$ASSERTS: Difference between revisions
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(Created page with "The $ASSERTS metacommand enables debug tests with the _ASSERT macro. {{PageSyntax}} :$ASSERTS :$ASSERTS:CONSOLE {{PageDescription}} * If an error message is passed to the _ASSERT statement, it is displayed in the console window if $ASSERTS:CONSOLE is used. ==Availability== * '''Version 1.4 and up'''. {{PageExamples}} ''Example:'' Adding test checks for parameter inputs in a function. {{CodeStart}} {{Cl|$ASSERTS}}:CONSOLE {{Cl|D...") |
m (Protected "$ASSERTS" ([Edit=Allow only autoconfirmed users] (indefinite) [Move=Allow only autoconfirmed users] (indefinite))) |
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Revision as of 13:08, 29 April 2022
The $ASSERTS metacommand enables debug tests with the _ASSERT macro.
Syntax
Description
- If an error message is passed to the _ASSERT statement, it is displayed in the console window if $ASSERTS:CONSOLE is used.
Availability
- Version 1.4 and up.
Examples
Example: Adding test checks for parameter inputs in a function.
$ASSERTS:CONSOLE DO a = INT(RND * 10) b$ = myFunc$(a) PRINT a, , b$ _LIMIT 3 LOOP UNTIL _KEYHIT FUNCTION myFunc$ (value AS SINGLE) _ASSERT value > 0, "Value cannot be zero" _ASSERT value <= 10, "Value cannot exceed 10" IF value > 1 THEN plural$ = "s" myFunc$ = STRING$(value, "*") + STR$(value) + " star" + plural$ + " :-)" END FUNCTION |
See also