tests: Added endian changer tests

2026-04-01 21:17:44 -05:00 · 2021-10-20 11:17:55 +02:00
parent d6f9ec3f8f
commit 442f164159
4 changed files with 33 additions and 5 deletions
--- a/tests/algorithms/source/common.cpp
+++ b/tests/algorithms/source/common.cpp
--- a/tests/algorithms/source/endian.cpp
+++ b/tests/algorithms/source/endian.cpp
@@ -0,0 +1,17 @@
+#include <hex/helpers/utils.hpp>
+#include "test_provider.hpp"
+#include "tests.hpp"
+
+TEST_SEQUENCE("32BitIntegerEndianSwap") {
+    TEST_ASSERT(hex::changeEndianess<u32>(0xAABBCCDD, std::endian::big) == 0xDDCCBBAA);
+};
+
+TEST_SEQUENCE("64BitFloatEndianSwap", FAILING) {
+    double floatValue = 1234.5;
+    u64 integerValue = reinterpret_cast<u64&>(floatValue);
+
+    double swappedFloatValue = hex::changeEndianess(floatValue, std::endian::big);
+    u64 swappedIntegerValue = hex::changeEndianess(integerValue, std::endian::big);
+
+    TEST_ASSERT(std::memcmp(&floatValue, &integerValue, 8) && std::memcmp(&swappedFloatValue, &swappedIntegerValue, 8));
+};