rust: peek_mut optim for lazy ancestors
This is one of the two optimizations that are also
present in the Python code: replacing pairs of pop/push
on the BinaryHeap by single updates, hence having it
under the hood maintain its consistency (sift) only once.
On Mozilla central, the measured gain (see details below)
is around 7%.
Creating the PeekMut object by calling peek_mut() right away
instead of peek() first is less efficient (gain is only 4%, stats
not included).
Our interpretation is that its creation has a cost which is vasted
in the cases where it ends by droping the value (Peekmut::pop()
just does self.heap.pop() anyway). On the other hand, the immutable
peek() is very fast: it's just taking a reference in the
underlying vector.
The Python version still has another optimization:
if parent(current) == current-1, then the heap doesn't need
to maintain its consistency, since we already know that
it's bigger than all the others in the heap.
Rust's BinaryHeap doesn't allow us to mutate its biggest
element with no housekeeping, but we tried it anyway, with a
copy of the BinaryHeap implementation with a dedicaded added
method: it's not worth the technical debt in our opinion
(we measured only a further 1.6% improvement).
One possible explanation would be that the sift is really fast
anyway in that case, whereas it's not in the case of Python,
because it's at least partly done in slow Python code.
Still it's possible that replacing BinaryHeap by something more
dedicated to discrete ordered types could be faster.
Measurements on mozilla-central:
Three runs of 'hg perfancestors' on the parent changeset:
Moyenne des médianes: 0.100587
! wall 0.100062 comb 0.100000 user 0.100000 sys 0.000000 (best of 98)
! wall 0.135804 comb 0.130000 user 0.130000 sys 0.000000 (max of 98)
! wall 0.102864 comb 0.102755 user 0.099286 sys 0.003469 (avg of 98)
! wall 0.101486 comb 0.110000 user 0.110000 sys 0.000000 (median of 98)
! wall 0.096804 comb 0.090000 user 0.090000 sys 0.000000 (best of 100)
! wall 0.132235 comb 0.130000 user 0.120000 sys 0.010000 (max of 100)
! wall 0.100258 comb 0.100300 user 0.096000 sys 0.004300 (avg of 100)
! wall 0.098384 comb 0.100000 user 0.100000 sys 0.000000 (median of 100)
! wall 0.099925 comb 0.100000 user 0.100000 sys 0.000000 (best of 98)
! wall 0.133518 comb 0.140000 user 0.130000 sys 0.010000 (max of 98)
! wall 0.102381 comb 0.102449 user 0.098265 sys 0.004184 (avg of 98)
! wall 0.101891 comb 0.090000 user 0.090000 sys 0.000000 (median of 98)
Mean of the medians: 0.100587
On the present changeset:
! wall 0.091344 comb 0.090000 user 0.090000 sys 0.000000 (best of 100)
! wall 0.122728 comb 0.120000 user 0.110000 sys 0.010000 (max of 100)
! wall 0.093268 comb 0.093300 user 0.089300 sys 0.004000 (avg of 100)
! wall 0.092567 comb 0.100000 user 0.090000 sys 0.010000 (median of 100)
! wall 0.093294 comb 0.080000 user 0.080000 sys 0.000000 (best of 100)
! wall 0.144887 comb 0.150000 user 0.140000 sys 0.010000 (max of 100)
! wall 0.097708 comb 0.097700 user 0.093400 sys 0.004300 (avg of 100)
! wall 0.094980 comb 0.100000 user 0.090000 sys 0.010000 (median of 100)
! wall 0.091262 comb 0.090000 user 0.080000 sys 0.010000 (best of 100)
! wall 0.123772 comb 0.130000 user 0.120000 sys 0.010000 (max of 100)
! wall 0.093188 comb 0.093200 user 0.089300 sys 0.003900 (avg of 100)
! wall 0.092364 comb 0.100000 user 0.090000 sys 0.010000 (median of 100)
Mean of the medians is 0.0933
Differential Revision: https://phab.mercurial-scm.org/D5358
from __future__ import absolute_import, print_function
import unittest
from mercurial import (
store,
)
class hybridencodetests(unittest.TestCase):
def hybridencode(self, input, want):
# Check the C implementation if it's in use
got = store._pathencode(input)
self.assertEqual(want, got)
# Check the reference implementation in Python
refgot = store._hybridencode(input, True)
self.assertEqual(want, refgot)
def testnoencodingrequired(self):
self.hybridencode(
b'data/abcdefghijklmnopqrstuvwxyz0123456789 !#%&\'()+,-.;=[]^`{}',
b'data/abcdefghijklmnopqrstuvwxyz0123456789 !#%&\'()+,-.;=[]^`{}')
def testuppercasechars(self): # uppercase char X is encoded as _x
