Added ENSURE on ReadFull(): must read PAGE_SIZE bytes

Cassiano · Cassiano · commit 0be3dd6509e4 · 2021-08-30T20:29:58.000-03:00
diff --git a/LiteDB/Engine/Disk/DiskService.cs b/LiteDB/Engine/Disk/DiskService.cs
@@ -259,7 +259,9 @@ public IEnumerable<PageBuffer> ReadFull(FileOrigin origin)
                 {
                     var position = stream.Position;
 
-                    stream.Read(buffer, 0, PAGE_SIZE);
+                    var bytesRead = stream.Read(buffer, 0, PAGE_SIZE);
+
+                    ENSURE(bytesRead == PAGE_SIZE, $"ReadFull must read PAGE_SIZE bytes [{bytesRead}]");
 
                     yield return new PageBuffer(buffer, 0, 0)
                     {

Original file line number	Diff line number	Diff line change
`@@ -259,7 +259,9 @@ public IEnumerable<PageBuffer> ReadFull(FileOrigin origin)`
`259`	`259`	`{`
`260`	`260`	`var position = stream.Position;`
`261`	`261`
`262`		`- stream.Read(buffer, 0, PAGE_SIZE);`
	`262`	`+ var bytesRead = stream.Read(buffer, 0, PAGE_SIZE);`
	`263`	`+`
	`264`	`+ ENSURE(bytesRead == PAGE_SIZE, $"ReadFull must read PAGE_SIZE bytes [{bytesRead}]");`
`263`	`265`
`264`	`266`	`yield return new PageBuffer(buffer, 0, 0)`
`265`	`267`	`{`