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import json |
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import platform |
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import pytest |
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pytest_plugins = 'pytester', |
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platform |
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def test_help(testdir): |
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result = testdir.runpytest('--help') |
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result.stdout.fnmatch_lines([ |
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"*", "*", |
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"benchmark:", |
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" --benchmark-min-time=SECONDS", |
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" Minimum time per round in seconds. Default: '0.000005'", |
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" --benchmark-max-time=SECONDS", |
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" Maximum run time per test - it will be repeated until", |
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" this total time is reached. It may be exceeded if test", |
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" function is very slow or --benchmark-min-rounds is", |
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" large (it takes precedence). Default: '1.0'", |
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" --benchmark-min-rounds=NUM", |
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" Minimum rounds, even if total time would exceed", |
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" `--max-time`. Default: 5", |
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" --benchmark-timer=FUNC", |
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" Timer to use when measuring time. Default:*", |
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" --benchmark-calibration-precision=NUM", |
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" Precision to use when calibrating number of", |
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" iterations. Precision of 10 will make the timer look", |
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" 10 times more accurate, at a cost of less precise", |
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" measure of deviations. Default: 10", |
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" --benchmark-warmup=[KIND]", |
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" Activates warmup. Will run the test function up to", |
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" number of times in the calibration phase. See", |
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" `--benchmark-warmup-iterations`. Note: Even the warmup", |
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" phase obeys --benchmark-max-time. Available KIND:", |
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" 'auto', 'off', 'on'. Default: 'auto' (automatically", |
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" activate on PyPy).", |
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" --benchmark-warmup-iterations=NUM", |
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" Max number of iterations to run in the warmup phase.", |
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" Default: 100000", |
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" --benchmark-disable-gc", |
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" Disable GC during benchmarks.", |
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" --benchmark-skip Skip running any tests that contain benchmarks.", |
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" --benchmark-only Only run benchmarks.", |
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" --benchmark-save=NAME", |
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" Save the current run into 'STORAGE-", |
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" PATH/counter_NAME.json'.", |
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" --benchmark-autosave Autosave the current run into 'STORAGE-", |
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" PATH/counter_*.json", |
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" --benchmark-save-data", |
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" Use this to make --benchmark-save and --benchmark-", |
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" autosave include all the timing data, not just the", |
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" stats.", |
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" --benchmark-json=PATH", |
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" Dump a JSON report into PATH. Note that this will", |
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" include the complete data (all the timings, not just", |
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" the stats).", |
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" --benchmark-compare=[NUM]", |
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" Compare the current run against run NUM or the latest", |
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" saved run if unspecified.", |
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" --benchmark-compare-fail=EXPR=[EXPR=...]", |
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" Fail test if performance regresses according to given", |
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" EXPR (eg: min:5% or mean:0.001 for number of seconds).", |
