Removed std::format.

Alvov1 · Sep 15, 2024 · e24a1be · e24a1be
1 parent c1d6925
commit e24a1be
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Showing 3 changed files with 12 additions and 6 deletions.
diff --git a/test/bitwise/not.cpp b/test/bitwise/not.cpp
@@ -1,5 +1,4 @@
 #include <gtest/gtest.h>
-#include <format>
 #include "../../Aeu.h"
 #include "../../Aesi.h"
 #include "../generation.h"
@@ -12,7 +11,10 @@ TEST(Unsigned_Bitwise, NOT) {
             value <<= (blocksNumber * 32 - value.BitCount());
 
         std::stringstream ss {};
-        ss << std::format("0b{:b}", static_cast<uint8_t>(~value.GetByte(value.ByteCount() - 1)));
+        std::string binary {};
+        for (auto byte = static_cast<uint8_t>(~value.GetByte(value.ByteCount() - 1)); byte; byte >>= 1)
+            binary += (byte & 1 ? '1' : '0');
+        ss << "0b" << std::string(binary.rbegin(), binary.rend());
         for(long long j = value.ByteCount() - 2; j >= 0; --j)
             ss << std::bitset<8>(~value.GetByte(j));
 

diff --git a/test/operations/initialization/signed.cpp b/test/operations/initialization/signed.cpp
@@ -1,6 +1,5 @@
 #include <gtest/gtest.h>
 #include <bitset>
-#include <format>
 #include "../../../Aesi.h"
 #include "../../generation.h"
 
@@ -136,8 +135,11 @@ TEST(Signed_Initialization, Binary) {
         const auto value = (i % 2 == 0 ? 1 : -1) * Generation::getRandomWithBits(blocksNumber * 32 - 20);
         record = value; EXPECT_EQ(record, value);
 
+        std::string binary {};
+        for (auto byte = value.GetByte(value.ByteCount() - 1); byte; byte >>= 1)
+            binary += (byte & 1 ? '1' : '0');
         std::stringstream ss {};
-        ss << (i % 2 == 0 ? "" : "-") << "0b" << std::format("{:b}", value.GetByte(value.ByteCount() - 1));
+        ss << (i % 2 == 0 ? "" : "-") << "0b" << std::string(binary.rbegin(), binary.rend());
         for(long long j = value.ByteCount() - 2; j >= 0; --j)
             ss << std::bitset<8>(value.GetByte(j));
         record = ss.str(); EXPECT_EQ(record, value);

diff --git a/test/operations/initialization/unsigned.cpp b/test/operations/initialization/unsigned.cpp
@@ -1,6 +1,5 @@
 #include <gtest/gtest.h>
 #include <bitset>
-#include <format>
 #include "../../../Aeu.h"
 #include "../../generation.h"
 
@@ -86,7 +85,10 @@ TEST(Unsigned_Initialization, Binary) {
         record = value; EXPECT_EQ(record, value);
 
         std::stringstream ss {};
-        ss << "0b" << std::format("{:b}", value.GetByte(value.ByteCount() - 1));
+        std::string binary {};
+        for (auto byte = value.GetByte(value.ByteCount() - 1); byte; byte >>= 1)
+            binary += (byte & 1 ? '1' : '0');
+        ss << "0b" << std::string(binary.rbegin(), binary.rend());
         for(long long j = value.ByteCount() - 2; j >= 0; --j)
             ss << std::bitset<8>(value.GetByte(j));
         record = ss.str(); EXPECT_EQ(record, value);