diff --git a/tests/catch/unit/memory/CMakeLists.txt b/tests/catch/unit/memory/CMakeLists.txt
index 997572ee6d..853c1453af 100644
--- a/tests/catch/unit/memory/CMakeLists.txt
+++ b/tests/catch/unit/memory/CMakeLists.txt
@@ -91,6 +91,7 @@ set(TEST_SRC
     hipMemPrefetchAsync.cc
     hipArray.cc
     hipMemVmm.cc
+    hipMemGetInfo.cc
 )
 else()
 set(TEST_SRC
@@ -157,6 +158,7 @@ set(TEST_SRC
     hipPointerGetAttribute.cc
     hipDrvPtrGetAttributes.cc
     hipMemPrefetchAsync.cc
+    hipMemGetInfo.cc
 )
 endif()
 
diff --git a/tests/catch/unit/memory/hipMemGetInfo.cc b/tests/catch/unit/memory/hipMemGetInfo.cc
new file mode 100644
index 0000000000..fc91511a3b
--- /dev/null
+++ b/tests/catch/unit/memory/hipMemGetInfo.cc
@@ -0,0 +1,429 @@
+/*
+Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#include <hip_test_common.hh>
+#include <thread>
+#include <vector>
+
+/*
+ * This testcase verifies hipMemGetInfo API
+ * 1. Different memory chunk allocation
+ *  1.1. hipMalloc
+ *  1.2. hipMallocArray
+ *  1.3. hipMalloc3D
+ *  1.3. hipMalloc3DArray
+ * 2. Allocation using different threads
+ * 3. Negative: Invalid args
+ */
+
+struct MinAlloc {
+ private:
+  int value;
+  MinAlloc() {
+    size_t freeMemInit;
+    size_t totalMemInit;
+
+    unsigned int* A_mem{nullptr};
+    size_t mallocSize{1};
+
+    HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+    // allocate 1 byte
+    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), mallocSize));
+
+    size_t freeMemRet;
+    size_t totalMemRet;
+    // actual allocation should be bigger to reflect the minimum allocation on device
+    HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+    REQUIRE(freeMemInit >= freeMemRet);
+    HIP_CHECK(hipFree(A_mem));
+
+    // store the size of minimum allocation
+    value = (freeMemInit - freeMemRet);
+  }
+
+ public:
+  static int Get() {
+    static MinAlloc instance;
+    return instance.value;
+  }
+};
+
+// if the memory being allocated is not divisible by the minimum allocation add an extra minimum
+// allocation AddedAllocation = InitialAllocation + (MinAllocation - divisionRemainer)
+void fixAllocSize(size_t& allocation) {
+  REQUIRE(MinAlloc::Get() != 0);
+  if (allocation % MinAlloc::Get() != 0) {
+    auto adjustment = allocation % MinAlloc::Get();
+    adjustment = MinAlloc::Get() - adjustment;
+    allocation = allocation + adjustment;
+  }
+}
+
+// Print information about memory
+#define MEMINFO(totalMem, freeMemInit, freeMemRet, usedMem)                                        \
+  INFO("Total memory: \t\t\t" << totalMem << "\n"                                                  \
+                              << "Memory used: \t\t\t\t" << freeMemInit - freeMemRet << "\n"       \
+                              << "Free memory after alloc: \t\t" << freeMemRet << "\n"             \
+                              << "Free memory initally: \t\t" << freeMemInit << "\n"               \
+                              << "Memory assumed to be used: \t\t" << usedMem);
+
+
+TEST_CASE("Unit_hipMemGetInfo_DifferentMallocLarge") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  unsigned int* A_mem{nullptr};
+  unsigned int* B_mem{nullptr};
+
+  size_t freeMemRet;
+  size_t totalMemRet;
+  int device;
+  HIP_CHECK(hipGetDevice(&device));
+  hipDeviceProp_t prop;
+  HIP_CHECK(hipGetDeviceProperties(&prop, device));
