kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

Removed useless implementation tests

Browse source
This commit is contained in:
Nobuyoshi Nakada 2020-05-17 19:03:05 +09:00
parent dc57136fd3
commit bd8aa047fc
No known key found for this signature in database
GPG key ID: 7CD2805BFA3770C6
1 changed files with 14 additions and 113 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

127
test/ruby/test_rand.rb
View file

@ -198,110 +198,6 @@ class TestRand < Test::Unit::TestCase
end end
end end
def test_random_state
state = <<END
3877134065023083674777481835852171977222677629000095857864323111193832400974413
4782302161934463784850675209112299537259006497924090422596764895633625964527441
6943943249411681406395713106007661119327771293929504639878577616749110507385924
0173026285378896836022134086386136835407107422834685854738117043791709411958489
3504364936306163473541948635570644161010981140452515307286926529085424765299100
1255453260115310687580777474046203049197643434654645011966794531914127596390825
0832232869378617194193100828000236737535657699356156021286278281306055217995213
8911536025132779573429499813926910299964681785069915877910855089314686097947757
2621451199734871158015842198110309034467412292693435515184023707918034746119728
8223459645048255809852819129671833854560563104716892857257229121211527031509280
2390605053896565646658122125171846129817536096211475312518457776328637574563312
8113489216547503743508184872149896518488714209752552442327273883060730945969461
6568672445225657265545983966820639165285082194907591432296265618266901318398982
0560425129536975583916120558652408261759226803976460322062347123360444839683204
9868507788028894111577023917218846128348302845774997500569465902983227180328307
3735301552935104196244116381766459468172162284042207680945316590536094294865648
5953156978630954893391701383648157037914019502853776972615500142898763385846315
8457790690531675205213829055442306187692107777193071680668153335688203945049935
3404449910419303330872435985327845889440458370416464132629866593538629877042969
7589948685901343135964343582727302330074331803900821801076139161904900333497836
6627028345784450211920229170280462474456504317367706849373957309797251052447898
8436235456995644876515032202483449807136139063937892187299239634252391529822163
9187055268750679730919937006195967184206072757082920250075756273182004964087790
3812024063897424219316687828337007888030994779068081666133751070479581394604974
6022215489604777611774245181115126041390161592199230774968475944753915533936834
4740049163514318351045644344358598159463605453475585370226041981040238023241538
4958436364776113598408428801867643946791659645708540669432995503575075657406359
8086928867900590554805639837071298576728564946552163206007997000988745940681607
4542883814997403673656291618517107133421335645430345871041730410669209035640945
5024601618318371192091626092482640364669969307766919645222516407626038616667754
5781148898846306894862390724358039251444333889446128074209417936830253204064223
3424784857908022314095011879203259864909560830176189727132432100010493659154644
8407326292884826469503093409465946018496358514999175268200846200025235441426140
7783386235191526371372655894290440356560751680752191224383460972099834655086068
9989413443881686756951804138910911737670495391762470293978321414964443502180391
4665982575919524372985773336921990352313629822677022891307943536442258282401255
5387646898976193134193506239982621725093291970351083631367582570375381334759004
1784150668048523676387894646666460369896619585113435743180899362844070393586212
5023920017185866399742380706352739465848708746963693663004068892056705603018655
8686663087894205699555906146534549176352859823832196938386172810274748624517052
8356758650653040545267425513047130342286119889879774951060662713807133125543465
5104086026298674827575216701372513525846650644773241437066782037334367982012148
7987782004646896468089089826267467005660035604553432197455616078731159778086155
9443250946037119223468305483694093795324036812927501783593256716590840500905291
2096608538205270323065573109227029887731553399324547696295234105140157179430410
4003109602564833086703863221058381556776789018351726488797845637981974580864082
1630093543020854542240690897858757985640869209737744458407777584279553258261599
0246922348101147034463235613998979344685018577901996218099622190722307356620796
5137485271371502385527388080824050288371607602101805675021790116223360483508538
