1 files changed, 44 insertions, 0 deletions
diff --git a/contrib/libcbor/test/assertions.h b/contrib/libcbor/test/assertions.h
new file mode 100644
index 000000000000..13e8d6f12137
--- /dev/null
+++ b/contrib/libcbor/test/assertions.h
@@ -0,0 +1,44 @@
+// Headers needed by cmocka -- must be imported first
+#include <setjmp.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <cmocka.h>
+
+#include "cbor.h"
+
+#ifndef ASSERTIONS_H_
+#define ASSERTIONS_H_
+
+void assert_uint8(cbor_item_t* item, uint8_t num);
+void assert_uint16(cbor_item_t* item, uint16_t num);
+void assert_uint32(cbor_item_t* item, uint32_t num);
+void assert_uint64(cbor_item_t* item, uint64_t num);
+
+// TODO: Fix "Yoda" parameter ordering of asserts
+/** Verify the `actual_result.status` and `actual_result.status`. */
+void assert_decoder_result(size_t expected_bytes_read,
+                           enum cbor_decoder_status expected_status,
+                           struct cbor_decoder_result actual_result);
+
+/**
+ * Assert that the result is set to CBOR_DECODER_NEDATA with the given
+ * `cbor_decoder_result.required` value.
+ */
+void assert_decoder_result_nedata(size_t expected_bytes_required,
+                                  struct cbor_decoder_result actual_result);
+
+/**
+ * Check that the streaming decoder returns a correct CBOR_DECODER_NEDATA
+ * result for all inputs from data[0..1] through data[0..(expected-1)].
+ */
+void assert_minimum_input_size(size_t expected, cbor_data data);
+
+/** Check the equality of two `size_t`s. */
+void _assert_size_equal(size_t actual, size_t expected, const char* src_file,
+                        int src_line);
+#define assert_size_equal(actual, expected) \
+  _assert_size_equal(actual, expected, __FILE__, __LINE__)
+
+#endif