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const INPUTS = {
HTML: "Hi, I want to be transformed!",
SCRIPT: "Hi, I want to be transformed!",
SCRIPTURL: "http://this.is.a.scripturl.test/",
};
const RESULTS = {
HTML: "Quack, I want to be a duck!",
SCRIPT: "Meow, I want to be a cat!",
SCRIPTURL: "http://this.is.a.successful.test/",
};
function createHTMLJS(html) {
return html.replace("Hi", "Quack")
.replace("transformed", "a duck");
}
function createScriptJS(script) {
return script.replace("Hi", "Meow")
.replace("transformed", "a cat");
}
function createScriptURLJS(scripturl) {
return scripturl.replace("scripturl", "successful");
}
function createHTMLJSWithThreeArguments(html0, html1, html2) {
return html0 + html1 + html2;
}
function createScriptJSWithThreeArguments(script0, script1, script2) {
return script0 + script1 + script2;
}
function createScriptURLJSWithThreeArguments(scripturl0, scripturl1, scripturl2) {
return scripturl0 + scripturl1 + scripturl2;
}
function createHTML_policy(win, c) {
return win.trustedTypes.createPolicy('SomeHTMLPolicyName' + c, { createHTML: createHTMLJS });
}
function createScript_policy(win, c) {
return win.trustedTypes.createPolicy('SomeScriptPolicyName' + c, { createScript: createScriptJS });
}
function createScriptURL_policy(win, c) {
return win.trustedTypes.createPolicy('SomeScriptURLPolicyName' + c, { createScriptURL: createScriptURLJS });
}
function assert_element_accepts_trusted_html(win, c, t, tag, attribute, expected) {
let p = createHTML_policy(win, c);
let html = p.createHTML(INPUTS.HTML);
assert_element_accepts_trusted_type(tag, attribute, html, expected);
}
function assert_element_accepts_trusted_script(win, c, t, tag, attribute, expected) {
let p = createScript_policy(win, c);
let script = p.createScript(INPUTS.SCRIPT);
assert_element_accepts_trusted_type(tag, attribute, script, expected);
}
function assert_element_accepts_trusted_script_url(win, c, t, tag, attribute, expected) {
let p = createScriptURL_policy(win, c);
let scripturl = p.createScriptURL(INPUTS.SCRIPTURL);
assert_element_accepts_trusted_type(tag, attribute, scripturl, expected);
}
function assert_element_accepts_trusted_type(tag, attribute, value, expected) {
let elem = document.createElement(tag);
elem[attribute] = value;
assert_equals(elem[attribute] + "", expected);
}
function assert_throws_no_trusted_type(tag, attribute, value) {
let elem = document.createElement(tag);
let prev = elem[attribute];
assert_throws_js(TypeError, _ => {
elem[attribute] = value;
});
assert_equals(elem[attribute], prev);
}
function assert_element_accepts_trusted_html_explicit_set(win, c, t, tag, attribute, expected) {
let p = createHTML_policy(win, c);
let html = p.createHTML(INPUTS.HTML);
assert_element_accepts_trusted_type_explicit_set(tag, attribute, html, expected);
}
function assert_element_accepts_trusted_script_explicit_set(win, c, t, tag, attribute, expected) {
let p = createScript_policy(win, c);
let script = p.createScript(INPUTS.SCRIPT);
assert_element_accepts_trusted_type_explicit_set(tag, attribute, script, expected);
}
function assert_element_accepts_trusted_script_url_explicit_set(win, c, t, tag, attribute, expected) {
let p = createScriptURL_policy(win, c);
let scripturl = p.createScriptURL(INPUTS.SCRIPTURL);
assert_element_accepts_trusted_type_explicit_set(tag, attribute, scripturl, expected);
}
function assert_element_accepts_trusted_type_explicit_set(tag, attribute, value, expected) {
let elem = document.createElement(tag);
elem.setAttribute(attribute, value);
if (!/^on/.test(attribute)) { // "on" attributes are converted to functions.
assert_equals(elem[attribute] + "", expected);
}
assert_equals(elem.getAttribute(attribute), expected);
}
function assert_throws_no_trusted_type_explicit_set(tag, attribute, value) {
let elem = document.createElement(tag);
let prev = elem[attribute];
assert_throws_js(TypeError, _ => {
elem.setAttribute(attribute, value);
});
assert_equals(elem[attribute], prev);
assert_equals(elem.getAttribute(attribute), null);
}
function assert_element_accepts_non_trusted_type_explicit_set(tag, attribute, value, expected) {
let elem = document.createElement(tag);
elem.setAttribute(attribute, value);
assert_equals(elem[attribute] + "", expected);
assert_equals(elem.getAttribute(attribute), expected);
}
let namespace = 'http://www.w3.org/1999/xhtml';
function assert_element_accepts_trusted_html_set_ns(win, c, t, tag, attribute, expected) {
let p = createHTML_policy(win, c);
let html = p.createHTML(INPUTS.HTML);
assert_element_accepts_trusted_type_set_ns(tag, attribute, html, expected);
}
function assert_element_accepts_trusted_script_set_ns(win, c, t, tag, attribute, expected) {
let p = createScript_policy(win, c);
let script = p.createScript(INPUTS.SCRIPT);
assert_element_accepts_trusted_type_set_ns(tag, attribute, script, expected);
}
function assert_element_accepts_trusted_script_url_set_ns(win, c, t, tag, attribute, expected) {
let p = createScriptURL_policy(win, c);
let scripturl = p.createScriptURL(INPUTS.SCRIPTURL);
assert_element_accepts_trusted_type_set_ns(tag, attribute, scripturl, expected);
}
function assert_element_accepts_trusted_type_set_ns(tag, attribute, value, expected) {
let elem = document.createElement(tag);
elem.setAttributeNS(namespace, attribute, value);
let attr_node = elem.getAttributeNodeNS(namespace, attribute);
assert_equals(attr_node.value + "", expected);
}
function assert_throws_no_trusted_type_set_ns(tag, attribute, value) {
let elem = document.createElement(tag);
assert_throws_js(TypeError, _ => {
elem.setAttributeNS(namespace, attribute, value);
});
}
function assert_element_accepts_non_trusted_type_set_ns(tag, attribute, value, expected) {
let elem = document.createElement(tag);
elem.setAttributeNS(namespace, attribute, value);
let attr_node = elem.getAttributeNodeNS(namespace, attribute);
assert_equals(attr_node.value + "", expected);
}
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