Detailed information about defect clone:

11-C0.H0.M1.L0_S_S_05.war

Nickname of the defect

link-to-another-menu-item

Brief desctiption

Student's menu item Overview links to Other Exam Dates.

How to activate the defect

Click on Login in the header
Username blue, password pass, click on Login button
Click on Overview

Visibility of the defect

Expected	Actual

Parts

StudentService	TeacherService	DateUtility	GradeDAO	UserDAO
E05StudentService	BaseTeacherService	BaseDateUtility	GradeTypeDaoCriteria	UserDaoCriteria

URL to the defect source code

https://gitlab.kiv.zcu.cz/herout/TbUIS-UIS/blob/master/src/main/java/cz/zcu/kiv/matyasj/dp/service/users/error/E05StudentService.java

Source code with the injected defect

/** * DELIBERATE ERROR * * This error method indicates whether overview * changes view to other exam * * @return Indication whether change overview to other exam page */ @Override @ErrorMethod(errorMessage = "This error method shows other exam view after click on overview.") public boolean changeOverviewToOtherExam() { log.error(propertyLoader.getProperty("log.E05StudentService.changeOverviewToOtherExam")); return true; }

URL to the correct source code

https://gitlab.kiv.zcu.cz/herout/TbUIS-UIS/blob/master/src/main/java/cz/zcu/kiv/matyasj/dp/service/users/correct/BaseStudentService.java

Correct source code

/** * This method indicates whether overview * changes view to other exam * * @return Indication whether change overview to other exam page */ @Override public boolean changeOverviewToOtherExam() { return false; }

Logged information up to failure

2019-10-12 18:23:09.778 -- INFO LogHelper:31 - HHH000204: Processing PersistenceUnitInfo [name: cz.zcu.kiv.matyasj.dp] 2019-10-12 18:23:10.012 -- INFO Version:46 - HHH000412: Hibernate Core {5.4.1.Final} 2019-10-12 18:23:10.431 -- INFO Version:49 - HCANN000001: Hibernate Commons Annotations {5.1.0.Final} 2019-10-12 18:23:10.853 -- INFO C3P0ConnectionProvider:116 - HHH010002: C3P0 using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost:3306/uis-web-db 2019-10-12 18:23:10.853 -- INFO C3P0ConnectionProvider:117 - HHH10001001: Connection properties: {password=****, useUnicode=true, handling_mode=DELAYED_ACQUISITION_AND_HOLD, characterEncoding=UTF-8, user=uis-web} 2019-10-12 18:23:10.853 -- INFO C3P0ConnectionProvider:120 - HHH10001003: Autocommit mode: false 2019-10-12 18:23:11.056 -- INFO C3P0ConnectionProvider:200 - HHH10001007: JDBC isolation level: <unknown> 2019-10-12 18:23:11.462 -- INFO Dialect:158 - HHH000400: Using dialect: org.hibernate.dialect.MySQL55Dialect 2019-10-12 18:23:13.265 -- INFO access:47 - HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@28f5b5b4] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode. 2019-10-12 18:23:15.671 -- INFO access:47 - HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@2f930be7] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode. 2019-10-12 18:23:27.881 -- INFO JtaPlatformInitiator:52 - HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2019-10-12 18:23:28.147 -- INFO SecurityConfig:75 - SECURITY JDBC authentication process is running 2019-10-12 18:23:30.491 -- INFO SecurityConfig:93 - Authorization configuration process is running 2019-10-12 18:23:30.819 -- INFO BaseInitializer:97 - Initializing ... 2019-10-12 18:23:38.056 -- INFO BaseInitializer:463 - Initialized! 2019-10-12 18:23:38.181 -- INFO BaseInitializer:97 - Initializing ... 2019-10-12 18:37:14.837 -- INFO LoginController:30 - Request for login view 2019-10-12 18:37:20.324 -- INFO UserDaoCriteria:74 - User with username blue found. 2019-10-12 18:37:20.356 -- INFO SecurityConfig:121 - Success login - blue 2019-10-12 18:37:20.356 -- INFO SecurityConfig:125 - User login role: ROLE_STUDENT 2019-10-12 18:37:20.387 -- INFO UserDaoCriteria:74 - User with username blue found. 2019-10-12 18:37:20.403 -- INFO OverviewController:49 - Request for overview of student with id 17 for view. 2019-10-12 18:37:20.403 -- ERROR E05StudentService:50 - INJECTED_ERROR: E05StudentService_changeOverviewToOtherExam_causes_showing_other_exam_view