self.hybridencode(
b'data/ABCDEFGHIJKLMNOPQRSTUVWXYZ',
b'data/_a_b_c_d_e_f_g_h_i_j_k_l_m_n_o_p_q_r_s_t_u_v_w_x_y_z')
def testunderbar(self): # underbar is doubled
self.hybridencode(b'data/_', b'data/__')
def testtilde(self): # tilde is character-encoded
self.hybridencode(b'data/~', b'data/~7e')
def testcontrolchars(self): # characters in ASCII code range 1..31
self.hybridencode(
(b'data/\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f'
b'\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e'
b'\x1f'),
(b'data/~01~02~03~04~05~06~07~08~09~0a~0b~0c~0d~0e~0f~10~11~12~13'
b'~14~15~16~17~18~19~1a~1b~1c~1d~1e~1f'))
def testhighascii(self):# characters in ASCII code range 126..255
self.hybridencode(
(b'data/~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c'
b'\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b'
b'\x9c\x9d\x9e\x9f'),
(b'data/~7e~7f~80~81~82~83~84~85~86~87~88~89~8a~8b~8c~8d~8e~8f~90'
b'~91~92~93~94~95~96~97~98~99~9a~9b~9c~9d~9e~9f'))
self.hybridencode(
(b'data/\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad'
b'\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc'
b'\xbd\xbe\xbf'),
(b'data/~a0~a1~a2~a3~a4~a5~a6~a7~a8~a9~aa~ab~ac~ad~ae~af~b0~b1~b2'
b'~b3~b4~b5~b6~b7~b8~b9~ba~bb~bc~bd~be~bf'))
self.hybridencode(
(b'data/\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca'
b'\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6'
b'\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf'),
(b'data/~c0~c1~c2~c3~c4~c5~c6~c7~c8~c9~ca~cb~cc~cd~ce~cf~d0~d1~d2'
b'~d3~d4~d5~d6~d7~d8~d9~da~db~dc~dd~de~df'))
self.hybridencode(
(b'data/\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed'
b'\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd'
b'\xfe\xff'),
(b'data/~e0~e1~e2~e3~e4~e5~e6~e7~e8~e9~ea~eb~ec~ed~ee~ef~f0~f1~f2'
b'~f3~f4~f5~f6~f7~f8~f9~fa~fb~fc~fd~fe~ff'))
def testwinreserved(self): # Windows reserved characters
self.hybridencode(
(b'data/less <, greater >, colon :, double-quote ", backslash \\, '
b'pipe |, question-mark ?, asterisk *'),
(b'data/less ~3c, greater ~3e, colon ~3a, double-quote ~22, '
b'backslash ~5c, pipe ~7c, question-mark ~3f, asterisk ~2a'))
def testhgreserved(self):
# encoding directories ending in .hg, .i or .d with '.hg' suffix
self.hybridencode(b'data/x.h.i/x.hg/x.i/x.d/foo',
b'data/x.h.i.hg/x.hg.hg/x.i.hg/x.d.hg/foo')
self.hybridencode(b'data/a.hg/a.i/a.d/foo',
b'data/a.hg.hg/a.i.hg/a.d.hg/foo')
self.hybridencode(b'data/au.hg/au.i/au.d/foo',
b'data/au.hg.hg/au.i.hg/au.d.hg/foo')
self.hybridencode(b'data/aux.hg/aux.i/aux.d/foo',
b'data/au~78.hg.hg/au~78.i.hg/au~78.d.hg/foo')
self.hybridencode(b'data/auxy.hg/auxy.i/auxy.d/foo',
b'data/auxy.hg.hg/auxy.i.hg/auxy.d.hg/foo')
# but these are not encoded on *filenames*
self.hybridencode(b'data/foo/x.hg', b'data/foo/x.hg')
self.hybridencode(b'data/foo/x.i', b'data/foo/x.i')
self.hybridencode(b'data/foo/x.d', b'data/foo/x.d')
self.hybridencode(b'data/foo/a.hg', b'data/foo/a.hg')
self.hybridencode(b'data/foo/a.i', b'data/foo/a.i')
self.hybridencode(b'data/foo/a.d', b'data/foo/a.d')
self.hybridencode(b'data/foo/au.hg', b'data/foo/au.hg')
self.hybridencode(b'data/foo/au.i', b'data/foo/au.i')
self.hybridencode(b'data/foo/au.d', b'data/foo/au.d')
self.hybridencode(b'data/foo/aux.hg', b'data/foo/au~78.hg')
self.hybridencode(b'data/foo/aux.i', b'data/foo/au~78.i')
self.hybridencode(b'data/foo/aux.d', b'data/foo/au~78.d')
self.hybridencode(b'data/foo/auxy.hg', b'data/foo/auxy.hg')
self.hybridencode(b'data/foo/auxy.i', b'data/foo/auxy.i')
self.hybridencode(b'data/foo/auxy.d', b'data/foo/auxy.d')
# plain .hg, .i and .d directories have the leading dot encoded
self.hybridencode(b'data/.hg/.i/.d/foo',
b'data/~2ehg.hg/~2ei.hg/~2ed.hg/foo')
def testmisclongcases(self):
self.hybridencode(
(b'data/aux.bla/bla.aux/prn/PRN/lpt/com3/nul/'
b'coma/foo.NUL/normal.c.i'),
(b'data/au~78.bla/bla.aux/pr~6e/_p_r_n/lpt/co~6d3'
b'/nu~6c/coma/foo._n_u_l/normal.c.i'))
self.hybridencode(
(b'data/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH'
b'/TENTH/ELEVENTH/LOREMIPSUM.TXT.i'),
(b'dh/au~78/second/x.prn/fourth/fi~3afth/sixth/seventh/eighth/'
b'nineth/tenth/loremia20419e358ddff1bf8751e38288aff1d7c32ec05.i'))
