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small fixes.

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This commit is contained in:
Raúl Kripalani 2020-08-15 23:57:27 +01:00
parent 322b33197c
commit a0c0d9c98a
1 changed files with 19 additions and 13 deletions
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32
conformance/runner_test.go
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@ -20,17 +20,18 @@ import (
)
const (
// defaultRoot is default root at where the message vectors are hosted.
// defaultCorpusRoot is the directory where the test vector corpus is hosted.
// It is mounted on the Lotus repo as a git submodule.
//
// You can run this test with the -vectors.root flag to execute
// a custom corpus.
defaultRoot = "../extern/conformance-vectors"
// When running this test, the corpus root can be overridden through the
// -corpus.root CLI flag to run an alternate corpus.
defaultCorpusRoot = "../extern/conformance-vectors"
)
var (
// root is the effective root path, taken from the `-vectors.root` CLI flag,
// falling back to defaultRoot if not provided.
root string
// corpusRoot is the effective corpus root path, taken from the `-corpus.root` CLI flag,
// falling back to defaultCorpusRoot if not provided.
corpusRoot string
// ignore is a set of paths relative to root to skip.
ignore = map[string]struct{}{
".git": {},
@ -39,25 +40,25 @@ var (
)
func init() {
// read the alternative root from the -vectors.root CLI flag.
flag.StringVar(&root, "vectors.root", defaultRoot, "root directory containing test vectors")
// read the alternative root from the -corpus.root CLI flag.
flag.StringVar(&corpusRoot, "corpus.root", defaultCorpusRoot, "test vector corpus directory")
}
// TestConformance is the entrypoint test that runs all test vectors found
// in the root directory.
// in the corpus root directory.
//
// It locates all json files via a recursive walk, skipping over the ignore set,
// as well as files beginning with _. It parses each file as a test vector, and
// runs it via the Driver.
func TestConformance(t *testing.T) {
var vectors []string
err := filepath.Walk(root+"/", func(path string, info os.FileInfo, err error) error {
err := filepath.Walk(corpusRoot+"/", func(path string, info os.FileInfo, err error) error {
if err != nil {
t.Fatal(err)
}
filename := filepath.Base(path)
rel, err := filepath.Rel(root, path)
rel, err := filepath.Rel(corpusRoot, path)
if err != nil {
t.Fatal(err)
}
@ -98,7 +99,7 @@ func TestConformance(t *testing.T) {
for _, v := range vectors {
v := v
t.Run(v, func(t *testing.T) {
path := filepath.Join(root, v)
path := filepath.Join(corpusRoot, v)
raw, err := ioutil.ReadFile(path)
if err != nil {
t.Fatalf("failed to read test raw file: %s", path)
@ -160,12 +161,14 @@ func executeMessageVector(t *testing.T, vector *TestVector) {
epoch = *m.Epoch
}
// Execute the message.
var ret *vm.ApplyRet
ret, root, err = driver.ExecuteMessage(msg, root, bs, epoch)
if err != nil {
t.Fatalf("fatal failure when executing message: %s", err)
}
// Assert that the receipt matches what the test vector expects.
receipt := vector.Post.Receipts[i]
if expected, actual := receipt.ExitCode, ret.ExitCode; expected != actual {
t.Errorf("exit code of msg %d did not match; expected: %s, got: %s", i, expected, actual)
@ -174,6 +177,9 @@ func executeMessageVector(t *testing.T, vector *TestVector) {
t.Errorf("gas used of msg %d did not match; expected: %d, got: %d", i, expected, actual)
}
}
// Once all messages are applied, assert that the final state root matches
// the expected postcondition root.
if root != vector.Post.StateTree.RootCID {
t.Errorf("wrong post root cid; expected %vector , but got %vector", vector.Post.StateTree.RootCID, root)
}