From fdda152ebdbafb25d147731ab1a492eea067bbab Mon Sep 17 00:00:00 2001
From: "Mrozek, Michal" <michal.mrozek@intel.com>
Date: Fri, 23 Aug 2019 09:58:36 +0200
Subject: [PATCH] Improve blocked path mocs testing.

Change-Id: I9812e8d28d1c3e8e5523a0a597f417a548f7b1d7
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
---
 .../enqueue_read_buffer_tests.cpp             | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/unit_tests/command_queue/enqueue_read_buffer_tests.cpp b/unit_tests/command_queue/enqueue_read_buffer_tests.cpp
index 6267cd17a9..5838edea55 100644
--- a/unit_tests/command_queue/enqueue_read_buffer_tests.cpp
+++ b/unit_tests/command_queue/enqueue_read_buffer_tests.cpp
@@ -329,6 +329,29 @@ HWTEST_F(EnqueueReadBufferTypeTest, givenNotAlignedPointerAndAlignedSizeWhenRead
     EXPECT_EQ(CacheSettings::l3CacheOn, csr.latestSentStatelessMocsConfig);
 }
 
+HWTEST_F(EnqueueReadBufferTypeTest, givenNotAlignedPointerAndSizeWhenBlockedReadBufferIsCalledThenRecordedL3IndexIsL3Off) {
+    auto ptr = reinterpret_cast<void *>(0x1039);
+
+    auto userEvent = clCreateUserEvent(pCmdQ->getContextPtr(), nullptr);
+
+    cl_int retVal = pCmdQ->enqueueReadBuffer(srcBuffer.get(),
+                                             CL_FALSE,
+                                             0,
+                                             MemoryConstants::cacheLineSize,
+                                             ptr,
+                                             nullptr,
+                                             1,
+                                             &userEvent,
+                                             nullptr);
+
+    clSetUserEventStatus(userEvent, 0u);
+
+    EXPECT_EQ(CL_SUCCESS, retVal);
+    auto &csr = pDevice->getUltCommandStreamReceiver<FamilyType>();
+    EXPECT_EQ(CacheSettings::l3CacheOff, csr.latestSentStatelessMocsConfig);
+    clReleaseEvent(userEvent);
+}
+
 HWTEST_F(EnqueueReadBufferTypeTest, givenOOQWithEnabledSupportCpuCopiesAndDstPtrEqualSrcPtrAndZeroCopyBufferWhenReadBufferIsExecutedThenTaskLevelNotIncreased) {
     DebugManagerStateRestore dbgRestore;
     DebugManager.flags.DoCpuCopyOnReadBuffer.set(true);