8832149997794718410946818866375912486788005950091851067237358294899771385995876
7088239104394332452501033090159333224995108984871426750597513314521294001864578
2353528356752869732412552685554334966798888534847483030947310518891788722418172
6008607577773612004956373863580996793809969715725508939568919714424871639667201
7922255031431159347210833846575355772055570279673262115911154370983086189948124
4653677615895887099814174914248255026619941911735341818489822197472499295786997
7728418516719104857455960900092226749725407204388193002835497055305427730656889
1508308778869166073740855838213112709306743479676740893150000714099064468263284
1873435518542972182497755500300784177067568586395485329021157235696300013490087
2866571034916258390528533374944905429089028336079264760836949419754851422499614
5732326011260304142074554782259843903215064144396140106592193961703288125005023
5334375212799817540775536847622032852415253966587517800661605905489339306359573
2234947905196298436841723673626428243649931398749552780311877734063703985375067
1239508613417041942487245370152912391885566432830659640677893488723724763120121
4111855277511356759926232894062814360449757490961653026194107761340614059045172
1123363102660719217740126157997033682099769790976313166682432732518101889210276
9574144065390305904944821051736021310524344626348851573631697771556587859836330
6997324121866564283654784470215100159122764509197570402997911258816526554863326
9877535269005418736225944874608987238997316999444215865249840762640949599725696
0773083894168959823152054508672272612355108904098579447774398451678239199426513
3439507737424049578587487505080347686371029156845461151278198605267053408259090
3158676794894709281917034995611352710898103415304769654883981727681820369090169
9295163908214854813365413456264812190842699054830709079275249714169405719140093
1347572458245530016346604698682269779841803667099480215265926316505737171177810
9969036572310084022695109125200937135540995157279354438704321290061646592229860
0156566013602344870223183295508278359111174872740360473845615437106413256386849
2286259982118315248148847764929974917157683083659364623458927512616369119194574
2254080
END
state = state.split.join.to_i
r = Random.new(0)
srand(0)
assert_equal(state, r.instance_eval { state })
assert_equal(state, Random.instance_eval { state })
r.rand(0x100)
assert_equal(state, r.instance_eval { state })
end
def test_random_left
r = Random.new(0)
assert_equal(1, r.instance_eval { left })
r.rand(0x100)
assert_equal(624, r.instance_eval { left })
r.rand(0x100)
assert_equal(623, r.instance_eval { left })
srand(0)
assert_equal(1, Random.instance_eval { left })
rand(0x100)
assert_equal(624, Random.instance_eval { left })
rand(0x100)
assert_equal(623, Random.instance_eval { left })
end
def test_random_bytes def test_random_bytes
srand(0) srand(0)
r = Random.new(0) r = Random.new(0)
@ -334,11 +230,15 @@ END
def test_random_float def test_random_float
r = Random.new(0) r = Random.new(0)
assert_in_delta(0.5488135039273248, r.rand, 0.0001) 3.times do
assert_in_delta(0.7151893663724195, r.rand, 0.0001) assert_include(0...1.0, r.rand)
assert_in_delta(0.6027633760716439, r.rand, 0.0001) end
assert_in_delta(1.0897663659937937, r.rand(2.0), 0.0001) [2.0, (2**100).to_f].each do |x|
assert_in_delta(5.3704626067153264e+29, r.rand((2**100).to_f), 10**25) range = 0...x
3.times do
assert_include(range, r.rand(x), "rand(#{x})")
end
end
assert_raise(Errno::EDOM, Errno::ERANGE) { r.rand(1.0 / 0.0) } assert_raise(Errno::EDOM, Errno::ERANGE) { r.rand(1.0 / 0.0) }
assert_raise(Errno::EDOM, Errno::ERANGE) { r.rand(0.0 / 0.0) } assert_raise(Errno::EDOM, Errno::ERANGE) { r.rand(0.0 / 0.0) }
@ -346,10 +246,11 @@ END
assert_raise(Errno::EDOM) {r.rand(..1)} assert_raise(Errno::EDOM) {r.rand(..1)}
r = Random.new(0) r = Random.new(0)
assert_in_delta(1.5488135039273248, r.rand(1.0...2.0), 0.0001, '[ruby-core:24655]') [1.0...2.0, 1.0...11.0, 2.0...4.0].each do |range|
assert_in_delta(1.7151893663724195, r.rand(1.0...2.0), 0.0001, '[ruby-core:24655]') 3.times do
assert_in_delta(7.027633760716439, r.rand(1.0...11.0), 0.0001, '[ruby-core:24655]') assert_include(range, r.rand(range), "[ruby-core:24655] rand(#{range})")
assert_in_delta(3.0897663659937937, r.rand(2.0...4.0), 0.0001, '[ruby-core:24655]') end
end
assert_nothing_raised {r.rand(-Float::MAX..Float::MAX)} assert_nothing_raised {r.rand(-Float::MAX..Float::MAX)}
end end