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-rw-r--r--tests/string_test.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/string_test.cpp b/tests/string_test.cpp
index cf9004567..80190d7d7 100644
--- a/tests/string_test.cpp
+++ b/tests/string_test.cpp
@@ -454,6 +454,13 @@ TEST(string, strchr) {
}
}
+TEST(string, strchrnul) {
+ const char* s = "01234222";
+ EXPECT_TRUE(strchrnul(s, '2') == &s[2]);
+ EXPECT_TRUE(strchrnul(s, '8') == (s + strlen(s)));
+ EXPECT_TRUE(strchrnul(s, '\0') == (s + strlen(s)));
+}
+
TEST(string, strcmp) {
StringTestState<char> state(SMALL);
for (size_t i = 1; i < state.n; i++) {