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tests: Split tests for 2- and 3-arg pow().
1 parent df0117c commit 87882e1

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Lines changed: 40 additions & 33 deletions

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‎tests/basics/builtin_pow.py‎

Lines changed: 1 addition & 33 deletions
Original file line numberDiff line numberDiff line change
@@ -1,39 +1,7 @@
11
# test builtin pow() with integral values
2-
32
# 2 arg version
3+
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print(pow(0, 1))
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print(pow(1, 0))
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print(pow(-2, 3))
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print(pow(3, 8))
8-
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# 3 arg version
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print(pow(3, 4, 7))
11-
print(pow(555557, 1000002, 1000003))
12-
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# 3 arg pow is defined to only work on integers
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try:
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print(pow("x", 5, 6))
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except TypeError:
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print("TypeError expected")
18-
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try:
20-
print(pow(4, "y", 6))
21-
except TypeError:
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print("TypeError expected")
23-
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try:
25-
print(pow(4, 5, "z"))
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except TypeError:
27-
print("TypeError expected")
28-
29-
# Tests for 3 arg pow with large values
30-
31-
# This value happens to be prime
32-
x = 0xd48a1e2a099b1395895527112937a391d02d4a208bce5d74b281cf35a57362502726f79a632f063a83c0eba66196712d963aa7279ab8a504110a668c0fc38a7983c51e6ee7a85cae87097686ccdc359ee4bbf2c583bce524e3f7836bded1c771a4efcb25c09460a862fc98e18f7303df46aaeb34da46b0c4d61d5cd78350f3edb60e6bc4befa712a849
33-
y = 0x3accf60bb1a5365e4250d1588eb0fe6cd81ad495e9063f90880229f2a625e98c59387238670936afb2cafc5b79448e4414d6cd5e9901aa845aa122db58ddd7b9f2b17414600a18c47494ed1f3d49d005a5
34-
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print(hex(pow(2, 200, x))) # Should not overflow, just 1 << 200
36-
print(hex(pow(2, x-1, x))) # Should be 1, since x is prime
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print(hex(pow(y, x-1, x))) # Should be 1, since x is prime
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print(hex(pow(y, y-1, x))) # Should be a 'big value'
39-
print(hex(pow(y, y-1, y))) # Should be a 'big value'

‎tests/basics/builtin_pow3.py‎

Lines changed: 39 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,39 @@
1+
# test builtin pow() with integral values
2+
# 3 arg version
3+
4+
try:
5+
print(pow(3, 4, 7))
6+
except NotImplementedError:
7+
import sys
8+
print("SKIP")
9+
sys.exit()
10+
11+
print(pow(555557, 1000002, 1000003))
12+
13+
# 3 arg pow is defined to only work on integers
14+
try:
15+
print(pow("x", 5, 6))
16+
except TypeError:
17+
print("TypeError expected")
18+
19+
try:
20+
print(pow(4, "y", 6))
21+
except TypeError:
22+
print("TypeError expected")
23+
24+
try:
25+
print(pow(4, 5, "z"))
26+
except TypeError:
27+
print("TypeError expected")
28+
29+
# Tests for 3 arg pow with large values
30+
31+
# This value happens to be prime
32+
x = 0xd48a1e2a099b1395895527112937a391d02d4a208bce5d74b281cf35a57362502726f79a632f063a83c0eba66196712d963aa7279ab8a504110a668c0fc38a7983c51e6ee7a85cae87097686ccdc359ee4bbf2c583bce524e3f7836bded1c771a4efcb25c09460a862fc98e18f7303df46aaeb34da46b0c4d61d5cd78350f3edb60e6bc4befa712a849
33+
y = 0x3accf60bb1a5365e4250d1588eb0fe6cd81ad495e9063f90880229f2a625e98c59387238670936afb2cafc5b79448e4414d6cd5e9901aa845aa122db58ddd7b9f2b17414600a18c47494ed1f3d49d005a5
34+
35+
print(hex(pow(2, 200, x))) # Should not overflow, just 1 << 200
36+
print(hex(pow(2, x-1, x))) # Should be 1, since x is prime
37+
print(hex(pow(y, x-1, x))) # Should be 1, since x is prime
38+
print(hex(pow(y, y-1, x))) # Should be a 'big value'
39+
print(hex(pow(y, y-1, y))) # Should be a 'big value'

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