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EventLog: verify and complete the TestEventLog_test

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can now cover all the cases as initially intended,
including backtracking
This commit is contained in:
Fischlurch 2018-09-19 02:29:02 +02:00
parent 3994f805b0
commit 03a1d58198
4 changed files with 55 additions and 16 deletions
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6
src/lib/test/event-log.hpp
View file

@ -32,6 +32,12 @@
**
** Failure of match prints a detailed trace message to `STDERR`, in order
** to deliver a precise indication what part of the condition failed.
** @note this sequence prints the matches succeeding _at the point_ where each
** condition is added to the chain. Adding more conditions, especially when
** combined with changed search direction, might lead to backtracking, which
** happens silently within the search engine, without printing any further
** diagnostics. This means: the sequence of matches you see in this diagnostic
** output is not necessarily the last match patch, which lead to the final failure
**
** @see TestEventLog_test
** @see [usage example](\ref AbstractTangible_test)

6
tests/00support.tests
View file

@ -34,6 +34,12 @@ err-lit: ..before match("beans") @ Rec(EventLogHeader| this = baked beans )
err-lit: ..before match("spam") @ Rec(event|{spam})
err-lit: ..after HEAD baked beans
err-lit: __Log_condition_violated__
err-lit: FAILED to match("spam")
err-lit: ..before match("spam") @ Rec(event|{spam})
err-lit: ..before match("ham") @ Rec(event|{ham})
err-lit: ..before match("beans") @ Rec(EventLogHeader| this = baked beans )
err-lit: ..after HEAD baked beans
err-lit: __Log_condition_violated__
err-lit: FOUND at least match("ham") @ Rec(event|{ham})
err-lit: ..after match("eggs") @ Rec(EventLogHeader| this = eggs )
err-lit: ..before match("spam") @ Rec(event|{spam})

16
tests/library/test/test-event-log-test.cpp
View file

@ -110,8 +110,14 @@ namespace test{
CHECK (not log.verify("spam").after("beans").after("ham"));
log.event("beans");
CHECK (log.verify("beans").after("spam"));
}
CHECK (log.verify("beans").after("spam")); // Note: Backtracking! The first match on beans fails,
// only the match on second beans succeeds.
// consecutive matches always move by at least one step
CHECK ( log.verify("beans").after("ham").after("spam") .after("baked"));
CHECK (not log.verify("beans").after("ham").after("spam").after("spam").after("baked"));
CHECK ( log.verify("beans").after("ham").after("spam").locate("spam").locate("spam").after("baked"));
} // ^^^^^^ locate re-applies at current pos without moving
void
@ -342,14 +348,12 @@ namespace test{
"with shallots and aubergines garnished with truffle pate, brandy and with a fried egg on top and spam");
CHECK (log.verify("spam").before("(spam|").before("egg on top and spam"));
CHECK (log.verify("and spam").after("(spam|").after("spam!").before("bacon"));
CHECK (log.ensureNot("and spam").after("(spam|").after("spam!").after("bacon"));
// note: each consecutive match starts with the same element, on which the previous one succeeded
CHECK (log.verify("spam").before("spam").before("spam").before("spam").before("spam").before("bacon"));
// RegExp on full String representation
CHECK (log.verifyMatch("spam.+spam"));
CHECK (log.verifyMatch("spam.+spam").beforeMatch("spam(?!spam)"));
CHECK (log.verifyMatch("spam.+spam").beforeMatch("spam(?!.+spam)"));
CHECK (log.verifyEvent("fatal","spam").afterMatch("(spam.*){15}"));
// Cover all arguments with sequence of regular expressions