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" Can be used multiple times.", |
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" --benchmark-cprofile=COLUMN", |
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" If specified measure one run with cProfile and stores", |
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" 10 top functions. Argument is a column to sort by.", |
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" Available columns: 'ncallls_recursion', 'ncalls',", |
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" 'tottime', 'tottime_per', 'cumtime', 'cumtime_per',", |
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" 'function_name'.", |
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" --benchmark-storage=STORAGE-PATH", |
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" Specify a different path to store the runs (when", |
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" --benchmark-save or --benchmark-autosave are used).", |
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" Default: './.benchmarks'", |
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" --benchmark-verbose Dump diagnostic and progress information.", |
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" --benchmark-sort=COL Column to sort on. Can be one of: 'min', 'max',", |
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" 'mean', 'stddev', 'name', 'fullname'. Default: 'min'", |
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" --benchmark-group-by=LABEL", |
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" How to group tests. Can be one of: 'group', 'name',", |
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" 'fullname', 'func', 'fullfunc', 'param' or", |
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" 'param:NAME', where NAME is the name passed to", |
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" @pytest.parametrize. Default: 'group'", |
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" --benchmark-columns=LABELS", |
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" Comma-separated list of columns to show in the result", |
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" table. Default: 'min, max, mean, stddev, median, iqr,", |
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" outliers, rounds, iterations'", |
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" --benchmark-histogram=[FILENAME-PREFIX]", |
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" Plot graphs of min/max/avg/stddev over time in", |
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" FILENAME-PREFIX-test_name.svg. If FILENAME-PREFIX", |
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" contains slashes ('/') then directories will be", |
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" created. Default: '*'", |
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"*", |
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]) |
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def test_groups(testdir): |
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test = testdir.makepyfile('''""" |
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>>> print('Yay, doctests!') |
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Yay, doctests! |
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""" |
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import time |
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import pytest |
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def test_fast(benchmark): |
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benchmark(lambda: time.sleep(0.000001)) |
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assert 1 == 1 |
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def test_slow(benchmark): |
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benchmark(lambda: time.sleep(0.001)) |
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assert 1 == 1 |
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@pytest.mark.benchmark(group="A") |
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def test_slower(benchmark): |
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benchmark(lambda: time.sleep(0.01)) |
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assert 1 == 1 |
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@pytest.mark.benchmark(group="A", warmup=True) |
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def test_xfast(benchmark): |
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benchmark(lambda: None) |
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assert 1 == 1 |
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''') |
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result = testdir.runpytest('-vv', '--doctest-modules', test) |
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result.stdout.fnmatch_lines([ |
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"*collected 5 items", |
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"*", |
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"test_groups.py::*test_groups PASSED", |
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"test_groups.py::test_fast PASSED", |
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"test_groups.py::test_slow PASSED", |
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"test_groups.py::test_slower PASSED", |
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"test_groups.py::test_xfast PASSED", |
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"*", |
