while

Description

Denotes the beginning of a while/end while loop. Evaluates a conditional expression to determine whether execution is to continue with the action lines directly below it, or with the lines following the matching end while.

Arguments

condition to run
Expression which, when evaluated to True, allows control to proceed to the succeeding action lines. When evaluated to False, control passes to the first action line following the associated end while.

Valid contexts

This action may be used within the following project items: test modules and user-defined actions.

Notes

  • This action ignores letter case for values of True and False, and is unaffected by the current state of the case sensitive built-in setting.
  • It is acceptable to use numeric expressions in the condition to run argument. TestArchitect treats the value 0 as False, and 1 as True. Note that an error is generated for any other numeric value.
  • The following operators may be used within an expression in the condition to run argument:
    Table 1. Comparison operators
    Precedence Comparison operator Meaning
    4 = equal to
    4 <> not equal to
    4 > greater than
    4 >= greater than or equal to
    4 < less than
    4 <= less than or equal to
    Table 2. Logical operators
    Precedence Logical operator Meaning
    5 not Value is TRUE if its operand is FALSE.
    6 and Value is TRUE if and only if both sides of the and operator are TRUE.
    7 or Value is TRUE if either side of the or operator is TRUE.
    Note: For the full list of operator precedence, see here.
  • Be careful when using while/end while loops, and in the expressions you use for condition to run. An infinite loop may cause the TA Playback tool to hang.
  • To exit a while/end while loop from within the block of action lines, use the built-in action exit loop.

Applicable Built-In Settings

The following settings are applicable to this action: remove double quotes from cellsnone.

Example

Action Lines

Result

Example

Action Lines

Result