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linedance-app/venv/lib/python3.12/site-packages/llvmlite/tests/test_valuerepr.py

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+import math
+import sys
+import unittest
+
+from llvmlite.ir import (
+    Constant, FloatType, DoubleType, LiteralStructType, IntType,
+    ArrayType, HalfType)
+from llvmlite.tests import TestCase
+
+
+int8 = IntType(8)
+int16 = IntType(16)
+
+
+PY36_OR_LATER = sys.version_info[:2] >= (3, 6)
+
+
+class TestValueRepr(TestCase):
+
+    def test_double_repr(self):
+        def check_repr(val, expected):
+            c = Constant(DoubleType(), val)
+            self.assertEqual(str(c), expected)
+        check_repr(math.pi, "double 0x400921fb54442d18")
+        check_repr(float('inf'), "double 0x7ff0000000000000")
+        check_repr(float('-inf'), "double 0xfff0000000000000")
+
+    def test_float_repr(self):
+        def check_repr(val, expected):
+            c = Constant(FloatType(), val)
+            self.assertEqual(str(c), expected)
+        check_repr(math.pi, "float 0x400921fb60000000")
+        check_repr(float('inf'), "float 0x7ff0000000000000")
+        check_repr(float('-inf'), "float 0xfff0000000000000")
+
+    @unittest.skipUnless(PY36_OR_LATER, 'py36+ only')
+    def test_half_repr(self):
+        def check_repr(val, expected):
+            c = Constant(HalfType(), val)
+            self.assertEqual(str(c), expected)
+        check_repr(math.pi, "half 0x4009200000000000")
+        check_repr(float('inf'), "half 0x7ff0000000000000")
+        check_repr(float('-inf'), "half 0xfff0000000000000")
+
+    def test_struct_repr(self):
+        tp = LiteralStructType([int8, int16])
+        c = Constant(tp, (Constant(int8, 100), Constant(int16, 1000)))
+        self.assertEqual(str(c), "{i8, i16} {i8 100, i16 1000}")
+
+    def test_array_repr(self):
+        tp = ArrayType(int8, 3)
+        values = [Constant(int8, x) for x in (5, 10, -15)]
+        c = Constant(tp, values)
+        self.assertEqual(str(c), "[3 x i8] [i8 5, i8 10, i8 -15]")
+        c = Constant(tp, bytearray(b"\x01\x02\x03"))
+        self.assertEqual(str(c), '[3 x i8] c"\\01\\02\\03"')
+
+
+if __name__ == "__main__":
+    unittest.main()