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72 lines
1.9 KiB
Text
72 lines
1.9 KiB
Text
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// Tests for the qsubstr command.
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// This one should be safe to run in C-CON.
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// overlong string at definition (should warn)
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define QSRC 400
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definequote QSRC -123456789-123456789-123456789-123456789-123456789-123456789-123456789-123456789-123456789-123456789-123456789-123456789=123456789
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define QSRC_SHORT 401
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definequote QSRC_SHORT -123456789
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define QDST 500
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definequote QDST
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// for gettimedate
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gamevar sec 0 0
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gamevar x 0 0
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onevent EVENT_ENTERLEVEL
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// first, a plain, non-border-case call
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qsubstr QDST QSRC 10 10 // -> "-123456789"
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userquote QDST
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// length zero yields the empty string
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qsubstr QDST QSRC 20 0 // -> ""
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userquote QDST
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// start+length > strlen of source: no error
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qsubstr QDST QSRC_SHORT 8 6 // -> "89"
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userquote QDST
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// start == strlen of source
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qsubstr QDST QSRC_SHORT 10 1 // -> ""
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userquote QDST
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// Make QDST contain
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// -123456789<NUL>123456789-...
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qstrcpy QDST QSRC_SHORT
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qstrcpy QSRC_SHORT QSRC
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qstrcpy QSRC_SHORT QDST
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userquote QSRC_SHORT // -> "-123456789"
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// start == strlen of source, trailing bytes after source <NUL>
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qsubstr QDST QSRC_SHORT 10 2 // -> ""
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userquote QDST
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// start is beyond-<NUL> of the source
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qsubstr QDST QSRC_SHORT 11 9 // -> ""
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userquote QDST
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// copy whole string (127 chars + 1 <NUL> == MAXQUOTELEN)
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qsubstr QDST QSRC 0 1000 // -> "-123456789-123456789-...=123456"
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userquote QDST
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/** TESTS FOR source == dest **/
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qsubstr QDST QDST 0 20 // -> "-123456789-123456789"
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userquote QDST
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qsubstr QDST QDST 5 10 // -> "56789-1234"
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userquote QDST
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/** TESTS FOR invalid input **/
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gettimedate sec x x x x x x x
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ifvarand sec 1
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qsubstr QDST QSRC -1 10 // invalid start
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else
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qsubstr QDST QSRC 0 -1 // invalid length
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// Reached only in C-CON:
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qsubstr QDST QSRC 128 0 // invalid start
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endevent
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