[wasm] JS APIs & memory

test/mjsunit/wasm/import-memory.js

 // Copyright 2016 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");
 load("test/mjsunit/wasm/wasm-module-builder.js");
 
 (function TestOne() {
@@ skipping 40 matching lines @@
       .addBody([
         kExprGetLocal, 0,
         kExprI32LoadMem, 0, 0])
       .exportAs("foo");
     i1 = builder.instantiate();
   }
 
   var i2;
   {
     let builder = new WasmModuleBuilder();
-    builder.addMemory(1, 1, false);
     builder.addImportedMemory("fil", "imported_mem");
     builder.addFunction("bar", kSig_i_i)
       .addBody([
         kExprGetLocal, 0,
         kExprI32LoadMem, 0, 0])
       .exportAs("bar");
     i2 = builder.instantiate({fil: {imported_mem: i1.exports.exported_mem}});
   }
 
   let i32 = new Int32Array(i1.exports.exported_mem.buffer);
@@ skipping 304 matching lines @@
     .exportFunc();
   builder.addFunction("grow", kSig_i_i)
     .addBody([kExprGetLocal, 0, kExprGrowMemory, kMemoryZero])
     .exportFunc();
   instance = builder.instantiate();
   assertEquals(kPageSize, instance.exports.exported_mem.buffer.byteLength);
   assertEquals(1, instance.exports.grow(2));
   assertEquals(3, instance.exports.mem_size());
   assertEquals(3*kPageSize, instance.exports.exported_mem.buffer.byteLength);
 })();