Mypal/devtools/server/tests/unit/test_getTextAtLineColumn.js
2021-02-04 16:48:36 +02:00

35 lines
851 B
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const {getTextAtLineColumn} = require("devtools/server/actors/styles");
const TEST_DATA = [
{
desc: "simplest",
input: "#id{color:red;background:yellow;}",
line: 1,
column: 5,
expected: {offset: 4, text: "color:red;background:yellow;}"}
},
{
desc: "multiple lines",
input: "one\n two\n three",
line: 3,
column: 3,
expected: {offset: 11, text: "three"}
},
];
function run_test() {
for (let test of TEST_DATA) {
do_print("Starting test: " + test.desc);
do_print("Input string " + test.input);
let output = getTextAtLineColumn(test.input, test.line, test.column);
deepEqual(output, test.expected);
}
}