self.hybridencode(
(b'data/enterprise/openesbaddons/contrib-imola/corba-bc/'
b'netbeansplugin/wsdlExtension/src/main/java/META-INF/services'
b'/org.netbeans.modules.xml.wsdl.bindingsupport.spi.'
b'ExtensibilityElementTemplateProvider.i'),
(b'dh/enterpri/openesba/contrib-/corba-bc/netbeans/wsdlexte/src/'
b'main/java/org.net7018f27961fdf338a598a40c4683429e7ffb9743.i'))
self.hybridencode(
(b'data/AUX.THE-QUICK-BROWN-FOX-JU:MPS-OVER-THE-LAZY-DOG-THE-'
b'QUICK-BROWN-FOX-JUMPS-OVER-THE-LAZY-DOG.TXT.i'),
(b'dh/au~78.the-quick-brown-fox-ju~3amps-over-the-lazy-dog-the-'
b'quick-brown-fox-jud4dcadd033000ab2b26eb66bae1906bcb15d4a70.i'))
self.hybridencode(
(b'data/Project Planning/Resources/AnotherLongDirectoryName/Follow'
b'edbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt'),
(b'dh/project_/resource/anotherl/followed/andanoth/andthenanextrem'
b'elylongfilenaf93030515d9849cfdca52937c2204d19f83913e5.txt'))
self.hybridencode(
(b'data/Project.Planning/Resources/AnotherLongDirectoryName/Follo'
b'wedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt'),
(b'dh/project_/resource/anotherl/followed/andanoth/andthenanextre'
b'melylongfilena0fd7c506f5c9d58204444fc67e9499006bd2d445.txt'))
self.hybridencode(
b'data/foo.../foo / /a./_. /__/.x../ bla/.FOO/something.i',
(b'data/foo..~2e/foo ~20/~20/a~2e/__.~20/____/~2ex.~2e/~20 bla/'
b'~2e_f_o_o/something.i'))
self.hybridencode(
b'data/c/co/com/com0/com1/com2/com3/com4/com5/com6/com7/com8/com9',
(b'data/c/co/com/com0/co~6d1/co~6d2/co~6d3/co~6d4/co~6d5/co~6d6/'
b'co~6d7/co~6d8/co~6d9'))
self.hybridencode(
b'data/C/CO/COM/COM0/COM1/COM2/COM3/COM4/COM5/COM6/COM7/COM8/COM9',
(b'data/_c/_c_o/_c_o_m/_c_o_m0/_c_o_m1/_c_o_m2/_c_o_m3/_c_o_m4/'
b'_c_o_m5/_c_o_m6/_c_o_m7/_c_o_m8/_c_o_m9'))
self.hybridencode(
(b'data/c.x/co.x/com.x/com0.x/com1.x/com2.x/com3.x/com4.x/com5.x/'
b'com6.x/com7.x/com8.x/com9.x'),
(b'data/c.x/co.x/com.x/com0.x/co~6d1.x/co~6d2.x/co~6d3.x/co~6d4.x'
b'/co~6d5.x/co~6d6.x/co~6d7.x/co~6d8.x/co~6d9.x'))
self.hybridencode(
(b'data/x.c/x.co/x.com0/x.com1/x.com2/x.com3/x.com4/x.com5/x.com6'
b'/x.com7/x.com8/x.com9'),
(b'data/x.c/x.co/x.com0/x.com1/x.com2/x.com3/x.com4/x.com5/x.com6'
b'/x.com7/x.com8/x.com9'))
self.hybridencode(
(b'data/cx/cox/comx/com0x/com1x/com2x/com3x/com4x/com5x/com6x/'
b'com7x/com8x/com9x'),
(b'data/cx/cox/comx/com0x/com1x/com2x/com3x/com4x/com5x/com6x/'
b'com7x/com8x/com9x'))
self.hybridencode(
(b'data/xc/xco/xcom0/xcom1/xcom2/xcom3/xcom4/xcom5/xcom6/xcom7/'
b'xcom8/xcom9'),
(b'data/xc/xco/xcom0/xcom1/xcom2/xcom3/xcom4/xcom5/xcom6/xcom7/'
b'xcom8/xcom9'))
self.hybridencode(
b'data/l/lp/lpt/lpt0/lpt1/lpt2/lpt3/lpt4/lpt5/lpt6/lpt7/lpt8/lpt9',
(b'data/l/lp/lpt/lpt0/lp~741/lp~742/lp~743/lp~744/lp~745/lp~746/'
b'lp~747/lp~748/lp~749'))
self.hybridencode(
b'data/L/LP/LPT/LPT0/LPT1/LPT2/LPT3/LPT4/LPT5/LPT6/LPT7/LPT8/LPT9',
(b'data/_l/_l_p/_l_p_t/_l_p_t0/_l_p_t1/_l_p_t2/_l_p_t3/_l_p_t4/'
b'_l_p_t5/_l_p_t6/_l_p_t7/_l_p_t8/_l_p_t9'))
self.hybridencode(
(b'data/l.x/lp.x/lpt.x/lpt0.x/lpt1.x/lpt2.x/lpt3.x/lpt4.x/lpt5.x/'
b'lpt6.x/lpt7.x/lpt8.x/lpt9.x'),
(b'data/l.x/lp.x/lpt.x/lpt0.x/lp~741.x/lp~742.x/lp~743.x/lp~744.x/'
b'lp~745.x/lp~746.x/lp~747.x/lp~748.x/lp~749.x'))
self.hybridencode(
(b'data/x.l/x.lp/x.lpt/x.lpt0/x.lpt1/x.lpt2/x.lpt3/x.lpt4/x.lpt5/'
b'x.lpt6/x.lpt7/x.lpt8/x.lpt9'),
(b'data/x.l/x.lp/x.lpt/x.lpt0/x.lpt1/x.lpt2/x.lpt3/x.lpt4/x.lpt5'
b'/x.lpt6/x.lpt7/x.lpt8/x.lpt9'))
self.hybridencode(
(b'data/lx/lpx/lptx/lpt0x/lpt1x/lpt2x/lpt3x/lpt4x/lpt5x/lpt6x/'
b'lpt7x/lpt8x/lpt9x'),
(b'data/lx/lpx/lptx/lpt0x/lpt1x/lpt2x/lpt3x/lpt4x/lpt5x/lpt6x/'
b'lpt7x/lpt8x/lpt9x'))
self.hybridencode(
(b'data/xl/xlp/xlpt/xlpt0/xlpt1/xlpt2/xlpt3/xlpt4/xlpt5/xlpt6/'
b'xlpt7/xlpt8/xlpt9'),
(b'data/xl/xlp/xlpt/xlpt0/xlpt1/xlpt2/xlpt3/xlpt4/xlpt5/xlpt6/'
b'xlpt7/xlpt8/xlpt9'))
self.hybridencode(b'data/con/p/pr/prn/a/au/aux/n/nu/nul',
b'data/co~6e/p/pr/pr~6e/a/au/au~78/n/nu/nu~6c')
self.hybridencode(
b'data/CON/P/PR/PRN/A/AU/AUX/N/NU/NUL',
b'data/_c_o_n/_p/_p_r/_p_r_n/_a/_a_u/_a_u_x/_n/_n_u/_n_u_l')
self.hybridencode(
b'data/con.x/p.x/pr.x/prn.x/a.x/au.x/aux.x/n.x/nu.x/nul.x',
b'data/co~6e.x/p.x/pr.x/pr~6e.x/a.x/au.x/au~78.x/n.x/nu.x/nu~6c.x')
