Ein Anderssono
54d2fecee0
- Added implementations for: bash, brainfuck, c, cpp, crystal, csharp, d, dart, elixir, erlang, fortran, go, haskell, java, javascript, julia, kotlin, objective-c, scala, typescript, lua, nim, odin, perl, php, python, r, ruby, rust, swift, zig, assembly, vimscript, wolfram - All implementations use Machin's formula: π/4 = 4*arctan(1/5) - arctan(1/239) - Build system with ./build.sh, test system with ./test.sh - Performance testing with ./run_all.sh - Comprehensive README.md explaining performance differences - Test framework verifies correctness against known π values
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
import unittest
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import subprocess
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import sys
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SCRIPT_PATH = "/Users/einand/Code/test/nim/print_hej"
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def run_script(decimals=None):
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cmd = [SCRIPT_PATH]
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if decimals is not None:
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cmd.append(str(decimals))
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result = subprocess.run(cmd, capture_output=True, text=True)
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return result.stdout.strip()
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class TestPi(unittest.TestCase):
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def test_10_decimals(self):
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result = run_script(10)
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expected = "3.1415926535"
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self.assertEqual(result, expected)
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def test_5_decimals(self):
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result = run_script(5)
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expected = "3.14159"
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self.assertEqual(result, expected)
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def test_1_decimal(self):
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result = run_script(1)
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expected = "3.1"
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self.assertEqual(result, expected)
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def test_100_decimals(self):
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result = run_script(100)
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expected = "3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679"
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self.assertEqual(result, expected)
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def test_default_100_decimals(self):
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result = run_script()
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expected = "3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679"
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self.assertEqual(result, expected)
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def test_10000_decimals(self):
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result = run_script(10000)
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# Check length: "3." + 10000 digits = 10002 characters
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self.assertEqual(len(result), 10002)
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self.assertTrue(result.startswith("3.14159"))
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if __name__ == "__main__":
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unittest.main() |