Help / WLanguage / WLanguage functions / Standard functions / Debug functions
  • Operating mode
  • Managing the assertions
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WindowsLinuxPHPWEBDEV - Browser code
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Stored procedures
Checks whether the specified expressions are different in assertive programming and in automated test mode.
// The function should not return 0
dbgCheckDifferent(CalcFunction(), 0)
dbgCheckDifferent(<Expression 1> , <Expression 2> [, <Comments> [, <Parameter 1> [... [, <Parameter N>]]]])
<Expression 1>: Character string
Any expression.
<Expression 2>: Character string
Any expression.
<Comments>: Character string
Character string in the format defined by StringBuild.
<Parameter 1>: Any type
First parameter expected by <Comments>.
<Parameter N>: Any type
Last parameter expected by <Comments>.

Operating mode

When the expressions are equal:
  • WINDEVWEBDEV - Server code in automated test mode, an error is added to the test status report (equivalent to TestWriteResult).
  • in manual test mode, an assertion is displayed (equivalent to dbgAssert).
  • in runtime mode, an assertion is displayed if the assertions have been enabled (equivalent to dbgAssert).
When running an application, the expression is not evaluated if the assertions are not enabled.
dbgOnError allows you to automatically start a WLanguage procedure. This procedure is used to retrieve the comment linked to the error.
AndroidAndroid Widget

Managing the assertions

The messages of dbgCheckDifferent will be written into the ADB log (at "Assert" level). For more details, see Managing ADB logs.
Business / UI classification: Neutral code
Component: wd300vm.dll
Minimum version required
  • Version 17
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Last update: 07/03/2023

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