NesMemoryDebugSource.java

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package com.rox;
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import com.rox.debug.memory.MemoryDebugSource;
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import java.util.function.IntUnaryOperator;
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/** {@link MemoryDebugSource} over a live {@link NES}, via {@link DebugCapture}'s side-effect-free peek. */
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final class NesMemoryDebugSource implements MemoryDebugSource {
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    private final NES nes;
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    NesMemoryDebugSource(final NES nes){
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        this.nes = nes;
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    }
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    /** Over a copy of RAM taken now - one copy per call, not per byte read. */
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    @Override
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    public IntUnaryOperator peek(){
18 1 1. peek : replaced return value with null for com/rox/NesMemoryDebugSource::peek → KILLED
 
        return DebugCapture.sideEffectFreePeek(nes.ram().snapshot(), nes.cartridge());
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    }
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}

Mutations

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1.1
Location : peek
Killed by : com.rox.NesMemoryDebugSourceTest.[engine:junit-jupiter]/[class:com.rox.NesMemoryDebugSourceTest]/[method:peekReadsRamMirrorsCartridgeAndRegisterPlaceholder()] replaced return value with null for com/rox/NesMemoryDebugSource::peek → KILLED

Active mutators

Tests examined


Report generated by PIT 1.22.1