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"* benchmark: 2 tests *", |
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"*", |
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"* benchmark 'A': 2 tests *", |
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"*", |
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"*====== 5 passed* seconds ======*", |
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]) |
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SIMPLE_TEST = ''' |
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""" |
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>>> print('Yay, doctests!') |
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Yay, doctests! |
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""" |
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import time |
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import pytest |
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def test_fast(benchmark): |
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@benchmark |
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def result(): |
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return time.sleep(0.000001) |
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assert result == None |
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def test_slow(benchmark): |
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benchmark(lambda: time.sleep(0.1)) |
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assert 1 == 1 |
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''' |
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GROUPING_TEST = ''' |
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import pytest |
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@pytest.mark.parametrize("foo", range(2)) |
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@pytest.mark.benchmark(group="A") |
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def test_a(benchmark, foo): |
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benchmark(str) |
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@pytest.mark.parametrize("foo", range(2)) |
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@pytest.mark.benchmark(group="B") |
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def test_b(benchmark, foo): |
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benchmark(int) |
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''' |
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GROUPING_PARAMS_TEST = ''' |
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import pytest |
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@pytest.mark.parametrize("bar", ["bar1", "bar2"]) |
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@pytest.mark.parametrize("foo", ["foo1", "foo2"]) |
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@pytest.mark.benchmark(group="A") |
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def test_a(benchmark, foo, bar): |
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benchmark(str) |
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@pytest.mark.parametrize("bar", ["bar1", "bar2"]) |
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@pytest.mark.parametrize("foo", ["foo1", "foo2"]) |
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@pytest.mark.benchmark(group="B") |
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def test_b(benchmark, foo, bar): |
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benchmark(int) |
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''' |
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def test_group_by_name(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_TEST) |
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test_y = testdir.makepyfile(test_y=GROUPING_TEST) |
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result = testdir.runpytest('--benchmark-max-time=0.0000001', '--benchmark-group-by', 'name', test_x, test_y) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', '*', |
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"* benchmark 'test_a[[]0[]]': 2 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_a[[]0[]] *', |
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'test_a[[]0[]] *', |
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'----------------------*', |
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'*', |
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"* benchmark 'test_a[[]1[]]': 2 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_a[[]1[]] *', |
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'test_a[[]1[]] *', |
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'----------------------*', |
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'*', |
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"* benchmark 'test_b[[]0[]]': 2 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_b[[]0[]] *', |
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'test_b[[]0[]] *', |
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'----------------------*', |
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'*', |
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"* benchmark 'test_b[[]1[]]': 2 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_b[[]1[]] *', |
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'test_b[[]1[]] *', |
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'----------------------*', |
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]) |
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def test_group_by_func(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_TEST) |
