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Code Issues Activity

(test) Fix tests that works on my machine (TM)

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This commit is contained in:
Viktor Lofgren
2025-08-14 00:59:58 +02:00
parent 2a2d951c2f
commit 68f52ca350
1 changed files with 18 additions and 5 deletions
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23
code/libraries/array/test/nu/marginalia/NativeAlgosTest.java
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@@ -4,18 +4,31 @@ import nu.marginalia.array.DirectFileReader;
import nu.marginalia.array.LongArray;
import nu.marginalia.array.LongArrayFactory;
import nu.marginalia.ffi.LinuxSystemCalls;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.lang.foreign.Arena;
import java.lang.foreign.MemorySegment;
import java.lang.foreign.ValueLayout;
import java.nio.file.Files;
import java.nio.file.Path;
public class NativeAlgosTest {
Path testFile;
@BeforeEach
public void setUp() throws IOException {
testFile = Files.createTempFile("NativeAlgosTest", ".dat");
}
@AfterEach
public void tearDown() throws IOException {
Files.deleteIfExists(testFile);
}
@Test
public void test() throws IOException {
LongArray array = LongArrayFactory.mmapForWritingShared(Path.of("/tmp/test"), 1024);
LongArray array = LongArrayFactory.mmapForWritingShared(testFile, 1024);
for (int i = 0; i < 1024; i++) {
array.set(i, i);
}
@@ -23,7 +36,7 @@ public class NativeAlgosTest {
var ms = Arena.global().allocate(512, 8);
int fd = LinuxSystemCalls.openDirect(Path.of("/tmp/test"));
int fd = LinuxSystemCalls.openDirect(testFile);
int ret = LinuxSystemCalls.readAt(fd, ms, 512);
System.out.println(ret);
System.out.println(ms.byteSize());
@@ -38,14 +51,14 @@ public class NativeAlgosTest {
@Test
void testDirectFileReader() throws IOException {
LongArray array = LongArrayFactory.mmapForWritingShared(Path.of("/tmp/test"), 1024);
LongArray array = LongArrayFactory.mmapForWritingShared(testFile, 1024);
for (int i = 0; i < 1024; i++) {
array.set(i, i);
}
array.close();
try (var dfr = new DirectFileReader(Path.of("/tmp/test"))) {
try (var dfr = new DirectFileReader(testFile)) {
LongArray array2 = LongArrayFactory.onHeapConfined(64);
dfr.readAligned(array2, 0);
for (int i = 0; i < array2.size(); i++) {
@@ -54,7 +67,7 @@ public class NativeAlgosTest {
}
var alignedBuffer = Arena.ofAuto().allocate(4096, 4096);
try (var dfr = new DirectFileReader(Path.of("/tmp/test"))) {
try (var dfr = new DirectFileReader(testFile)) {
MemorySegment dest = Arena.ofAuto().allocate(504, 1);
dfr.readUnaligned(dest, alignedBuffer, 8);