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var RESOURCES_DIR = "../resources/";
function dirname(path) {
return path.replace(/\/[^\/]*$/, '/')
}
function checkRequest(request, ExpectedValuesDict) {
for (var attribute in ExpectedValuesDict) {
switch(attribute) {
case "headers":
for (var key in ExpectedValuesDict["headers"].keys()) {
assert_equals(request["headers"].get(key), ExpectedValuesDict["headers"].get(key),
"Check headers attribute has " + key + ":" + ExpectedValuesDict["headers"].get(key));
}
break;
case "body":
//for checking body's content, a dedicated asyncronous/promise test should be used
assert_true(request["headers"].has("Content-Type") , "Check request has body using Content-Type header")
break;
case "method":
case "referrer":
case "referrerPolicy":
case "credentials":
case "cache":
case "redirect":
case "integrity":
case "url":
case "destination":
assert_equals(request[attribute], ExpectedValuesDict[attribute], "Check " + attribute + " attribute")
break;
default:
break;
}
}
}
function stringToArray(str) {
var array = new Uint8Array(str.length);
for (var i=0, strLen = str.length; i < strLen; i++)
array[i] = str.charCodeAt(i);
return array;
}
function encode_utf8(str)
{
if (self.TextEncoder)
return (new TextEncoder).encode(str);
return stringToArray(unescape(encodeURIComponent(str)));
}
function validateBufferFromString(buffer, expectedValue, message)
{
return assert_array_equals(new Uint8Array(buffer !== undefined ? buffer : []), stringToArray(expectedValue), message);
}
function validateStreamFromString(reader, expectedValue, retrievedArrayBuffer) {
// Passing Uint8Array for byte streams; non-byte streams will simply ignore it
return reader.read(new Uint8Array(64)).then(function(data) {
if (!data.done) {
assert_true(data.value instanceof Uint8Array, "Fetch ReadableStream chunks should be Uint8Array");
var newBuffer;
if (retrievedArrayBuffer) {
newBuffer = new Uint8Array(data.value.length + retrievedArrayBuffer.length);
newBuffer.set(retrievedArrayBuffer, 0);
newBuffer.set(data.value, retrievedArrayBuffer.length);
} else {
newBuffer = data.value;
}
return validateStreamFromString(reader, expectedValue, newBuffer);
}
validateBufferFromString(retrievedArrayBuffer, expectedValue, "Retrieve and verify stream");
});
}
function validateStreamFromPartialString(reader, expectedValue, retrievedArrayBuffer) {
// Passing Uint8Array for byte streams; non-byte streams will simply ignore it
return reader.read(new Uint8Array(64)).then(function(data) {
if (!data.done) {
assert_true(data.value instanceof Uint8Array, "Fetch ReadableStream chunks should be Uint8Array");
var newBuffer;
if (retrievedArrayBuffer) {
newBuffer = new Uint8Array(data.value.length + retrievedArrayBuffer.length);
newBuffer.set(retrievedArrayBuffer, 0);
newBuffer.set(data.value, retrievedArrayBuffer.length);
} else {
newBuffer = data.value;
}
return validateStreamFromPartialString(reader, expectedValue, newBuffer);
}
var string = new TextDecoder("utf-8").decode(retrievedArrayBuffer);
return assert_true(string.search(expectedValue) != -1, "Retrieve and verify stream");
});
}
// From streams tests
function delay(milliseconds)
{
return new Promise(function(resolve) {
step_timeout(resolve, milliseconds);
});
}
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