And this test too

thecoop · thecoop · commit c672a6d7cfc7 · 2025-07-28T13:25:12.000+01:00
diff --git a/server/src/test/java/org/elasticsearch/index/codec/vectors/es818/ES818HnswBinaryQuantizedVectorsFormatTests.java b/server/src/test/java/org/elasticsearch/index/codec/vectors/es818/ES818HnswBinaryQuantizedVectorsFormatTests.java
@@ -221,6 +221,7 @@ private Directory newFSDirectory() throws IOException {
     }
 
     static void checkDirectIOSupported() {
+        assumeTrue("test requires direct IO", ES818BinaryQuantizedVectorsFormat.USE_DIRECT_IO);
         Path path = createTempDir("directIOProbe");
         try (Directory dir = open(path); IndexOutput out = dir.createOutput("out", IOContext.DEFAULT)) {
             out.writeString("test");

Original file line number	Diff line number	Diff line change
`@@ -221,6 +221,7 @@ private Directory newFSDirectory() throws IOException {`
`221`	`221`	`}`
`222`	`222`
`223`	`223`	`static void checkDirectIOSupported() {`
	`224`	`+ assumeTrue("test requires direct IO", ES818BinaryQuantizedVectorsFormat.USE_DIRECT_IO);`
`224`	`225`	`Path path = createTempDir("directIOProbe");`
`225`	`226`	`try (Directory dir = open(path); IndexOutput out = dir.createOutput("out", IOContext.DEFAULT)) {`
`226`	`227`	`out.writeString("test");`