api-and-duplicate-headers.any.js

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fetch/content-length/api-and-duplicate-headers.any.html - WPT Dashboard Interop Dashboard
- /fetch/content-length/api-and-duplicate-headers.any.worker.html - WPT Dashboard Interop Dashboard

promise_test(async t => {

  const response = await fetch("resources/identical-duplicates.asis");

  assert_equals(response.statusText, "BLAH");

  assert_equals(response.headers.get("test"), "x, x");

  assert_equals(response.headers.get("content-type"), "text/plain, text/plain");

  assert_equals(response.headers.get("content-length"), "6, 6");

  const text = await response.text();

  assert_equals(text, "Test.\n");

}, "fetch() and duplicate Content-Length/Content-Type headers");

async_test(t => {

  const xhr = new XMLHttpRequest();

  xhr.open("GET", "resources/identical-duplicates.asis");

  xhr.send();

  xhr.onload = t.step_func_done(() => {

    assert_equals(xhr.statusText, "BLAH");

    assert_equals(xhr.getResponseHeader("test"), "x, x");

    assert_equals(xhr.getResponseHeader("content-type"), "text/plain, text/plain");

    assert_equals(xhr.getResponseHeader("content-length"), "6, 6");

    assert_equals(xhr.getAllResponseHeaders(), "content-length: 6, 6\r\ncontent-type: text/plain, text/plain\r\ntest: x, x\r\n");

    assert_equals(xhr.responseText, "Test.\n");

});

}, "XMLHttpRequest and duplicate Content-Length/Content-Type headers");