StreamTests test_write fails on 64-bit Gentoo Linux

[Jonathan Lovelace]

Output of a test run:
test_add (subvertpy.tests.test_client.TestClient) ... ok
test_get_config (subvertpy.tests.test_client.TestClient) ... ok
test_exc (subvertpy.tests.test_core.TestCore) ... ok
test_send_stream (subvertpy.tests.test_delta.DeltaTests) ... ok
test_encode_length (subvertpy.tests.test_delta.MarshallTests) ... ok
test_roundtrip_length (subvertpy.tests.test_delta.MarshallTests) ... ok
test_roundtrip_window (subvertpy.tests.test_delta.MarshallTests) ... ok
test_literal_rep (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_literal_str (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_literal_txt (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_error (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_int (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_list (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_list_mixed (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_list_nested (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_literal (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_raises (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_string (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_marshall_string_space (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_empty (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_int (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_list (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_literal (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_nospace (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_open_list (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_string (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_unmarshall_toolong (subvertpy.tests.test_marshall.TestMarshalling) ... ok
test_includes_individual (subvertpy.tests.test_properties.MergeInfoIncludeTests) ... ok
test_includes_invalid_path (subvertpy.tests.test_properties.MergeInfoIncludeTests) ... ok
test_includes_invalid_revnum (subvertpy.tests.test_properties.MergeInfoIncludeTests) ... ok
test_includes_range (subvertpy.tests.test_properties.MergeInfoIncludeTests) ... ok
test_empty (subvertpy.tests.test_properties.MergeInfoPropertyCreatorTests) ... ok
test_simple_individual (subvertpy.tests.test_properties.MergeInfoPropertyCreatorTests) ... ok
test_simple_range (subvertpy.tests.test_properties.MergeInfoPropertyCreatorTests) ... ok
test_empty (subvertpy.tests.test_properties.MergeInfoPropertyParserTests) ... ok
test_simple_individual (subvertpy.tests.test_properties.MergeInfoPropertyParserTests) ... ok
test_simple_range (subvertpy.tests.test_properties.MergeInfoPropertyParserTests) ... ok
test_simple_range_uninheritable (subvertpy.tests.test_properties.MergeInfoPropertyParserTests) ... ok
test_add_revnum_after (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_add_revnum_before (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_add_revnum_empty (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_add_revnum_extend_after (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_add_revnum_extend_before (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_add_revnum_included (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_revnum_includes_empty (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_revnum_includes_in (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_revnum_includes_oor (subvertpy.tests.test_properties.RevnumRangeTests) ... ok
test_parse_comment (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_externals (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_externals_space_revno (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_externals_swapped (subvertpy.tests.test_properties.TestExternalsParser) ... ok
No URL specified. ... ok
No URL specified. ... ok
test_parse_relative (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_repos_root_relative (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_root_relative_externals (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_parse_scheme_relative_externals (subvertpy.tests.test_properties.TestExternalsParser) ... ok
test_time_from_cstring (subvertpy.tests.test_properties.TestProperties) ... ok
test_time_to_cstring (subvertpy.tests.test_properties.TestProperties) ... ok
test_client_cert (subvertpy.tests.test_ra.AuthTests) ... ok
test_client_cert_pw (subvertpy.tests.test_ra.AuthTests) ... ok
test_not_list (subvertpy.tests.test_ra.AuthTests) ... ok
test_not_registered (subvertpy.tests.test_ra.AuthTests) ... ok
test_retry (subvertpy.tests.test_ra.AuthTests) ... ok
test_server_trust (subvertpy.tests.test_ra.AuthTests) ... ok
test_set_default_password (subvertpy.tests.test_ra.AuthTests) ... ok
test_set_default_username (subvertpy.tests.test_ra.AuthTests) ... ok
test_simple (subvertpy.tests.test_ra.AuthTests) ... ok
test_username (subvertpy.tests.test_ra.AuthTests) ... ok
test_change_rev_prop (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_check_path (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_commit_file_props (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_do_diff (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_commit_editor (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_commit_editor_busy (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_commit_editor_custom_revprops (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_dir (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_file (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_file_revs (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_locations_dir (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_locations_root (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_log (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_repos_root (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_get_uuid (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_has_capability (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_latest_revnum (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_latest_revnum_one (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_reparent (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_repr (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_rev_proplist (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_stat (subvertpy.tests.test_ra.TestRemoteAccess) ... ok
test_unknown_url (subvertpy.tests.test_ra.TestRemoteAccessUnknown) ... ok
test_version_length (subvertpy.tests.test_ra.VersionTest) ... ok
test_read (subvertpy.tests.test_repos.StreamTests) ... ok
test_write (subvertpy.tests.test_repos.StreamTests) ... FAIL
test_capability (subvertpy.tests.test_repos.TestClient) ... ok
test_create (subvertpy.tests.test_repos.TestClient) ... ok
test_is_dir (subvertpy.tests.test_repos.TestClient) ... ok
test_is_file (subvertpy.tests.test_repos.TestClient) ... ok
test_open (subvertpy.tests.test_repos.TestClient) ... ok
test_paths_changed (subvertpy.tests.test_repos.TestClient) ... ok
test_rev_props (subvertpy.tests.test_repos.TestClient) ... ok
test_rev_root (subvertpy.tests.test_repos.TestClient) ... ok
test_rev_root_invalid (subvertpy.tests.test_repos.TestClient) ... ok
test_uuid (subvertpy.tests.test_repos.TestClient) ... ok
test_youngest_rev (subvertpy.tests.test_repos.TestClient) ... ok
test_version_length (subvertpy.tests.test_wc.VersionTest) ... ok
test_get_adm_dir (subvertpy.tests.test_wc.WorkingCopyTests) ... ok
test_is_entry_prop (subvertpy.tests.test_wc.WorkingCopyTests) ... ok
test_is_normal_prop (subvertpy.tests.test_wc.WorkingCopyTests) ... ok
test_is_wc_prop (subvertpy.tests.test_wc.WorkingCopyTests) ... ok

