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486 lines (384 loc) · 15 KB
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8000
/div>
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"use strict";
const assert = require("chai").assert;
const describe = require("mocha-sugar-free").describe;
const specify = require("mocha-sugar-free").specify;
const jsdom = require("../../lib/jsdom");
const serializeDocument = require("../../lib/jsdom").serializeDocument;
describe("browser/index", () => {
specify("notfound_getelementsbyclassname", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
p.className = "unknown";
body.appendChild(p);
const elements = doc.getElementsByClassName("first-p");
assert.equal(elements.length, 0, "no results");
});
specify("basic_getelementsbyclassname", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
p.className = "first-p";
body.appendChild(p);
const elements = doc.getElementsByClassName("first-p");
assert.equal(elements.item(0), p, "p and first-p");
});
specify("multiple_getelementsbyclassname", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
p.className = "first-p second third";
body.appendChild(p);
const first = doc.getElementsByClassName("first-p").item(0);
const second = doc.getElementsByClassName("second").item(0);
const third = doc.getElementsByClassName("third").item(0);
assert.equal(first, p, "p and first-p");
assert.equal(second, p, "p and second");
assert.equal(third, p, "p and third");
});
specify("testclassnameworksasexpected", () => {
const doc = jsdom.jsdom();
const p = doc.createElement("p");
p.setAttribute("class", "first-p");
assert.equal(p.className, "first-p", "class attribute is same as className");
p.className += " second";
assert.equal(p.className, "first-p second", "className getter/setter");
});
specify("basic_getelementbyid", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
p.id = "theid";
body.appendChild(p);
const element = doc.getElementById("theid");
assert.equal(element, p, "p and #theid");
});
specify("nonexistant_getelementbyid", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
p.id = "theid";
body.appendChild(p);
const element = doc.getElementById("non-existant-id");
assert.equal(element, null, "p and #theid");
});
specify("remove_nonexistantattribute", () => {
const doc = jsdom.jsdom();
const body = doc.body;
assert.doesNotThrow(() => body.removeAttribute("non-existant"), "setValue_throws_NO_MODIFICATION_ERR");
});
specify("render_singletag", () => {
const doc = jsdom.jsdom();
const p = doc.createElement("p");
const img = doc.createElement("img");
p.appendChild(img);
const out = p.outerHTML;
assert.equal(out.match(/<\/img>/), null, "end tag not included in output");
});
specify("render_specialchars", () => {
const doc = jsdom.jsdom();
const p = doc.createElement("p");
const specials = "\"<>&\xA0";
const escapedSpecials = "\"<>& ";
p.setAttribute("specials", specials);
p.innerHTML = escapedSpecials;
const pp = doc.createElement("p");
pp.appendChild(p);
assert.equal(pp.innerHTML, `<p specials=""<>& ">"<>& </p>`);
});
specify("parse_scripttags", () => {
const doc = jsdom.jsdom();
const head = doc.head;
const scriptHtml = `<script>alert("hello world")</script>`;
head.innerHTML = scriptHtml;
assert.equal(scriptHtml, head.innerHTML, "original and processed");
});
specify("parse_styletags", () => {
const doc = jsdom.jsdom();
const head = doc.head;
const styleHtml = `<style>body: {color: #fff;}</style>`;
head.innerHTML = styleHtml;
assert.equal(styleHtml, head.innerHTML, "original and processed");
});
specify("parse_doublespacetags", () => {
const doc = jsdom.jsdom();
const html = `<html><body class="testing" /></html>`;
assert.doesNotThrow(() => doc.write(html), "setValue_throws_INVALID_CHARACTER_ERR");
});
specify("serialize_styleattribute", () => {
const doc = jsdom.jsdom();
doc.documentElement.style.color = "black";
doc.documentElement.style.backgroundColor = "white";
assert.equal(doc.documentElement.outerHTML,
`<html style="color: black; background-color: white;"><head></head><body></body></html>`);
});
specify("innerhtml_removeallchildren", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.appendChild(doc.createElement("p"));
body.innerHTML = "";
assert.equal(body.childNodes.length, 0, "still has children");
});
specify("innerhtml_null", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.appendChild(doc.createElement("p"));
