overleaf/services/web/public/js/ace/ext/static_highlight_test.js

if (typeof process !== "undefined") {
    require("amd-loader");
    require("../test/mockdom");
}

define(function(require, exports, module) {
"use strict";

var assert = require("assert");
var highlighter = require("./static_highlight");
var JavaScriptMode = require("../mode/javascript").Mode;
var TextMode = require("../mode/text").Mode;

// Execution ORDER: test.setUpSuite, setUp, testFn, tearDown, test.tearDownSuite
module.exports = {
    timeout: 10000,

    "test simple snippet": function(next) {
        var theme = require("../theme/tomorrow");
        var snippet = [
            "/** this is a function",
            "*",
            "*/",
            "function hello (a, b, c) {",
            "    console.log(a * b + c + 'sup$');",
            "}"
        ].join("\n");
        var mode = new JavaScriptMode();

        var result = highlighter.render(snippet, mode, theme);
        assert.equal(result.html, "<div class='ace-tomorrow'><div class='ace_static_highlight' style='counter-reset:ace_line 0'>" 
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>/**\xa0this\xa0is\xa0a\xa0function</span>\n</div>"
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>*</span>\n</div>"
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>*/</span>\n</div>"
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_storage ace_type'>function</span>\xa0<span class='ace_entity ace_name ace_function'>hello</span>\xa0<span class='ace_paren ace_lparen'>(</span><span class='ace_variable ace_parameter'>a</span><span class='ace_punctuation ace_operator'>,\xa0</span><span class='ace_variable ace_parameter'>b</span><span class='ace_punctuation ace_operator'>,\xa0</span><span class='ace_variable ace_parameter'>c</span><span class='ace_paren ace_rparen'>)</span>\xa0<span class='ace_paren ace_lparen'>{</span>\n</div>"
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span>\xa0\xa0\xa0\xa0<span class='ace_storage ace_type'>console</span><span class='ace_punctuation ace_operator'>.</span><span class='ace_support ace_function ace_firebug'>log</span><span class='ace_paren ace_lparen'>(</span><span class='ace_identifier'>a</span>\xa0<span class='ace_keyword ace_operator'>*</span>\xa0<span class='ace_identifier'>b</span>\xa0<span class='ace_keyword ace_operator'>+</span>\xa0<span class='ace_identifier'>c</span>\xa0<span class='ace_keyword ace_operator'>+</span>\xa0<span class='ace_string'>'sup$'</span><span class='ace_paren ace_rparen'>)</span><span class='ace_punctuation ace_operator'>;</span>\n</div>"
            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_paren ace_rparen'>}</span>\n</div>"
            + "</div></div>");
        assert.ok(!!result.css);
        next();
    },

    "test css from theme is used": function(next) {
        var theme = require("../theme/tomorrow");
        var snippet = [
            "/** this is a function",
            "*",
            "*/",
            "function hello (a, b, c) {",
            "    console.log(a * b + c + 'sup?');",
            "}"
        ].join("\n");
        var mode = new JavaScriptMode();

        var result = highlighter.render(snippet, mode, theme);

        assert.ok(result.css.indexOf(theme.cssText) !== -1);

        next();
    },

    "test theme classname should be in output html": function(next) {
        var theme = require("../theme/tomorrow");
        var snippet = [
            "/** this is a function",
            "*",
            "*/",
            "function hello (a, b, c) {",
            "    console.log(a * b + c + 'sup?');",
            "}"
        ].join("\n");
        var mode = new JavaScriptMode();

        var result = highlighter.render(snippet, mode, theme);
        assert.equal(!!result.html.match(/<div class='ace-tomorrow'>/), true);

        next();
    },
    
    "test js string replace specials": function(next) {
        var theme = require("../theme/tomorrow");
        var snippet = "$'$1$2$$$&";
        var mode = new TextMode();

        var result = highlighter.render(snippet, mode, theme);
        assert.ok(result.html.indexOf(snippet) != -1);

        next();
    }
};

});

if (typeof module !== "undefined" && module === require.main) {
    require("asyncjs").test.testcase(module.exports).exec();
}