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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests that properties can be selected and copied from the computed view.
const osString = Services.appinfo.OS;
const TEST_URI = `
<style type="text/css">
span {
font-variant-caps: small-caps;
color: #000000;
}
.nomatches {
color: #ff0000;
}
</style>
<div id="first" style="margin: 10em;
font-size: 14pt; font-family: helvetica, sans-serif; color: #AAA">
<h1>Some header text</h1>
<p id="salutation" style="font-size: 12pt">hi.</p>
<p id="body" style="font-size: 12pt">I am a test-case. This text exists
solely to provide some things to <span style="color: yellow">
highlight</span> and <span style="font-weight: bold">count</span>
style list-items in the box at right. If you are reading this,
you should go do something else instead. Maybe read a book. Or better
yet, write some test-cases for another bit of code.
<span style="font-style: italic">some text</span></p>
<p id="closing">more text</p>
<p>even more text</p>
</div>
`;
add_task(function* () {
yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
let {inspector, view} = yield openComputedView();
yield selectNode("span", inspector);
yield checkCopySelection(view);
yield checkSelectAll(view);
});
function* checkCopySelection(view) {
info("Testing selection copy");
let contentDocument = view.styleDocument;
let props = contentDocument.querySelectorAll(".property-view");
ok(props, "captain, we have the property-view nodes");
let range = contentDocument.createRange();
range.setStart(props[1], 0);
range.setEnd(props[3], 2);
contentDocument.defaultView.getSelection().addRange(range);
info("Checking that cssHtmlTree.siBoundCopy() returns the correct " +
"clipboard value");
let expectedPattern = "font-family: helvetica,sans-serif;[\\r\\n]+" +
"font-size: 16px;[\\r\\n]+" +
"font-variant-caps: small-caps;[\\r\\n]*";
try {
yield waitForClipboardPromise(() => fireCopyEvent(props[0]),
() => checkClipboardData(expectedPattern));
} catch (e) {
failedClipboard(expectedPattern);
}
}
function* checkSelectAll(view) {
info("Testing select-all copy");
let contentDoc = view.styleDocument;
let prop = contentDoc.querySelector(".property-view");
info("Checking that _onSelectAll() then copy returns the correct " +
"clipboard value");
view._contextmenu._onSelectAll();
let expectedPattern = "color: rgb\\(255, 255, 0\\);[\\r\\n]+" +
"font-family: helvetica,sans-serif;[\\r\\n]+" +
"font-size: 16px;[\\r\\n]+" +
"font-variant-caps: small-caps;[\\r\\n]*";
try {
yield waitForClipboardPromise(() => fireCopyEvent(prop),
() => checkClipboardData(expectedPattern));
} catch (e) {
failedClipboard(expectedPattern);
}
}
function checkClipboardData(expectedPattern) {
let actual = SpecialPowers.getClipboardData("text/unicode");
let expectedRegExp = new RegExp(expectedPattern, "g");
return expectedRegExp.test(actual);
}
function failedClipboard(expectedPattern) {
// Format expected text for comparison
let terminator = osString == "WINNT" ? "\r\n" : "\n";
expectedPattern = expectedPattern.replace(/\[\\r\\n\][+*]/g, terminator);
expectedPattern = expectedPattern.replace(/\\\(/g, "(");
expectedPattern = expectedPattern.replace(/\\\)/g, ")");
let actual = SpecialPowers.getClipboardData("text/unicode");
// Trim the right hand side of our strings. This is because expectedPattern
// accounts for windows sometimes adding a newline to our copied data.
expectedPattern = expectedPattern.trimRight();
actual = actual.trimRight();
dump("TEST-UNEXPECTED-FAIL | Clipboard text does not match expected ... " +
"results (escaped for accurate comparison):\n");
info("Actual: " + escape(actual));
info("Expected: " + escape(expectedPattern));
}
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