everbrightw opened a new issue, #6118:
URL: https://github.com/apache/incubator-kie-drools/issues/6118
### Description
I encountered non-deterministic behavior while running the following tests
using NonDex:
1.
org.drools.model.codegen.execmodel.AccumulateTest#testInlineAccumulateWithAnd
2.
org.drools.model.codegen.execmodel.AccumulateTest#testBindingOrderWithInlineAccumulateAndLists
### Steps to reproduce
NonDex: https://github.com/TestingResearchIllinois/NonDex
Run the tests with NonDex:
```
mvn -pl drools-model/drools-model-codegen
edu.illinois:nondex-maven-plugin:2.1.7:nondex
-Dtest=org.drools.model.codegen.execmodel.AccumulateTest#testInlineAccumulateWithAnd
```
The error message shows:
<details>
<summary>Click to view</summary>
```
[ERROR] Failures:
[ERROR]
AccumulateTest.testInlineAccumulateWithAnd:2752->BaseModelTest.getKieSession:105->BaseModelTest.getKieSession:109->BaseModelTest.getKieContainer:113->BaseModelTest.getKieContainer:120->BaseModelTest.createKieBuilder:131->BaseModelTest.createKieBuilder:156
[Message [id=1, level=ERROR,
path=src/main/java/defaultpkg/RulesFCB815F80535171A856D047578567E4ARuleMethods0.java,
line=57, column=7042
text=The method execute(Block2<List,BigDecimal>) in the type
ConsequenceBuilder._2<List,BigDecimal> is not applicable for the arguments
(LambdaConsequence5A97B91F758DE5E929A604F8AF538731)], Message [id=2,
level=ERROR,
path=src/main/java/defaultpkg/RulesFCB815F80535171A856D047578567E4ARuleMethods0.java,
line=0, column=0
text=Java source of
src/main/java/defaultpkg/RulesFCB815F80535171A856D047578567E4ARuleMethods0.java
in error:
package defaultpkg;
import org.drools.modelcompiler.dsl.pattern.D;
import org.drools.model.Index.ConstraintType;
import org.drools.model.codegen.execmodel.AccumulateTest.Order;
import java.math.BigDecimal;
import org.drools.model.codegen.execmodel.AccumulateTest.Car;
import static defaultpkg.RulesFCB815F80535171A856D047578567E4A.*;
import static defaultpkg.RulesFCB815F80535171A856D047578567E4A.*;
public class RulesFCB815F80535171A856D047578567E4ARuleMethods0 {
/**
* Rule name: R
*/
public static org.drools.model.Rule rule_R() {
final org.drools.model.Variable<java.math.BigDecimal> var_$total =
D.declarationOf(java.math.BigDecimal.class,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.java_math_BigDecimal_Metadata_INSTANCE,
"$total");
final
org.drools.model.Variable<org.drools.model.codegen.execmodel.AccumulateTest.Car>
var_$car_1_sCoPe =
D.declarationOf(org.drools.model.codegen.execmodel.AccumulateTest.Car.class,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.org_drools_model_codegen_execmodel_AccumulateTest_Car_Metadata_INSTANCE,
"$car_1_sCoPe");
final
org.drools.model.Variable<org.drools.model.codegen.execmodel.AccumulateTest.Order>
var_GENERATED_$pattern_Order$2$ =
D.declarationOf(org.drools.model.codegen.execmodel.AccumulateTest.Order.class,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.org_drools_model_codegen_execmodel_AccumulateTest_Order_Metadata_INSTANCE,
"GENERATED_$pattern_Order$2$");
final org.drools.model.Variable<java.math.BigDecimal>
var_$price_1_sCoPe = D.declarationOf(java.math.BigDecimal.class,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.java_math_BigDecimal_Metadata_INSTANCE,
"$price_1_sCoPe");
final org.drools.model.Variable<java.math.BigDecimal> var_total =
D.declarationOf(java.math.BigDecimal.class,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.java_math_BigDecimal_Metadata_INSTANCE,
"total");
org.drools.model.Rule rule = D.rule("R")
.build(D.pattern(var_$total),
D.accumulate(D.and(D.pattern(var_$car_1_sCoPe).expr("GENERATED_9B0C55783F006C0E62C1D71652E2D1F6",
defaultpkg.P30.LambdaPredicate30E28C5B6FC1EE01A1A5E80C4BD31C35.INSTANCE,
D.alphaIndexedBy(boolean.class,
org.drools.model.Index.ConstraintType.EQUAL,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.org_drools_model_codegen_execmodel_AccumulateTest_Car_Metadata_INSTANCE.getPropertyIndex("discontinued"),
defaultpkg.P51.LambdaExtractor519DC0D2200DB8C0CE09AEB4B0C3EA93.INSTANCE,
true),
D.reactOn("discontinued")),
D.pattern(var_GENERATED_$pattern_Order$2$).expr("GENERATED_19C0B6B21686A8E04442698566247F3B",
var_$car_1_sCoPe,
defaultpkg.PEF.LambdaPredicateEF21722F0A1FCC0E95ACD94C1A6B2117.INSTANCE,
D.betaIndexedBy(org.drools.model.codegen.execmodel.AccumulateTest.Car.class,
org.drools.model.Index.ConstraintType.EQUAL,
DomainClassesMetadataFCB815F80535171A856D047578567E4A.org_drools_model_codegen_execmodel_AccumulateTest_Order_Metadata_INSTANCE.getPropertyIndex("item"),
defaultpkg.P77.LambdaExtractor77565E1C1F219C6B34657CAF2D3078EB.INSTANCE,
defaultpkg.PBB.LambdaExtractorBBD0304C512D0A3ECA630EC377552F10.INSTANCE,
org.drools.model.codegen.execmodel.AccumulateTest.Car.class),
D.reactOn("item")).bind(var_$price_1_sCoPe,
defaultpkg.PC7.LambdaExtractorC7CBBC8CF2638092C1BDE953A419E4DE.INSTANCE,
D.reactOn("price"))),
D.accFunction(RAccumulate3::new,
var_$price_1_sCoPe).as(var_$total)),
D.on(var_result,
var_$total).execute(defaultpkg.P5A.LambdaConsequence5A97B91F758DE5E929A604F8AF538731.INSTANCE));
return rule;
}
}
]]
```
</details>
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