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test_y = testdir.makepyfile(test_y=GROUPING_TEST) |
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result = testdir.runpytest('--benchmark-max-time=0.0000001', '--benchmark-group-by', 'func', test_x, test_y) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', |
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"* benchmark 'test_a': 4 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_a[[]*[]] *', |
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'test_a[[]*[]] *', |
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'test_a[[]*[]] *', |
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'test_a[[]*[]] *', |
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'----------------------*', |
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'*', |
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"* benchmark 'test_b': 4 tests *", |
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'Name (time in ?s) *', |
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'----------------------*', |
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'test_b[[]*[]] *', |
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'test_b[[]*[]] *', |
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'test_b[[]*[]] *', |
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'test_b[[]*[]] *', |
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'----------------------*', |
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'*', '*', |
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'============* 8 passed* seconds ============*', |
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]) |
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def test_group_by_fullfunc(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_TEST) |
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test_y = testdir.makepyfile(test_y=GROUPING_TEST) |
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result = testdir.runpytest('--benchmark-max-time=0.0000001', '--benchmark-group-by', 'fullfunc', test_x, test_y) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', '*', |
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"* benchmark 'test_x.py::test_a': 2 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_a[[]*[]] *', |
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'test_a[[]*[]] *', |
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'------------------*', |
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'', |
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"* benchmark 'test_x.py::test_b': 2 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_b[[]*[]] *', |
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'test_b[[]*[]] *', |
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'------------------*', |
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'', |
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"* benchmark 'test_y.py::test_a': 2 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_a[[]*[]] *', |
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'test_a[[]*[]] *', |
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'------------------*', |
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'', |
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"* benchmark 'test_y.py::test_b': 2 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_b[[]*[]] *', |
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'test_b[[]*[]] *', |
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'------------------*', |
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'', |
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'(*) Outliers: 1 Standard Deviation from M*', |
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'============* 8 passed* seconds ============*', |
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]) |
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def test_group_by_param_all(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_TEST) |
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test_y = testdir.makepyfile(test_y=GROUPING_TEST) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', '*', |
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"* benchmark '0': 4 tests *", |
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'Name (time in ?s) *', |
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'-------------------*', |
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'test_*[[]0[]] *', |
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'test_*[[]0[]] *', |
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'test_*[[]0[]] *', |
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'test_*[[]0[]] *', |
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'-------------------*', |
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'', |
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"* benchmark '1': 4 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_*[[]1[]] *', |
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'test_*[[]1[]] *', |
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'test_*[[]1[]] *', |
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'test_*[[]1[]] *', |
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'------------------*', |
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'', |
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'(*) Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd ' |
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'Quartile.', |
