detached 51273ff

fix(obs): isolate harness repetitions

commit
51273ffb49e1e15c3d510c2c0bc914203e4f8364
author
brice · · 2026-07-13 01:25 UTC
parent
f90898d
signature
GPG VerifiedCD88F9E564E0102646FB6077A1A07C7C7C3E349D · arch-gpg Verified for the committer email
2 files · +3 -3
M cmd/vev-perf-harness/main.go +1 -1
@@ -1530,7 +1530,7 @@ func mergeProcessTraces(mappings []processMapping) ([]span, error) {
15301530 for _, m := range mappings {
15311531 f, err := os.Open(m.TracePath)
15321532 if err != nil {
1533- return nil, err
1533+ return nil, fmt.Errorf("open manifest trace for %s role: %w", m.Role, err)
15341534 }
15351535 var records []traceRecord
15361536 scan := bufio.NewScanner(f)
@@ -1530,7 +1530,7 @@ func mergeProcessTraces(mappings []processMapping) ([]span, error) {
1530 for _, m := range mappings {1530 for _, m := range mappings {
1531 f, err := os.Open(m.TracePath)1531 f, err := os.Open(m.TracePath)
1532 if err != nil {1532 if err != nil {
1533- return nil, err1533+ return nil, fmt.Errorf("open manifest trace for %s role: %w", m.Role, err)
1534 }1534 }
1535 var records []traceRecord1535 var records []traceRecord
1536 scan := bufio.NewScanner(f)1536 scan := bufio.NewScanner(f)
M cmd/vev-perf-harness/main_test.go +2 -2
@@ -1271,8 +1271,8 @@ func TestHarnessRejectsMissingManifestRoleTrace(t *testing.T) {
12711271 {ProcessID: "daemon", ClockDomain: "daemon", TracePath: missing, Role: "daemon", Scenario: "s", Run: 1},
12721272 {ProcessID: "client", ClockDomain: "client", TracePath: client, Role: "client", Scenario: "s", Run: 1},
12731273 })
1274- if !errors.Is(err, os.ErrNotExist) {
1275- t.Fatalf("missing daemon trace error = %v, want not exist", err)
1274+ if !errors.Is(err, os.ErrNotExist) || !strings.Contains(err.Error(), "daemon role") {
1275+ t.Fatalf("missing daemon trace error = %v, want daemon role not-exist error", err)
12761276 }
12771277 }
12781278
@@ -1271,8 +1271,8 @@ func TestHarnessRejectsMissingManifestRoleTrace(t *testing.T) {
1271 {ProcessID: "daemon", ClockDomain: "daemon", TracePath: missing, Role: "daemon", Scenario: "s", Run: 1},1271 {ProcessID: "daemon", ClockDomain: "daemon", TracePath: missing, Role: "daemon", Scenario: "s", Run: 1},
1272 {ProcessID: "client", ClockDomain: "client", TracePath: client, Role: "client", Scenario: "s", Run: 1},1272 {ProcessID: "client", ClockDomain: "client", TracePath: client, Role: "client", Scenario: "s", Run: 1},
1273 })1273 })
1274- if !errors.Is(err, os.ErrNotExist) {1274+ if !errors.Is(err, os.ErrNotExist) || !strings.Contains(err.Error(), "daemon role") {
1275- t.Fatalf("missing daemon trace error = %v, want not exist", err)1275+ t.Fatalf("missing daemon trace error = %v, want daemon role not-exist error", err)
1276 }1276 }
1277 }1277 }
1278 1278

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