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tests: added string replace freeze test for #11285

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This commit is contained in:
Oleg Agafonov 2024-03-23 19:24:23 +04:00
parent 40b55f7a59
commit 11bb5e6608
1 changed files with 39 additions and 0 deletions
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Mage.Tests/src/test/java/org/mage/test/serverside/performance/RulesFormatTest.java Normal file
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package org.mage.test.serverside.performance;
import mage.cards.repository.CardScanner;
import org.junit.Ignore;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
public class RulesFormatTest {
@Test
@Ignore // debug only, can be slow (10+ secs)
public void test_InfiniteFreezeOnStringReplace_Fast() {
// use case: in some point of time java's string replace code from GainAbilityAttachedEffect can freeze forever
// details: https://github.com/magefree/mage/issues/11285#issuecomment-2011326865
// status: can't reproduce original bug, maybe regexp freeze related to JRE versions/builds
CardScanner.scan();
CardScanner.getAllCards().forEach(card -> {
List<String> possibleObjectNames = new ArrayList<>();
// any card names
possibleObjectNames.add(card.getName());
// all names from GainAbilityAttachedEffect
possibleObjectNames.add("creature");
possibleObjectNames.add("permanent");
possibleObjectNames.add("land");
possibleObjectNames.add("planeswalker");
card.getAbilities().forEach(ability -> {
possibleObjectNames.forEach(name -> {
// simulate replacement code from GainAbilityAttachedEffect::getText
String sourceName = "This " + name;
ability.getRule(sourceName);
});
});
});
}
}