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]) |
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def test_group_by_param_select(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_PARAMS_TEST) |
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result = testdir.runpytest('--benchmark-max-time=0.0000001', |
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'--benchmark-group-by', 'param:foo', |
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'--benchmark-sort', 'fullname', |
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test_x) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', '*', |
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"* benchmark 'foo=foo1': 4 tests *", |
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'Name (time in ?s) *', |
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'-------------------*', |
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'test_a[[]foo1-bar1[]] *', |
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'test_a[[]foo1-bar2[]] *', |
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'test_b[[]foo1-bar1[]] *', |
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'test_b[[]foo1-bar2[]] *', |
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'-------------------*', |
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'', |
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"* benchmark 'foo=foo2': 4 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_a[[]foo2-bar1[]] *', |
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'test_a[[]foo2-bar2[]] *', |
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'test_b[[]foo2-bar1[]] *', |
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'test_b[[]foo2-bar2[]] *', |
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'------------------*', |
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'', |
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'(*) Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd ' |
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'Quartile.', |
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'============* 8 passed* seconds ============*', |
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]) |
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def test_group_by_param_select_multiple(testdir): |
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test_x = testdir.makepyfile(test_x=GROUPING_PARAMS_TEST) |
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result = testdir.runpytest('--benchmark-max-time=0.0000001', |
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'--benchmark-group-by', 'param:foo,param:bar', |
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'--benchmark-sort', 'fullname', |
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test_x) |
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result.stdout.fnmatch_lines([ |
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'*', '*', '*', '*', '*', |
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"* benchmark 'foo=foo1 bar=bar1': 2 tests *", |
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'Name (time in ?s) *', |
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'-------------------*', |
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'test_a[[]foo1-bar1[]] *', |
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'test_b[[]foo1-bar1[]] *', |
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'-------------------*', |
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'', |
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"* benchmark 'foo=foo1 bar=bar2': 2 tests *", |
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'Name (time in ?s) *', |
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'-------------------*', |
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'test_a[[]foo1-bar2[]] *', |
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'test_b[[]foo1-bar2[]] *', |
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'-------------------*', |
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'', |
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"* benchmark 'foo=foo2 bar=bar1': 2 tests *", |
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'Name (time in ?s) *', |
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'------------------*', |
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'test_a[[]foo2-bar1[]] *', |
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'test_b[[]foo2-bar1[]] *', |
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'-------------------*', |
|
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'', |
|
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"* benchmark 'foo=foo2 bar=bar2': 2 tests *", |
|
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'Name (time in ?s) *', |
|
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'-------------------*', |
|
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'test_a[[]foo2-bar2[]] *', |
|
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'test_b[[]foo2-bar2[]] *', |
|
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'------------------*', |
|
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|
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'', |
|
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'(*) Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd ' |
|
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|
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'Quartile.', |
|
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'============* 8 passed* seconds ============*', |
