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Code Issues Releases Wiki Activity

Fix OOB when item insertion wraps around (#1277)

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Co-authored-by: Jonathan Coates <git@squiddev.cc>
This commit is contained in:
Emma
2022-12-29 04:26:25 -07:00
committed by GitHub
parent a1d5c76d00
commit 7a83a403f0
2 changed files with 40 additions and 3 deletions
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38
projects/common/src/test/java/dan200/computercraft/shared/util/InventoryUtilTest.java Normal file
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/*
* This file is part of ComputerCraft - http://www.computercraft.info
* Copyright Daniel Ratcliffe, 2011-2022. Do not distribute without permission.
* Send enquiries to dratcliffe@gmail.com
*/
package dan200.computercraft.shared.util;
import dan200.computercraft.test.shared.WithMinecraft;
import net.minecraft.world.SimpleContainer;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import org.junit.jupiter.api.Test;
import static dan200.computercraft.test.shared.ItemStackMatcher.isStack;
import static org.hamcrest.MatcherAssert.assertThat;
@WithMinecraft
public class InventoryUtilTest {
@Test
public void testStoreOffset() {
var container = new SimpleContainer(9);
var remainder = InventoryUtil.storeItemsFromOffset(container, new ItemStack(Items.COBBLESTONE, 32), 4);
assertThat("Remainder is empty", remainder, isStack(ItemStack.EMPTY));
assertThat("Was inserted into slot", container.getItem(4), isStack(new ItemStack(Items.COBBLESTONE, 32)));
}
@Test
public void testStoreOffsetWraps() {
var container = new SimpleContainer(9);
container.setItem(0, new ItemStack(Items.DIRT));
for (var slot = 4; slot < 9; slot++) container.setItem(slot, new ItemStack(Items.DIRT));
var remainder = InventoryUtil.storeItemsFromOffset(container, new ItemStack(Items.COBBLESTONE, 32), 4);
assertThat("Remainder is empty", remainder, isStack(ItemStack.EMPTY));
assertThat("Was inserted into slot", container.getItem(1), isStack(new ItemStack(Items.COBBLESTONE, 32)));
}
}