René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Sandboxed test is not compiling because of illegal unicode escape","articleBody":"**Description**\r\n\r\nSandboxed test is not compiling because commented stack trace contains \"illegal unicode escape\".\r\n\r\n**To Reproduce**\r\n\r\n1. Run a project in IntelliJ Idea 2022.1.3  - 2022.2.2\r\n2. Install [RC plugin build](https://github.com/UnitTestBot/UTBotJava/actions/runs/3217740096) \r\n3. Set Fuzzing to 100% (in File -\u003e Settings -\u003e Tools -\u003e  UnitTestBot)\r\n4. Add the following class (originally posted in #625 ):\r\n\r\n```java\r\npublic class SecurityCheck {\r\n\r\n    public int normalTest(int value) {\r\n        if (value \u003c 0) {\r\n            return -value;\r\n        }\r\n        return value;\r\n    }\r\n\r\n    public int read(File path) throws IOException {\r\n        byte[] bytes = Files.readAllBytes(path.toPath());\r\n        return bytes.length;\r\n    }\r\n\r\n    public int connect(Socket socket) throws IOException {\r\n        socket.connect(new InetSocketAddress(\"0.0.0.0\", 22));\r\n        return 0;\r\n    }\r\n\r\n    public String property(String key) {\r\n        return System.getProperty(key);\r\n    }\r\n\r\n    public String systemExit() {\r\n        System.exit(0);\r\n        return \"bad\";\r\n    }\r\n\r\n}\r\n```\r\n6. Generate tests with UnitTestBot\r\n7. Open generated tests\r\n\r\n**Expected behavior**\r\n\r\nProject can be successfully build after test generation.\r\n\r\n**Actual behavior**\r\n\r\nSecurityCheckTest is not compiled.\r\nThe following error is displayed:\r\n\r\n```java\r\nC:\\Users\\\u003cuser_name\u003e\\UTBotJava\\utbot-sample\\src\\test\\java\\org\\utbot\\examples\\securitycheck\\SecurityCheckTest.java:2823: error: illegal unicode escape\r\n        /* This test fails because method [org.utbot.examples.securitycheck.SecurityCheck.read] produces [java.security.AccessControlException: access denied (\"java.io.FilePermission\" \"jkmqh\\uhauh\" \"read\")]\r\n```\r\n\r\n**Visual proofs (screenshots, logs, images)**\r\n\r\n![image](https://user-images.githubusercontent.com/37301492/195096466-c0ffa9a3-36a7-4336-87af-63c1f254f2a4.png)\r\n\r\nThere is the following test generated by Fuzzer\r\n~~~java\r\n    ///region FUZZER: EXPLICITLY_THROWN_UNCHECKED_EXCEPTIONS for method read(java.io.File)\r\n\r\n    @Test\r\n    @DisplayName(\"read: path = File(String, String)\")\r\n    @Disabled(value = \"Disabled due to sandbox\")\r\n    public void testRead() {\r\n        SecurityCheck securityCheck = new SecurityCheck();\r\n        File path = new File(\"jkmqh\", \"uhauh\");\r\n        \r\n        /* This test fails because method [org.utbot.examples.securitycheck.SecurityCheck.read] produces [java.security.AccessControlException: access denied (\"java.io.FilePermission\" \"jkmqh\\uhauh\" \"read\")]\r\n            java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)\r\n            java.base/java.security.AccessController.checkPermission(AccessController.java:897)\r\n            java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)\r\n            java.base/java.lang.SecurityManager.checkRead(SecurityManager.java:661)\r\n            java.base/sun.nio.fs.WindowsChannelFactory.open(WindowsChannelFactory.java:299)\r\n            java.base/sun.nio.fs.WindowsChannelFactory.newFileChannel(WindowsChannelFactory.java:168)\r\n            java.base/sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:230)\r\n            java.base/java.nio.file.Files.newByteChannel(Files.java:371)\r\n            java.base/java.nio.file.Files.newByteChannel(Files.java:422)\r\n            java.base/java.nio.file.Files.readAllBytes(Files.java:3206)\r\n            org.utbot.examples.securitycheck.SecurityCheck.read(SecurityCheck.java:19) */\r\n    }\r\n    ///endregion\r\n~~~\r\n\r\n**Environment**\r\n\r\nWindows 10 Pro\r\nIntelliJ IDEA 2022.2.2\r\n\r\n**Additional context**\r\n\r\n_Originally posted by @alisevych in https://github.com/UnitTestBot/UTBotJava/issues/1125#issuecomment-1274629069_\r\n      ","author":{"url":"https://github.com/alisevych","@type":"Person","name":"alisevych"},"datePublished":"2022-10-11T12:47:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/1134/UTBotJava/issues/1134"}