contract-coverage-primer/covertest/compile.go

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package covertest
import (
"testing"
"github.com/nspcc-dev/neo-go/cli/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/config"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/stretchr/testify/require"
)
// ContractWithDebugInfo contains contract info for deployment and debug information for coverage.
type ContractWithDebugInfo struct {
Contract *neotest.Contract
DebugInfo *compiler.DebugInfo
}
// CompileFile compiles a contract from the file and returns its NEF, manifest, hash and debug information.
func CompileFile(t testing.TB, sender util.Uint160, srcPath string, configPath string) *ContractWithDebugInfo {
// nef.NewFile() cares about version a lot.
config.Version = "neotest"
ne, di, err := compiler.CompileWithOptions(srcPath, nil, nil)
require.NoError(t, err)
conf, err := smartcontract.ParseContractConfig(configPath)
require.NoError(t, err)
o := &compiler.Options{}
o.Name = conf.Name
o.ContractEvents = conf.Events
o.ContractSupportedStandards = conf.SupportedStandards
o.Permissions = make([]manifest.Permission, len(conf.Permissions))
for i := range conf.Permissions {
o.Permissions[i] = manifest.Permission(conf.Permissions[i])
}
o.SafeMethods = conf.SafeMethods
o.Overloads = conf.Overloads
o.SourceURL = conf.SourceURL
m, err := compiler.CreateManifest(di, o)
require.NoError(t, err)
c := &neotest.Contract{
Hash: state.CreateContractHash(sender, ne.Checksum, m.Name),
NEF: ne,
Manifest: m,
}
return &ContractWithDebugInfo{
Contract: c,
DebugInfo: di,
}
}