body.innerHTML = null;
assert.equal(body.childNodes.length, 0, "still has children");
});
specify("serialize_html5_doctype", () => {
const doc = jsdom.jsdom();
const dom = doc.implementation;
const doctype = dom.createDocumentType("html", "", "");
const document = dom.createDocument(null, null, doctype);
const regexp = /^\s*<!DOCTYPE html>/;
assert.ok(regexp.test(serializeDocument(document)), "HTML 5 doctype did not serialize correctly");
});
specify("serialize_html4_strict_doctype", () => {
const doc = jsdom.jsdom();
const dom = doc.implementation;
const doctype = dom.createDocumentType(
"html",
"-//W3C//DTD HTML 4.01//EN",
"http://www.w3.org/TR/html4/strict.dtd"
);
const document = dom.createDocument(null, null, doctype);
const regexp =
/^\s*<!DOCTYPE html PUBLIC "-\/\/W3C\/\/DTD HTML 4.01\/\/EN" "http:\/\/www.w3.org\/TR\/html4\/strict.dtd">/;
assert.ok(regexp.test(serializeDocument(document)), "HTML 4 strict doctype did not serialize correctly");
});
specify("serialize_system_doctype", () => {
const doc = jsdom.jsdom();
const dom = doc.implementation;
const doctype = dom.createDocumentType("foo", "", "foo.dtd");
const document = dom.createDocument(null, null, doctype);
const regexp = /^\s*<!DOCTYPE foo SYSTEM "foo.dtd">/;
assert.ok(regexp.test(serializeDocument(document)), "Doctype did not serialize correctly");
});
specify("serialize_doctype_containing_quotes", () => {
const doc = jsdom.jsdom();
const dom = doc.implementation;
const doctype = dom.createDocumentType("foo", "", "foo \"bar\".dtd");
const document = dom.createDocument(null, null, doctype);
const regexp = /^\s*<!DOCTYPE foo SYSTEM 'foo "bar"\.dtd'>/;
assert.ok(regexp.test(serializeDocument(document)), "Doctype did not serialize correctly");
});
specify("parse_doctype_containing_newline", () => {
const html = `<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"\n
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n<html></html>`;
const doc = jsdom.jsdom();
doc.write(html);
assert.ok(doc.doctype, "doctype should not be falsy");
});
specify("basic_nodelist_indexOf", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
body.appendChild(p);
const div = doc.createElement("div");
body.appendChild(div);
const span = doc.createElement("span");
body.appendChild(span);
const index = Array.prototype.indexOf.call(body.childNodes, span);
assert.equal(index, 2, "indexOf 'span' in childNodes");
});
specify("nonexistant_nodelist_indexOf", () => {
const doc = jsdom.jsdom();
const body = doc.body;
const p = doc.createElement("p");
body.appendChild(p);
const div = doc.createElement("div");
p.appendChild(div);
const index = Array.prototype.indexOf.call(body.childNodes, div);
assert.equal(index, -1, "indexOf 'div' in childNodes");
});
specify("input_fires_click_event", () => {
const doc = jsdom.jsdom(`
<html><head></head><body>
<input type="checkbox" id="check" value="check" />
</body>
`);
const checkbox = doc.getElementById("check");
checkbox.addEventListener("click", event => {
assert.equal(event.type, "click", "event type");
assert.equal(event.target, checkbox, "event type");
});
checkbox.click();
});
specify("basic_radio_selected", () => {
const doc = jsdom.jsdom(
`<html><head></head><body>
<input type="radio" id="rad0" value="rad0" name="radioGroup0" />
<input type="radio" id="rad1" value="rad1" name="radioGroup0" checked="checked" />
<input type="radio" id="rad2" value="rad2" name="radioGroup1" />
</body>
`);
const radio0 = doc.getElementById("rad0");
const radio1 = doc.getElementById("rad1");
const radio2 = doc.getElementById("rad2");
assert.ok(!radio0.checked, "radio not checked");
assert.ok(radio1.checked, "radio checked");
assert.ok(!radio2.checked, "radio not checked");
radio2.click();
radio0.click();
assert.ok(radio0.checked, "radio checked");
assert.ok(!radio1.checked, "radio not checked");
assert.ok(radio2.checked, "radio checked");
radio1.click();
assert.ok(!radio0.checked, "radio not checked");
assert.ok(radio1.checked, "radio checked");
assert.ok(radio2.checked, "radio checked");
});
specify("radio_no_click_deselected", () => {
const doc = jsdom.jsdom(`
<html><head></head><body>
<input type="radio" id="rad0" value="rad0" name="radioGroup0" />
</body>
`);
const radio0 = doc.getElementById("rad0");
radio0.click();
assert.ok(radio0.checked, "radio checked");