self.hybridencode(
b'data/x.con/x.p/x.pr/x.prn/x.a/x.au/x.aux/x.n/x.nu/x.nul',
b'data/x.con/x.p/x.pr/x.prn/x.a/x.au/x.aux/x.n/x.nu/x.nul')
self.hybridencode(b'data/conx/px/prx/prnx/ax/aux/auxx/nx/nux/nulx',
b'data/conx/px/prx/prnx/ax/au~78/auxx/nx/nux/nulx')
self.hybridencode(b'data/xcon/xp/xpr/xprn/xa/xau/xaux/xn/xnu/xnul',
b'data/xcon/xp/xpr/xprn/xa/xau/xaux/xn/xnu/xnul')
self.hybridencode(b'data/a./au./aux./auxy./aux.',
b'data/a~2e/au~2e/au~78~2e/auxy~2e/au~78~2e')
self.hybridencode(b'data/c./co./con./cony./con.',
b'data/c~2e/co~2e/co~6e~2e/cony~2e/co~6e~2e')
self.hybridencode(b'data/p./pr./prn./prny./prn.',
b'data/p~2e/pr~2e/pr~6e~2e/prny~2e/pr~6e~2e')
self.hybridencode(b'data/n./nu./nul./nuly./nul.',
b'data/n~2e/nu~2e/nu~6c~2e/nuly~2e/nu~6c~2e')
self.hybridencode(
b'data/l./lp./lpt./lpt1./lpt1y./lpt1.',
b'data/l~2e/lp~2e/lpt~2e/lp~741~2e/lpt1y~2e/lp~741~2e')
self.hybridencode(b'data/lpt9./lpt9y./lpt9.',
b'data/lp~749~2e/lpt9y~2e/lp~749~2e')
self.hybridencode(b'data/com./com1./com1y./com1.',
b'data/com~2e/co~6d1~2e/com1y~2e/co~6d1~2e')
self.hybridencode(b'data/com9./com9y./com9.',
b'data/co~6d9~2e/com9y~2e/co~6d9~2e')
self.hybridencode(b'data/a /au /aux /auxy /aux ',
b'data/a~20/au~20/aux~20/auxy~20/aux~20')
def testhashingboundarycases(self):
# largest unhashed path
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789-unhashed'
b'--xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'),
(b'data/123456789-123456789-123456789-123456789-123456789-unhashed'
b'--xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'))
# shortest hashed path
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/123456789-123456789-123456789-123456789-123456789-hashed---'
b'-xxxxxxxxx-xxxxxxxe9c55002b50bf5181e7a6fc1f60b126e2a6fcf71'))
def testhashing(self):
# changing one char in part that's hashed away produces a different hash
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxy-123456789-123456'),
(b'dh/123456789-123456789-123456789-123456789-123456789-hashed---'
b'-xxxxxxxxx-xxxxxxxd24fa4455faf8a94350c18e5eace7c2bb17af706'))
# uppercase hitting length limit due to encoding
self.hybridencode(
(b'data/A23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/a23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxx'
b'cbbc657029b41b94ed510d05feb6716a5c03bc6b'))
self.hybridencode(
(b'data/Z23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/z23456789-123456789-123456789-123456789-123456789-xxxxxxxxx'
b'-xxxxxxxxx-xxxxxxx938f32a725c89512833fb96b6602dd9ebff51ddd'))
# compare with lowercase not hitting limit
self.hybridencode(
(b'data/a23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'),
(b'data/a23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'))
self.hybridencode(
(b'data/z23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789'
b'-12345'),
(b'data/z23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'))
# not hitting limit with any of these
self.hybridencode(
(b'data/abcdefghijklmnopqrstuvwxyz0123456789 !#%&\'()+,-.;=[]^`{}'
b'xxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'),
(b'data/abcdefghijklmnopqrstuvwxyz0123456789 !#%&\'()+,-.;=[]^`{}'
b'xxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'))
# underbar hitting length limit due to encoding
self.hybridencode(
(b'data/_23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'),
(b'dh/_23456789-123456789-123456789-123456789-123456789-xxxxxxxxx-'
b'xxxxxxxxx-xxxxxxx9921a01af50feeabc060ce00eee4cba6efc31d2b'))
# tilde hitting length limit due to encoding
self.hybridencode(
(b'data/~23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'),
(b'dh/~7e23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'9cec6f97d569c10995f785720044ea2e4227481b'))
def testwinreservedoverlimit(self):
# Windows reserved characters hitting length limit
self.hybridencode(
(b'data/<23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~3c23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxee'
b'67d8f275876ca1ef2500fc542e63c885c4e62d'))
self.hybridencode(
(b'data/>23456789-123456789-123456789-123456789-123456789-'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/~3e23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'387a85a5b1547cc9136310c974df716818458ddb'))
