diff --git a/pw_assert/assert_backend_compile_test.cc b/pw_assert/assert_backend_compile_test.cc
index 49666eb..47df056 100644
--- a/pw_assert/assert_backend_compile_test.cc
+++ b/pw_assert/assert_backend_compile_test.cc
@@ -114,6 +114,20 @@
   PW_CHECK_UINT_GE(x_uint, y_uint, "UINT: " FAIL_IF_HIDDEN_ARGS, z);
 }
 
+TEST(Check, PtrComparison) {
+  MAYBE_SKIP_TEST;
+  void* x_ptr = reinterpret_cast<void*>(50);
+  void* y_ptr = reinterpret_cast<void*>(66);
+
+  PW_CHECK_PTR_EQ(x_ptr, y_ptr);
+  PW_CHECK_PTR_LE(x_ptr, y_ptr, "PTR: " FAIL_IF_DISPLAYED);
+  PW_CHECK_PTR_LE(x_ptr, y_ptr, "PTR: " FAIL_IF_DISPLAYED_ARGS, z);
+
+  PW_CHECK_PTR_GE(x_ptr, y_ptr);
+  PW_CHECK_PTR_GE(x_ptr, y_ptr, "PTR: " FAIL_IF_HIDDEN);
+  PW_CHECK_PTR_GE(x_ptr, y_ptr, "PTR: " FAIL_IF_HIDDEN_ARGS, z);
+}
+
 TEST(Check, FloatComparison) {
   MAYBE_SKIP_TEST;
   float x_float = 50.5;
@@ -128,6 +142,16 @@
   PW_CHECK_FLOAT_GE(x_float, y_float, "FLOAT: " FAIL_IF_HIDDEN_ARGS, z);
 }
 
+// Don't exhaustively test the DCHECKs but have a sampling of them.
+TEST(DCheck, Sampling) {
+  MAYBE_SKIP_TEST;
+  PW_DCHECK(5 == 10);
+  PW_DCHECK(5 == 10, "Message");
+  PW_DCHECK(5 == 10, "Message: %d", 5);
+  PW_DCHECK_INT_LE(5.4, 10.0);
+  PW_DCHECK_FLOAT_EQ(5.4, 10.0, "Message");
+}
+
 static int Add3(int a, int b, int c) { return a + b + c; }
 
 TEST(Check, ComparisonArgumentsWithCommas) {