mozilla-central/testing/web-platform/tests/fetch/api/response/response-init-001.any.js (file symbol)

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// META: global=window,worker
// META: title=Response init: simple cases
var defaultValues = { "type" : "default",
"url" : "",
"ok" : true,
"status" : 200,
"statusText" : "",
"body" : null
};
var statusCodes = { "givenValues" : [200, 300, 400, 500, 599],
"expectedValues" : [200, 300, 400, 500, 599]
};
var statusTexts = { "givenValues" : ["", "OK", "with space", String.fromCharCode(0x80)],
"expectedValues" : ["", "OK", "with space", String.fromCharCode(0x80)]
};
var initValuesDict = { "status" : statusCodes,
"statusText" : statusTexts
};
function isOkStatus(status) {
return 200 <= status && 299 >= status;
}
var response = new Response();
for (var attributeName in defaultValues) {
test(function() {
var expectedValue = defaultValues[attributeName];
assert_equals(response[attributeName], expectedValue,
"Expect default response." + attributeName + " is " + expectedValue);
}, "Check default value for " + attributeName + " attribute");
}
for (var attributeName in initValuesDict) {
test(function() {
var valuesToTest = initValuesDict[attributeName];
for (var valueIdx in valuesToTest["givenValues"]) {
var givenValue = valuesToTest["givenValues"][valueIdx];
var expectedValue = valuesToTest["expectedValues"][valueIdx];
var responseInit = {};
responseInit[attributeName] = givenValue;
var response = new Response("", responseInit);
assert_equals(response[attributeName], expectedValue,
"Expect response." + attributeName + " is " + expectedValue +
" when initialized with " + givenValue);
assert_equals(response.ok, isOkStatus(response.status),
"Expect response.ok is " + isOkStatus(response.status));
}
}, "Check " + attributeName + " init values and associated getter");
}
test(function() {
const response1 = new Response("");
assert_equals(response1.headers, response1.headers);
const response2 = new Response("", {"headers": {"X-Foo": "bar"}});
assert_equals(response2.headers, response2.headers);
const headers = response2.headers;
response2.headers.set("X-Foo", "quux");
assert_equals(headers, response2.headers);
headers.set("X-Other-Header", "baz");
assert_equals(headers, response2.headers);
}, "Test that Response.headers has the [SameObject] extended attribute");