self.hybridencode(
(b'data/:23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/~3a23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'2e4154fb571d13d22399c58cc4ef4858e4b75999'))
self.hybridencode(
(b'data/"23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~2223456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'fc7e3ec7b0687ee06ed8c32fef0eb0c1980259f5'))
self.hybridencode(
(b'data/\\23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/~5c23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'944e1f2b7110687e116e0d151328ac648b06ab4a'))
self.hybridencode(
(b'data/|23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~7c23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'28b23dd3fd0242946334126ab62bcd772aac32f4'))
self.hybridencode(
(b'data/?23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~3f23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'a263022d3994d2143d98f94f431eef8b5e7e0f8a'))
self.hybridencode(
(b'data/*23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/~2a23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'0e7e6020e3c00ba7bb7893d84ca2966fbf53e140'))
def testinitialspacelenlimit(self):
# initial space hitting length limit
self.hybridencode(
(b'data/ 23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/~2023456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'92acbc78ef8c0b796111629a02601f07d8aec4ea'))
def testinitialdotlenlimit(self):
# initial dot hitting length limit
self.hybridencode(
(b'data/.23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~2e23456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'dbe19cc6505b3515ab9228cebf877ad07075168f'))
def testtrailingspacelenlimit(self):
# trailing space in filename hitting length limit
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-1234 '),
(b'dh/123456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxx'
b'0025dc73e04f97426db4893e3bf67d581dc6d066'))
def testtrailingdotlenlimit(self):
# trailing dot in filename hitting length limit
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'1234.'),
(b'dh/123456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxx'
b'85a16cf03ee7feba8a5abc626f1ba9886d01e89d'))
def testinitialspacedirlenlimit(self):
# initial space in directory hitting length limit
self.hybridencode(
(b'data/ x/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~20x/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'1b3a3b712b2ac00d6af14ae8b4c14fdbf904f516'))
def testinitialdotdirlenlimit(self):
# initial dot in directory hitting length limit
self.hybridencode(
(b'data/.x/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/~2ex/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'39dbc4c193a5643a8936fc69c3363cd7ac91ab14'))
def testtrailspacedirlenlimit(self):
# trailing space in directory hitting length limit
self.hybridencode(
(b'data/x /456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/x~20/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'2253c341df0b5290790ad312cd8499850f2273e5'))
def testtrailingdotdirlenlimit(self):
# trailing dot in directory hitting length limit
self.hybridencode(
(b'data/x./456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/x~2e/456789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'cc0324d696d34562b44b5138db08ee1594ccc583'))
def testdirencodinglenlimit(self):
# with directories that need direncoding, hitting length limit
self.hybridencode(
(b'data/x.i/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-'
b'12345'),
(b'dh/x.i.hg/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxx'
b'a4c4399bdf81c67dbbbb7060aa0124d8dea94f74'))
self.hybridencode(
(b'data/x.d/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/x.d.hg/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxx'
b'1303fa90473b230615f5b3ea7b660e881ae5270a'))
self.hybridencode(
(b'data/x.hg/5789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/x.hg.hg/5789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxx'
b'26d724a8af68e7a4e4455e6602ea9adbd0eb801f'))
def testwinreservedfilenameslimit(self):
# Windows reserved filenames, hitting length limit
self.hybridencode(
