Files
Viper_RegressionTesting/VRandomTest/App/main.vp
T
TermiNexus 3c6fb1d246 chore(test): 初始化回归测试仓(新增 .gitignore,TestsOverview.md 改为 README.md)
把 Test/ 纳入 https://git.gvsds.com/GVSDS/Viper_RegressionTesting 。

1) 新增 .gitignore —— 只保留测试源码,剔除全部构建产物:
   目录   **/output*/(output / output_opt / output_orig / output_verify / output_dbg)、
          **/temp*/(temp / temp_opt)、**/.tpv_build/
   二进制 *.exe *.obj *.o *.out *.a *.lib *.dll
   中间物 *.ll *.vpi *.pyi *.deps.txt *.deps.json *.doc.json *_sha1_map.txt
          _pyi_cache_v1.pkl _pyi_cache_v1.sig.json _shared_sym.json _phase1_manifest.json
   其它   build_all.txt(构建日志)、*.log、__pycache__/、*.bak、IDE 目录
   保留   App/*.vp、project.json / project_opt.json / project.vpj、README.md、两个 .py
   实测 `git add -A --dry-run`:196 个文件,无任何构建产物混入。

2) TestsOverview.md → README.md(作为仓库首页文档)。

3) SequentialRegressionTest.py:7 处 TestsOverview.md 引用同步改为 README.md
   (文档串、OVERVIEW 路径、read_test_order 文档与报错文案、argparse description、
   启动横幅);同时修正入口路径 PROJECTRANS —— 旧值 <root>/Projectrans.py 已不存在,
   改为 <root>/TransPyC/Projectrans.py(与 regression_test.py:45-48 记录一致),
   否则本脚本会以 "can't open file" 全量失败。
   regression_test.py 无需改动:它按目录扫描 project.json 找项目,不引用该文档。
2026-09-29 15:14:59 +08:00

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from stdint import *
import t, c
import stdio
import random
import testcheck
# ============================================================
# VRandomTest - 硬件随机数生成 + 标准分布函数测试
# ============================================================
def main() -> t.CInt:
testcheck.begin("VRandomTest: Hardware RNG + Distributions")
# --- Test 1: RDRAND basic ---
testcheck.section("Test 1: RDRAND basic")
r32: t.CUInt32T = vrandom.rdrand32()
r64: t.CUInt64T = vrandom.rdrand64()
stdio.printf(" rdrand32() = 0x%08x\n", r32)
stdio.printf(" rdrand64() = 0x%016llx\n", r64)
testcheck.ok("RDRAND basic")
# --- Test 2: randint ---
testcheck.section("Test 2: randint(1, 100)")
for _ in range(5):
v: t.CInt = vrandom.randint(1, 100)
stdio.printf(" randint(1,100) = %d\n", v)
testcheck.ok("randint range check")
# --- Test 3: randrange ---
testcheck.section("Test 3: randrange(0, 100, 5)")
for _ in range(5):
v = vrandom.randrange(0, 100, 5)
stdio.printf(" randrange(0,100,5) = %d\n", v)
testcheck.ok("randrange step check")
# --- Test 4: getrandbits ---
testcheck.section("Test 4: getrandbits(8)")
for _ in range(3):
b: t.CUInt64T = vrandom.getrandbits(8)
stdio.printf(" getrandbits(8) = 0x%02llx\n", b)
testcheck.ok("getrandbits width check")
# --- Test 5: random() [0,1) ---
testcheck.section("Test 5: random()")
for _ in range(3):
f: t.CDouble = vrandom.random()
stdio.printf(" random() = %f\n", f)
testcheck.ok("random() in [0,1)")
# --- Test 6: uniform ---
testcheck.section("Test 6: uniform(10.0, 20.0)")
for _ in range(3):
f = vrandom.uniform(10.0, 20.0)
stdio.printf(" uniform(10,20) = %f\n", f)
testcheck.ok("uniform range check")
# --- Test 7: gauss ---
testcheck.section("Test 7: gauss(0.0, 1.0)")
for _ in range(3):
f = vrandom.gauss(0.0, 1.0)
stdio.printf(" gauss(0,1) = %f\n", f)
testcheck.ok("gauss distribution")
# --- Test 8: normalvariate ---
testcheck.section("Test 8: normalvariate(100.0, 15.0)")
for _ in range(3):
f = vrandom.normalvariate(100.0, 15.0)
stdio.printf(" normalvariate(100,15) = %f\n", f)
testcheck.ok("normalvariate distribution")
# --- Test 9: expovariate ---
testcheck.section("Test 9: expovariate(0.5)")
for _ in range(3):
f = vrandom.expovariate(0.5)
stdio.printf(" expovariate(0.5) = %f\n", f)
testcheck.ok("expovariate distribution")
# --- Test 10: gammavariate ---
testcheck.section("Test 10: gammavariate(2.0, 1.0)")
for _ in range(3):
f = vrandom.gammavariate(2.0, 1.0)
stdio.printf(" gammavariate(2,1) = %f\n", f)
testcheck.ok("gammavariate distribution")
# --- Test 11: betavariate ---
testcheck.section("Test 11: betavariate(2.0, 5.0)")
for _ in range(3):
f = vrandom.betavariate(2.0, 5.0)
stdio.printf(" betavariate(2,5) = %f\n", f)
testcheck.ok("betavariate distribution")
# --- Test 12: triangular ---
testcheck.section("Test 12: triangular(0.0, 10.0, 5.0)")
for _ in range(3):
f = vrandom.triangular(0.0, 10.0, 5.0)
stdio.printf(" triangular(0,10,5) = %f\n", f)
testcheck.ok("triangular distribution")
# --- Test 13: lognormvariate ---
testcheck.section("Test 13: lognormvariate(0.0, 1.0)")
for _ in range(3):
f = vrandom.lognormvariate(0.0, 1.0)
stdio.printf(" lognormvariate(0,1) = %f\n", f)
testcheck.ok("lognormvariate distribution")
# --- Test 14: paretovariate ---
testcheck.section("Test 14: paretovariate(1.0)")
for _ in range(3):
f = vrandom.paretovariate(1.0)
stdio.printf(" paretovariate(1) = %f\n", f)
testcheck.ok("paretovariate distribution")
# --- Test 15: weibullvariate ---
testcheck.section("Test 15: weibullvariate(1.0, 1.5)")
for _ in range(3):
f = vrandom.weibullvariate(1.0, 1.5)
stdio.printf(" weibullvariate(1,1.5) = %f\n", f)
testcheck.ok("weibullvariate distribution")
# --- Test 16: vonmisesvariate ---
testcheck.section("Test 16: vonmisesvariate(0.0, 1.0)")
for _ in range(3):
f = vrandom.vonmisesvariate(0.0, 1.0)
stdio.printf(" vonmisesvariate(0,1) = %f\n", f)
testcheck.ok("vonmisesvariate distribution")
return testcheck.end()