54 lines
1.1 KiB
Standard ML
Executable file
54 lines
1.1 KiB
Standard ML
Executable file
#!/usr/bin/env fun
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/*
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* This file is part of the Fun programming language.
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* https://fun-lang.xyz/
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*
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* Copyright 2025 Johannes Findeisen <you@hanez.org>
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* Licensed under the terms of the Apache-2.0 license.
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* https://opensource.org/license/apache-2-0
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*
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* Added: 2025-11-26
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*/
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// Example: Using the CRC32C class from lib/crypt/crc32c.fun
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include <crypt/crc32c.fun>
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print("-- CRC32C example --")
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c = CRC32C()
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// 1) Known test vector: "123456789" -> e3069283
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msg = "123456789"
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crc1 = c.crc32c_str(msg)
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print("Input (ASCII): " + msg)
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print("CRC32C: " + crc1) // expected: e3069283
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print("")
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// 2) Same data provided as hex string
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hex_msg = "313233343536373839" // hex for "123456789"
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crc2 = c.crc32c_hex(hex_msg)
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print("Input (hex): " + hex_msg)
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print("CRC32C: " + crc2) // expected: e3069283
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print("")
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// 3) Another quick demo
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other = "Fun language"
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crc3 = c.crc32c_str(other)
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print("Input (ASCII): " + other)
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print("CRC32C: " + crc3)
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/* Expected output:
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-- CRC32C example --
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Input (ASCII): 123456789
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CRC32C: e3069283
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Input (hex): 313233343536373839
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CRC32C: e3069283
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Input (ASCII): Fun language
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CRC32C: c0158b58
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*/
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