You want a conditional break point. From "perldebug":

b [line] [condition]

Set a breakpoint before the given line. If a condition is specified, it's evaluated each time the statement is reached: a breakpoint is taken only if the condition is true. Breakpoints may only be set on lines that begin an executable statement. Conditions don't use if:

    b 237 $x > 30
    b 237 ++$count237 < 11
    b 33 /pattern/i

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If the line number is ., sets a breakpoint on the current line:

    b . $n > 100

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In reply to Re: Get the number of the current test when debugging a test script by RonW
in thread Get the number of the current test when debugging a test script by Dumu

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