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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test for the MDN compatibility diagnosis module.
const {
COMPATIBILITY_ISSUE_TYPE,
} = require("resource://devtools/shared/constants.js");
const MDNCompatibility = require("resource://devtools/server/actors/compatibility/lib/MDNCompatibility.js");
const cssPropertiesCompatData = require("resource://devtools/shared/compatibility/dataset/css-properties.json");
const mdnCompatibility = new MDNCompatibility(cssPropertiesCompatData);
const FIREFOX_1 = {
id: "firefox",
version: "1",
};
const FIREFOX_60 = {
id: "firefox",
version: "60",
};
const FIREFOX_69 = {
id: "firefox",
version: "69",
};
const FIREFOX_ANDROID_1 = {
id: "firefox_android",
version: "1",
};
const SAFARI_13 = {
id: "safari",
version: "13",
};
const TEST_DATA = [
{
description: "Test for a supported property",
declarations: [{ name: "background-color" }],
browsers: [FIREFOX_69],
expectedIssues: [],
},
{
description: "Test for some supported properties",
declarations: [{ name: "background-color" }, { name: "color" }],
browsers: [FIREFOX_69],
expectedIssues: [],
},
{
description: "Test for an unsupported property",
declarations: [{ name: "grid-column" }],
browsers: [FIREFOX_1],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
property: "grid-column",
url: "https://developer.mozilla.org/docs/Web/CSS/grid-column",
specUrl: "https://drafts.csswg.org/css-grid/#placement-shorthands",
deprecated: false,
experimental: false,
unsupportedBrowsers: [FIREFOX_1],
},
],
},
{
description: "Test for an unknown property",
declarations: [{ name: "unknown-property" }],
browsers: [FIREFOX_69],
expectedIssues: [],
},
{
description: "Test for a deprecated property",
declarations: [{ name: "clip" }],
browsers: [FIREFOX_69],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
property: "clip",
url: "https://developer.mozilla.org/docs/Web/CSS/clip",
specUrl: "https://drafts.fxtf.org/css-masking/#clip-property",
deprecated: true,
experimental: false,
unsupportedBrowsers: [],
},
],
},
{
description: "Test for a property having some issues",
declarations: [{ name: "ruby-align" }],
browsers: [FIREFOX_1],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
property: "ruby-align",
url: "https://developer.mozilla.org/docs/Web/CSS/ruby-align",
specUrl: "https://drafts.csswg.org/css-ruby/#ruby-align-property",
deprecated: false,
experimental: true,
unsupportedBrowsers: [FIREFOX_1],
},
],
},
{
description:
"Test for an aliased property not supported in all browsers with prefix needed",
declarations: [{ name: "-moz-user-select" }],
browsers: [FIREFOX_69, SAFARI_13],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY_ALIASES,
property: "user-select",
aliases: ["-moz-user-select"],
url: "https://developer.mozilla.org/docs/Web/CSS/user-select",
specUrl: "https://drafts.csswg.org/css-ui/#content-selection",
deprecated: false,
experimental: false,
prefixNeeded: true,
unsupportedBrowsers: [SAFARI_13],
},
],
},
{
description:
"Test for an aliased property not supported in all browsers without prefix needed",
declarations: [
{ name: "-moz-user-select" },
{ name: "-webkit-user-select" },
],
browsers: [FIREFOX_ANDROID_1, FIREFOX_69, SAFARI_13],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY_ALIASES,
property: "user-select",
aliases: ["-moz-user-select", "-webkit-user-select"],
url: "https://developer.mozilla.org/docs/Web/CSS/user-select",
specUrl: "https://drafts.csswg.org/css-ui/#content-selection",
deprecated: false,
experimental: false,
prefixNeeded: false,
unsupportedBrowsers: [FIREFOX_ANDROID_1],
},
],
},
{
description: "Test for aliased properties supported in all browsers",
declarations: [
{ name: "-moz-user-select" },
{ name: "-webkit-user-select" },
],
browsers: [FIREFOX_69, SAFARI_13],
expectedIssues: [],
},
{
description: "Test for a property defined with prefix",
declarations: [{ name: "-moz-user-input" }],
browsers: [FIREFOX_1, FIREFOX_60, FIREFOX_69],
expectedIssues: [
{
type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
property: "-moz-user-input",
url: "https://developer.mozilla.org/docs/Web/CSS/-moz-user-input",
specUrl: undefined,
deprecated: true,
experimental: false,
unsupportedBrowsers: [],
},
],
},
];
add_task(() => {
for (const {
description,
declarations,
browsers,
expectedIssues,
} of TEST_DATA) {
info(description);
const issues = mdnCompatibility.getCSSDeclarationBlockIssues(
declarations,
browsers
);
deepEqual(
issues,
expectedIssues,
"CSS declaration compatibility data matches expectations"
);
}
});
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