43
wiki/thinkPad.ichthyo.mm
View file

@ -31695,6 +31695,23 @@
<icon BUILTIN="button_ok"/>
<node CREATED="1537058445064" ID="ID_1377843323" MODIFIED="1537058450843" TEXT="kompletten Filter-Konfigurator"/>
<node CREATED="1537058451527" ID="ID_1849109468" MODIFIED="1537058459138" TEXT="stets auch die Richtung setzen"/>
<node CREATED="1537316776292" ID="ID_507846374" MODIFIED="1537316870949" TEXT="hier nun stets einen Schritt machen">
<richcontent TYPE="NOTE"><html>
<head>
</head>
<body>
<p>
...um &quot;H&#228;ngenbleiben&quot; auf dem gleichen Element auszuschlie&#223;en.
</p>
<p>
Vorsicht: um sauber genau einen Schritt machen zu k&#246;nnen, m&#252;ssen wir explizit vor&#252;bergehend den Filter abschalten
</p>
</body>
</html>
</richcontent>
<arrowlink COLOR="#5174b2" DESTINATION="ID_256131209" ENDARROW="Default" ENDINCLINATION="-241;-10;" ID="Arrow_ID_73536182" STARTARROW="None" STARTINCLINATION="169;19;"/>
</node>
</node>
<node COLOR="#338800" CREATED="1537058470628" ID="ID_244817932" MODIFIED="1537059384506" TEXT="refineSerach">
<icon BUILTIN="button_ok"/>
@ -31749,7 +31766,7 @@
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1537059388025" ID="ID_1276869558" MODIFIED="1537059394146" TEXT="Tests scheitern...">
<icon BUILTIN="flag-pink"/>
<node CREATED="1537059395184" ID="ID_77123611" MODIFIED="1537059453857" TEXT="EventLog_test">
<node COLOR="#338800" CREATED="1537059395184" ID="ID_77123611" MODIFIED="1537316730803" TEXT="EventLog_test">
<richcontent TYPE="NOTE"><html>
<head>
@ -31762,6 +31779,7 @@
</html>
</richcontent>
<icon BUILTIN="info"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1537059455216" ID="ID_318014472" MODIFIED="1537309403475">
<richcontent TYPE="NODE"><html>
<head>
@ -31793,8 +31811,9 @@
</node>
<node CREATED="1537230078498" ID="ID_746060961" MODIFIED="1537230098331" TEXT="wir setzen am vorherigen Match auf"/>
<node CREATED="1537230100031" ID="ID_831756745" MODIFIED="1537230107546" TEXT="das ist &#xfc;berraschend"/>
<node COLOR="#435e98" CREATED="1537230108686" ID="ID_256131209" MODIFIED="1537309438059" TEXT="sollten wir das &#xe4;ndern?">
<node COLOR="#435e98" CREATED="1537230108686" ID="ID_256131209" MODIFIED="1537316863454" TEXT="sollten wir das &#xe4;ndern?">
<arrowlink COLOR="#73a3ae" DESTINATION="ID_1088562812" ENDARROW="Default" ENDINCLINATION="255;0;" ID="Arrow_ID_1747758330" STARTARROW="None" STARTINCLINATION="191;47;"/>
<linktarget COLOR="#5174b2" DESTINATION="ID_256131209" ENDARROW="Default" ENDINCLINATION="-241;-10;" ID="Arrow_ID_73536182" SOURCE="ID_507846374" STARTARROW="None" STARTINCLINATION="169;19;"/>
<icon BUILTIN="help"/>
<node CREATED="1537230118588" ID="ID_173358506" MODIFIED="1537308994452" TEXT="principle of least surprise">
<icon BUILTIN="button_ok"/>
@ -31810,8 +31829,8 @@
</node>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1537309349547" ID="ID_1102778316" MODIFIED="1537309388433" TEXT="bestehende Tests korrigieren">
<icon BUILTIN="pencil"/>
<node COLOR="#338800" CREATED="1537309349547" ID="ID_1102778316" MODIFIED="1537315501823" TEXT="bestehende Tests korrigieren">
<icon BUILTIN="button_ok"/>
<node COLOR="#338800" CREATED="1537309372867" FOLDED="true" ID="ID_1847253086" MODIFIED="1537312895344" TEXT="verify_simpleUsage">
<icon BUILTIN="button_ok"/>
<node CREATED="1537312791212" ID="ID_510039930" MODIFIED="1537312803182" TEXT="weiterer Fehler"/>
@ -31819,17 +31838,21 @@
<arrowlink COLOR="#cb8fa1" DESTINATION="ID_665208250" ENDARROW="Default" ENDINCLINATION="55;0;" ID="Arrow_ID_1772260988" STARTARROW="None" STARTINCLINATION="-39;46;"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1537309378682" ID="ID_129678233" MODIFIED="1537309381368" TEXT="verify_callLogging">
<node COLOR="#338800" CREATED="1537309378682" ID="ID_129678233" MODIFIED="1537315494792" TEXT="verify_callLogging">
<icon BUILTIN="button_ok"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1537316714860" ID="ID_84746570" MODIFIED="1537316725828" TEXT="Tests zur Klarstellung erg&#xe4;nzen">
<icon BUILTIN="flag-yellow"/>
</node>
</node>
</node>
<node CREATED="1537059402359" ID="ID_1670401833" MODIFIED="1537059407506" TEXT="BusTerm_test"/>
<node CREATED="1537230718644" ID="ID_1760678465" MODIFIED="1537230724855" TEXT="Fix">
<node COLOR="#338800" CREATED="1537230726491" ID="ID_1088562812" MODIFIED="1537309430399" TEXT="before / after gehen stets einen Schritt">
<node COLOR="#435e98" CREATED="1537230718644" ID="ID_1760678465" MODIFIED="1537315480594" TEXT="Fix">
<icon BUILTIN="button_ok"/>
<node COLOR="#338800" CREATED="1537230726491" ID="ID_1088562812" MODIFIED="1537315479387" TEXT="before / after gehen stets einen Schritt">
<linktarget COLOR="#73a3ae" DESTINATION="ID_1088562812" ENDARROW="Default" ENDINCLINATION="255;0;" ID="Arrow_ID_1747758330" SOURCE="ID_256131209" STARTARROW="None" STARTINCLINATION="191;47;"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1537312702960" HGAP="37" ID="ID_665208250" MODIFIED="1537312886293" VSHIFT="15">
<node CREATED="1537312702960" HGAP="37" ID="ID_665208250" MODIFIED="1537315479387" VSHIFT="15">
<richcontent TYPE="NODE"><html>
<head>
@ -31862,7 +31885,7 @@
<icon BUILTIN="idea"/>
</node>
</node>
<node COLOR="#338800" CREATED="1537230751079" FOLDED="true" ID="ID_1776084088" MODIFIED="1537309459509" TEXT="neue reine Filter-Funktionen">
<node COLOR="#338800" CREATED="1537230751079" FOLDED="true" ID="ID_1776084088" MODIFIED="1537315479388" TEXT="neue reine Filter-Funktionen">
<icon BUILTIN="button_ok"/>
<node COLOR="#338800" CREATED="1537230790179" ID="ID_1688121233" MODIFIED="1537308959793" TEXT="wechseln nur den Filter">
<icon BUILTIN="button_ok"/>