7 files changed, 84 insertions, 7 deletions
diff --git a/tests/meson.build b/tests/meson.build
index bc49d05..6f17137 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -32,6 +32,12 @@ tests = [
 
 runtests = find_program('nose2', required : false)
 
+if meson.version().version_compare('>= 0.56')
+    nvmecli_path = meson.project_build_root()
+else
+    nvmecli_path = meson.build_root()
+endif
+
 if runtests.found()
   foreach file : infra + tests
     configure_file(
@@ -43,12 +49,21 @@ if runtests.found()
   foreach t : tests
     t_name = t.split('.')[0]
     test(t_name, runtests,
-         args: ['--verbose', '--start-dir', meson.build_root() + '/tests', t_name],
-         env: ['PATH=' + meson.build_root() + ':/usr/bin:/usr/sbin'],
+         args: ['--verbose', '--start-dir', meson.current_build_dir(), t_name],
+         env: ['PATH=' + nvmecli_path + ':/usr/bin:/usr/sbin'],
          timeout: 500)
   endforeach
 endif
 
+test_uint128 = executable(
+    'test-uint128',
+    ['test-uint128.c', '../util/types.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('uint128', test_uint128)
+
 python_module = import('python')
 
 python = python_module.find_installation('python3')
diff --git a/tests/nvme_copy_test.py b/tests/nvme_copy_test.py
index 12676ea..d84a6d2 100644
--- a/tests/nvme_copy_test.py
+++ b/tests/nvme_copy_test.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-2.0-or-later
 #
 # This file is part of nvme-cli
 #
diff --git a/tests/nvme_dsm_test.py b/tests/nvme_dsm_test.py
index 7d5e477..d92bf58 100644
--- a/tests/nvme_dsm_test.py
+++ b/tests/nvme_dsm_test.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-2.0-or-later
 #
 # This file is part of nvme-cli
 #
diff --git a/tests/nvme_get_lba_status_test.py b/tests/nvme_get_lba_status_test.py
index 924a7ce..539c493 100644
--- a/tests/nvme_get_lba_status_test.py
+++ b/tests/nvme_get_lba_status_test.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-2.0-or-later
 #
 # This file is part of nvme-cli
 #
diff --git a/tests/nvme_lba_status_log_test.py b/tests/nvme_lba_status_log_test.py
index 90bfe91..c91d1e5 100644
--- a/tests/nvme_lba_status_log_test.py
+++ b/tests/nvme_lba_status_log_test.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-2.0-or-later
 #
 # This file is part of nvme-cli
 #
diff --git a/tests/nvme_verify_test.py b/tests/nvme_verify_test.py
index 68e5165..7c30828 100644
--- a/tests/nvme_verify_test.py
+++ b/tests/nvme_verify_test.py
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: GPL-2.0-or-later
 #
 # This file is part of nvme-cli
 #
diff --git a/tests/test-uint128.c b/tests/test-uint128.c
new file mode 100644
index 0000000..6301a38
--- /dev/null
+++ b/tests/test-uint128.c
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../util/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+/* create a uint128_t from four uint32_ts. w0 is the most significant value,
+ * w2 the least */
+#define U128(w0, w1, w2, w3) { .words = { w0, w1, w2, w3 } }
+
+static int test_rc;
+
+static void check_str(nvme_uint128_t val, const char *exp, const char *res)
+{
+	if (!strcmp(res, exp))
+		return;
+
+	printf("ERROR: printing {%08x.%08x.%08x.%08x}, got '%s', expected '%s'\n",
+	       val.words[3], val.words[2], val.words[1], val.words[0],
+	       res, exp);
+
+	test_rc = 1;
+}
+
+struct tostr_test {
+	nvme_uint128_t val;
+	const char *exp;
+};
+
+static struct tostr_test tostr_tests[] = {
+	{ U128(0, 0, 0, 0), "0" },
+	{ U128(0, 0, 0, 1), "1" },
+	{ U128(0, 0, 0, 10), "10" },
+	{ U128(4, 3, 2, 1), "316912650112397582603894390785" },
+	{
+		U128(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
+		"340282366920938463463374607431768211455"
+	},
+};
+
+void tostr_test(struct tostr_test *test)
+{
+	char *str;
+	str = uint128_t_to_string(test->val);
+	check_str(test->val, test->exp, str);
+}
+
+int main(void)
+{
+	unsigned int i;
+
+	test_rc = 0;
+
+	for (i = 0; i < ARRAY_SIZE(tostr_tests); i++)
+		tostr_test(&tostr_tests[i]);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}