fetch/http-cache/304-update.any.js

// META: global=window,worker
// META: title=HTTP Cache - 304 Updates
// META: timeout=long
// META: script=/common/utils.js
// META: script=/common/get-host-info.sub.js
// META: script=http-cache.js

var tests = [
  {
    name: "HTTP cache updates returned headers from a Last-Modified 304",
    requests: [
      {
        response_headers: [
          ["Expires", -5000],
          ["Last-Modified", -3000],
          ["Test-Header", "A"]
        ]
      },
      {
        response_headers: [
          ["Expires", -3000],
          ["Last-Modified", -3000],
          ["Test-Header", "B"]
        ],
        expected_type: "lm_validated",
        expected_response_headers: [
          ["Test-Header", "B"]
        ]
      }
    ]
  },
  {
    name: "HTTP cache updates stored headers from a Last-Modified 304",
    requests: [
      {
        response_headers: [
          ["Expires", -5000],
          ["Last-Modified", -3000],
          ["Test-Header", "A"]
        ]
      },
      {
        response_headers: [
          ["Expires", 3000],
          ["Last-Modified", -3000],
          ["Test-Header", "B"]
        ],
        expected_type: "lm_validated",
        expected_response_headers: [
          ["Test-Header", "B"]
        ],
        pause_after: true
      },
      {
        expected_type: "cached",
        expected_response_headers: [
          ["Test-Header", "B"]
        ]
      }
    ]
  },
  {
    name: "HTTP cache updates returned headers from a ETag 304",
    requests: [
      {
        response_headers: [
          ["Expires", -5000],
          ["ETag", "ABC"],
          ["Test-Header", "A"]
        ]
      },
      {
        response_headers: [
          ["Expires", -3000],
          ["ETag", "ABC"],
          ["Test-Header", "B"]
        ],
        expected_type: "etag_validated",
        expected_response_headers: [
          ["Test-Header", "B"]
        ]
      }
    ]
  },
  {
    name: "HTTP cache updates stored headers from a ETag 304",
    requests: [
      {
        response_headers: [
          ["Expires", -5000],
          ["ETag", "DEF"],
          ["Test-Header", "A"]
        ]
      },
      {
        response_headers: [
          ["Expires", 3000],
          ["ETag", "DEF"],
          ["Test-Header", "B"]
        ],
        expected_type: "etag_validated",
        expected_response_headers: [
          ["Test-Header", "B"]
        ],
        pause_after: true
      },
      {
        expected_type: "cached",
        expected_response_headers: [
          ["Test-Header", "B"]
        ]
      }
    ]
  },
  {
    name: "Content-* header",
    requests: [
      {
        response_headers: [
          ["Expires", -5000],
          ["ETag", "GHI"],
          ["Content-Test-Header", "A"]
        ]
      },
      {
        response_headers: [
          ["Expires", 3000],
          ["ETag", "GHI"],
          ["Content-Test-Header", "B"]
        ],
        expected_type: "etag_validated",
        expected_response_headers: [
          ["Content-Test-Header", "B"]
        ],
        pause_after: true
      },
      {
        expected_type: "cached",
        expected_response_headers: [
          ["Content-Test-Header", "B"]
        ]
      }
    ]
  },
];
run_tests(tests);