diff options
Diffstat (limited to 'src/crypto/ed25519/ed25519vectors_test.go')
| -rw-r--r-- | src/crypto/ed25519/ed25519vectors_test.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/crypto/ed25519/ed25519vectors_test.go b/src/crypto/ed25519/ed25519vectors_test.go index 74fcdcdf4e..f933f2800a 100644 --- a/src/crypto/ed25519/ed25519vectors_test.go +++ b/src/crypto/ed25519/ed25519vectors_test.go @@ -74,11 +74,22 @@ func TestEd25519Vectors(t *testing.T) { func downloadEd25519Vectors(t *testing.T) []byte { testenv.MustHaveExternalNetwork(t) + // Create a temp dir and modcache subdir. + d := t.TempDir() + // Create a spot for the modcache. + modcache := filepath.Join(d, "modcache") + if err := os.Mkdir(modcache, 0777); err != nil { + t.Fatal(err) + } + + t.Setenv("GO111MODULE", "on") + t.Setenv("GOMODCACHE", modcache) + // Download the JSON test file from the GOPROXY with `go mod download`, // pinning the version so test and module caching works as expected. goTool := testenv.GoToolPath(t) path := "filippo.io/mostly-harmless/ed25519vectors@v0.0.0-20210322192420-30a2d7243a94" - cmd := exec.Command(goTool, "mod", "download", "-json", path) + cmd := exec.Command(goTool, "mod", "download", "-modcacherw", "-json", path) // TODO: enable the sumdb once the TryBots proxy supports it. cmd.Env = append(os.Environ(), "GONOSUMDB=*") output, err := cmd.Output() |