mirror of
https://github.com/GTNewHorizons/ForgeMultipart.git
synced 2026-11-13 17:04:25 +00:00
test: characterize microblock renderer
This commit is contained in:
Algent committed
1 parent
0d03dea7b6
commit
7a031e6cb4
1 file changed
+289
@@ -0,0 +1,289 @@
|
||||
package codechicken.microblock;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertEquals;
|
||||
import static org.junit.jupiter.api.Assertions.assertNotSame;
|
||||
import static org.junit.jupiter.api.Assertions.assertSame;
|
||||
import static org.junit.jupiter.api.Assertions.assertTrue;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.Method;
|
||||
import java.lang.reflect.Modifier;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
import java.util.TreeSet;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
|
||||
import net.minecraft.block.Block.SoundType;
|
||||
import net.minecraft.entity.Entity;
|
||||
import net.minecraft.entity.player.EntityPlayer;
|
||||
import net.minecraft.item.ItemStack;
|
||||
import net.minecraft.util.IIcon;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.objectweb.asm.ClassReader;
|
||||
import org.objectweb.asm.Opcodes;
|
||||
import org.objectweb.asm.Type;
|
||||
import org.objectweb.asm.tree.AbstractInsnNode;
|
||||
import org.objectweb.asm.tree.ClassNode;
|
||||
import org.objectweb.asm.tree.MethodInsnNode;
|
||||
import org.objectweb.asm.tree.MethodNode;
|
||||
|
||||
import codechicken.lib.render.BlockRenderer.BlockFace;
|
||||
import codechicken.lib.vec.Cuboid6;
|
||||
import codechicken.lib.vec.Vector3;
|
||||
import codechicken.microblock.MicroMaterialRegistry.IMicroMaterial;
|
||||
|
||||
class MicroblockRenderCharacterizationTest {
|
||||
|
||||
private static final Set<String> METHODS = signatures(
|
||||
"face()Ljava/lang/ThreadLocal;",
|
||||
"renderCuboid(Lcodechicken/lib/vec/Vector3;Lcodechicken/microblock/MicroMaterialRegistry$IMicroMaterial;ILcodechicken/lib/vec/Cuboid6;I)V",
|
||||
"renderHighlight(Lnet/minecraft/entity/player/EntityPlayer;Lnet/minecraft/util/MovingObjectPosition;Lcodechicken/microblock/CommonMicroClass;II)V",
|
||||
"renderItem(Lcodechicken/microblock/Microblock;II)V");
|
||||
|
||||
@Test
|
||||
void keepsFacadeAndCompanionSurfaces() throws Exception {
|
||||
assertTrue(Modifier.isPublic(MicroblockRender.class.getModifiers()));
|
||||
assertTrue(Modifier.isFinal(MicroblockRender.class.getModifiers()));
|
||||
assertEquals(METHODS, publicDeclaredMethods(MicroblockRender.class));
|
||||
assertEquals(0, MicroblockRender.class.getDeclaredFields().length);
|
||||
for (Method method : MicroblockRender.class.getDeclaredMethods()) {
|
||||
assertTrue(Modifier.isStatic(method.getModifiers()), method.toString());
|
||||
}
|
||||
|
||||
assertTrue(Modifier.isPublic(MicroblockRender$.class.getModifiers()));
|
||||
assertTrue(Modifier.isFinal(MicroblockRender$.class.getModifiers()));
|
||||
assertEquals(METHODS, publicDeclaredMethods(MicroblockRender$.class));
|
||||
|
||||
Field module = MicroblockRender$.class.getField("MODULE$");
|
||||
assertSame(MicroblockRender$.class, module.getType());
|
||||
assertEquals(Modifier.PUBLIC | Modifier.STATIC | Modifier.FINAL, module.getModifiers());
|
||||
assertSame(MicroblockRender$.MODULE$, module.get(null));
|
||||
|
||||
Field face = MicroblockRender$.class.getDeclaredField("face");
|
||||
assertSame(ThreadLocal.class, face.getType());
|
||||
assertEquals(Modifier.PRIVATE | Modifier.FINAL, face.getModifiers());
|
||||
assertEquals(2, MicroblockRender$.class.getDeclaredFields().length);
|
||||
}
|
||||
|
||||
@Test
|
||||