(b'data/con/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-12345'),
(b'dh/co~6e/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'c0794d4f4c605a2617900eb2563d7113cf6ea7d3'))
self.hybridencode(
(b'data/prn/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/pr~6e/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'64db876e1a9730e27236cb9b167aff942240e932'))
self.hybridencode(
(b'data/aux/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/au~78/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'8a178558405ca6fb4bbd75446dfa186f06751a0d'))
self.hybridencode(
(b'data/nul/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/nu~6c/56789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'c5e51b6fec1bd07bd243b053a0c3f7209855b886'))
self.hybridencode(
(b'data/com1/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/co~6d1/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'32f5f44ece3bb62b9327369ca84cc19c86259fcd'))
self.hybridencode(
(b'data/com9/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/co~6d9/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'734360b28c66a3230f55849fe8926206d229f990'))
self.hybridencode(
(b'data/lpt1/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/lp~741/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'e6f16ab4b6b0637676b2842b3345c9836df46ef7'))
self.hybridencode(
(b'data/lpt9/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-12345'),
(b'dh/lp~749/6789-123456789-123456789-123456789-123456789'
b'-xxxxxxxxx-xxxxxxxxx-xxxxx'
b'a475814c51acead3e44f2ff801f0c4903f986157'))
def testnonreservednolimit(self):
# non-reserved names, just not hitting limit
self.hybridencode(
(b'data/123456789-123456789-123456789-123456789-123456789-'
b'/com/com0/lpt/lpt0/'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'),
(b'data/123456789-123456789-123456789-123456789-123456789-'
b'/com/com0/lpt/lpt0/'
b'-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12345'))
def testhashedpathuntrucfirst(self):
# hashed path with largest untruncated 1st dir
self.hybridencode(
(b'data/12345678/-123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/-123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxx4e9e9e384d00929a93b6835fbf976eb32321ff3c'))
def testhashedpathsmallesttrucdir(self):
# hashed path with smallest truncated 1st dir
self.hybridencode(
(b'data/123456789/123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/123456789-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxx1f4e4ec5f2be76e109bfaa8e31c062fe426d5490'))
def testhashedlargesttwountruc(self):
# hashed path with largest untruncated two dirs
self.hybridencode(
(b'data/12345678/12345678/9-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/9-123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxx3332d8329d969cf835542a9f2cbcfb385b6cf39d'))
def testhashedpathsmallesttrunctwodirs(self):
# hashed path with smallest truncated two dirs
self.hybridencode(
(b'data/123456789/123456789/123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/123456789-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx'
b'9699559798247dffa18717138859be5f8874840e'))
def testhashuntruncthree(self):
# hashed path with largest untruncated three dirs
self.hybridencode(
(b'data/12345678/12345678/12345678/89-123456789-123456789-'
b'hashed----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/89-123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxf0a2b053bb1369cce02f78c217d6a7aaea18c439'))
def testhashtruncthree(self):
# hashed path with smallest truncated three dirs
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/123456789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-'
b'1c6f8284967384ec13985a046d3553179d9d03cd'))
def testhashuntrucfour(self):
# hashed path with largest untruncated four dirs
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/789-123456789-hashed'
b'----xxxxxxxxx-xxxxxxx0d30c99049d8f0ff97b94d4ef302027e8d54c6fd'))
def testhashtruncfour(self):
# hashed path with smallest truncated four dirs
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789/123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/123456789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-x'
