snapshot before regression test

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t
2026-07-18 19:25:40 +08:00
commit 796222a300
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import t, c
from t import CInt, CInt32T, CUInt32T, CUInt64T, CFloat64T, CPtr, CChar, CDefine, CUInt16T
import viperlib
import stdlib
import platmacro
MAX_SIZE: t.CDefine = 1024
MIN_VAL: t.CDefine = 0
MAX_VAL: t.CDefine = 100
MASK_BYTE: t.CDefine = 0xFF
SHIFT_BITS: t.CDefine = 8
PI_INT: t.CDefine = 3
ENABLED: t.CDefine = 1
DISABLED: t.CDefine = 0
PAGE_SIZE: t.CDefine = 4096
BUFFER_LEN: t.CDefine = 256
CODE_SEG: t.CDefine | t.CUInt16T = 0x08
DATA_SEG: t.CDefine | t.CUInt16T = 0x10
STACK_SEG: t.CDefine | t.CUInt16T = 0x20
def MAKE_FLAG(bit: CInt32T) -> t.CDefine:
return 1 << bit
def CLAMP(x: CInt32T, lo: CInt32T, hi: CInt32T) -> t.CDefine:
if x < lo:
return lo
if x > hi:
return hi
return x
def test_basic_define() -> CInt:
print(MAX_SIZE)
print(MIN_VAL)
print(MAX_VAL)
print(MASK_BYTE)
print(SHIFT_BITS)
return 0
def test_define_arithmetic() -> CInt:
a: CInt32T = 10
b: CInt32T = a + MAX_SIZE
print(b)
c_val: CInt32T = (a << SHIFT_BITS) & MASK_BYTE
print(c_val)
d: CInt32T = MAX_VAL - MIN_VAL
print(d)
e: CInt32T = PAGE_SIZE / 4
print(e)
return 0
def test_define_conditional() -> CInt:
mode: CInt32T = ENABLED
if mode == ENABLED:
print(1)
else:
print(0)
if mode == DISABLED:
print(0)
else:
print(1)
val: CInt32T = 50
if val > MAX_VAL:
print(1)
else:
print(0)
if val < MAX_VAL:
print(1)
else:
print(0)
return 0
def test_define_loop() -> CInt:
i: CInt32T = 0
while i < MAX_VAL:
i = i + 1
if i > 10:
break
print(i)
i = 0
while i < MAX_SIZE:
i = i + PAGE_SIZE
if i >= PAGE_SIZE * 4:
break
print(i)
return 0
def test_typed_define() -> CInt:
seg: CUInt16T = CODE_SEG | DATA_SEG | STACK_SEG
print(seg)
cs: CUInt16T = CODE_SEG
print(cs)
ds: CUInt16T = DATA_SEG
print(ds)
return 0
def test_define_function() -> CInt:
flag0 = MAKE_FLAG(0)
print(flag0)
flag3 = MAKE_FLAG(3)
print(flag3)
flag7 = MAKE_FLAG(7)
print(flag7)
return 0
def test_define_clamp() -> CInt:
v1 = CLAMP(50, 0, 100)
print(v1)
v2 = CLAMP(-10, 0, 100)
print(v2)
v3 = CLAMP(150, 0, 100)
print(v3)
return 0
def test_define_string() -> CInt:
buf: CChar | CPtr = CPtr(stdlib.malloc(BUFFER_LEN))
viperlib.snprintf(buf, BUFFER_LEN, "MAX_SIZE=%d PAGE=%d MASK=0x%x", MAX_SIZE, PAGE_SIZE, MASK_BYTE)
print(buf)
stdlib.free(buf)
return 0
def test_define_combined() -> CInt:
flags: CUInt32T = MAKE_FLAG(0) | MAKE_FLAG(1) | MAKE_FLAG(2)
print(flags)
shifted: CUInt32T = MASK_BYTE << SHIFT_BITS
print(shifted)
total: CUInt32T = PAGE_SIZE + BUFFER_LEN
print(total)
return 0
def test_cif_basic() -> CInt:
if c.CIf(ENABLED):
print(1)
else:
print(0)
if c.CIf(DISABLED):
print(0)
else:
print(1)
if c.CIf(MAX_SIZE > 512):
print(1)
else:
print(0)
if c.CIf(MIN_VAL > 0):
print(0)
else:
print(1)
return 0
def test_cif_elif_else() -> CInt:
val: CInt32T = 2
if c.CIf(val == 1):
print(1)
elif c.CIf(val == 2):
print(2)
elif c.CIf(val == 3):
print(3)
else:
print(0)
if c.CIf(val > 10):
print(10)
elif c.CIf(val > 5):
print(5)
else:
print(val)
return 0
def test_cifdef_cifndef() -> CInt:
if c.CIfdef(MAX_SIZE):
print(MAX_SIZE)
else:
print(0)
if c.CIfdef(UNDEFINED_MACRO_XYZ):
print(0)
else:
print(1)
if c.CIfndef(UNDEFINED_MACRO_XYZ):
print(1)
else:
print(0)
if c.CIfndef(MAX_SIZE):
print(0)
else:
print(1)
return 0
def test_cif_platform() -> CInt:
if c.CIfdef(_WIN32):
print(1)
else:
print(0)
if c.CIfdef(__x86_64__):
print(1)
else:
print(0)
if c.CIf(SIZEOF_VOID_P == 8):
print(8)
elif c.CIf(SIZEOF_VOID_P == 4):
print(4)
else:
print(0)
return 0
def test_cif_nested() -> CInt:
if c.CIf(ENABLED):
if c.CIf(MAX_SIZE > 512):
print(1)
else:
print(0)
if c.CIfdef(PAGE_SIZE):
print(PAGE_SIZE)
else:
print(0)
else:
print(0)
return 0
def test_cif_expr() -> CInt:
if c.CIf(MASK_BYTE & 0x0F):
print(1)
else:
print(0)
