uBO Lite Test Page

Test filtering capabilities according to selected filtering mode, basic, optimal, or complete. Regardless of how the page is navigated to — including at browser launch — results should not be different. Requirements:

Basic network filters (DNR)

filtering mode in popup panel is no filtering:
filtering mode in popup panel is basic, optimal, or complete:

/bnf1.$script,to=…

/bnf2.$image,to=…

Advanced network filters (DNR)

filtering mode in popup panel is no filtering:
filtering mode in popup panel is basic, optimal, or complete:

/anf1.$image,redirect=32x32.png,from=…

/anf2.html$frame,csp=script-src 'none'

Specific cosmetic filters

filtering mode in popup panel is no filtering or basic:
filtering mode in popup panel is optimal or complete:

###ccf #ccf1 .fail

###ccf #ccf2 .fail:not(.a4)

###ccf #ccf3 .fail:style(visibility: hidden)

###ccf #ccf4 .fail-pseudo::before

###ccf #ccf5 .fail-pseudo::before:style(visibility: hidden)

Procedural cosmetic filters

filtering mode in popup panel is no filtering or basic:
filtering mode in popup panel is optimal or complete:

##.fail:has(b)

##.fail:has(> a > b)

##.fail:has(+ a > b)

##.fail:has(:is(.pass a > b))

##.fail:not(:has(c))

I am a needle!!!

##.fail:has-text(needle)

I am a needle!!!

##.fail:has-text(/NEEDLE/i)

I am a needle!!!

##.fail:not(:has-text(haystack))

##.fail:matches-css(position: absolute)

##.fail:has(a:matches-css-before(opacity: 0))

##.fail:has(b:matches-css-after(opacity: 0))

##.fail > a > b:nth-ancestor(2)

##:xpath(.//b/../..)

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magnaaliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

##.fail:min-text-length(300)

##.pass > a:has(b) + .fail

##.pass > a:has(b) + .fail:has(b)

##.pass:watch-attr(class) > .fail:has(b.notok)

##.fail:has(+ a)

##.fail:has(~ a:has(b))

##.fail:remove()

##b:upward(2)

##b:upward(.fail)

##b:upward(.fail):style(visibility: hidden !important)

Scriptlet filters

filtering mode in popup panel is no filtering or basic:
filtering mode in popup panel is optimal or complete:

##+js(set, sf1Sentinel, undefined)

##+js(nostif, sf2Sentinel)

>>##+js(set, sf3Sentinel, undefined)

Lowly generic cosmetic filters

filtering mode in popup panel is no filtering, basic, or optimal:
filtering mode in popup panel is complete:

###gcf #gcf1 .fail

Exception filters

All filtering modes:

#@##ef #gcf2 .fail

@@/bnf3\.js$/$from=…

[very long URL]

Staged tests

These tests are not yet official and are only valid for an upcoming update of uBO Lite

##+js(jsonl-edit-xhr-response, b)

##+js(jsonl-edit-fetch-response, b)

##+js(trusted-prevent-dom-bypass, Node.prototype.appendChild, Element.prototype.getElementsByTagName)

Firefox MV2 uBO-only tests

These tests are only valid for Firefox MV2 uBO as they require capabilities not available in Chromium-based browsers or in MV3 framework

/sample.json|$xhr,replace=json:..price=0,to=…

…/test-filters.html##^#ffubo2 > script