From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../client/shared/test/browser_outputparser.js | 856 +++++++++++++++++++++ 1 file changed, 856 insertions(+) create mode 100644 devtools/client/shared/test/browser_outputparser.js (limited to 'devtools/client/shared/test/browser_outputparser.js') diff --git a/devtools/client/shared/test/browser_outputparser.js b/devtools/client/shared/test/browser_outputparser.js new file mode 100644 index 0000000000..226e0bb685 --- /dev/null +++ b/devtools/client/shared/test/browser_outputparser.js @@ -0,0 +1,856 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +add_task(async function () { + await pushPref("layout.css.backdrop-filter.enabled", true); + await pushPref("layout.css.individual-transform.enabled", true); + await pushPref("layout.css.motion-path-basic-shapes.enabled", true); + await addTab("about:blank"); + await performTest(); + gBrowser.removeCurrentTab(); +}); + +async function performTest() { + await SpecialPowers.pushPrefEnv({ + set: [["security.allow_unsafe_parent_loads", true]], + }); + + const OutputParser = require("resource://devtools/client/shared/output-parser.js"); + + const { host, doc } = await createHost( + "bottom", + "data:text/html," + "

browser_outputParser.js

" + ); + + const cssProperties = getClientCssProperties(); + + const parser = new OutputParser(doc, cssProperties); + testParseCssProperty(doc, parser); + testParseCssVar(doc, parser); + testParseURL(doc, parser); + testParseFilter(doc, parser); + testParseBackdropFilter(doc, parser); + testParseAngle(doc, parser); + testParseShape(doc, parser); + testParseVariable(doc, parser); + testParseColorVariable(doc, parser); + testParseFontFamily(doc, parser); + + host.destroy(); +} + +// Class name used in color swatch. +var COLOR_TEST_CLASS = "test-class"; + +// Create a new CSS color-parsing test. |name| is the name of the CSS +// property. |value| is the CSS text to use. |segments| is an array +// describing the expected result. If an element of |segments| is a +// string, it is simply appended to the expected string. Otherwise, +// it must be an object with a |name| property, which is the color +// name as it appears in the input. +// +// This approach is taken to reduce boilerplate and to make it simpler +// to modify the test when the parseCssProperty output changes. +function makeColorTest(name, value, segments) { + const result = { + name, + value, + expected: "", + }; + + for (const segment of segments) { + if (typeof segment === "string") { + result.expected += segment; + } else { + const buttonAttributes = { + class: COLOR_TEST_CLASS, + style: `background-color:${segment.name}`, + tabindex: 0, + role: "button", + }; + if (segment.colorFunction) { + buttonAttributes["data-color-function"] = segment.colorFunction; + } + const buttonAttrString = Object.entries(buttonAttributes) + .map(([attr, v]) => `${attr}="${v}"`) + .join(" "); + + // prettier-ignore + result.expected += + `` + + ``+ + `${segment.name}` + + ``; + } + } + + result.desc = "Testing " + name + ": " + value; + + return result; +} + +function testParseCssProperty(doc, parser) { + const tests = [ + makeColorTest("border", "1px solid red", ["1px solid ", { name: "red" }]), + + makeColorTest( + "background-image", + "linear-gradient(to right, #F60 10%, rgba(0,0,0,1))", + [ + "linear-gradient(to right, ", + { name: "#F60", colorFunction: "linear-gradient" }, + " 10%, ", + { name: "rgba(0,0,0,1)", colorFunction: "linear-gradient" }, + ")", + ] + ), + + // In "arial black", "black" is a font, not a color. + // (The font-family parser creates a span) + makeColorTest("font-family", "arial black", ["arial black"]), + + makeColorTest("box-shadow", "0 0 1em red", ["0 0 1em ", { name: "red" }]), + + makeColorTest("box-shadow", "0 0 1em red, 2px 2px 0 0 rgba(0,0,0,.5)", [ + "0 0 1em ", + { name: "red" }, + ", 2px 2px 0 0 ", + { name: "rgba(0,0,0,.5)" }, + ]), + + makeColorTest("content", '"red"', ['"red"']), + + // Invalid property names should not cause exceptions. + makeColorTest("hellothere", "'red'", ["'red'"]), + + makeColorTest( + "filter", + "blur(1px) drop-shadow(0 0 0 