rework shared wording

tests/stale.mjs

@@ -1,9 +1,11 @@
 import * as templates from './lib/templates.mjs'
 
-function makeStaleCheckCC (cc, value) {
+function makeStaleCheckCC (cc, shared_only, value) {
+ const shared = shared_only === true ? "Shared " : ""
  return {
- name: `HTTP cache must not serve stale stored response when prohibited by \`Cache-Control: ${cc}\`?`,
+ name: `${shared}HTTP cache must not serve stale stored response when prohibited by \`Cache-Control: ${cc}\`.`,
  id: `stale-close-${cc}${value || ''}`,
+ browser_skip: shared_only,
  depends_on: ['stale-close'],
  spec_anchors: [`cache-response-directive.${cc}`],
  requests: [
@@ -89,10 +91,10 @@ export default {
  }
  ]
  },
- makeStaleCheckCC('must-revalidate'),
- makeStaleCheckCC('proxy-revalidate'),
- makeStaleCheckCC('no-cache'),
- makeStaleCheckCC('s-maxage', '=2'),
+ makeStaleCheckCC('must-revalidate', false),
+ makeStaleCheckCC('proxy-revalidate', true),
+ makeStaleCheckCC('no-cache', false),
+ makeStaleCheckCC('s-maxage', true, '=2'),
  {
  name: 'Does HTTP cache generate a `Warning` header when using a response that was stored already stale?',
  id: 'stale-warning-stored',