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# Test performance of importing an .mpy file just once.
# The first import of a module will intern strings that don't already exist, and
# this test should be representative of what happens in a real application.
import sys, io, vfs
if not hasattr(io, "IOBase"):
print("SKIP")
raise SystemExit
# This is the test.py file that is compiled to test.mpy below.
# Many known and unknown names/strings are included to test the linking process.
"""
class A0:
def a0(self): pass
def a1(self): pass
def a2(self): pass
def a3(self): pass
class A1:
def a0(self): pass
def a1(self): pass
def a2(self): pass
def a3(self): pass
def f0():
__call__, __class__, __delitem__, __enter__, __exit__, __getattr__, __getitem__,
__hash__, __init__, __int__, __iter__, __len__, __main__, __module__, __name__,
__new__, __next__, __qualname__, __repr__, __setitem__, __str__,
ArithmeticError, AssertionError, AttributeError, BaseException, EOFError, Ellipsis,
Exception, GeneratorExit, ImportError, IndentationError, IndexError, KeyError,
KeyboardInterrupt, LookupError, MemoryError, NameError, NoneType,
NotImplementedError, OSError, OverflowError, RuntimeError, StopIteration,
SyntaxError, SystemExit, TypeError, ValueError, ZeroDivisionError,
abs, all, any, append, args, bool, builtins, bytearray, bytecode, bytes, callable,
chr, classmethod, clear, close, const, copy, count, dict, dir, divmod, end,
endswith, eval, exec, extend, find, format, from_bytes, get, getattr, globals,
hasattr, hash, id, index, insert, int, isalpha, isdigit, isinstance, islower,
isspace, issubclass, isupper, items, iter, join, key, keys, len, list, little,
locals, lower, lstrip, main, map, micropython, next, object, open, ord, pop,
popitem, pow, print, range, read, readinto, readline, remove, replace, repr,
reverse, rfind, rindex, round, rsplit, rstrip, self, send, sep, set, setattr,
setdefault, sort, sorted, split, start, startswith, staticmethod, step, stop, str,
strip, sum, super, throw, to_bytes, tuple, type, update, upper, value, values,
write, zip,
name0, name1, name2, name3, name4, name5, name6, name7, name8, name9,
quite_a_long_name0, quite_a_long_name1, quite_a_long_name2, quite_a_long_name3,
quite_a_long_name4, quite_a_long_name5, quite_a_long_name6, quite_a_long_name7,
quite_a_long_name8, quite_a_long_name9, quite_a_long_name10, quite_a_long_name11,
def f1():
x = "this will be a string object 0"
x = "this will be a string object 1"
x = "this will be a string object 2"
x = "this will be a string object 3"
x = "this will be a string object 4"
x = "this will be a string object 5"
x = "this will be a string object 6"
x = "this will be a string object 7"
x = "this will be a string object 8"
x = "this will be a string object 9"
x = b"this will be a bytes object 0"
x = b"this will be a bytes object 1"
x = b"this will be a bytes object 2"
x = b"this will be a bytes object 3"
x = b"this will be a bytes object 4"
x = b"this will be a bytes object 5"
x = b"this will be a bytes object 6"
x = b"this will be a bytes object 7"
x = b"this will be a bytes object 8"
x = b"this will be a bytes object 9"
x = ("const tuple 0", None, False, True, 1, 2, 3)
x = ("const tuple 1", None, False, True, 1, 2, 3)
x = ("const tuple 2", None, False, True, 1, 2, 3)
x = ("const tuple 3", None, False, True, 1, 2, 3)
x = ("const tuple 4", None, False, True, 1, 2, 3)
x = ("const tuple 5", None, False, True, 1, 2, 3)
x = ("const tuple 6", None, False, True, 1, 2, 3)
x = ("const tuple 7", None, False, True, 1, 2, 3)
x = ("const tuple 8", None, False, True, 1, 2, 3)
x = ("const tuple 9", None, False, True, 1, 2, 3)
result = 123
"""
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class File(io.IOBase):
def __init__(self):
self.off = 0
def ioctl(self, request, arg):
if request == 4: # MP_STREAM_CLOSE
return 0
return -1
def readinto(self, buf):
buf[:] = memoryview(file_data)[self.off : self.off + len(buf)]
self.off += len(buf)
return len(buf)
class FS:
def mount(self, readonly, mkfs):
pass
def chdir(self, path):
pass
def stat(self, path):
if path == "/__injected.mpy":
return tuple(0 for _ in range(10))
else:
raise OSError(-2) # ENOENT
def open(self, path, mode):
return File()
def mount():
vfs.mount(FS(), "/__remote")
sys.path.insert(0, "/__remote")
def test():
global result
module = __import__("__injected")
result = module.result
###########################################################################
# Benchmark interface
bm_params = {
(1, 1): (),
}
def bm_setup(params):
mount()
return lambda: test(), lambda: (1, result)
|