+  auto totalMemory = prop.totalGlobalMem;
+
+
+  // allocate half of free mem
+  auto Malloc1Size = freeMemInit >> 1;
+  // if the allocation is not divisible by the MinAllocation
+  // take into account and add padding
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), Malloc1Size));
+
+  // allocate an extra quarter of free mem
+  auto Malloc2Size = Malloc1Size >> 1;
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&B_mem), Malloc2Size));
+
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, Malloc1Size + Malloc2Size);
+  // check if device property total memory is the same as
+  // total memory returned from hipMemGetInfo
+  REQUIRE(totalMemory == totalMemRet);
+  auto allocSize = Malloc1Size + Malloc2Size;
+  auto assumedFreeMem = freeMemInit - allocSize;
+
+  REQUIRE(freeMemRet <= assumedFreeMem);
+  HIP_CHECK(hipFree(A_mem));
+  HIP_CHECK(hipFree(B_mem));
+}
+
+TEST_CASE("Unit_hipMemGetInfo_DifferentMallocSmall") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  unsigned int* A_mem{nullptr};
+  size_t freeMemRet;
+  size_t totalMemRet;
+  // allocate smaller chunk than minimum
+  size_t Malloc1Size = 1;
+
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), Malloc1Size));
+
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, Malloc1Size);
+
+  auto assumedFreeMem = freeMemInit - Malloc1Size;
+  // Free memory should be less than assumed for
+  // single allocation smaller than min allocation chunk
+  REQUIRE(freeMemRet <= assumedFreeMem);
+
+  HIP_CHECK(hipFree(A_mem));
+}
+
+TEST_CASE("Unit_hipMemGetInfo_DifferentMallocMultiSmall") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  unsigned int* A_mem{nullptr};
+  unsigned int* B_mem{nullptr};
+  size_t freeMemRet;
+  size_t totalMemRet;
+
+  // Allocate memory that is a quarter of the min allocation
+  // Expected behaviour is to reuse the min allocation memory
+  size_t MallocSize = MinAlloc::Get() >> 2;
+
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), MallocSize));
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&B_mem), MallocSize));
+
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, MallocSize * 2);
+
+
+  auto assumedFreeMem = freeMemInit - (MallocSize * 2);
+
+  // Confirm mem alocation results
+  REQUIRE(freeMemRet <= assumedFreeMem);
+  HIP_CHECK(hipFree(A_mem));
+  HIP_CHECK(hipFree(B_mem));
+}
+
+TEMPLATE_TEST_CASE("Unit_hipMemGetInfo_MallocArray", "", int, int4, char) {
+  // get initial mem data
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  // create and allocate an Array
+  hipArray_t arrayPtr{};
+
+  auto bytesPerItem = sizeof(TestType);
+  hipChannelFormatDesc desc = hipCreateChannelDesc<TestType>();
+  hipExtent extent{};
+  extent.width = GENERATE(32, 128, 256, 512, 1024);
+
+  extent.height = GENERATE(0, 32, 128, 256, 512, 1024);
+
+  HIP_CHECK(hipMallocArray(&arrayPtr, &desc, extent.width, extent.height, hipArrayDefault));
+
+  // check if memory is correct
+  size_t freeMemRet;
+  size_t totalMemRet;
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+  // calculate used memory, take into account 1D array (height = 0)
+  size_t usedMem = bytesPerItem * extent.width * (extent.height != 0 ? extent.height : 1);
+
+  // ensure we allocate at least the min allocation for the array
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, usedMem);
+
+  size_t assumedFreeMem = freeMemInit - usedMem;
+
