatibility -O0
 
 import 'package:async_helper/async_helper.dart';
 import 'package:compiler/src/util/memory_compiler.dart' as dart2js;
@@ -14,18 +14,20 @@ main() async {
   asyncStart();
   final main = 'main.dart';
   final entryPoint = Uri.parse('memory:$main');
-  final platformDillBytes =
-      await loadFileWrapper('../../../dart2js_platform.dill');
+  final platformDillBytes = await loadFileWrapper(
+    '../../../dart2js_platform.dill',
+  );
   final result = await dart2js.runCompiler(
-      entryPoint: entryPoint,
-      memorySourceFiles: {
-        main: 'main() {}',
-        'package.yaml': '{ "configVersion": 1, "packages": []}',
-        'binaries': '',
-        'dart2js_platform.dill': platformDillBytes
-      },
-      packageConfig: Uri.parse('memory:package.yaml'),
-      platformBinaries: Uri.parse('memory:binaries'));
+    entryPoint: entryPoint,
+    memorySourceFiles: {
+      main: 'main() {}',
+      'package.yaml': '{ "configVersion": 1, "packages": []}',
+      'binaries': '',
+      'dart2js_platform.dill': platformDillBytes,
+    },
+    packageConfig: Uri.parse('memory:package.yaml'),
+    platformBinaries: Uri.parse('memory:binaries'),
+  );
   Expect.isTrue(result.isSuccess);
   asyncEnd();
 }

tests/web/web.status

@@ -61,6 +61,9 @@ wasm/source_map_simple_optimized_test: SkipByDesign # Reads source map file usin
 wasm/source_map_simple_test: SkipByDesign # Reads source map file using d8's readbuffer
 wasm/uri_base_test: SkipByDesign # Converts Uri.base to file path
 
+[ $compiler == dart2wasm && ( $runtime == d8 || $runtime == jsc || $runtime == jsshell ) ]
+wasm/multi_module_stress_test: SkipByDesign # DataView fails to load necessary input file.
+
 [ $compiler == dartk && $runtime == vm ]
 new_from_env_test: SkipByDesign # dart2js only test
 unconditional_dartio_import_test: SkipByDesign # dart2js only test