void keepsBlockFacesThreadLocal() throws InterruptedException {
|
||||
ThreadLocal<BlockFace> faces = MicroblockRender.face();
|
||||
assertSame(faces, MicroblockRender$.MODULE$.face());
|
||||
|
||||
BlockFace local = faces.get();
|
||||
assertSame(local, faces.get());
|
||||
|
||||
AtomicReference<BlockFace> other = new AtomicReference<>();
|
||||
Thread thread = new Thread(() -> other.set(faces.get()), "microblock-render-characterization");
|
||||
thread.start();
|
||||
thread.join();
|
||||
assertNotSame(local, other.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
void rendersOnlyUnmaskedCuboidFaces() {
|
||||
Vector3 pos = new Vector3(2, 3, 4);
|
||||
Cuboid6 bounds = new Cuboid6(0, 0, 0, 1, 1, 1);
|
||||
RecordingMaterial material = new RecordingMaterial();
|
||||
|
||||
MicroblockRender.renderCuboid(pos, material, 7, bounds, 0);
|
||||
assertCalls(material.calls, 6, pos, 7, bounds);
|
||||
|
||||
material.calls.clear();
|
||||
MicroblockRender$.MODULE$.renderCuboid(pos, material, -1, bounds, 0b101010);
|
||||
assertCalls(material.calls, 3, pos, -1, bounds);
|
||||
|
||||
material.calls.clear();
|
||||
MicroblockRender.renderCuboid(pos, material, 0, bounds, 0b111111);
|
||||
assertEquals(0, material.calls.size());
|
||||
}
|
||||
|
||||
@Test
|
||||
void keepsTransformedClientCallsAndNoPlacementExit() throws IOException {
|
||||
ClassNode type = new ClassNode();
|
||||
new ClassReader(MicroblockRender$.class.getName()).accept(type, 0);
|
||||
|
||||
MethodNode item = method(type, "renderItem", "(Lcodechicken/microblock/Microblock;II)V");
|
||||
assertCall(item, Opcodes.INVOKEVIRTUAL, "codechicken/microblock/Microblock", "setShape", "(II)V");
|
||||
assertCall(
|
||||
item,
|
||||
Opcodes.INVOKEINTERFACE,
|
||||
"codechicken/microblock/MicroblockClient",
|
||||
"getBounds",
|
||||
"()Lcodechicken/lib/vec/Cuboid6;");
|
||||
assertCall(
|
||||
item,
|
||||
Opcodes.INVOKEINTERFACE,
|
||||
"codechicken/microblock/MicroblockClient",
|
||||
"render",
|
||||
"(Lcodechicken/lib/vec/Vector3;I)V");
|
||||
|
||||
MethodNode highlight = method(
|
||||
type,
|
||||
"renderHighlight",
|
||||
"(Lnet/minecraft/entity/player/EntityPlayer;Lnet/minecraft/util/MovingObjectPosition;Lcodechicken/microblock/CommonMicroClass;II)V");
|
||||
int placement = callIndex(highlight, "codechicken/microblock/MicroblockPlacement$", "apply");
|
||||
int earlyReturn = opcodeIndexAfter(highlight, Opcodes.RETURN, placement);
|
||||
int firstGlCall = ownerCallIndex(highlight, "org/lwjgl/opengl/GL11", placement);
|
||||
assertTrue(placement >= 0);
|
||||
assertTrue(earlyReturn > placement);
|
||||
assertTrue(firstGlCall > earlyReturn);
|
||||
assertCall(
|
||||
highlight,
|
||||
Opcodes.INVOKEINTERFACE,
|
||||
"codechicken/microblock/MicroblockClient",
|
||||
"render",
|
||||
"(Lcodechicken/lib/vec/Vector3;I)V");
|
||||
}
|
||||
|
||||
private static void assertCalls(List<RenderCall> calls, int count, Vector3 pos, int pass, Cuboid6 bounds) {
|
||||
assertEquals(count, calls.size());
|
||||
for (RenderCall call : calls) {
|
||||
assertSame(pos, call.pos);
|
||||
assertEquals(pass, call.pass);
|
||||
assertSame(bounds, call.bounds);
|
||||
}
|
||||
}
|
||||
|
||||
private static Set<String> publicDeclaredMethods(Class<?> type) {
|
||||
Set<String> methods = new TreeSet<>();
|
||||
for (Method method : type.getDeclaredMethods()) {
|
||||
if (Modifier.isPublic(method.getModifiers())) {
|
||||
methods.add(method.getName() + Type.getMethodDescriptor(method));
|
||||
}
|
||||
}
|
||||
return methods;
|
||||
}
|
||||
|
||||
private static Set<String> signatures(String... signatures) {