+  REQUIRE(freeMemRet <= assumedFreeMem);
+
+  HIP_CHECK(hipFreeArray(arrayPtr));
+}
+
+TEST_CASE("Unit_hipMemGetInfo_Malloc3D") {
+  // Get initial memory
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  // Allocate 3D object
+  hipExtent extent{};
+  // extent is given in bytes for with
+  extent.width = GENERATE(32, 128, 256);
+  extent.height = GENERATE(32, 128, 256);
+  extent.depth = GENERATE(32, 128, 256);
+  hipPitchedPtr A_mem{};
+  HIP_CHECK(hipMalloc3D(&A_mem, extent));
+
+  // Get memory after allocation
+  size_t freeMemRet;
+  size_t totalMemRet;
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+  // Verify result
+  size_t mallocSize = A_mem.pitch * extent.height * extent.depth;
+
+  size_t assumedFreeMem = freeMemInit - mallocSize;
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, mallocSize);
+
+  REQUIRE(freeMemRet <= assumedFreeMem);
+
+  HIP_CHECK(hipFree(A_mem.ptr));
+}
+
+TEMPLATE_TEST_CASE("Unit_hipMemGetInfo_Malloc3DArray", "", char, int, int4) {
+  // Get initial memory
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+  // Allocate 3D object
+  hipArray_t arrayPtr{};
+  size_t sizeInBytes = (size_t)sizeof(TestType);
+  hipChannelFormatDesc desc = hipCreateChannelDesc<TestType>();
+
+  int device;
+  HIP_CHECK(hipGetDevice(&device));
+  int allignSize{0};
+  hipDeviceGetAttribute(&allignSize, hipDeviceAttributeTextureAlignment, device);
+
+#if HT_NVIDIA
+  auto flag = GENERATE(hipArrayDefault, hipArrayLayered, hipArrayCubemap,
+                       hipArrayLayered | hipArrayCubemap);
+#else
+  // hipArrayCubemap not supported on AMD
+  auto flag = GENERATE(hipArrayDefault, hipArrayLayered);
+#endif
+
+  hipExtent extent{};
+  extent.width = GENERATE(32, 128, 256, 512);
+  extent.height = GENERATE(0, 32, 128, 256, 512);
+  if (flag == hipArrayCubemap) {
+    // width must be equal to height, and depth must be six.
+    extent.height = extent.width;
+    extent.depth = 6;
+  } else if (flag == hipArrayLayered | hipArrayCubemap) {
+    // width must be equal to height, and depth must be a multiple six.
+    extent.height = extent.width;
+    extent.depth = 6 * GENERATE(4, 8, 16, 32);
+  } else if (extent.height == 0 && flag != hipArrayLayered) {
+    // if height = 0 the depth must be 0 unless using hipArrayLayered flag
+    extent.depth = 0;
+  } else {
+    extent.depth = GENERATE(32, 128, 256, 512);
+  }
+
+
+  // Get memory after allocation
+  auto h = extent.height == 0 ? 1 : extent.height;
+  auto d = extent.depth == 0 ? 1 : extent.depth;
+  auto w = extent.width * sizeInBytes;
+  size_t mallocSize = w * h * d;
+
+  HIP_CHECK(hipMalloc3DArray(&arrayPtr, &desc, extent, flag));
+
+  // Verify result
+  size_t freeMemRet;
+  size_t totalMemRet;
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+  // Sometimes hipMemGetInfo reports that no new memory has be allocated for testcase
+  // take this into account
+  if (freeMemInit == freeMemRet) {
+    // no new memory allocation has occured verify that memory trying
+    // to be allocated is less than a min allocation block
+    MEMINFO(totalMemRet, freeMemInit, freeMemRet, mallocSize);
+    REQUIRE(mallocSize <= static_cast<size_t>(MinAlloc::Get()));
+
+  } else {
+    MEMINFO(totalMemRet, freeMemInit, freeMemRet, mallocSize);
+    size_t assumedFreeMem = freeMemInit - mallocSize;
+    REQUIRE(freeMemRet <= assumedFreeMem);
