102 lines
3.1 KiB
Go
102 lines
3.1 KiB
Go
package compiler
|
|
|
|
import (
|
|
"encoding/json"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
)
|
|
|
|
const solcVersion = "0.9.23"
|
|
|
|
var (
|
|
source = `
|
|
contract test {
|
|
/// @notice Will multiply ` + "`a`" + ` by 7.
|
|
function multiply(uint a) returns(uint d) {
|
|
return a * 7;
|
|
}
|
|
}
|
|
`
|
|
code = "0x605880600c6000396000f3006000357c010000000000000000000000000000000000000000000000000000000090048063c6888fa114602e57005b603d6004803590602001506047565b8060005260206000f35b60006007820290506053565b91905056"
|
|
info = `{"source":"\ncontract test {\n /// @notice Will multiply ` + "`a`" + ` by 7.\n function multiply(uint a) returns(uint d) {\n return a * 7;\n }\n}\n","language":"Solidity","languageVersion":"0","compilerVersion":"0.9.23","abiDefinition":[{"constant":false,"inputs":[{"name":"a","type":"uint256"}],"name":"multiply","outputs":[{"name":"d","type":"uint256"}],"type":"function"}],"userDoc":{"methods":{"multiply(uint256)":{"notice":"Will multiply ` + "`a`" + ` by 7."}}},"developerDoc":{"methods":{}}}`
|
|
|
|
infohash = common.HexToHash("0xea782f674eb898e477c20e8a7cf11c2c28b09fa68b5278732104f7a101aed255")
|
|
)
|
|
|
|
func TestCompiler(t *testing.T) {
|
|
sol, err := New("")
|
|
if err != nil {
|
|
t.Skip("solc not found: skip")
|
|
} else if sol.Version() != solcVersion {
|
|
t.Skip("WARNING: skipping due to a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
|
|
}
|
|
contracts, err := sol.Compile(source)
|
|
if err != nil {
|
|
t.Errorf("error compiling source. result %v: %v", contracts, err)
|
|
return
|
|
}
|
|
|
|
if len(contracts) != 1 {
|
|
t.Errorf("one contract expected, got\n%s", len(contracts))
|
|
}
|
|
|
|
if contracts["test"].Code != code {
|
|
t.Errorf("wrong code, expected\n%s, got\n%s", code, contracts["test"].Code)
|
|
}
|
|
|
|
}
|
|
|
|
func TestCompileError(t *testing.T) {
|
|
sol, err := New("")
|
|
if err != nil || sol.version != solcVersion {
|
|
t.Skip("solc not found: skip")
|
|
} else if sol.Version() != solcVersion {
|
|
t.Skip("WARNING: skipping due to a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
|
|
}
|
|
contracts, err := sol.Compile(source[2:])
|
|
if err == nil {
|
|
t.Errorf("error expected compiling source. got none. result %v", contracts)
|
|
return
|
|
}
|
|
}
|
|
|
|
func TestNoCompiler(t *testing.T) {
|
|
_, err := New("/path/to/solc")
|
|
if err != nil {
|
|
t.Log("solidity quits with error: %v", err)
|
|
} else {
|
|
t.Errorf("no solc installed, but got no error")
|
|
}
|
|
}
|
|
|
|
func TestExtractInfo(t *testing.T) {
|
|
var cinfo ContractInfo
|
|
err := json.Unmarshal([]byte(info), &cinfo)
|
|
if err != nil {
|
|
t.Errorf("%v", err)
|
|
}
|
|
contract := &Contract{
|
|
Code: "",
|
|
Info: cinfo,
|
|
}
|
|
filename := "/tmp/solctest.info.json"
|
|
os.Remove(filename)
|
|
cinfohash, err := ExtractInfo(contract, filename)
|
|
if err != nil {
|
|
t.Errorf("error extracting info: %v", err)
|
|
}
|
|
got, err := ioutil.ReadFile(filename)
|
|
if err != nil {
|
|
t.Errorf("error reading '%v': %v", filename, err)
|
|
}
|
|
if string(got) != info {
|
|
t.Errorf("incorrect info.json extracted, expected:\n%s\ngot\n%s", info, string(got))
|
|
}
|
|
if cinfohash != infohash {
|
|
t.Errorf("content hash for info is incorrect. expected %v, got %v", infohash.Hex(), cinfohash.Hex())
|
|
}
|
|
}
|