b'46162779e1a771810b37a737f82ae7ed33771402'))
def testhashuntruncfive(self):
# hashed path with largest untruncated five dirs
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/6789-hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/6789-hashed'
b'----xxxxxxxxx-xxxxxxxbfe752ddc8b003c2790c66a9f2eb1ea75c114390'))
def testhashtruncfive(self):
# hashed path with smallest truncated five dirs
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789/123456789/hashed'
b'----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/hashed'
b'----xxxxxxxxx-xxxxxxxxx-xx'
b'b94c27b3532fa880cdd572b1c514785cab7b6ff2'))
def testhashuntruncsix(self):
# hashed path with largest untruncated six dirs
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'ed----xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/'
b'ed----xxxxxxxxx-xxxxxxx'
b'cd8cc5483a0f3be409e0e5d4bf9e36e113c59235'))
def testhashtruncsix(self):
# hashed path with smallest truncated six dirs
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789/123456789/'
b'123456789/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/'
b'xxxxxxxxx-xxxxxxxxx-xxx'
b'47dd6f616f833a142da00701b334cebbf640da06'))
def testhashuntrunc7(self):
# hashed path with largest untruncated seven dirs
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/xxxxxx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/xxxxxx-xxxxxxx'
b'1c8ed635229fc22efe51035feeadeb4c8a0ecb82'))
def testhashtrunc7(self):
# hashed path with smallest truncated seven dirs
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789/123456789/'
b'123456789/123456789/'
b'xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/123'
b'45678/xxxxxxxxx-xxxx298ff7d33f8ce6db57930837ffea2fb2f48bb926'))
def testhashuntrunc8(self):
# hashed path with largest untruncated eight dirs
# (directory 8 is dropped because it hits _maxshortdirslen)
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345678/xxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1'
b'2345678/xxxxxxx-xxxxxxc8996ccd41b471f768057181a4d59d2febe7277d'))
def testhashtrunc8(self):
# hashed path with smallest truncated eight dirs
# (directory 8 is dropped because it hits _maxshortdirslen)
self.hybridencode(
(b'data/123456789/123456789/123456789/123456789/123456789/'
b'123456789/123456789/123456789/xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/xxxxxxxxx-xxxx'
b'4fa04a839a6bda93e1c21c713f2edcbd16e8890d'))
def testhashnondropped8(self):
# hashed path with largest non-dropped directory 8
# (just not hitting the _maxshortdirslen boundary)
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789'
b'-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345/-xxxxxxx'
b'4d43d1ccaa20efbfe99ec779dc063611536ff2c5'))
# ...adding one truncated char to dir 1..7 won't drop dir 8
self.hybridencode(
(b'data/12345678x/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxx0f9efce65189cc60fd90fe4ffd49d7b58bbe0f2e'))
self.hybridencode(
(b'data/12345678/12345678x/12345678/12345678/12345678/12345678'
b'/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxx945ca395708cafdd54a94501859beabd3e243921'))
self.hybridencode(
(b'data/12345678/12345678/12345678x/12345678/12345678/12345678/12'
b'345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxxac62bf6898c4fd0502146074547c11caa751a327'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678x/12345678/12345678/12'
b'345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxx2ae5a2baed7983fae8974d0ca06c6bf08b9aee92'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678x/12345678/'
b'12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxx214aba07b6687532a43d1e9eaf6e88cfca96b68c'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678x'
b'/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/1234'
b'5678/12345/xxxxxxxxe7a022ae82f0f55cf4e0498e55ba59ea4ebb55bf'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678x/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12345'
b'678/12345/xxxxxxxxb51ce61164996a80f36ce3cfe64b62d519aedae3'))
def testhashedpathshortestdropped8(self):
# hashed path with shortest dropped directory 8
# (just hitting the _maxshortdirslen boundary)
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/123456/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/xxxxxxxxx-xxxx'