|
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]) |
|
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def test_group_by_fullname(testdir): |
|
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test_x = testdir.makepyfile(test_x=GROUPING_TEST) |
|
399
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|
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test_y = testdir.makepyfile(test_y=GROUPING_TEST) |
|
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|
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result = testdir.runpytest('--benchmark-max-time=0.0000001', '--benchmark-group-by', 'fullname', test_x, test_y) |
|
401
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|
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result.stdout.fnmatch_lines_random([ |
|
402
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|
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"* benchmark 'test_x.py::test_a[[]0[]]': 1 tests *", |
|
403
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|
|
"* benchmark 'test_x.py::test_a[[]1[]]': 1 tests *", |
|
404
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|
|
"* benchmark 'test_x.py::test_b[[]0[]]': 1 tests *", |
|
405
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|
|
"* benchmark 'test_x.py::test_b[[]1[]]': 1 tests *", |
|
406
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|
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"* benchmark 'test_y.py::test_a[[]0[]]': 1 tests *", |
|
407
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|
|
"* benchmark 'test_y.py::test_a[[]1[]]': 1 tests *", |
|
408
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|
|
"* benchmark 'test_y.py::test_b[[]0[]]': 1 tests *", |
|
409
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|
|
"* benchmark 'test_y.py::test_b[[]1[]]': 1 tests *", |
|
410
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|
|
'============* 8 passed* seconds ============*', |
|
411
|
|
|
]) |
|
412
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|
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|
413
|
|
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|
|
414
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|
|
def test_double_use(testdir): |
|
415
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|
|
test = testdir.makepyfile(''' |
|
416
|
|
|
def test_a(benchmark): |
|
417
|
|
|
benchmark(lambda: None) |
|
418
|
|
|
benchmark.pedantic(lambda: None) |
|
419
|
|
|
|
|
420
|
|
|
def test_b(benchmark): |
|
421
|
|
|
benchmark.pedantic(lambda: None) |
|
422
|
|
|
benchmark(lambda: None) |
|
423
|
|
|
''') |
|
424
|
|
|
result = testdir.runpytest(test, '--tb=line') |
|
425
|
|
|
result.stdout.fnmatch_lines([ |
|
426
|
|
|
'*FixtureAlreadyUsed: Fixture can only be used once. Previously it was used in benchmark(...) mode.', |
|
427
|
|
|
'*FixtureAlreadyUsed: Fixture can only be used once. Previously it was used in benchmark.pedantic(...) mode.', |
|
428
|
|
|
]) |
|
429
|
|
|
|
|
430
|
|
|
|
|
431
|
|
|
def test_conflict_between_only_and_skip(testdir): |
|
432
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
433
|
|
|
result = testdir.runpytest('--benchmark-only', '--benchmark-skip', test) |
|
434
|
|
|
result.stderr.fnmatch_lines([ |
|
435
|
|
|
"ERROR: Can't have both --benchmark-only and --benchmark-skip options." |
|
436
|
|
|
]) |
|
437
|
|
|
|
|
438
|
|
|
|
|
439
|
|
|
def test_conflict_between_only_and_disable(testdir): |
|
440
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
441
|
|
|
result = testdir.runpytest('--benchmark-only', '--benchmark-disable', test) |
|
442
|
|
|
result.stderr.fnmatch_lines([ |
|
443
|
|
|
"ERROR: Can't have both --benchmark-only and --benchmark-disable options. Note that --benchmark-disable is " |
|
444
|
|
|
"automatically activated if xdist is on or you're missing the statistics dependency." |
|
445
|
|
|
]) |
|
446
|
|
|
|
|
447
|
|
|
|
|
448
|
|
|
def test_max_time_min_rounds(testdir): |
|
449
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
450
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-max-time=0.000001', '--benchmark-min-rounds=1', test) |
|
451
|
|
|
result.stdout.fnmatch_lines([ |
|
452
|
|
|
"*collected 3 items", |
|
453
|
|
|
"test_max_time_min_rounds.py ...", |
|
454
|
|
|
"* benchmark: 2 tests *", |
|
455
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
456
|
|
|
"------*", |
|
457
|
|
|
"test_fast * 1 *", |
|
458
|
|
|
"test_slow * 1 *", |
|
459
|
|
|
"------*", |
|
460
|
|
|
"*====== 3 passed* seconds ======*", |
|
461
|
|
|
]) |
|
462
|
|
|
|
|
463
|
|
|
|
|
464
|
|
|
def test_max_time(testdir): |
|
465
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
466
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-max-time=0.000001', test) |
|
467
|
|
|
result.stdout.fnmatch_lines([ |
|
468
|
|
|
"*collected 3 items", |
|
469
|
|
|
"test_max_time.py ...", |
|
470
|
|
|
"* benchmark: 2 tests *", |
|
471
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
472
|
|
|
"------*", |
|
473
|
|
|
"test_fast * 5 *", |
|
474
|
|
|
"test_slow * 5 *", |
|
475
|
|
|
"------*", |
|
476
|
|
|
"*====== 3 passed* seconds ======*", |
|
477
|
|
|
]) |
|
478
|
|
|
|
|
479
|
|
|
|
|
480
|
|
|
def test_bogus_max_time(testdir): |
|
481
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
482
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-max-time=bogus', test) |
|
483
|
|
|
result.stderr.fnmatch_lines([ |
|
484
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
485
|
|
|
