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Code Issues Releases Wiki Activity

progress indicators: add tests

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This commit is contained in:
Thomas Waldmann 2015-12-03 14:45:16 +01:00
parent 887196b00e
commit df24ce5acd
1 changed files with 76 additions and 1 deletions
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77
borg/testsuite/helpers.py
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@ -11,7 +11,8 @@
from ..helpers import adjust_patterns, exclude_path, Location, format_file_size, format_timedelta, IncludePattern, ExcludePattern, make_path_safe, \
prune_within, prune_split, get_cache_dir, Statistics, is_slow_msgpack, yes, \
StableDict, int_to_bigint, bigint_to_int, parse_timestamp, CompressionSpec, ChunkerParams
StableDict, int_to_bigint, bigint_to_int, parse_timestamp, CompressionSpec, ChunkerParams, \
ProgressIndicatorPercent, ProgressIndicatorEndless
from . import BaseTestCase, environment_variable, FakeInputs
@ -566,3 +567,77 @@ def test_yes_output(capfd):
assert 'intro-msg' in err
assert 'retry-msg' not in err
assert 'false-msg' in err
def test_progress_percentage_multiline(capfd):
pi = ProgressIndicatorPercent(1000, step=5, start=0, same_line=False, msg="%3.0f%%", file=sys.stderr)
pi.show(0)
out, err = capfd.readouterr()
assert err == ' 0%\n'
pi.show(420)
out, err = capfd.readouterr()
assert err == ' 42%\n'
pi.show(1000)
out, err = capfd.readouterr()
assert err == '100%\n'
pi.finish()
out, err = capfd.readouterr()
assert err == ''
def test_progress_percentage_sameline(capfd):
pi = ProgressIndicatorPercent(1000, step=5, start=0, same_line=True, msg="%3.0f%%", file=sys.stderr)
pi.show(0)
out, err = capfd.readouterr()
assert err == ' 0%\r'
pi.show(420)
out, err = capfd.readouterr()
assert err == ' 42%\r'
pi.show(1000)
out, err = capfd.readouterr()
assert err == '100%\r'
pi.finish()
out, err = capfd.readouterr()
assert err == ' ' * 4 + '\r'
def test_progress_percentage_step(capfd):
pi = ProgressIndicatorPercent(100, step=2, start=0, same_line=False, msg="%3.0f%%", file=sys.stderr)
pi.show()
out, err = capfd.readouterr()
assert err == ' 0%\n'
pi.show()
out, err = capfd.readouterr()
assert err == '' # no output at 1% as we have step == 2
pi.show()
out, err = capfd.readouterr()
assert err == ' 2%\n'
def test_progress_endless(capfd):
pi = ProgressIndicatorEndless(step=1, file=sys.stderr)
pi.show()
out, err = capfd.readouterr()
assert err == '.'
pi.show()
out, err = capfd.readouterr()
assert err == '.'
pi.finish()
out, err = capfd.readouterr()
assert err == '\n'
def test_progress_endless_step(capfd):
pi = ProgressIndicatorEndless(step=2, file=sys.stderr)
pi.show()
out, err = capfd.readouterr()
assert err == '' # no output here as we have step == 2
pi.show()
out, err = capfd.readouterr()
assert err == '.'
pi.show()
out, err = capfd.readouterr()
assert err == '' # no output here as we have step == 2
pi.show()
out, err = capfd.readouterr()
assert err == '.'