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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.

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/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.htmlunit.javascript.preprocessor;

import org.apache.commons.lang3.StringUtils;
import org.htmlunit.ScriptPreProcessor;
import org.htmlunit.html.HtmlElement;
import org.htmlunit.html.HtmlPage;

/**
 * PreProzessor to fix one default parameter method.
 *
 * @author Ronald Brill
 */
public class HtmxOneNineTenScriptPreProcessor implements ScriptPreProcessor {

    private final ScriptPreProcessor nextScriptPreProcessor_;

    public HtmxOneNineTenScriptPreProcessor() {
        nextScriptPreProcessor_ = null;
    }

    public HtmxOneNineTenScriptPreProcessor(final ScriptPreProcessor nextScriptPreProcessor) {
        nextScriptPreProcessor_ = nextScriptPreProcessor;
    }

    @Override
    public String preProcess(final HtmlPage htmlPage, final String sourceCode, final String sourceName,
            final int lineNumber, final HtmlElement htmlElement) {

        String patchedSourceCode = sourceCode;

        if (sourceName.contains("/htmx.js") && !sourceName.contains("/htmx.js#")) {
            patchedSourceCode = StringUtils.replace(
                    sourceCode,
                    "function makeTagRegEx(tag, global = false) {",
                    "function makeTagRegEx(tag) {\n"
                            + "            "
                            + "var global = arguments.length > 1 && arguments[1] !== undefined "
                                + "? arguments[1] : false;\n");
        }
        else if (sourceName.contains("/htmx.min.js") && !sourceName.contains("/htmx.min.js#")) {
            patchedSourceCode = StringUtils.replace(
                    sourceCode,
                    "function e(e,t=false){",
                    "function e(e){"
                            + "var t = arguments.length > 1 && arguments[1] !== undefined "
                                + "? arguments[1] : false; ");
        }

        if (nextScriptPreProcessor_ != null) {
            return nextScriptPreProcessor_.preProcess(htmlPage, patchedSourceCode, sourceName, lineNumber, htmlElement);
        }

        return patchedSourceCode;
    }
}