"py*: error: argument --benchmark-max-time: Invalid decimal value 'bogus': InvalidOperation*", |
|
486
|
|
|
]) |
|
487
|
|
|
|
|
488
|
|
|
|
|
489
|
|
|
@pytest.mark.skipif("platform.python_implementation() == 'PyPy'") |
|
490
|
|
|
def test_pep418_timer(testdir): |
|
491
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
492
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', |
|
493
|
|
|
'--benchmark-timer=pep418.perf_counter', test) |
|
494
|
|
|
result.stdout.fnmatch_lines([ |
|
495
|
|
|
"* (defaults: timer=*.perf_counter*", |
|
496
|
|
|
]) |
|
497
|
|
|
|
|
498
|
|
|
|
|
499
|
|
|
def test_bad_save(testdir): |
|
500
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
501
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-save=asd:f?', test) |
|
502
|
|
|
result.stderr.fnmatch_lines([ |
|
503
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
504
|
|
|
"py*: error: argument --benchmark-save: Must not contain any of these characters: /:*?<>|\\ (it has ':?')", |
|
505
|
|
|
]) |
|
506
|
|
|
|
|
507
|
|
|
|
|
508
|
|
|
def test_bad_save_2(testdir): |
|
509
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
510
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-save=', test) |
|
511
|
|
|
result.stderr.fnmatch_lines([ |
|
512
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
513
|
|
|
"py*: error: argument --benchmark-save: Can't be empty.", |
|
514
|
|
|
]) |
|
515
|
|
|
|
|
516
|
|
|
|
|
517
|
|
|
def test_bad_compare_fail(testdir): |
|
518
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
519
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-compare-fail=?', test) |
|
520
|
|
|
result.stderr.fnmatch_lines([ |
|
521
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
522
|
|
|
"py*: error: argument --benchmark-compare-fail: Could not parse value: '?'.", |
|
523
|
|
|
]) |
|
524
|
|
|
|
|
525
|
|
|
|
|
526
|
|
|
def test_bad_rounds(testdir): |
|
527
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
528
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-min-rounds=asd', test) |
|
529
|
|
|
result.stderr.fnmatch_lines([ |
|
530
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
531
|
|
|
"py*: error: argument --benchmark-min-rounds: invalid literal for int() with base 10: 'asd'", |
|
532
|
|
|
]) |
|
533
|
|
|
|
|
534
|
|
|
|
|
535
|
|
|
def test_bad_rounds_2(testdir): |
|
536
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
537
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-min-rounds=0', test) |
|
538
|
|
|
result.stderr.fnmatch_lines([ |
|
539
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
540
|
|
|
"py*: error: argument --benchmark-min-rounds: Value for --benchmark-rounds must be at least 1.", |
|
541
|
|
|
]) |
|
542
|
|
|
|
|
543
|
|
|
|
|
544
|
|
|
def test_compare(testdir): |
|
545
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
546
|
|
|
testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-autosave', test) |
|
547
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare=0001', |
|
548
|
|
|
'--benchmark-compare-fail=min:0.1', test) |
|
549
|
|
|
result.stderr.fnmatch_lines([ |
|
550
|
|
|
"Comparing against benchmarks from: *0001_unversioned_*.json", |
|
551
|
|
|
]) |
|
552
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare=0001', |
|
553
|
|
|
'--benchmark-compare-fail=min:1%', test) |
|
554
|
|
|
result.stderr.fnmatch_lines([ |
|
555
|
|
|
"Comparing against benchmarks from: *0001_unversioned_*.json", |
|
556
|
|
|
]) |
|
557
|
|
|
|
|
558
|
|
|
|
|
559
|
|
|
def test_compare_last(testdir): |
|
560
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
561
|
|
|
testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-autosave', test) |
|
562
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare', |
|
563
|
|
|
'--benchmark-compare-fail=min:0.1', test) |
|
564
|
|
|
result.stderr.fnmatch_lines([ |
|
565
|
|
|
"Comparing against benchmarks from: *0001_unversioned_*.json", |
|
566
|
|
|
]) |
|
567
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare', |
|
568
|
|
|
'--benchmark-compare-fail=min:1%', test) |
|
569
|
|
|
result.stderr.fnmatch_lines([ |
|
570
|
|
|
"Comparing against benchmarks from: *0001_unversioned_*.json", |
|
571
|
|
|
]) |
|
572
|
|
|
|
|
573
|
|
|
|
|
574
|
|
|
def test_compare_non_existing(testdir): |
|
575
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
576
|
|
|
testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-autosave', test) |
|
577
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare=0002', '-rw', |
|
578
|
|
|
test) |
|
579
|
|
|
result.stdout.fnmatch_lines([ |
|
580
|
|
|
"WBENCHMARK-C1 * Can't compare. No benchmark files * '0002'.", |
|
581
|
|
|
]) |
|
582
|
|
|
|
|
583
|
|
|
|
|
584
|
|
|
def test_compare_non_existing_verbose(testdir): |
|
585
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
586
|
|
|
testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-autosave', test) |
|
587
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-compare=0002', |
|
588
|
|
|
test, '--benchmark-verbose') |
|
589
|
|
|
result.stderr.fnmatch_lines([ |
|
590
|
|
|
" WARNING: Can't compare. No benchmark files * '0002'.", |
|
591
|
|
|
]) |
|
592
|
|
|
|
|
593
|
|
|
|
|
594
|
|
|
def test_compare_no_files(testdir): |
|
595
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
596
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '-rw', |
|
597
|
|
|
test, '--benchmark-compare') |
|
598
|
|
|
result.stdout.fnmatch_lines([ |
|
599
|
|
|
"WBENCHMARK-C2 * Can't compare. No benchmark files in '*'." |
|
600
|
|
|
" Can't load the previous benchmark." |
|
601
|
|
|
]) |
|
602
|
|
|
|
|
603
|
|
|
|
|
604
|
|
|
