neoneo-go/pkg/compiler/compiler_test.go

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package compiler_test
import (
"io/ioutil"
"os"
"path"
"testing"
"github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/config"
"github.com/stretchr/testify/require"
)
const examplePath = "../../examples"
const exampleCompilePath = "testdata/compile"
const exampleSavePath = exampleCompilePath + "/save"
type compilerTestCase struct {
name string
function func(*testing.T)
}
func TestCompiler(t *testing.T) {
// CompileAndSave use config.Version for proper .nef generation.
config.Version = "0.90.0-test"
testCases := []compilerTestCase{
{
name: "TestCompile",
function: func(t *testing.T) {
infos, err := ioutil.ReadDir(examplePath)
require.NoError(t, err)
for _, info := range infos {
infos, err := ioutil.ReadDir(path.Join(examplePath, info.Name()))
require.NoError(t, err)
require.False(t, len(infos) == 0, "detected smart contract folder with no contract in it")
filename := filterFilename(infos)
targetPath := path.Join(examplePath, info.Name(), filename)
require.NoError(t, compileFile(targetPath))
}
},
},
{
name: "TestCompileAndSave",
function: func(t *testing.T) {
infos, err := ioutil.ReadDir(exampleCompilePath)
require.NoError(t, err)
err = os.MkdirAll(exampleSavePath, os.ModePerm)
require.NoError(t, err)
outfile := exampleSavePath + "/test.nef"
_, err = compiler.CompileAndSave(exampleCompilePath+"/"+infos[0].Name(), &compiler.Options{Outfile: outfile})
require.NoError(t, err)
defer func() {
err := os.RemoveAll(exampleSavePath)
require.NoError(t, err)
}()
},
},
}
for _, tcase := range testCases {
t.Run(tcase.name, tcase.function)
}
}
func filterFilename(infos []os.FileInfo) string {
for _, info := range infos {
if !info.IsDir() {
return info.Name()
}
}
return ""
}
func compileFile(src string) error {
file, err := os.Open(src)
if err != nil {
return err
}
_, err = compiler.Compile("foo.go", file)
return err
}