bin/appmgr/sandbox_metadata_unittest.cc

// Copyright 2016 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "garnet/bin/appmgr/sandbox_metadata.h"

#include "gtest/gtest.h"

#include "third_party/rapidjson/rapidjson/document.h"

namespace fuchsia {
namespace sys {
namespace {

TEST(SandboxMetadata, Parse) {
  SandboxMetadata sandbox;
  EXPECT_FALSE(sandbox.Parse(""));
  EXPECT_TRUE(sandbox.Parse("{}"));

  EXPECT_TRUE(sandbox.Parse(R"JSON({ "dev": [ "class/input" ]})JSON"));
  EXPECT_EQ(1u, sandbox.dev().size());
  EXPECT_EQ(0u, sandbox.features().size());
  EXPECT_EQ("class/input", sandbox.dev()[0]);

  EXPECT_TRUE(sandbox.Parse(R"JSON({ "features": [ "vulkan" ]})JSON"));
  EXPECT_EQ(0u, sandbox.dev().size());
  EXPECT_EQ(1u, sandbox.features().size());
  EXPECT_EQ("vulkan", sandbox.features()[0]);

  EXPECT_TRUE(sandbox.HasFeature("vulkan"));
  EXPECT_FALSE(sandbox.HasFeature("banana"));
}

TEST(SandboxMetadata, ParseRapidJson) {
  rapidjson::Document document;
  document.SetObject();
  rapidjson::Document::AllocatorType& allocator = document.GetAllocator();
  rapidjson::Value array(rapidjson::kArrayType);
  array.PushBack("class/input", allocator);
  document.AddMember("dev", array, allocator);

  SandboxMetadata sandbox;

  EXPECT_TRUE(sandbox.Parse(document));
  EXPECT_EQ(1u, sandbox.dev().size());
  EXPECT_EQ(0u, sandbox.features().size());
  EXPECT_EQ("class/input", sandbox.dev()[0]);
}

}  // namespace
}  // namespace sys
}  // namespace fuchsia