radio0.click();
assert.ok(radio0.checked, "radio checked");
});
specify("select_set_value_updates_value", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option value="x">x</option><option value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
select.value = "x";
assert.equal(select.value, "x", "select element value");
select.value = "y";
assert.equal(select.value, "y", "select element selectedIndex");
});
specify("select_set_value_updates_selectedIndex", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement"> +
<option value="x">x</option><option value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
select.value = "x";
assert.equal(select.selectedIndex, 0, "select element selectedIndex");
select.value = "y";
assert.equal(select.selectedIndex, 1, "select element selectedIndex");
});
specify("select_set_value_updates_option_selected", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option id="optX" value="x">x</option><option id="optY" value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
const option0 = doc.getElementById("optX");
const option1 = doc.getElementById("optY");
select.value = "x";
assert.ok(option0.selected, "option element selected");
select.value = "y";
assert.ok(option1.selected, "option element selected");
});
specify("select_set_selectedIndex_updates_value", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option value="x">x</option><option value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
select.selectedIndex = 0;
assert.equal(select.value, "x", "select element selectedIndex");
select.selectedIndex = 1;
assert.equal(select.value, "y", "select element selectedIndex");
});
specify("select_set_selectedIndex_updates_selectedIndex", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option value="x">x</option><option value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
select.selectedIndex = 0;
assert.equal(select.selectedIndex, 0, "select element selectedIndex");
select.selectedIndex = 1;
assert.equal(select.selectedIndex, 1, "select element selectedIndex");
});
specify("select_set_selectedIndex_updates_option_selected", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option id="optX" value="x">x</option><option id="optY" value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
const option0 = doc.getElementById("optX");
const option1 = doc.getElementById("optY");
select.selectedIndex = 0;
assert.ok(option0.selected, "option element selected");
assert.ok(!option1.selected, "option element selected");
select.selectedIndex = 1;
assert.ok(option1.selected, "option element selected");
assert.ok(!option0.selected, "option element selected");
});
specify("select_set_option_selected_updates_value", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option id="optX" value="x">x</option><option id="optY" value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
const option0 = doc.getElementById("optX");
const option1 = doc.getElementById("optY");
select.selectedIndex = 0;
option0.selected = true;
assert.equal(select.value, "x", "select element value");
option1.selected = true;
assert.equal(select.value, "y", "select element value");
});
specify("select_set_option_selected_updates_selectedIndex", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option id="optX" value="x">x</option><option id="optY" value="y">y</option>
</select>
`;
const select = doc.getElementById("selectElement");
const option0 = doc.getElementById("optX");
const option1 = doc.getElementById("optY");
option0.selected = true;
assert.equal(select.selectedIndex, 0, "select element selectedIndex");
option1.selected = true;
assert.equal(select.selectedIndex, 1, "select element selectedIndex");
});
specify("select_set_option_selected_updates_option_selected", () => {
const doc = jsdom.jsdom();
const body = doc.body;
body.innerHTML = `
<select id="selectElement">
<option id="optX" value="x">x</option><option id="optY" value="y">y</option>
</select>
`;
const option0 = doc.getElementById("optX");
const option1 = doc.getElementById("optY");
option0.selected = true;
assert.ok(option0.selected, "option element selected");
assert.ok(!option1.selected, "option element selected");
option1.selected = true;
assert.ok(option1.selected, "option element selected");
assert.ok(!option0.selected, "option element selected");
});
});