/*
    * Copyright (c) 2002-2025 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;
  
  import org.htmlunit.WebDriverTestCase;
  import org.htmlunit.junit.BrowserRunner;
  import org.htmlunit.junit.annotation.Alerts;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /**
   * Test for special IE Scripts.
   *
   * @author Ahmed Ashour
   * @author Marc Guillemot
   * @author Adam Doupe
   * @author Frank Danek
   */
  @RunWith(BrowserRunner.class)
  public class IEConditionalCompilationTest extends WebDriverTestCase {
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      public void simple() throws Exception {
          final String script = "/*@cc_on log('testing @cc_on'); @*/";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      @Alerts("3")
      public void simple2() throws Exception {
          final String script = "var a={b:/*@cc_on!@*/false,c:/*@cc_on!@*/false};\n"
              + "var foo = (1 + 2/*V*/);\n"
              + "log(foo)";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      public void simple3() throws Exception {
          final String script = "/*@cc_on @*/\n"
              + "/*@if (@_win32)\n"
              + "log('testing @cc_on');\n"
              + "/*@end @*/";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      public void simple4() throws Exception {
          final String script = "/*@cc_on log(1) @*/\n"
              + "/*@if (@_win32)\n"
              + "log('testing @cc_on');\n"
              + "/*@end @*/";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      public void ifTest() throws Exception {
          final String script = "/*@cc_on@if(@_jscript_version>=5){log(@_jscript_version)}@end@*/";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
      @Test
      public void variables_jscript_version() throws Exception {
          final String script = "/*@cc_on log(@_jscript_version) @*/";
          testScript(script);
      }
  
      /**
       * @throws Exception if the test fails
       */
     @Test
     public void variables_jscript_build() throws Exception {
         final String script = "/*@cc_on log(@_jscript_build) @*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void reservedString() throws Exception {
         final String script = "/*@cc_on log('testing /*@cc_on'); @*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void set() throws Exception {
         final String script = "/*@cc_on @set @mine = 12 log(@mine); @*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void elif() throws Exception {
         final String script = "/*@cc_on @if(@_win32)type='win';@elif(@_mac)type='mac';@end log(type); @*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void dollar_single_quote_in_string() throws Exception {
         final String script = "/*@cc_on var test='$2'; log(test);@*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void dollar_double_quote_in_string() throws Exception {
         final String script = "/*@cc_on var test=\"$2\"; log(test);@*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void slashes_in_single_quotes() throws Exception {
         final String script = "/*@cc_on var test='\\\\\'; log(test);@*/";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     public void slash_dollar_in_single_quotes() throws Exception {
         final String script = "/*@cc_on var test='\\$\'; log(test);@*/";
         testScript(script);
     }
 
     private void testScript(final String script) throws Exception {
         final String html
             = "<html><head>\n"
             + "<script>\n"
             + LOG_TITLE_FUNCTION
             + script + "\n"
             + "</script>\n"
             + "</head><body>\n"
             + "</body></html>";
 
         loadPageVerifyTitle2(html);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     @Alerts("false")
     public void escaping() throws Exception {
         final String script = "var isMSIE=eval('false;/*@cc_on@if(@\\x5fwin32)isMSIE=true@end@*/');\n"
             + "log(isMSIE);";
         testScript(script);
     }
 
     /**
      * @throws Exception if the test fails
      */
     @Test
     @Alerts("false")
     public void eval() throws Exception {
         final String script =
             "var isMSIE;\n"
             + "eval('function f() { isMSIE=eval(\"false;/*@cc_on@if(@' + '_win32)isMSIE=true@end@*/\") }');\n"
             + "f();\n"
             + "log(isMSIE);";
         testScript(script);
     }
 
     /**
      * Regression test for bug 3076667.
      * @throws Exception if the test fails
      */
     @Test
     public void bug3076667() throws Exception {
         final String script =
             "/*@cc_on @*/\n"
             + "/*@if (true) log('Alert');\n"
             + "@end @*/ ";
         testScript(script);
     }
 
     /**
      * As of HtmlUnit-2.9, escaped double quote \" was altered.
      * @throws Exception if the test fails
      */
     @Test
     public void escapedDoubleQuote() throws Exception {
         final String script =
             "/*@cc_on\n"
             + "document.write(\"\\\"\\\"\");\n"
             + "log(1);\n"
             + "@*/\n"
             + "</script></html>";
 
         testScript(script);
     }
 }