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math.fractions: fix deprecation warnings in tests (#19906)

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Kim Shrier 2023-11-17 01:46:41 -07:00 committed by GitHub
parent c3cf9ee832
commit 439aeeffa0
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1 changed files with 54 additions and 57 deletions
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111
vlib/math/fractions/approximations_test.v
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@ -7,19 +7,19 @@ import math
fn test_half() { fn test_half() {
float_val := 0.5 float_val := 0.5
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(1, 2)) assert fract_val == fractions.fraction(1, 2)
} }
fn test_third() { fn test_third() {
float_val := 1.0 / 3.0 float_val := 1.0 / 3.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(1, 3)) assert fract_val == fractions.fraction(1, 3)
} }
fn test_minus_one_twelfth() { fn test_minus_one_twelfth() {
float_val := -1.0 / 12.0 float_val := -1.0 / 12.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(-1, 12)) assert fract_val == fractions.fraction(-1, 12)
} }
fn test_zero() { fn test_zero() {
@ -27,37 +27,37 @@ fn test_zero() {
println('Pre') println('Pre')
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
println('Post') println('Post')
assert fract_val.equals(fractions.fraction(0, 1)) assert fract_val == fractions.fraction(0, 1)
} }
fn test_minus_one() { fn test_minus_one() {
float_val := -1.0 float_val := -1.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(-1, 1)) assert fract_val == fractions.fraction(-1, 1)
} }
fn test_thirty_three() { fn test_thirty_three() {
float_val := 33.0 float_val := 33.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(33, 1)) assert fract_val == fractions.fraction(33, 1)
} }
fn test_millionth() { fn test_millionth() {
float_val := 1.0 / 1000000.0 float_val := 1.0 / 1000000.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(1, 1000000)) assert fract_val == fractions.fraction(1, 1000000)
} }
fn test_minus_27_by_57() { fn test_minus_27_by_57() {
float_val := -27.0 / 57.0 float_val := -27.0 / 57.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(-27, 57)) assert fract_val == fractions.fraction(-27, 57)
} }
fn test_29_by_104() { fn test_29_by_104() {
float_val := 29.0 / 104.0 float_val := 29.0 / 104.0
fract_val := fractions.approximate(float_val) fract_val := fractions.approximate(float_val)
assert fract_val.equals(fractions.fraction(29, 104)) assert fract_val == fractions.fraction(29, 104)
} }
fn test_140710_232() { fn test_140710_232() {
@ -69,121 +69,118 @@ fn test_140710_232() {
} }
fn test_pi_1_digit() { fn test_pi_1_digit() {
assert fractions.approximate_with_eps(math.pi, 5.0e-2).equals(fractions.fraction(22, assert fractions.approximate_with_eps(math.pi, 5.0e-2) == fractions.fraction(22, 7)
7))
} }
fn test_pi_2_digits() { fn test_pi_2_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-3).equals(fractions.fraction(22, assert fractions.approximate_with_eps(math.pi, 5.0e-3) == fractions.fraction(22, 7)
7))
} }
fn test_pi_3_digits() { fn test_pi_3_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-4).equals(fractions.fraction(333, assert fractions.approximate_with_eps(math.pi, 5.0e-4) == fractions.fraction(333,
106)) 106)
} }
fn test_pi_4_digits() { fn test_pi_4_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-5).equals(fractions.fraction(355, assert fractions.approximate_with_eps(math.pi, 5.0e-5) == fractions.fraction(355,
113)) 113)
} }
fn test_pi_5_digits() { fn test_pi_5_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-6).equals(fractions.fraction(355, assert fractions.approximate_with_eps(math.pi, 5.0e-6) == fractions.fraction(355,
113)) 113)
} }
fn test_pi_6_digits() { fn test_pi_6_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-7).equals(fractions.fraction(355, assert fractions.approximate_with_eps(math.pi, 5.0e-7) == fractions.fraction(355,
113)) 113)
} }
fn test_pi_7_digits() { fn test_pi_7_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-8).equals(fractions.fraction(103993, assert fractions.approximate_with_eps(math.pi, 5.0e-8) == fractions.fraction(103993,
