feat: add numeric tag creation methods and corresponding tests for value assignments

Signed-off-by: YongDo-Hyun <froster12@naver.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/test/test_value.h b/test/test_value.h
new file mode 100644
index 0000000000..db93ffdf7a
--- /dev/null
+++ b/test/test_value.h
@@ -0,0 +1,36 @@
+#include <cxxtest/TestSuite.h>
+#include <cstdint>
+#include "value.h"
+
+using namespace nbt;
+
+class value_assignment_test : public CxxTest::TestSuite
+{
+public:
+    void test_numeric_assignments()
+    {
+        value v;
+
+        v = int8_t(-5);
+        TS_ASSERT_EQUALS(int32_t(v), int32_t(-5));
+        TS_ASSERT_EQUALS(double(v), static_cast<double>(int8_t(-5)));
+
+        v = value();
+        v = int16_t(12345);
+        TS_ASSERT_EQUALS(int32_t(v), int32_t(12345));
+        TS_ASSERT_EQUALS(double(v), static_cast<double>(int16_t(12345)));
+
+        v = value();
+        v = int32_t(100000);
+        TS_ASSERT_EQUALS(int64_t(v), int64_t(100000));
+        TS_ASSERT_EQUALS(double(v), static_cast<double>(int32_t(100000)));
+
+        v = value();
+        v = float(3.14f);
+        TS_ASSERT_EQUALS(double(v), static_cast<double>(3.14f));
+
+        v = value();
+        v = double(2.718281828);
+        TS_ASSERT_EQUALS(double(v), 2.718281828);
+    }
+};