Closed slabarque closed 8 months ago
I can confirm that you get a BSOD with TcUnit 1.2.0.0. It's a more graceful crash using the current master of TcUnit (1.2.1.0), but it still crashes. (both tests running with latest TwinCAT 3.1.4024.53).
Can't quite figure out what the problem is, however...
As you correctly say, one fix is to use an inbetween variable, but another solution is to use Assert using the primitive type that you are asserting.
Another alternative is to use assertequals for the correct primitive type. I noticed that you are using AssertEquals()
. If you use AssertEquals_BOOL()
instead, it works just fine on properties.
I generally don't recommend to use AssertEquals anyway, as it doesn't provide as good assertions-information as if you use the primitive type assertions instead.
@slabarque
This is according to the compiler. I've documented it in the FAQ here: https://tcunit.org/#/faq?id=_13-assertequalsany-on-properties-makes-my-development-environment-crash-why
As this is not a limitation in TcUnit, I will close this ticket now.
Describe the bug Asserting the expected value of a property makes TcXaeShell crash and triggers a windows Blue-Screen-Of-Death causing a full pc reboot.
To Reproduce Follow the introduction user guide. Then add a property to FB_Sum and assert it's value in a test.
Expected behavior No crash.
Software versions Which version of the applicable software did you use?
TcTargetBrowserPackage Extension 1.0 TcTargetBrowserPackage Visual Studio Extension Detailed Info
TcXaeDebuggerLiveWatch 1.0 TwinCAT XAE Live Watch Tool Window
TcXaeHelper 4024.40.0.0 Info
TcXaeModules 4024.40.0.0 TwinCAT TMC Editor, TwinCAT TMC Code Generator
TcXaeShell 1.7.1 TwinCAT XAE Shell customization
TcXaeStartPage 1.13 Beckhoff Start Page for TwinCAT XAE
TwinCAT 3 AML Data Exchange 1.10.0.0 Provides import and export of AutomationML for TwinCAT
TwinCAT Bode Plot 3.4.3147.12 Integration package for TwinCAT Bode Plot components
TwinCAT Filter Designer 3.4.3147.12 Integration package for TwinCAT Filter Designer components
TwinCAT Measurement 3.4.3147.12 This package contains the project system for TwinCAT Measurement projects.
TwinCAT Scope 3.4.3147.12 Integration package for TwinCAT Scope components
TwinCAT XAE Base 3.1.0.0 The TwinCAT XAE Base extension provides the basic project structure for TwinCAT projects.
TwinCAT XAE EventLogger 4024.40.0.0 The TwinCAT XAE Eventlogger extension provides the capability of monitoring events sent through the TwinCAT 3 Eventlogger of a target system.
TwinCAT XAE PLC 3.1.0.0 PLC Environment