b'11fa9873cc6c3215eae864528b5530a04efc6cfe'))
def testhashedpathdropsdir8fortrailingdotspace(self):
# hashed path that drops dir 8 due to dot or space at end is
# encoded, and thus causing to hit _maxshortdirslen
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/1234./-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/-xxxxxxxxx-xxx'
b'602df9b45bec564e2e1f0645d5140dddcc76ed58'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/1234 /-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-'
b'123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/-xxxxxxxxx-xxx'
b'd99ff212bc84b4d1f70cd6b0071e3ef69d4e12ce'))
# ... with dir 8 short enough for encoding
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12./xx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx'
b'-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12~2e/'
b'xx-xxxxx7baeb5ed7f14a586ee1cacecdbcbff70032d1b3c'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12 '
b'/xx-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-123456'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12~20/'
b'xx-xxxxxcf79ca9795f77d7f75745da36807e5d772bd5182'))
def testextensionsreplicatedonhashedpaths(self):
# Extensions are replicated on hashed paths. Note that
# we only get to encode files that end in .i or .d inside the
# store. Encoded filenames are thus bound in length.
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'45.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxc10ad03b5755ed524f5286aab1815dfe07729438.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'45.d'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx9eec83381f2b39ef5ac8b4ecdf2c94f7983f57c8.d'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxb7796dc7d175cfb0bb8a7728f58f6ebec9042568.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'4567.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxb515857a6bfeef017c4894d8df42458ac65d55b8.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'45678.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxb05a0f247bc0a776211cd6a32ab714fd9cc09f2b.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxf192b48bff08d9e0e12035fb52bc58c70de72c94.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx435551e0ed4c7b083b9ba83cee916670e02e80ad.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-1.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxa7f74eb98d8d58b716356dfd26e2f9aaa65d6a9a.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-12.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxxed68d9bd43b931f0b100267fee488d65a0c66f62.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-123.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx5cea44de2b642d2ba2b4a30693ffb1049644d698.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-1234.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx68462f62a7f230b39c1b5400d73ec35920990b7e.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-12345.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx4cb852a314c6da240a83eec94761cdd71c6ec22e.i'))
self.hybridencode(
(b'data/12345678/12345678/12345678/12345678/12345678/12345678/'
b'12345678/12345/-xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3'
b'456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-'
b'abcdefghjiklmnopqrstuvwxyz-ABCDEFGHIJKLMNOPRSTUVWXYZ'
b'-1234567890-xxxxxxxxx-xxxxxxxxx-xxxxxxxx'
b'-xxxxxxxxx-wwwwwwwww-wwwwwwwww-wwwwwwwww-wwwwwwwww'
b'-wwwwwwwww-wwwwwwwww-wwwwwwwww-wwwwwwwww-wwwwwwwww.i'),
(b'dh/12345678/12345678/12345678/12345678/12345678/12345678/12'
b'345678/12345/-xxxxx93352aa50377751d9e5ebdf52da1e6e69a6887a6.i'))
def testpathsoutsidedata(self):
# paths outside data/ can be encoded
self.hybridencode(b'metadata/dir/00manifest.i',
b'metadata/dir/00manifest.i')
self.hybridencode(
(b'metadata/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345678/00manifest.i'),
(b'dh/ata/12345678/12345678/12345678/12345678/12345678'
b'/12345678/12345678/00manife'
b'0a4da1f89aa2aa9eb0896eb451288419049781b4.i'))
if __name__ == '__main__':
import silenttestrunner
silenttestrunner.main(__name__)