snapshot before regression test

Test/TestProject/App/HASHLIB.py

@@ -0,0 +1,80 @@
+import stdio
+import stdlib
+import string
+import stdint
+import t, c
+import base64
+import hashlib
+
+
+
+
+
+
+
+
+def default_value_test_function(a: t.CInt, b: t.CInt = 1):
+    print(a, b)
+
+
+
+
+# ==============================================
+# 工具函数：打印十六进制哈希串
+# ==============================================
+def print_hex(buf: t.CUInt8T | t.CPtr, length: t.CInt):
+    for i in range(length):
+        stdio.printf("%02x", buf[i])
+    stdio.printf("\n")
+
+# ==============================================
+# 主函数测试入口
+# ==============================================
+def main1() -> t.CInt:
+    plain: str = "hello123"
+    print("原文", plain)
+
+    # ---------- Base64 测试 ----------
+    b64_out: t.CArray[t.CChar, 256]
+    b64_dec: t.CArray[t.CUInt8T, 256]
+    base64.b64encode(plain, b64_out)
+    print("Base64 编码:", b64_out)
+    dlen: t.CSizeT = base64.b64decode(b64_out, b64_dec)
+    b64_dec[dlen] = 0
+    print("Base64 解码:", b64_dec)
+
+    # ---------- MD5 测试 ----------
+    md5_buf: t.CArray[t.CUInt8T, hashlib.MD5_DIGEST_LEN]
+    mctx = hashlib.md5()
+    mctx.update(plain)
+    mctx.final(md5_buf)
+    print("MD5: ")
+    print_hex(md5_buf, hashlib.MD5_DIGEST_LEN)
+
+    # ---------- SHA1 测试 ----------
+    sha1_buf: t.CArray[t.CUInt8T, hashlib.SHA1_DIGEST_LEN]
+    s1ctx = hashlib.sha1()
+    s1ctx.update(plain)
+    s1ctx.final(sha1_buf)
+    print("SHA1: ")
+    print_hex(sha1_buf, hashlib.SHA1_DIGEST_LEN)
+
+    # ---------- SHA256 测试 ----------
+    sha256_buf: t.CArray[t.CUInt8T, hashlib.SHA256_DIGEST_LEN]
+    s2ctx = hashlib.sha256()
+    s2ctx.update(plain)
+    s2ctx.final(sha256_buf)
+    print("SHA256: ")
+    print_hex(sha256_buf, hashlib.SHA256_DIGEST_LEN)
+
+    # ---------- SHA512 测试 ----------
+    sha512_buf: t.CArray[t.CUInt8T, hashlib.SHA512_DIGEST_LEN]
+    s5ctx = hashlib.sha512()
+    s5ctx.update(plain)
+    s5ctx.final(sha512_buf)
+    print("SHA512: ")
+    print_hex(sha512_buf, hashlib.SHA512_DIGEST_LEN)
+
+    default_value_test_function(b=2, a=1)
+
+    return 0