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-rw-r--r--tests/unit/sysutil_test.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/unit/sysutil_test.cpp b/tests/unit/sysutil_test.cpp
index 19fa4c59e..de8ff7065 100644
--- a/tests/unit/sysutil_test.cpp
+++ b/tests/unit/sysutil_test.cpp
@@ -127,3 +127,13 @@ TEST(SysUtilTest, MapFileBlockMapInvalidBlockMap) {
ASSERT_TRUE(android::base::WriteStringToFile("/doesntexist\n4096 4096\n1\n0 1\n", temp_file.path));
ASSERT_FALSE(mapping.MapFile(filename));
}
+
+TEST(SysUtilTest, StringVectorToNullTerminatedArray) {
+ std::vector<std::string> args{ "foo", "bar", "baz" };
+ auto args_with_nullptr = StringVectorToNullTerminatedArray(args);
+ ASSERT_EQ(4, args_with_nullptr.size());
+ ASSERT_STREQ("foo", args_with_nullptr[0]);
+ ASSERT_STREQ("bar", args_with_nullptr[1]);
+ ASSERT_STREQ("baz", args_with_nullptr[2]);
+ ASSERT_EQ(nullptr, args_with_nullptr[3]);
+}