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158 lines
6.8 KiB
HTML
158 lines
6.8 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Request consume</title>
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<meta name="help" href="https://fetch.spec.whatwg.org/#request">
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<meta name="help" href="https://fetch.spec.whatwg.org/#body-mixin">
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<meta name="author" title="Canon Research France" href="https://www.crf.canon.fr">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../resources/utils.js"></script>
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</head>
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<body>
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<script>
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function checkBodyText(request, expectedBody) {
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return request.text().then(function(bodyAsText) {
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assert_equals(bodyAsText, expectedBody, "Retrieve and verify request's body");
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assert_true(request.bodyUsed, "body as text: bodyUsed turned true");
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});
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}
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function checkBodyBlob(request, expectedBody, checkContentType) {
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return request.blob().then(function(bodyAsBlob) {
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if (checkContentType)
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assert_equals(bodyAsBlob.type, "text/plain", "Blob body type should be computed from the request Content-Type");
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var promise = new Promise(function (resolve, reject) {
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var reader = new FileReader();
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reader.onload = function(evt) {
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resolve(reader.result)
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};
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reader.onerror = function() {
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reject("Blob's reader failed");
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};
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reader.readAsText(bodyAsBlob);
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});
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return promise.then(function(body) {
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assert_equals(body, expectedBody, "Retrieve and verify request's body");
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assert_true(request.bodyUsed, "body as blob: bodyUsed turned true");
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});
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});
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}
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function checkBodyArrayBuffer(request, expectedBody) {
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return request.arrayBuffer().then(function(bodyAsArrayBuffer) {
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validateBufferFromString(bodyAsArrayBuffer, expectedBody, "Retrieve and verify request's body");
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assert_true(request.bodyUsed, "body as arrayBuffer: bodyUsed turned true");
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});
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}
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function checkBodyJSON(request, expectedBody) {
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return request.json().then(function(bodyAsJSON) {
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var strBody = JSON.stringify(bodyAsJSON)
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assert_equals(strBody, expectedBody, "Retrieve and verify request's body");
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assert_true(request.bodyUsed, "body as json: bodyUsed turned true");
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});
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}
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function checkBodyFormData(request, expectedBody) {
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return request.formData().then(function(bodyAsFormData) {
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assert_true(bodyAsFormData instanceof FormData, "Should receive a FormData");
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assert_true(request.bodyUsed, "body as formData: bodyUsed turned true");
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});
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}
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function checkRequestBody(body, expected, bodyType) {
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": body, "headers": [["Content-Type", "text/PLAIN"]] });
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assert_false(request.bodyUsed, "bodyUsed is false at init");
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return checkBodyText(request, expected);
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}, "Consume " + bodyType + " request's body as text");
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": body });
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assert_false(request.bodyUsed, "bodyUsed is false at init");
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return checkBodyBlob(request, expected);
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}, "Consume " + bodyType + " request's body as blob");
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": body });
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assert_false(request.bodyUsed, "bodyUsed is false at init");
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return checkBodyArrayBuffer(request, expected);
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}, "Consume " + bodyType + " request's body as arrayBuffer");
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": body });
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assert_false(request.bodyUsed, "bodyUsed is false at init");
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return checkBodyJSON(request, expected);
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}, "Consume " + bodyType + " request's body as JSON");
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}
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var textData = JSON.stringify("This is response's body");
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var blob = new Blob([textData], { "type" : "text/plain" });
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checkRequestBody(textData, textData, "String");
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var string = "\"123456\"";
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function getArrayBuffer() {
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var arrayBuffer = new ArrayBuffer(8);
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var int8Array = new Int8Array(arrayBuffer);
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for (var cptr = 0; cptr < 8; cptr++)
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int8Array[cptr] = string.charCodeAt(cptr);
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return arrayBuffer;
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}
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function getArrayBufferWithZeros() {
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var arrayBuffer = new ArrayBuffer(10);
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var int8Array = new Int8Array(arrayBuffer);
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for (var cptr = 0; cptr < 8; cptr++)
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int8Array[cptr + 1] = string.charCodeAt(cptr);
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return arrayBuffer;
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}
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checkRequestBody(getArrayBuffer(), string, "ArrayBuffer");
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checkRequestBody(new Uint8Array(getArrayBuffer()), string, "Uint8Array");
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checkRequestBody(new Int8Array(getArrayBufferWithZeros(), 1, 8), string, "Int8Array");
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checkRequestBody(new Float32Array(getArrayBuffer()), string, "Float32Array");
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checkRequestBody(new DataView(getArrayBufferWithZeros(), 1, 8), string, "DataView");
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promise_test(function(test) {
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var formData = new FormData();
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formData.append("name", "value")
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var request = new Request("", {"method": "POST", "body": formData });
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assert_false(request.bodyUsed, "bodyUsed is false at init");
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return checkBodyFormData(request, formData);
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}, "Consume FormData request's body as FormData");
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function checkBlobResponseBody(blobBody, blobData, bodyType, checkFunction) {
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promise_test(function(test) {
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var response = new Response(blobBody);
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assert_false(response.bodyUsed, "bodyUsed is false at init");
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return checkFunction(response, blobData);
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}, "Consume blob response's body as " + bodyType);
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}
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checkBlobResponseBody(blob, textData, "blob", checkBodyBlob);
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checkBlobResponseBody(blob, textData, "text", checkBodyText);
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checkBlobResponseBody(blob, textData, "json", checkBodyJSON);
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checkBlobResponseBody(blob, textData, "arrayBuffer", checkBodyArrayBuffer);
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checkBlobResponseBody(new Blob([""]), "", "blob (empty blob as input)", checkBodyBlob);
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var goodJSONValues = ["null", "1", "true", "\"string\""];
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goodJSONValues.forEach(function(value) {
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": value});
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return request.json().then(function(v) {
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assert_equals(v, JSON.parse(value));
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});
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}, "Consume JSON from text: '" + JSON.stringify(value) + "'");
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});
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var badJSONValues = ["undefined", "{", "a", "["];
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badJSONValues.forEach(function(value) {
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promise_test(function(test) {
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var request = new Request("", {"method": "POST", "body": value});
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return promise_rejects(test, new SyntaxError(), request.json());
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}, "Trying to consume bad JSON text as JSON: '" + value + "'");
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});
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</script>
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</body>
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</html>
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