servo/tests/wpt/web-platform-tests/fetch/api/basic/request-upload.any.js

// META: script=../resources/utils.js

function testUpload(desc, url, method, createBody, expectedBody) {
  var requestInit = {"method": method}
  promise_test(function(test){
    let body = createBody();
    if (body)
      requestInit["body"] = body;
    return fetch(url, requestInit).then(function(resp) {
      return resp.text().then((text)=> {
        assert_equals(text, expectedBody);
      });
    });
  }, desc);
}

function testUploadFailure(desc, url, method, createBody) {
  const requestInit = {"method": method};
  promise_test(test => {
    let body = createBody();
    if (body)
      requestInit["body"] = body;
    return promise_rejects(new TypeError(), fetch(url, requestInit));
  }, desc);
}

var url = RESOURCES_DIR + "echo-content.py"

testUpload("Fetch with PUT with body", url,
  "PUT",
  () => "Request's body",
  "Request's body");
testUpload("Fetch with POST with text body", url,
  "POST",
  () => "Request's body",
  "Request's body");
testUpload("Fetch with POST with URLSearchParams body", url,
  "POST",
  () => new URLSearchParams("name=value"),
  "name=value");
testUpload("Fetch with POST with Blob body", url,
  "POST",
  () => new Blob(["Test"]),
  "Test");
testUpload("Fetch with POST with ArrayBuffer body", url,
  "POST",
  () => new ArrayBuffer(4),
  "\0\0\0\0");
testUpload("Fetch with POST with Uint8Array body", url,
  "POST",
  () => new Uint8Array(4),
  "\0\0\0\0");
testUpload("Fetch with POST with Int8Array body", url,
  "POST",
  () => new Int8Array(4),
  "\0\0\0\0");
testUpload("Fetch with POST with Float32Array body", url,
  "POST",
  () => new Float32Array(1),
  "\0\0\0\0");
testUpload("Fetch with POST with Float64Array body", url,
  "POST",
  () => new Float64Array(1),
  "\0\0\0\0\0\0\0\0");
testUpload("Fetch with POST with DataView body", url,
  "POST",
  () => new DataView(new ArrayBuffer(8), 0, 4),
  "\0\0\0\0");
testUpload("Fetch with POST with Blob body with mime type", url,
  "POST",
  () => new Blob(["Test"], { type: "text/maybe" }),
  "Test");
testUpload("Fetch with POST with ReadableStream", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      const encoder = new TextEncoder();
      controller.enqueue(encoder.encode("Test"));
      controller.close();
    }})
  },
  "Test");
testUploadFailure("Fetch with POST with ReadableStream containing String", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      controller.enqueue("Test");
      controller.close();
    }})
  });
testUploadFailure("Fetch with POST with ReadableStream containing null", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      controller.enqueue(null);
      controller.close();
    }})
  });
testUploadFailure("Fetch with POST with ReadableStream containing number", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      controller.enqueue(99);
      controller.close();
    }})
  });
testUploadFailure("Fetch with POST with ReadableStream containing ArrayBuffer", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      controller.enqueue(new ArrayBuffer());
      controller.close();
    }})
  });
testUploadFailure("Fetch with POST with ReadableStream containing Blob", url,
  "POST",
  () => {
    new ReadableStream({start: controller => {
      controller.enqueue(new Blob());
      controller.close();
    }})
  });