cmd/vet: add subtestnames analyzer; fix all existing violations

Add a new vet analyzer that checks t.Run subtest names don't contain
characters requiring quoting when re-running via "go test -run". This
enforces the style guide rule: don't use spaces or punctuation in
subtest names.

The analyzer flags:
- Direct t.Run calls with string literal names containing spaces,
  regex metacharacters, quotes, or other problematic characters
- Table-driven t.Run(tt.name, ...) calls where tt ranges over a
  slice/map literal with bad name field values

Also fix all 978 existing violations across 81 test files, replacing
spaces with hyphens and shortening long sentence-like names to concise
hyphenated forms.

Updates #19242

Change-Id: Ib0ad96a111bd8e764582d1d4902fe2599454ab65
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2026-04-04 21:32:14 +00:00
committed by Brad Fitzpatrick
parent 0f02c20c5e
commit 5ef3713c9f
87 changed files with 1405 additions and 982 deletions
+6 -6
View File
@@ -226,42 +226,42 @@ func TestPolicyScopeContains(t *testing.T) {
wantAStrictlyContainsB: false,
},
{
name: "UserScope(1234)/UserScope(1234)",
name: "UserScope-1234/UserScope-1234",
scopeA: UserScopeOf("1234"),
scopeB: UserScopeOf("1234"),
wantAContainsB: true,
wantAStrictlyContainsB: false,
},
{
name: "UserScope(1234)/UserScope(5678)",
name: "UserScope-1234/UserScope-5678",
scopeA: UserScopeOf("1234"),
scopeB: UserScopeOf("5678"),
wantAContainsB: false,
wantAStrictlyContainsB: false,
},
{
name: "ProfileScope(A)/UserScope(A/1234)",
name: "ProfileScope-A/UserScope-A-1234",
scopeA: PolicyScope{kind: ProfileSetting, profileID: "A"},
scopeB: PolicyScope{kind: UserSetting, userID: "1234", profileID: "A"},
wantAContainsB: true,
wantAStrictlyContainsB: true,
},
{
name: "ProfileScope(A)/UserScope(B/1234)",
name: "ProfileScope-A/UserScope-B-1234",
scopeA: PolicyScope{kind: ProfileSetting, profileID: "A"},
scopeB: PolicyScope{kind: UserSetting, userID: "1234", profileID: "B"},
wantAContainsB: false,
wantAStrictlyContainsB: false,
},
{
name: "UserScope(1234)/UserScope(A/1234)",
name: "UserScope-1234/UserScope-A-1234",
scopeA: PolicyScope{kind: UserSetting, userID: "1234"},
scopeB: PolicyScope{kind: UserSetting, userID: "1234", profileID: "A"},
wantAContainsB: true,
wantAStrictlyContainsB: true,
},
{
name: "UserScope(1234)/UserScope(A/5678)",
name: "UserScope-1234/UserScope-A-5678",
scopeA: PolicyScope{kind: UserSetting, userID: "1234"},
scopeB: PolicyScope{kind: UserSetting, userID: "5678", profileID: "A"},
wantAContainsB: false,