| function addNoVarySearchHeaderUsingPipe(searchParams, headerValue) { |
| // Use server pipes |
| // https://web-platform-tests.org/writing-tests/server-pipes.html to populate |
| // No-Vary-Search response header. The "," and ")" characters need to be |
| // escaped by using backslash (see |
| // https://web-platform-tests.org/writing-tests/server-pipes.html). E.g. |
| // params=("a") becomes params=("a"\), params=("a"),key-order becomes |
| // params=("a"\)\,key-order etc. |
| searchParams.append( |
| 'pipe', |
| `header(No-Vary-Search,${headerValue.replaceAll(/[,)]/g, '\\$&')})`); |
| } |