blue) url(red.svg#blue)", + [ + '', + "blur(1px) drop-shadow(0 0 0 ", + { name: "blue", colorFunction: "drop-shadow" }, + ") url(red.svg#blue)", + ] + ), + + makeColorTest("color", "currentColor", ["currentColor"]), + + // Test a very long property. + makeColorTest( + "background-image", + "linear-gradient(to left, transparent 0, transparent 5%,#F00 0, #F00 10%,#FF0 0, #FF0 15%,#0F0 0, #0F0 20%,#0FF 0, #0FF 25%,#00F 0, #00F 30%,#800 0, #800 35%,#880 0, #880 40%,#080 0, #080 45%,#088 0, #088 50%,#008 0, #008 55%,#FFF 0, #FFF 60%,#EEE 0, #EEE 65%,#CCC 0, #CCC 70%,#999 0, #999 75%,#666 0, #666 80%,#333 0, #333 85%,#111 0, #111 90%,#000 0, #000 95%,transparent 0, transparent 100%)", + [ + "linear-gradient(to left, ", + { name: "transparent", colorFunction: "linear-gradient" }, + " 0, ", + { name: "transparent", colorFunction: "linear-gradient" }, + " 5%,", + { name: "#F00", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#F00", colorFunction: "linear-gradient" }, + " 10%,", + { name: "#FF0", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#FF0", colorFunction: "linear-gradient" }, + " 15%,", + { name: "#0F0", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#0F0", colorFunction: "linear-gradient" }, + " 20%,", + { name: "#0FF", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#0FF", colorFunction: "linear-gradient" }, + " 25%,", + { name: "#00F", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#00F", colorFunction: "linear-gradient" }, + " 30%,", + { name: "#800", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#800", colorFunction: "linear-gradient" }, + " 35%,", + { name: "#880", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#880", colorFunction: "linear-gradient" }, + " 40%,", + { name: "#080", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#080", colorFunction: "linear-gradient" }, + " 45%,", + { name: "#088", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#088", colorFunction: "linear-gradient" }, + " 50%,", + { name: "#008", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#008", colorFunction: "linear-gradient" }, + " 55%,", + { name: "#FFF", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#FFF", colorFunction: "linear-gradient" }, + " 60%,", + { name: "#EEE", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#EEE", colorFunction: "linear-gradient" }, + " 65%,", + { name: "#CCC", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#CCC", colorFunction: "linear-gradient" }, + " 70%,", + { name: "#999", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#999", colorFunction: "linear-gradient" }, + " 75%,", + { name: "#666", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#666", colorFunction: "linear-gradient" }, + " 80%,", + { name: "#333", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#333", colorFunction: "linear-gradient" }, + " 85%,", + { name: "#111", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#111", colorFunction: "linear-gradient" }, + " 90%,", + { name: "#000", colorFunction: "linear-gradient" }, + " 0, ", + { name: "#000", colorFunction: "linear-gradient" }, + " 95%,", + { name: "transparent", colorFunction: "linear-gradient" }, + " 0, ", + { name: "transparent", colorFunction: "linear-gradient" }, + " 100%)", + ] + ), + + // Note the lack of a space before the color here. + makeColorTest("border", "1px dotted#f06", [ + "1px dotted ", + { name: "#f06" }, + ]), + + makeColorTest("color", "color-mix(in srgb, red, blue)", [ + "color-mix(in srgb, ", + { name: "red", colorFunction: "color-mix" }, + ", ", + { name: "blue", colorFunction: "color-mix" }, + ")", + ]), + + makeColorTest( + "background-image", + "linear-gradient(to top, color-mix(in srgb, #008000, rgba(255, 255, 0, 0.9)), blue)", + [ + "linear-gradient(to top, ", + "color-mix(in srgb, ", + { name: "#008000", colorFunction: "color-mix" }, + ", ", + { name: "rgba(255, 255, 0, 0.9)", colorFunction: "color-mix" }, + "), ", + { name: "blue", colorFunction: "linear-gradient" }, + ")", + ] + ), + ]; + + const target = doc.querySelector("div"); + ok(target, "captain, we have the div"); + + for (const test of tests) { + info(test.desc); + + const frag = parser.parseCssProperty(test.name, test.value, { + colorSwatchClass: COLOR_TEST_CLASS, + }); + + target.appendChild(frag); + + is( + target.innerHTML, + test.expected, + "CSS property correctly parsed for " + test.name + ": " + test.value + ); + + target.innerHTML = ""; + } +} + +function testParseCssVar(doc, parser) { + const frag = parser.parseCssProperty("color", "var(--some-kind-of-green)", { + colorSwatchClass: "test-colorswatch", + }); + + const target = doc.querySelector("div"); + ok(target, "captain, we have the div"); + target.appendChild(frag); + + is( + target.innerHTML, + "var(--some-kind-of-green)", + "CSS property correctly parsed" + ); + + target.innerHTML = ""; +} + +function testParseURL(doc, parser) { + info("Test that URL parsing preserves quoting style"); + + const tests = [ + { + desc: "simple test without quotes", + leader: "url(", + trailer: ")", + }, + { + desc: "simple test with single quotes", + leader: "url('", + trailer: "')", + }, + { + desc: "simple test with double quotes", + leader: 'url("', + trailer: '")', + }, + { + desc: "test with single quotes and whitespace", + leader: "url( \t'", + trailer: "'\r\n\f)", + }, + { + desc: "simple test with uppercase", + leader: "URL(", + trailer: ")", + }, + { + desc: "bad url, missing paren", + leader: "url(", + trailer: "", + expectedTrailer: ")", + }, + { + desc: "bad url, missing paren, with baseURI", + baseURI: "data:text/html,", + leader: "url(", + trailer: "", + expectedTrailer: ")", + }, + { + desc: "bad url, double quote, missing paren", + leader: 'url("', + trailer: '"', + expectedTrailer: '")', + }, + { + desc: "bad url, single quote, missing paren and quote", + leader: "url('", + trailer: "", + expectedTrailer: "')", + }, + ]; + + for (const test of tests) { + const url = test.leader + "something.jpg" + test.trailer; + const frag = parser.parseCssProperty("background", url, { + urlClass: "test-urlclass", + baseURI: test.baseURI, + }); + + const target = doc.querySelector("div"); + target.appendChild(frag); + + const expectedTrailer = test.expectedTrailer || test.trailer; + + const expected = + test.leader + + 'something.jpg' + + expectedTrailer; + + is(target.innerHTML, expected, test.desc); + + target.innerHTML = ""; + } +} + +function testParseFilter(doc, parser) { + const frag = parser.parseCssProperty("filter", "something invalid", { + filterSwatchClass: "test-filterswatch", + }); + + const swatchCount = frag.querySelectorAll(".test-filterswatch").length; + is(swatchCount, 1, "filter swatch was created"); +} + +function testParseBackdropFilter(doc, parser) { + const frag = parser.parseCssProperty("backdrop-filter", "something invalid", { + filterSwatchClass: "test-filterswatch", + }); + + const swatchCount = frag.querySelectorAll(".test-filterswatch").length; + is(swatchCount, 1, "filter swatch was created for backdrop-filter"); +} + +function testParseAngle(doc, parser) { + let frag = parser.parseCssProperty("rotate", "90deg", { + angleSwatchClass: "test-angleswatch", + }); + + let swatchCount = frag.querySelectorAll(".test-angleswatch").length; + is(swatchCount, 1, "angle swatch was created"); + + frag = parser.parseCssProperty( + "background-image", + "linear-gradient(90deg, red, blue", + { + angleSwatchClass: "test-angleswatch", + } + ); + + swatchCount = frag.querySelectorAll(".test-angleswatch").length; + is(swatchCount, 1, "angle swatch was created"); +} + +function testParseShape(doc, parser) { + info("Test shape parsing"); + + const tests = [ + { + desc: "Polygon shape", + definition: + "polygon(evenodd, 0px 0px, 10%200px,30%30% , calc(250px - 10px) 0 ,\n " + + "12em var(--variable), 100% 100%) margin-box", + spanCount: 18, + }, + { + desc: "POLYGON()", + definition: + "POLYGON(evenodd, 0px 0px, 10%200px,30%30% , calc(250px - 10px) 0 ,\n " + + "12em var(--variable), 100% 100%) margin-box", + spanCount: 18, + }, + { + desc: "Invalid polygon shape", + definition: "polygon(0px 0px 100px 20px, 20% 20%)", + spanCount: 0, + }, + { + desc: "Circle shape with all arguments", + definition: "circle(25% at\n 30% 200px) border-box", + spanCount: 4, + }, + { + desc: "Circle shape with only one