wasmd/tests/system/upgrade_test.go

156 lines
4.5 KiB
Go

//go:build system_test && linux
package system
import (
"archive/tar"
"compress/gzip"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/tidwall/gjson"
)
func TestChainUpgrade(t *testing.T) {
// Scenario:
// start a legacy chain with some state
// when a chain upgrade proposal is executed
// then the chain upgrades successfully
legacyBinary := FetchExecutable(t, "v0.41.0")
t.Logf("+++ legacy binary: %s\n", legacyBinary)
currentBranchBinary := sut.ExecBinary
sut.ExecBinary = legacyBinary
sut.SetupChain()
votingPeriod := 5 * time.Second // enough time to vote
sut.ModifyGenesisJSON(t, SetGovVotingPeriod(t, votingPeriod))
const (
upgradeHeight int64 = 22
upgradeName = "v0.50"
)
sut.StartChain(t, fmt.Sprintf("--halt-height=%d", upgradeHeight))
cli := NewWasmdCLI(t, sut, verbose)
// set some state to ensure that migrations work
verifierAddr := cli.AddKey("verifier")
beneficiary := randomBech32Addr()
cli.FundAddress(verifierAddr, "1000stake")
t.Log("Launch hackatom contract")
codeID := cli.WasmStore("./testdata/hackatom.wasm.gzip")
initMsg := fmt.Sprintf(`{"verifier":%q, "beneficiary":%q}`, verifierAddr, beneficiary)
contractAddr := cli.WasmInstantiate(codeID, initMsg, "--admin="+defaultSrcAddr, "--label=label1", "--from="+defaultSrcAddr, "--amount=1000000stake")
gotRsp := cli.QuerySmart(contractAddr, `{"verifier":{}}`)
require.Equal(t, fmt.Sprintf(`{"data":{"verifier":"%s"}}`, verifierAddr), gotRsp)
// submit upgrade proposal
proposal := fmt.Sprintf(`
{
"messages": [
{
"@type": "/cosmos.upgrade.v1beta1.MsgSoftwareUpgrade",
"authority": "wasm10d07y265gmmuvt4z0w9aw880jnsr700js7zslc",
"plan": {
"name": %q,
"height": "%d"
}
}
],
"metadata": "ipfs://CID",
"deposit": "100000000stake",
"title": "my upgrade",
"summary": "testing"
}`, upgradeName, upgradeHeight)
proposalID := cli.SubmitAndVoteGovProposal(proposal)
t.Logf("current_height: %d\n", sut.currentHeight)
raw := cli.CustomQuery("q", "gov", "proposal", proposalID)
t.Log(raw)
sut.AwaitBlockHeight(t, upgradeHeight-1)
t.Logf("current_height: %d\n", sut.currentHeight)
raw = cli.CustomQuery("q", "gov", "proposal", proposalID)
proposalStatus := gjson.Get(raw, "status").String()
require.Equal(t, "PROPOSAL_STATUS_PASSED", proposalStatus, raw)
t.Log("waiting for upgrade info")
sut.AwaitUpgradeInfo(t)
sut.StopChain()
t.Log("Upgrade height was reached. Upgrading chain")
sut.ExecBinary = currentBranchBinary
sut.StartChain(t)
cli = NewWasmdCLI(t, sut, verbose)
// ensure that state matches expectations
gotRsp = cli.QuerySmart(contractAddr, `{"verifier":{}}`)
require.Equal(t, fmt.Sprintf(`{"data":{"verifier":"%s"}}`, verifierAddr), gotRsp)
// and contract execution works as expected
RequireTxSuccess(t, cli.WasmExecute(contractAddr, `{"release":{}}`, verifierAddr))
assert.Equal(t, int64(1_000_000), cli.QueryBalance(beneficiary, "stake"))
}
const cacheDir = "binaries"
// FetchExecutable to download and extract tar.gz for linux
func FetchExecutable(t *testing.T, version string) string {
// use local cache
cacheFolder := filepath.Join(WorkDir, cacheDir)
err := os.MkdirAll(cacheFolder, 0o777)
if err != nil && !os.IsExist(err) {
panic(err)
}
cacheFile := filepath.Join(cacheFolder, fmt.Sprintf("%s_%s", execBinaryName, version))
if _, err := os.Stat(cacheFile); err == nil {
return cacheFile
}
t.Logf("+++ version not in cache, downloading from github")
// then download from GH releases: only works with Linux currently as we are not publishing OSX binaries
const releaseUrl = "https://github.com/CosmWasm/wasmd/releases/download/%s/wasmd-%s-linux-amd64.tar.gz"
destDir := t.TempDir()
rsp, err := http.Get(fmt.Sprintf(releaseUrl, version, version))
require.NoError(t, err)
defer rsp.Body.Close()
gzr, err := gzip.NewReader(rsp.Body)
require.NoError(t, err)
defer gzr.Close()
tr := tar.NewReader(gzr)
var workFileName string
for {
header, err := tr.Next()
switch {
case err == io.EOF:
require.NotEmpty(t, workFileName)
require.NoError(t, os.Rename(workFileName, cacheFile))
return cacheFile
case err != nil:
require.NoError(t, err)
case header == nil:
continue
}
workFileName = filepath.Join(destDir, header.Name)
switch header.Typeflag {
case tar.TypeDir:
t.Fatalf("unexpected type")
case tar.TypeReg:
f, err := os.OpenFile(workFileName, os.O_CREATE|os.O_RDWR, os.FileMode(0o755))
require.NoError(t, err)
_, err = io.Copy(f, tr)
require.NoError(t, err)
_ = f.Close()
}
}
}