[win32] `bzr selftest > test.log` creates too long lines

[Alexander Belchenko]

While running selftest without redirecting its output bzr never fill lines with characters up to the terminal width. So all progress bar messages correctly disappear.

C:\work\Bazaar\plugins\qbzr>make test
bzr selftest -s bp.qbzr
bzr selftest: C:\Program Files\Bazaar\bzr.exe
   C:\Program Files\Bazaar\lib\library.zip\bzrlib
   bzr-2.4b1 python-2.6.6 Windows-XP-5.1.2600-SP3

----------------------------------------------------------------------
Ran 162 tests in 30.594s

OK
Missing feature '_PyEnchantFeature' skipped 7 tests.

But situation is much worse with redirecting the output:

C:\work\Bazaar\plugins\qbzr>make test > test.log
| [56/162 in 10s] bzrlib.plugins.qbzr.lib.tests.test_log.TestLogGetBranchesAndFileIds.test_open_locations_in_shared_reporaise_no
| [67/162 in 12s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphProviderState.test_collapse_dosent_colapses_prev_ex
| [73/162 in 12s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizLayouts.test_hidden_branch_line_hides_child_line
| [74/162 in 12s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizLayouts.test_lots_of_merges_between_branch_lines
| [77/162 in 12s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizLayouts.test_merge_line_hidden_merge_rev_filtere
| [84/162 in 13s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizWithBranches.test_branch_tips_date_sorted_with_w
| [86/162 in 15s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizWithBranches.test_get_revid_branch_info_with_gho
| [94/162 in 17s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizWithBranches.test_with_working_tree_provider_fil
| [95/162 in 18s] bzrlib.plugins.qbzr.lib.tests.test_loggraphviz.TestLogGraphVizWithBranches.test_with_working_tree_provider_out
| [99/162 in 19s] bzrlib.plugins.qbzr.lib.tests.test_revisionmessagebrowser.TestHtmlUtils.test_htmlize_convert_leading_spaces_to
| [114/162 in 19s] bzrlib.plugins.qbzr.lib.tests.test_subprocess.TestExceptionInstanceSerialisation.test_uncommittedchanges_disp
| [162/162 in 29s] bzrlib.plugins.qbzr.lib.tests.test_util.TestUtil.test_url_for_displayct_from_urlwsselectallith_othershers

That's with bzr 2.4b1. In the previous releases it has worked a bit different though.

[Alexander Belchenko (bialix)]

That was tested with terminal width 128 characters.

[Martin Packman (gz)]

I ran into this trying to test on a remote machine the other day. As a workaround, I did `BZR_COLUMNS=80 ./bzr selftest ...` which seemed to make things sane again.