1 files changed, 27 insertions, 11 deletions

diff --git a/document/src/tests/documenttestcase.cpp b/document/src/tests/documenttestcase.cpp
index 475cf64128e..6ea15c6a581 100644
--- a/document/src/tests/documenttestcase.cpp
+++ b/document/src/tests/documenttestcase.cpp
@@ -597,8 +597,9 @@ void DocumentTest::testReadSerializedFile()
     size_t len = lseek(fd,0,SEEK_END);
     ByteBuffer buf(len);
     lseek(fd,0,SEEK_SET);
-    read(fd, buf.getBuffer(), len);
-
+    if (read(fd, buf.getBuffer(), len) != len) {
+	throw vespalib::Exception("read failed");
+    }
     close(fd);
 
     Document doc(repo, buf);
@@ -630,8 +631,9 @@ void DocumentTest::testReadSerializedFileCompressed()
     int len = lseek(fd,0,SEEK_END);
     ByteBuffer buf(len);
     lseek(fd,0,SEEK_SET);
-    read(fd, buf.getBuffer(), len);
-
+    if (read(fd, buf.getBuffer(), len) != len) {
+	throw vespalib::Exception("read failed");
+    }
     close(fd);
 
     Document doc(repo, buf);
@@ -782,7 +784,9 @@ void DocumentTest::testReadSerializedAllVersions()
         int len = lseek(fd,0,SEEK_END);
         ByteBuffer buf(len);
         lseek(fd,0,SEEK_SET);
-        read(fd, buf.getBuffer(), len);
+	if (read(fd, buf.getBuffer(), len) != len) {
+	    throw vespalib::Exception("read failed");
+	}
         close(fd);
 
         Document doc(repo, buf);
@@ -905,21 +909,27 @@ void DocumentTest::testGenerateSerializedFile()
 #define SERIALIZED_DIR "../../test/document/"
     int fd = open(SERIALIZED_DIR "/serializecpp.dat",
                   O_WRONLY | O_TRUNC | O_CREAT, 0644);
-    write(fd, buf->getBuffer(), buf->getPos());
+    if (write(fd, buf->getBuffer(), buf->getPos()) != buf->getPos()) {
+	throw vespalib::Exception("write failed");
+    }
     close(fd);
 
     ByteBuffer hBuf(getSerializedSizeHeader(doc));
     doc.serializeHeader(hBuf);
     fd = open(SERIALIZED_DIR "/serializecppsplit_header.dat",
               O_WRONLY | O_TRUNC | O_CREAT, 0644);
-    write(fd, hBuf.getBuffer(), hBuf.getPos());
+    if (write(fd, hBuf.getBuffer(), hBuf.getPos()) != hBuf.getPos()) {
+	throw vespalib::Exception("write failed");
+    }
     close(fd);
 
     ByteBuffer bBuf(getSerializedSizeBody(doc));
     doc.serializeBody(bBuf);
     fd = open(SERIALIZED_DIR "/serializecppsplit_body.dat",
               O_WRONLY | O_TRUNC | O_CREAT, 0644);
-    write(fd, bBuf.getBuffer(), bBuf.getPos());
+    if (write(fd, bBuf.getBuffer(), bBuf.getPos()) != bBuf.getPos()) {
+	throw vespalib::Exception("write failed");
+    }
     close(fd);
 
 
@@ -933,7 +943,9 @@ void DocumentTest::testGenerateSerializedFile()
 
     fd = open(SERIALIZED_DIR "/serializecpp-lz4-level9.dat",
               O_WRONLY | O_TRUNC | O_CREAT, 0644);
-    write(fd, lz4buf.getBufferAtPos(), lz4buf.getRemaining());
+    if (write(fd, lz4buf.getBufferAtPos(), lz4buf.getRemaining()) != lz4buf.getRemaining()) {
+	throw vespalib::Exception("write failed");
+    }
     close(fd);
 }
 void DocumentTest::testGetURIFromSerialized()
@@ -1300,7 +1312,9 @@ DocumentTest::testUnknownEntries()
     int len = lseek(fd,0,SEEK_END);
     ByteBuffer buf(len);
     lseek(fd,0,SEEK_SET);
-    read(fd, buf.getBuffer(), len);
+    if (read(fd, buf.getBuffer(), len) != len) {
+    	throw vespalib::Exception("read failed");
+    }
     close(fd);
 
     DocumenttypesConfigBuilderHelper builder;
@@ -1347,7 +1361,9 @@ void DocumentTest::testAnnotationDeserialization()
     int len = lseek(fd,0,SEEK_END);
     ByteBuffer buf(len);
     lseek(fd,0,SEEK_SET);
-    read(fd, buf.getBuffer(), len);
+    if (read(fd, buf.getBuffer(), len) != len) {
+	throw vespalib::Exception("read failed");
+    }
     close(fd);
 
     Document doc(repo, buf);