1 files changed, 28 insertions, 9 deletions
diff --git a/tests/unit_tests/is_hdd.cpp b/tests/unit_tests/is_hdd.cpp
index 040af4f47..55f759ed9 100644
--- a/tests/unit_tests/is_hdd.cpp
+++ b/tests/unit_tests/is_hdd.cpp
@@ -1,17 +1,36 @@
 #include "common/util.h"
+#include <cstdlib>
 #include <string>
 #include <gtest/gtest.h>
+#include <boost/optional/optional_io.hpp> /* required to output boost::optional in assertions */
+
+#ifndef GTEST_SKIP
+#include <iostream>
+#define SKIP_TEST(reason) do {std::cerr << "Skipping test: " << reason << std::endl; return;} while(0)
+#else
+#define SKIP_TEST(reason) GTEST_SKIP() << reason
+#endif
 
 #if defined(__GLIBC__)
-TEST(is_hdd, linux_os_root)
-{
-  std::string path = "/";
-  EXPECT_TRUE(tools::is_hdd(path.c_str()) != boost::none);
+TEST(is_hdd, rotational_drive) {
+  const char *hdd = std::getenv("MONERO_TEST_DEVICE_HDD");
+  if (hdd == nullptr)
+    SKIP_TEST("No rotational disk device configured");
+  EXPECT_EQ(tools::is_hdd(hdd), boost::optional<bool>(true));
 }
-#else
-TEST(is_hdd, unknown_os)
-{
-  std::string path = "";
-  EXPECT_FALSE(tools::is_hdd(path.c_str()) != boost::none);
+
+TEST(is_hdd, ssd) {
+  const char *ssd = std::getenv("MONERO_TEST_DEVICE_SSD");
+  if (ssd == nullptr)
+    SKIP_TEST("No SSD device configured");
+  EXPECT_EQ(tools::is_hdd(ssd), boost::optional<bool>(false));
+}
+
+TEST(is_hdd, unknown_attrs) {
+  EXPECT_EQ(tools::is_hdd("/dev/null"), boost::none);
 }
 #endif
+TEST(is_hdd, stability)
+{
+  EXPECT_NO_THROW(tools::is_hdd(""));
+}