[wasm] Reduce usage of old Wasm.* API in JS tests.

BUG=

Review-Url: https://codereview.chromium.org/2417773004
Cr-Commit-Position: refs/heads/master@{#40282}

test/mjsunit/wasm/data-segments.js

@@ -19,7 +19,7 @@ function SimpleDataSegmentTest(offset) {
   builder.addDataSegment(offset, [9, 9, 9, 9]);
 
   var buffer = builder.toBuffer(debug);
-  var instance = Wasm.instantiateModule(buffer);
+  var instance = new WebAssembly.Instance(new WebAssembly.Module(buffer));
   for (var i = offset - 20; i < offset + 20; i += 4) {
     if (i < 0) continue;
     var expected = (i == offset) ? 151587081 : 0;
@@ -44,7 +44,7 @@ function GlobalInitTest(offset) {
   builder.addDataSegment(g.index, [7, 7, 7, 7], true);
 
   var buffer = builder.toBuffer(debug);
-  var instance = Wasm.instantiateModule(buffer);
+  var instance = new WebAssembly.Instance(new WebAssembly.Module(buffer));
   for (var i = offset - 20; i < offset + 20; i += 4) {
     if (i < 0) continue;
     var expected = i == offset ? 117901063 : 0;

test/mjsunit/wasm/exceptions.js

@@ -106,7 +106,7 @@ var test_catch = (function () {
     }
     var kJSThrowLarge = builder.addImport("throw_large", sig_index);
 
-    // Helper function for throwing from Wasm.
+    // Helper function for throwing from WebAssembly.
     var kWasmThrowFunction =
       builder.addFunction("throw", kSig_v_i)
         .addBody([

test/mjsunit/wasm/instantiate-module-basic.js

@@ -52,9 +52,6 @@ function CheckInstance(instance) {
   assertEquals(kReturnValue, main());
 }
 
-// Deprecated experimental API.
-CheckInstance(Wasm.instantiateModule(buffer));
-
 // Official API
 let module = new WebAssembly.Module(buffer);
 CheckInstance(new WebAssembly.Instance(module));

test/mjsunit/wasm/verify-function-basic-errors.js

-// Copyright 2015 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: --expose-wasm
-
-function Foo() { }
-
-assertThrows(function() { Wasm.verifyFunction(); })
-assertThrows(function() { Wasm.verifyFunction(0); })
-assertThrows(function() { Wasm.verifyFunction("s"); })
-assertThrows(function() { Wasm.verifyFunction(undefined); })
-assertThrows(function() { Wasm.verifyFunction(1.1); })
-assertThrows(function() { Wasm.verifyFunction(1/0); })
-assertThrows(function() { Wasm.verifyFunction(null); })
-assertThrows(function() { Wasm.verifyFunction(new Foo()); })
-assertThrows(function() { Wasm.verifyFunction(new ArrayBuffer(0)); })
-assertThrows(function() { Wasm.verifyFunction(new ArrayBuffer(140000)); })

test/mjsunit/wasm/verify-function-simple.js

-// Copyright 2015 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: --expose-wasm
-
-load("test/mjsunit/wasm/wasm-constants.js");
-
-try {
-  var data = bytes(
-      kWasmFunctionTypeForm, 0, kAstStmt,  // signature
-      kDeclNoLocals,                       // --
-      kExprNop                             // body
-  );
-
-  Wasm.verifyFunction(data);
-  print("ok");
-} catch (e) {
-  assertTrue(false);
-}
-
-
-var threw = false;
-try {
-  var data = bytes(
-      kWasmFunctionTypeForm, 0, 1, kAstI32,     // signature
-      kDeclNoLocals,                            // --
-      kExprBlock, kAstStmt, kExprNop, kExprNop, kExprEnd  // body
-  );
-
-  Wasm.verifyFunction(data);
-  print("not ok");
-} catch (e) {
-  print("ok: " + e);
-  threw = true;
-}
-
-assertTrue(threw);

test/mjsunit/wasm/verify-module-basic-errors.js

@@ -6,13 +6,13 @@
 
 function Foo() { }
 
-assertThrows(function() { Wasm.verifyModule(); })
-assertThrows(function() { Wasm.verifyModule(0); })
-assertThrows(function() { Wasm.verifyModule("s"); })
-assertThrows(function() { Wasm.verifyModule(undefined); })
-assertThrows(function() { Wasm.verifyModule(1.1); })
-assertThrows(function() { Wasm.verifyModule(1/0); })
-assertThrows(function() { Wasm.verifyModule(null); })
-assertThrows(function() { Wasm.verifyModule(new Foo()); })
-assertThrows(function() { Wasm.verifyModule(new ArrayBuffer(0)); })
-assertThrows(function() { Wasm.verifyModule(new ArrayBuffer(7)); })
+assertThrows(function() { new WebAssembly.Module(); })
+assertThrows(function() { new WebAssembly.Module(0); })
+assertThrows(function() { new WebAssembly.Module("s"); })
+assertThrows(function() { new WebAssembly.Module(undefined); })
+assertThrows(function() { new WebAssembly.Module(1.1); })
+assertThrows(function() { new WebAssembly.Module(1/0); })
+assertThrows(function() { new WebAssembly.Module(null); })
+assertThrows(function() { new WebAssembly.Module(new Foo()); })
+assertThrows(function() { new WebAssembly.Module(new ArrayBuffer(0)); })
+assertThrows(function() { new WebAssembly.Module(new ArrayBuffer(7)); })

test/mjsunit/wasm/wasm-object-api.js

@@ -4,12 +4,19 @@
 
 // Flags: --expose-wasm
 
-assertFalse(undefined === Wasm);
-assertFalse(undefined == Wasm);
-assertEquals("function", typeof Wasm.verifyModule);
-assertEquals("function", typeof Wasm.verifyFunction);
-assertEquals("function", typeof Wasm.instantiateModule);
-assertFalse(undefined == Wasm.experimentalVersion);
+var oldApi = true;
+
+if (oldApi) {
+  assertFalse(undefined === Wasm);
+  assertFalse(undefined == Wasm);
+  assertEquals("function", typeof Wasm.verifyModule);
+  assertEquals("function", typeof Wasm.verifyFunction);
+  assertEquals("function", typeof Wasm.instantiateModule);
+  assertFalse(undefined == Wasm.experimentalVersion);
+} else {
+  assertTrue(undefined === Wasm);
+  assertTrue(undefined == Wasm);
+}
 
 assertEquals('object', typeof WebAssembly);
 assertEquals('function', typeof WebAssembly.Module);