runtime: move all code to src/runtime

To prepare for merging into kata-containers repository.

Signed-off-by: Peng Tao <bergwolf@hyper.sh>

src/runtime/cli/kata-env_generic_test.go

@@ -0,0 +1,53 @@
+// Copyright (c) 2018 Intel Corporation
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+// +build arm64 ppc64le
+
+package main
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func testEnvGetEnvInfoSetsCPUTypeGeneric(t *testing.T) {
+	assert := assert.New(t)
+
+	tmpdir, err := ioutil.TempDir("", "")
+	assert.NoError(err)
+	defer os.RemoveAll(tmpdir)
+
+	savedArchRequiredCPUFlags := archRequiredCPUFlags
+	savedArchRequiredCPUAttribs := archRequiredCPUAttribs
+	savedArchRequiredKernelModules := archRequiredKernelModules
+
+	defer func() {
+		archRequiredCPUFlags = savedArchRequiredCPUFlags
+		archRequiredCPUAttribs = savedArchRequiredCPUAttribs
+		archRequiredKernelModules = savedArchRequiredKernelModules
+	}()
+
+	assert.Empty(archRequiredCPUFlags)
+	assert.Empty(archRequiredCPUAttribs)
+	assert.NotEmpty(archRequiredKernelModules)
+
+	configFile, config, err := makeRuntimeConfig(tmpdir)
+	assert.NoError(err)
+
+	expectedEnv, err := getExpectedSettings(config, tmpdir, configFile)
+	assert.NoError(err)
+
+	env, err := getEnvInfo(configFile, config)
+	assert.NoError(err)
+
+	assert.Equal(expectedEnv, env)
+
+	assert.Equal(archRequiredCPUFlags, savedArchRequiredCPUFlags)
+	assert.Equal(archRequiredCPUAttribs, savedArchRequiredCPUAttribs)
+	assert.Equal(archRequiredKernelModules, savedArchRequiredKernelModules)
+}