center", + definition: "circle(25em at 40%)", + spanCount: 3, + }, + { + desc: "Circle shape with no radius", + definition: "circle(at 30% 40%)", + spanCount: 3, + }, + { + desc: "Circle shape with no center", + definition: "circle(12em)", + spanCount: 1, + }, + { + desc: "Circle shape with no arguments", + definition: "circle()", + spanCount: 0, + }, + { + desc: "Circle shape with no space before at", + definition: "circle(25%at 30% 30%)", + spanCount: 4, + }, + { + desc: "CIRCLE", + definition: "CIRCLE(12em)", + spanCount: 1, + }, + { + desc: "Invalid circle shape", + definition: "circle(25%at30%30%)", + spanCount: 0, + }, + { + desc: "Ellipse shape with all arguments", + definition: "ellipse(200px 10em at 25% 120px) content-box", + spanCount: 5, + }, + { + desc: "Ellipse shape with only one center", + definition: "ellipse(200px 10% at 120px)", + spanCount: 4, + }, + { + desc: "Ellipse shape with no radius", + definition: "ellipse(at 25% 120px)", + spanCount: 3, + }, + { + desc: "Ellipse shape with no center", + definition: "ellipse(200px\n10em)", + spanCount: 2, + }, + { + desc: "Ellipse shape with no arguments", + definition: "ellipse()", + spanCount: 0, + }, + { + desc: "ELLIPSE()", + definition: "ELLIPSE(200px 10em)", + spanCount: 2, + }, + { + desc: "Invalid ellipse shape", + definition: "ellipse(200px100px at 30$ 20%)", + spanCount: 0, + }, + { + desc: "Inset shape with 4 arguments", + definition: "inset(200px 100px\n 30%15%)", + spanCount: 4, + }, + { + desc: "Inset shape with 3 arguments", + definition: "inset(200px 100px 15%)", + spanCount: 3, + }, + { + desc: "Inset shape with 2 arguments", + definition: "inset(200px 100px)", + spanCount: 2, + }, + { + desc: "Inset shape with 1 argument", + definition: "inset(200px)", + spanCount: 1, + }, + { + desc: "Inset shape with 0 arguments", + definition: "inset()", + spanCount: 0, + }, + { + desc: "INSET()", + definition: "INSET(200px)", + spanCount: 1, + }, + { + desc: "offset-path property with inset shape value", + property: "offset-path", + definition: "inset(200px)", + spanCount: 1, + }, + ]; + + for (const { desc, definition, property = "clip-path", spanCount } of tests) { + info(desc); + const frag = parser.parseCssProperty(property, definition, { + shapeClass: "ruleview-shape", + }); + const spans = frag.querySelectorAll(".ruleview-shape-point"); + is(spans.length, spanCount, desc + " span count"); + is(frag.textContent, definition, desc + " text content"); + } +} + +function testParseVariable(doc, parser) { + const TESTS = [ + { + text: "var(--seen)", + variables: { "--seen": "chartreuse" }, + expected: + // prettier-ignore + '' + + "var(" + + '--seen)' + + "" + + "", + }, + { + text: "var(--not-seen)", + variables: {}, + expected: + // prettier-ignore + "var(" + + '--not-seen' + + ")", + }, + { + text: "var(--seen, seagreen)", + variables: { "--seen": "chartreuse" }, + expected: + // prettier-ignore + '' + + "var(" + + '--seen,' + + ' ' + + '' + + "seagreen" + + "" + + ")" + + "" + + "", + }, + { + text: "var(--not-seen, var(--seen))", + variables: { "--seen": "chartreuse" }, + expected: + // prettier-ignore + "var(" + + '--not-seen,' + + " " + + '' + + "var(" + + '--seen)' + + "" + + "" + + ")" + + "", + }, + { + text: "color-mix(in sgrb, var(--x), purple)", + variables: { "--x": "yellow" }, + expected: + // prettier-ignore + `color-mix(in sgrb, ` + + `` + + `` + + `` + + `var(--x)` + + `` + + `, ` + + `` + + `` + + `` + + `purple` + + `` + + `)`, + parserExtraOptions: { + colorSwatchClass: COLOR_TEST_CLASS, + }, + }, + { + text: "1px solid var(--seen, seagreen)", + variables: { "--seen": "chartreuse" }, + expected: + // prettier-ignore + '1px solid ' + + '' + + "var(" + + '--seen,' + + ' ' + + '' + + "seagreen" + + "" + + ")" + + "" + + "", + }, + { + text: "1px solid var(--not-seen, seagreen)", + variables: {}, + expected: + // prettier-ignore + `1px solid ` + + `var(` + + `--not-seen,` + + ` ` + + `` + + `seagreen` + + `` + + `)` + + ``, + }, + ]; + + for (const test of TESTS) { + const getValue = function (varName) { + return test.variables[varName]; + }; + + const frag = parser.parseCssProperty("color", test.text, { + getVariableValue: getValue, + unmatchedVariableClass: "unmatched-class", + ...