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fixing some minor details in test_all.py #271

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Mar 16, 2025
Merged

fixing some minor details in test_all.py #271

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18 changes: 11 additions & 7 deletions src/flint/test/test_all.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ def test_pyflint():
assert 1e-17 < f1.rad() < 1e-15
assert 1e-4 < f2.rad() < 1e-3
finally:
ctx.prec = oldprec
ctx.dps = olddps

assert ctx.cap == 10
oldcap = ctx.cap
Expand All @@ -74,9 +74,11 @@ def test_pyflint():
assert raises(lambda: setattr(ctx, "prec", -1), ValueError)
assert raises(lambda: setattr(ctx, "dps", -1), ValueError)


def test_showgood():
from flint import good, showgood


def test_fmpz():
assert flint.fmpz() == flint.fmpz(0)
L = [0, 1, 2, 3, 2**31-1, 2**31, 2**63-1, 2**63, 2**64-1, 2**64]
Expand Down Expand Up @@ -246,9 +248,9 @@ def test_fmpz():
assert raises(lambda: f2 ^ (), TypeError)
assert raises(lambda: () ^ f2, TypeError)

l = [1, 2, 3]
l[flint.fmpz(1)] = -2
assert l == [1, -2, 3]
ell = [1, 2, 3]
ell[flint.fmpz(1)] = -2
assert ell == [1, -2, 3]
d = {flint.fmpz(2): 3}
d[flint.fmpz(2)] = -1

Expand Down Expand Up @@ -1635,6 +1637,7 @@ def test_pickling():
obj2 = pickle.loads(s)
assert obj == obj2


def test_fmpz_mod():
from flint import fmpz_mod_ctx, fmpz, fmpz_mod

Expand Down Expand Up @@ -1836,6 +1839,7 @@ def test_fmpz_mod():
assert fmpz(test_y) / F_test(test_x) == (test_y * pow(test_x, -1, test_mod)) % test_mod
assert test_y / F_test(test_x) == (test_y * pow(test_x, -1, test_mod)) % test_mod


def test_fmpz_mod_dlog():
from flint import fmpz, fmpz_mod_ctx

Expand Down Expand Up @@ -1942,7 +1946,7 @@ def test_fmpz_mod_poly():
assert raises(lambda: R([F(1), F_other(2)]), ValueError) # moduli must match
assert raises(lambda: R([F(1), "A"]), TypeError) # need to be able to cast to fmpz_mod

f1 = R([int(-1),int(-2),int(-3)])
f1 = R([-1, -2, -3])
f2 = R([fmpz(-1),fmpz(-2),fmpz(-3)])
f3 = R([F(-1),F(-2),F(-3)])
f4 = R(fmpz_poly([-1, -2, -3]))
Expand Down Expand Up @@ -2264,8 +2268,8 @@ def test_fmpz_mod_poly():
assert raises(lambda: R_test([1,2,3]).multipoint_evaluate("AAA"), ValueError)

f = R_test([1,2,3])
l = [-1,-2,-3,-4,-5]
assert [f(x) for x in l] == f.multipoint_evaluate(l)
ell = [-1,-2,-3,-4,-5]
assert [f(x) for x in ell] == f.multipoint_evaluate(ell)

# truncate things

Expand Down
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