+  }
+  HIP_CHECK(hipFreeArray(arrayPtr));
+}
+
+
+TEST_CASE("Unit_hipMemGetInfo_ParaLarge") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+  unsigned int* A_mem{nullptr};
+  unsigned int* B_mem{nullptr};
+
+  // allocate half of free mem
+  auto Malloc1Size = freeMemInit >> 1;
+  // if the allocation is not divisible by the MinAllocation
+  // take into account and add padding
+  std::thread t1(
+      [&] { HIP_CHECK_THREAD(hipMalloc(reinterpret_cast<void**>(&A_mem), Malloc1Size)); });
+
+  // allocate an extra quarter of free mem
+  auto Malloc2Size = Malloc1Size >> 1;
+  std::thread t2(
+      [&] { HIP_CHECK_THREAD(hipMalloc(reinterpret_cast<void**>(&B_mem), Malloc2Size)); });
+
+  t1.join();
+  t2.join();
+  HIP_CHECK_THREAD_FINALIZE();
+
+  size_t freeMemRet;
+  size_t totalMemRet;
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, Malloc1Size + Malloc2Size);
+  auto allocSize = Malloc1Size + Malloc2Size;
+  REQUIRE(freeMemRet <= freeMemInit - allocSize);
+
+  HIP_CHECK(hipFree(A_mem));
+  HIP_CHECK(hipFree(B_mem));
+}
+
+TEST_CASE("Unit_hipMemGetInfo_ParaSmall") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+  unsigned int* A_mem{nullptr};
+  // allocate smaller chunk than minimum
+  size_t Malloc1Size = 1;
+
+  std::thread t1(
+      [&] { HIP_CHECK_THREAD(hipMalloc(reinterpret_cast<void**>(&A_mem), Malloc1Size)) });
+  t1.join();
+  HIP_CHECK_THREAD_FINALIZE();
+  size_t freeMemRet;
+  size_t totalMemRet;
+  HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+  MEMINFO(totalMemRet, freeMemInit, freeMemRet, Malloc1Size);
+
+
+  auto assumedFreeMem = freeMemInit - Malloc1Size;
+  // Free memory should be less than assumed for
+  // single allocation smaller than min allocation chunk
+  REQUIRE(freeMemRet <= assumedFreeMem);
+
+  HIP_CHECK(hipFree(A_mem));
+}
+
+
+TEST_CASE("Unit_hipMemGetInfo_Negative") {
+  size_t freeMemInit;
+  size_t totalMemInit;
+  HIP_CHECK(hipMemGetInfo(&freeMemInit, &totalMemInit));
+
+  unsigned int* A_mem{nullptr};
+  auto MallocSize = MinAlloc::Get();
+
+  SECTION("Zero allocation") {
+    size_t freeMemRet;
+    size_t totalMemRet;
+    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), 0));
+    HIP_CHECK(hipMemGetInfo(&freeMemRet, &totalMemRet));
+
+    REQUIRE(freeMemRet == freeMemInit);
+  }
+  SECTION("Nullptr as first param passed to hipMemGetInfo") {
+    size_t* freeMemRet = nullptr;
+    size_t totalMemRet;
+    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), MallocSize));
+    // Segfaults on AMD and returns hipSuccess on Nvidia
+    HIP_CHECK(hipMemGetInfo(freeMemRet, &totalMemRet));
+  }
+  SECTION("Nullptr as second param passed to hipMemGetInfo") {
+    size_t freeMemRet;
+    size_t* totalMemRet = nullptr;
+    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), MallocSize));
+    // Segfaults on AMD and returns hipSuccess on Nvidia
+    HIP_CHECK(hipMemGetInfo(&freeMemRet, totalMemRet));
+  }
+  SECTION("Nullptr as both params passed to hipMemGetInfo") {
+#if HT_AMD
+    HipTest::HIP_SKIP_TEST("EXSWCPHIPT-135");
+    return;
+#endif
+    size_t* freeMemRet = nullptr;
+    size_t* totalMemRet = nullptr;
+    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_mem), MallocSize));
+    // Segfaults on AMD and returns hipSuccess on Nvidia
+    HIP_CHECK(hipMemGetInfo(freeMemRet, totalMemRet));
+  }
+
+  HIP_CHECK(hipFree(A_mem));
+}