Source code
Revision control
Copy as Markdown
Other Tools
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
*/
"use strict";
// Test whether getCSSVariables function of utils.js works correctly or not.
const {
getCSSVariables,
} = require("resource://devtools/client/inspector/rules/utils/utils.js");
add_task(() => {
info("Normal usage");
Assert.deepEqual(
getCSSVariables("var(--color)"),
["--color"],
"Found --color variable in var(--color)"
);
info("Variable with fallback");
Assert.deepEqual(
getCSSVariables("var(--color, red)"),
["--color"],
"Found --color variable in var(--color)"
);
info("Nested variables");
Assert.deepEqual(
getCSSVariables("var(--color1, var(--color2, blue))"),
["--color1", "--color2"],
"Found --color1 and --color2 variables in var(--color1, var(--color2, blue))"
);
info("Invalid variable");
Assert.deepEqual(
getCSSVariables("--color", "--color"),
[],
"Did not find variables in --color"
);
info("Variable with whitespace");
Assert.deepEqual(
getCSSVariables("var( --color )", "--color"),
["--color"],
"Found --color variable in var( --color )"
);
});