|
||||
return new TreeSet<>(Arrays.asList(signatures));
|
||||
}
|
||||
|
||||
private static MethodNode method(ClassNode type, String name, String descriptor) {
|
||||
for (MethodNode method : type.methods) {
|
||||
if (name.equals(method.name) && descriptor.equals(method.desc)) {
|
||||
return method;
|
||||
}
|
||||
}
|
||||
throw new AssertionError("Missing method " + name + descriptor);
|
||||
}
|
||||
|
||||
private static void assertCall(MethodNode method, int opcode, String owner, String name, String descriptor) {
|
||||
for (AbstractInsnNode instruction : method.instructions.toArray()) {
|
||||
if (instruction instanceof MethodInsnNode) {
|
||||
MethodInsnNode call = (MethodInsnNode) instruction;
|
||||
if (call.getOpcode() == opcode && owner.equals(call.owner)
|
||||
&& name.equals(call.name)
|
||||
&& descriptor.equals(call.desc)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
throw new AssertionError("Missing call " + owner + '.' + name + descriptor);
|
||||
}
|
||||
|
||||
private static int callIndex(MethodNode method, String owner, String name) {
|
||||
AbstractInsnNode[] instructions = method.instructions.toArray();
|
||||
for (int i = 0; i < instructions.length; i++) {
|
||||
if (instructions[i] instanceof MethodInsnNode) {
|
||||
MethodInsnNode call = (MethodInsnNode) instructions[i];
|
||||
if (owner.equals(call.owner) && name.equals(call.name)) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
private static int ownerCallIndex(MethodNode method, String owner, int start) {
|
||||
AbstractInsnNode[] instructions = method.instructions.toArray();
|
||||
for (int i = start + 1; i < instructions.length; i++) {
|
||||
if (instructions[i] instanceof MethodInsnNode && owner.equals(((MethodInsnNode) instructions[i]).owner)) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
private static int opcodeIndexAfter(MethodNode method, int opcode, int start) {
|
||||
AbstractInsnNode[] instructions = method.instructions.toArray();
|
||||
for (int i = start + 1; i < instructions.length; i++) {
|
||||
if (instructions[i].getOpcode() == opcode) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
private static final class RecordingMaterial implements IMicroMaterial {
|
||||
|
||||
private final List<RenderCall> calls = new ArrayList<>();
|
||||
|
||||
@Override
|
||||
public IIcon getBreakingIcon(int side) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void renderMicroFace(Vector3 pos, int pass, Cuboid6 bounds) {
|
||||
calls.add(new RenderCall(pos, pass, bounds));
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isTransparent() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getLightValue() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float getStrength(EntityPlayer player) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getLocalizedName() {
|
||||
return "recording";
|
||||
}
|
||||
|
||||
@Override
|
||||
public ItemStack getItem() {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getCutterStrength() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SoundType getSound() {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public float explosionResistance(Entity entity) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
private static final class RenderCall {
|
||||
|
||||
private final Vector3 pos;
|
||||
private final int pass;
|
||||
private final Cuboid6 bounds;
|
||||
|
||||
private RenderCall(Vector3 pos, int pass, Cuboid6 bounds) {
|
||||
this.pos = pos;
|
||||
this.pass = pass;
|
||||
this.bounds = bounds;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user