if c.CIf((MAX_SIZE >> SHIFT_BITS) > 0):
print(1)
else:
print(0)
if c.CIf(ENABLED and MAX_SIZE > 0):
print(1)
else:
print(0)
if c.CIf(DISABLED or MAX_SIZE > 0):
print(1)
else:
print(0)
return 0
def test_platmacro_platform() -> CInt:
if c.CIfdef(platmacro.IS_WINDOWS):
print(1)
else:
print(0)
if c.CIf(platmacro.IS_WINDOWS == 1):
print(1)
else:
print(0)
if c.CIf(platmacro.IS_LINUX == 0):
print(1)
else:
print(0)
if c.CIf(platmacro.IS_X86_64 == 1):
print(1)
else:
print(0)
return 0
def test_platmacro_sizes() -> CInt:
print(platmacro.PTR_SIZE)
print(platmacro.SIZEOF_INT)
print(platmacro.SIZEOF_LONG)
print(platmacro.SIZEOF_DOUBLE)
print(platmacro.PAGE_SIZE)
print(platmacro.CACHE_LINE_SIZE)
return 0
def test_platmacro_endian() -> CInt:
if c.CIf(platmacro.IS_LITTLE_ENDIAN == 1):
print(1)
else:
print(0)
if c.CIf(platmacro.IS_BIG_ENDIAN == 0):
print(1)
else:
print(0)
if c.CIf(platmacro.BYTE_ORDER_LE == 1):
print(1)
else:
print(0)
return 0
def test_platmacro_features() -> CInt:
if c.CIf(platmacro.HAS_SSE2 == 1):
print(1)
else:
print(0)
if c.CIf(platmacro.HAS_AVX == 1):
print(1)
else:
print(0)
if c.CIf(platmacro.HAS_NEON == 0):
print(1)
else:
print(0)
return 0
def test_platmacro_align() -> CInt:
print(platmacro.ALIGNOF_INT)
print(platmacro.ALIGNOF_PTR)
print(platmacro.ALIGNOF_DOUBLE)
if c.CIf(platmacro.ALIGNOF_PTR == 8):
print(1)
else:
print(0)
return 0
def test_cifdef_cross_module() -> CInt:
if c.CIfdef(platmacro.IS_WINDOWS):
if c.CIf(platmacro.PTR_SIZE == 8):
print(64)
else:
print(32)
else:
print(0)
if c.CIfndef(platmacro.IS_ARM64):
print(1)
else:
print(0)
if c.CIfdef(platmacro.HAS_AVX2):
print(1)
else:
print(0)
return 0
def test_cifdef_guard() -> CInt:
MY_HEADER_GUARD: t.CDefine = 1
if c.CIfndef(MY_HEADER_GUARD):
print(0)
else:
print(1)
if c.CIfdef(MY_HEADER_GUARD):
print(1)
else:
print(0)
return 0
def test_cifdef_undefined() -> CInt:
if c.CIfndef(NONEXISTENT_MACRO_ABC):
print(1)
else:
print(0)
if c.CIfndef(THIS_IS_ALSO_NOT_DEFINED):
print(1)
else:
print(0)
if c.CIfdef(NONEXISTENT_MACRO_ABC):
print(0)
else:
print(1)
return 0
def test_cifdef_complex() -> CInt:
if c.CIfdef(platmacro.IS_WINDOWS) and c.CIf(platmacro.PTR_SIZE == 8):
print(1)
else:
print(0)
if c.CIfndef(platmacro.IS_ARM64) and c.CIf(platmacro.IS_X86_64 == 1):
print(1)
else:
print(0)
if c.CIfdef(platmacro.HAS_SSE2):
if c.CIfdef(platmacro.HAS_AVX):
print(2)
else:
print(1)
else:
print(0)
return 0
def define_main() -> CInt:
print("=== Basic Define Test ===")
test_basic_define()
print("=== Define Arithmetic Test ===")
test_define_arithmetic()
print("=== Define Conditional Test ===")
test_define_conditional()
print("=== Define Loop Test ===")
test_define_loop()
print("=== Typed Define Test ===")
test_typed_define()
print("=== Define Function (Macro) Test ===")
test_define_function()
print("=== Define Clamp (Macro) Test ===")
test_define_clamp()
print("=== Define String Test ===")
test_define_string()
print("=== Define Combined Test ===")
test_define_combined()
print("=== CIf Basic Test ===")
test_cif_basic()
print("=== CIf Elif Else Test ===")
test_cif_elif_else()
print("=== CIfdef/CIfndef Test ===")
test_cifdef_cifndef()
print("=== CIf Platform Test ===")
test_cif_platform()
print("=== CIf Nested Test ===")
test_cif_nested()
print("=== CIf Expression Test ===")
test_cif_expr()
print("=== Platmacro Platform Test ===")
test_platmacro_platform()
print("=== Platmacro Sizes Test ===")
test_platmacro_sizes()
print("=== Platmacro Endian Test ===")
test_platmacro_endian()
print("=== Platmacro Features Test ===")
test_platmacro_features()
print("=== Platmacro Align Test ===")
test_platmacro_align()
print("=== CIfdef Cross-Module Test ===")
test_cifdef_cross_module()
print("=== CIfdef Guard Test ===")
test_cifdef_guard()
print("=== CIfdef Undefined Test ===")
test_cifdef_undefined()
print("=== CIfdef Complex Test ===")
test_cifdef_complex()
return 0