(test.parserExtraOptions || {}), + }); + + const target = doc.querySelector("div"); + target.appendChild(frag); + + is(target.innerHTML, test.expected, test.text); + target.innerHTML = ""; + } +} + +function testParseColorVariable(doc, parser) { + const testCategories = [ + { + desc: "Test for CSS variable defining color", + tests: [ + makeColorTest("--test-var", "lime", [{ name: "lime" }]), + makeColorTest("--test-var", "#000", [{ name: "#000" }]), + ], + }, + { + desc: "Test for CSS variable not defining color", + tests: [ + makeColorTest("--foo", "something", ["something"]), + makeColorTest("--bar", "Arial Black", ["Arial Black"]), + makeColorTest("--baz", "10vmin", ["10vmin"]), + ], + }, + { + desc: "Test for non CSS variable defining color", + tests: [ + makeColorTest("non-css-variable", "lime", ["lime"]), + makeColorTest("-non-css-variable", "#000", ["#000"]), + ], + }, + ]; + + for (const category of testCategories) { + info(category.desc); + + for (const test of category.tests) { + info(test.desc); + const target = doc.querySelector("div"); + + const frag = parser.parseCssProperty(test.name, test.value, { + colorSwatchClass: COLOR_TEST_CLASS, + }); + + target.appendChild(frag); + + is( + target.innerHTML, + test.expected, + `The parsed result for '${test.name}: ${test.value}' is correct` + ); + + target.innerHTML = ""; + } + } +} + +function testParseFontFamily(doc, parser) { + info("Test font-family parsing"); + const tests = [ + { + desc: "No fonts", + definition: "", + families: [], + }, + { + desc: "List of fonts", + definition: "Arial,Helvetica,sans-serif", + families: ["Arial", "Helvetica", "sans-serif"], + }, + { + desc: "Fonts with spaces", + definition: "Open Sans", + families: ["Open Sans"], + }, + { + desc: "Quoted fonts", + definition: "\"Arial\",'Open Sans'", + families: ["Arial", "Open Sans"], + }, + { + desc: "Fonts with extra whitespace", + definition: " Open Sans ", + families: ["Open Sans"], + }, + ]; + + const textContentTests = [ + { + desc: "No whitespace between fonts", + definition: "Arial,Helvetica,sans-serif", + output: "Arial,Helvetica,sans-serif", + }, + { + desc: "Whitespace between fonts", + definition: "Arial , Helvetica, sans-serif", + output: "Arial , Helvetica, sans-serif", + }, + { + desc: "Whitespace before first font trimmed", + definition: " Arial,Helvetica,sans-serif", + output: "Arial,Helvetica,sans-serif", + }, + { + desc: "Whitespace after last font trimmed", + definition: "Arial,Helvetica,sans-serif ", + output: "Arial,Helvetica,sans-serif", + }, + { + desc: "Whitespace between quoted fonts", + definition: "'Arial' , \"Helvetica\" ", + output: "'Arial' , \"Helvetica\"", + }, + { + desc: "Whitespace within font preserved", + definition: "' Ari al '", + output: "' Ari al '", + }, + ]; + + for (const { desc, definition, families } of tests) { + info(desc); + const frag = parser.parseCssProperty("font-family", definition, { + fontFamilyClass: "ruleview-font-family", + }); + const spans = frag.querySelectorAll(".ruleview-font-family"); + + is(spans.length, families.length, desc + " span count"); + for (let i = 0; i < spans.length; i++) { + is(spans[i].textContent, families[i], desc + " span contents"); + } + } + + info("Test font-family text content"); + for (const { desc, definition, output } of textContentTests) { + info(desc); + const frag = parser.parseCssProperty("font-family", definition, {}); + is(frag.textContent, output, desc + " text content matches"); + } + + info("Test font-family with custom properties"); + const frag = parser.parseCssProperty( + "font-family", + "var(--family, Georgia, serif)", + { + getVariableValue: () => {}, + unmatchedVariableClass: "unmatched-class", + fontFamilyClass: "ruleview-font-family", + } + ); + const target = doc.createElement("div"); + target.appendChild(frag); + is( + target.innerHTML, + // prettier-ignore + `var(` + + `` + + `--family` + + `` + + `,` + + ` ` + + `Georgia` + + `, ` + + `serif` + + `)` + + ``, + "Got expected output for font-family with custom properties" + ); +} -- cgit v1.2.3