33102)) 33102)
} }
fn test_pi_8_digits() { fn test_pi_8_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-9).equals(fractions.fraction(103993, assert fractions.approximate_with_eps(math.pi, 5.0e-9) == fractions.fraction(103993,
33102)) 33102)
} }
fn test_pi_9_digits() { fn test_pi_9_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-10).equals(fractions.fraction(104348, assert fractions.approximate_with_eps(math.pi, 5.0e-10) == fractions.fraction(104348,
33215)) 33215)
} }
fn test_pi_10_digits() { fn test_pi_10_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-11).equals(fractions.fraction(312689, assert fractions.approximate_with_eps(math.pi, 5.0e-11) == fractions.fraction(312689,
99532)) 99532)
} }
fn test_pi_11_digits() { fn test_pi_11_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-12).equals(fractions.fraction(1146408, assert fractions.approximate_with_eps(math.pi, 5.0e-12) == fractions.fraction(1146408,
364913)) 364913)
} }
fn test_pi_12_digits() { fn test_pi_12_digits() {
assert fractions.approximate_with_eps(math.pi, 5.0e-13).equals(fractions.fraction(4272943, assert fractions.approximate_with_eps(math.pi, 5.0e-13) == fractions.fraction(4272943,
1360120)) 1360120)
} }
fn test_phi_1_digit() { fn test_phi_1_digit() {
assert fractions.approximate_with_eps(math.phi, 5.0e-2).equals(fractions.fraction(5, assert fractions.approximate_with_eps(math.phi, 5.0e-2) == fractions.fraction(5, 3)
3))
} }
fn test_phi_2_digits() { fn test_phi_2_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-3).equals(fractions.fraction(21, assert fractions.approximate_with_eps(math.phi, 5.0e-3) == fractions.fraction(21,
13)) 13)
} }
fn test_phi_3_digits() { fn test_phi_3_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-4).equals(fractions.fraction(55, assert fractions.approximate_with_eps(math.phi, 5.0e-4) == fractions.fraction(55,
34)) 34)
} }
fn test_phi_4_digits() { fn test_phi_4_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-5).equals(fractions.fraction(233, assert fractions.approximate_with_eps(math.phi, 5.0e-5) == fractions.fraction(233,
144)) 144)
} }
fn test_phi_5_digits() { fn test_phi_5_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-6).equals(fractions.fraction(610, assert fractions.approximate_with_eps(math.phi, 5.0e-6) == fractions.fraction(610,
377)) 377)
} }
fn test_phi_6_digits() { fn test_phi_6_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-7).equals(fractions.fraction(1597, assert fractions.approximate_with_eps(math.phi, 5.0e-7) == fractions.fraction(1597,
987)) 987)
} }
fn test_phi_7_digits() { fn test_phi_7_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-8).equals(fractions.fraction(6765, assert fractions.approximate_with_eps(math.phi, 5.0e-8) == fractions.fraction(6765,
4181)) 4181)
} }
fn test_phi_8_digits() { fn test_phi_8_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-9).equals(fractions.fraction(17711, assert fractions.approximate_with_eps(math.phi, 5.0e-9) == fractions.fraction(17711,
10946)) 10946)
} }
fn test_phi_9_digits() { fn test_phi_9_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-10).equals(fractions.fraction(75025, assert fractions.approximate_with_eps(math.phi, 5.0e-10) == fractions.fraction(75025,
46368)) 46368)
} }
fn test_phi_10_digits() { fn test_phi_10_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-11).equals(fractions.fraction(196418, assert fractions.approximate_with_eps(math.phi, 5.0e-11) == fractions.fraction(196418,
121393)) 121393)
} }
fn test_phi_11_digits() { fn test_phi_11_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-12).equals(fractions.fraction(514229, assert fractions.approximate_with_eps(math.phi, 5.0e-12) == fractions.fraction(514229,
317811)) 317811)
} }
fn test_phi_12_digits() { fn test_phi_12_digits() {
assert fractions.approximate_with_eps(math.phi, 5.0e-13).equals(fractions.fraction(2178309, assert fractions.approximate_with_eps(math.phi, 5.0e-13) == fractions.fraction(2178309,
1346269)) 1346269)
} }