diff --git a/libs/cputimeinstate/testtimeinstate.cpp b/libs/cputimeinstate/testtimeinstate.cpp
index c0cd3e0..30722de 100644
--- a/libs/cputimeinstate/testtimeinstate.cpp
+++ b/libs/cputimeinstate/testtimeinstate.cpp
@@ -351,5 +351,16 @@
     ASSERT_EQ(allConcurrentTimes->find(uid), allConcurrentTimes->end());
 }
 
+TEST(TimeInStateTest, GetCpuFreqs) {
+    auto freqs = getCpuFreqs();
+    ASSERT_TRUE(freqs.has_value());
+
+    auto times = getUidCpuFreqTimes(0);
+    ASSERT_TRUE(times.has_value());
+
+    ASSERT_EQ(freqs->size(), times->size());
+    for (size_t i = 0; i < freqs->size(); ++i) EXPECT_EQ((*freqs)[i].size(), (*times)[i].size());
+}
+
 } // namespace bpf
 } // namespace android