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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Request structure</title>
<meta name="help" href="https://fetch.spec.whatwg.org/#request">
<meta name="author" title="Canon Research France" href="https://www.crf.canon.fr">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
var request = new Request("");
var methods = ["clone",
//Request implements Body
"arrayBuffer",
"blob",
"formData",
"json",
"text"
];
var attributes = ["method",
"url",
"headers",
"type",
"destination",
"referrer",
"referrerPolicy",
"mode",
"credentials",
"cache",
"redirect",
"integrity",
//Request implements Body
"bodyUsed"
];
function IsreadOnly(request, attributeToCheck) {
var defaultValue = undefined;
var newValue = undefined;
switch (attributeToCheck) {
case "method":
defaultValue = "GET";
newValue = "POST";
break;
case "url":
//default value is base url
//i.e http://web-platform.test:8000/fetch/api/request-structure.html
newValue = "http://url.test";
break;
case "headers":
request.headers = new Headers ({"name":"value"});
assert_false(request.headers.has("name"), "Headers attribute is read only");
return;
break;
case "type":
defaultValue = "";
newValue = "style";
break;
case "destination":
defaultValue = "";
newValue = "worker";
break;
case "referrer":
defaultValue = "about:client";
newValue = "http://url.test";
break;
case "referrerPolicy":
defaultValue = "";
newValue = "unsafe-url";
break;
case "mode":
defaultValue = "cors";
newValue = "navigate";
break;
case "credentials":
defaultValue = "same-origin";
newValue = "cors";
break;
case "cache":
defaultValue = "default";
newValue = "reload";
break;
case "redirect":
defaultValue = "follow";
newValue = "manual";
break;
case "integrity":
newValue = "CannotWriteIntegrity";
break;
case "bodyUsed":
defaultValue = false;
newValue = true;
break;
default:
return;
}
request[attributeToCheck] = newValue;
if (defaultValue === undefined)
assert_not_equals(request[attributeToCheck], newValue, "Attribute " + attributeToCheck + " is read only");
else
assert_equals(request[attributeToCheck], defaultValue,
"Attribute " + attributeToCheck + " is read only. Default value is " + defaultValue);
}
for (var idx in methods) {
test(function() {
assert_true(methods[idx] in request, "request has " + methods[idx] + " method");
}, "Request has " + methods[idx] + " method");
}
for (var idx in attributes) {
test(function() {
assert_true(attributes[idx] in request, "request has " + attributes[idx] + " attribute");
IsreadOnly(request, attributes[idx]);
}, "Check " + attributes[idx] + " attribute");
}
</script>
</body>
</html>
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