======================================================================
FAIL: test_write (subvertpy.tests.test_repos.StreamTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/subvertpy-0.7.2/work/subvertpy-0.7.2/subvertpy/tests/test_repos.py", line 87, in test_write
    self.assertEquals(0, s.write(""))
AssertionError: 0 != 9015136354304

----------------------------------------------------------------------
Ran 111 tests in 4.111s

FAILED (failures=1)

[Jonathan Lovelace (kingjon3377)]

Gentoo emerge --info:
Portage 2.1.7.16 (hardened/linux/amd64/10.0, gcc-4.3.4, glibc-2.9_p20081201-r2, 2.6.28-hardened-r9 x86_64)
=================================================================
System uname: Linux-2.6.28-hardened-r9-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T6670_@_2.20GHz-with-gentoo-1.12.13
Timestamp of tree: Fri, 29 Jan 2010 22:15:01 +0000
distcc 3.1 x86_64-pc-linux-gnu [disabled]
app-shells/bash: 4.0_p35
dev-java/java-config: 2.1.9-r2
dev-lang/python: 2.6.4
dev-python/pycrypto: 2.1.0_beta1
dev-util/cmake: 2.6.4-r3
sys-apps/baselayout: 1.12.13
sys-apps/sandbox: 1.6-r2
sys-devel/autoconf: 2.13, 2.63-r1
sys-devel/automake: 1.7.9-r2, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils: 2.18-r3
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.6b
virtual/os-headers: 2.6.27-r2
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -mtune=core2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O2 -pipe -mtune=core2"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests collision-protect distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict test unmerge-logs unmerge-orphans userfetch userpriv usersandbox"
GENTOO_MIRRORS="http://gentoo.mirrors.pair.com http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j3 -l5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://capitol/gentoo-portage"
USE="X acl acpi alsa amd64 bash-completion berkdb bzip2 cli cracklib crypt cscope cxx dri gdbm gpm hardened iconv ipv6 java java6 jpeg justify lm_sensors mmx modules mudflap multilib ncurses nls nptl nptlonly ogg openmp pam pcre perl pic png pppd python readline reflection session spl sse sse2 sse3 ssl ssse3 sysfs tcpd theora truetype unicode urandom vorbis xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rew...

[Jelmer Vernooij (jelmer)]

What version of subvertpy are you using?

Have you tried with r2160?

  status incomplete

Cheers,

Jelmer

[Jonathan Lovelace (kingjon3377)]

This occurs with both versions in the Gentoo Portage tree, 0.7.1 and 0.7.2. The current revision passes. Bisecting reveals that this bug was fixed in revision 2160..