def test_compare_no_files_verbose(testdir): |
|
605
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
606
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', |
|
607
|
|
|
test, '--benchmark-compare', '--benchmark-verbose') |
|
608
|
|
|
result.stderr.fnmatch_lines([ |
|
609
|
|
|
" WARNING: Can't compare. No benchmark files in '*'." |
|
610
|
|
|
" Can't load the previous benchmark." |
|
611
|
|
|
]) |
|
612
|
|
|
|
|
613
|
|
|
|
|
614
|
|
|
def test_compare_no_files_match(testdir): |
|
615
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
616
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '-rw', |
|
617
|
|
|
test, '--benchmark-compare=1') |
|
618
|
|
|
result.stdout.fnmatch_lines([ |
|
619
|
|
|
"WBENCHMARK-C1 * Can't compare. No benchmark files in '*' match '1'." |
|
620
|
|
|
]) |
|
621
|
|
|
|
|
622
|
|
|
|
|
623
|
|
|
def test_compare_no_files_match_verbose(testdir): |
|
624
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
625
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', |
|
626
|
|
|
test, '--benchmark-compare=1', '--benchmark-verbose') |
|
627
|
|
|
result.stderr.fnmatch_lines([ |
|
628
|
|
|
" WARNING: Can't compare. No benchmark files in '*' match '1'." |
|
629
|
|
|
]) |
|
630
|
|
|
|
|
631
|
|
|
|
|
632
|
|
|
def test_verbose(testdir): |
|
633
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
634
|
|
|
result = testdir.runpytest('--benchmark-max-time=0.0000001', '--doctest-modules', '--benchmark-verbose', |
|
635
|
|
|
'-vv', test) |
|
636
|
|
|
result.stderr.fnmatch_lines([ |
|
637
|
|
|
" Timer precision: *s", |
|
638
|
|
|
" Calibrating to target round *s; will estimate when reaching *s.", |
|
639
|
|
|
" Measured * iterations: *s.", |
|
640
|
|
|
" Running * rounds x * iterations ...", |
|
641
|
|
|
" Ran for *s.", |
|
642
|
|
|
]) |
|
643
|
|
|
|
|
644
|
|
|
|
|
645
|
|
|
def test_save(testdir): |
|
646
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
647
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-save=foobar', |
|
648
|
|
|
'--benchmark-max-time=0.0000001', test) |
|
649
|
|
|
result.stderr.fnmatch_lines([ |
|
650
|
|
|
"Saved benchmark data in: *", |
|
651
|
|
|
]) |
|
652
|
|
|
json.loads(testdir.tmpdir.join('.benchmarks').listdir()[0].join('0001_foobar.json').read()) |
|
653
|
|
|
|
|
654
|
|
|
|
|
655
|
|
|
def test_histogram(testdir): |
|
656
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
657
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-histogram=foobar', |
|
658
|
|
|
'--benchmark-max-time=0.0000001', test) |
|
659
|
|
|
result.stderr.fnmatch_lines([ |
|
660
|
|
|
"Generated histogram: *foobar.svg", |
|
661
|
|
|
]) |
|
662
|
|
|
assert [f.basename for f in testdir.tmpdir.listdir("*.svg", sort=True)] == [ |
|
663
|
|
|
'foobar.svg', |
|
664
|
|
|
] |
|
665
|
|
|
|
|
666
|
|
|
|
|
667
|
|
|
def test_autosave(testdir): |
|
668
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
669
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-autosave', |
|
670
|
|
|
'--benchmark-max-time=0.0000001', test) |
|
671
|
|
|
result.stderr.fnmatch_lines([ |
|
672
|
|
|
"Saved benchmark data in: *", |
|
673
|
|
|
]) |
|
674
|
|
|
json.loads(testdir.tmpdir.join('.benchmarks').listdir()[0].listdir('0001_*.json')[0].read()) |
|
675
|
|
|
|
|
676
|
|
|
|
|
677
|
|
|
def test_bogus_min_time(testdir): |
|
678
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
679
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-min-time=bogus', test) |
|
680
|
|
|
result.stderr.fnmatch_lines([ |
|
681
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
682
|
|
|
"py*: error: argument --benchmark-min-time: Invalid decimal value 'bogus': InvalidOperation*", |
|
683
|
|
|
]) |
|
684
|
|
|
|
|
685
|
|
|
|
|
686
|
|
|
def test_disable_gc(testdir): |
|
687
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
688
|
|
|
result = testdir.runpytest('--benchmark-disable-gc', test) |
|
689
|
|
|
result.stdout.fnmatch_lines([ |
|
690
|
|
|
"*collected 2 items", |
|
691
|
|
|
"test_disable_gc.py ..", |
|
692
|
|
|
"* benchmark: 2 tests *", |
|
693
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
694
|
|
|
"------*", |
|
695
|
|
|
"test_fast *", |
|
696
|
|
|
"test_slow *", |
|
697
|
|
|
"------*", |
|
698
|
|
|
"*====== 2 passed* seconds ======*", |
|
699
|
|
|
]) |
|
700
|
|
|
|
|
701
|
|
|
|
|
702
|
|
|
def test_custom_timer(testdir): |
|
703
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
704
|
|
|
result = testdir.runpytest('--benchmark-timer=time.time', test) |
|
705
|
|
|
result.stdout.fnmatch_lines([ |
|
706
|
|
|
"*collected 2 items", |
|
707
|
|
|
"test_custom_timer.py ..", |
|
708
|
|
|
"* benchmark: 2 tests *", |
|
709
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
710
|
|
|
"------*", |
|
711
|
|
|
"test_fast *", |
|
712
|
|
|
"test_slow *", |
|
713
|
|
|
"------*", |
|
714
|
|
|
"*====== 2 passed* seconds ======*", |
|
715
|
|
|
]) |
|
716
|
|
|
|
|
717
|
|
|
|
|
718
|
|
|
def test_bogus_timer(testdir): |
|
719
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
720
|
|
|
result = testdir.runpytest('--benchmark-timer=bogus', test) |
|
721
|
|
|
result.stderr.fnmatch_lines([ |
|
722
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
723
|
|
|
"py*: error: argument --benchmark-timer: Value for --benchmark-timer must be in dotted form. Eg: " |
|
724
|
|
|
"'module.attr'.", |
|
725
|
|
|
]) |
|
726
|
|
|
|
|
727
|
|
|
|
|
728
|
|
|
def test_sort_by_mean(testdir): |
|
729
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
730
|
|
|
result = testdir.runpytest('--benchmark-sort=mean', test) |
|
731
|
|
|
result.stdout.fnmatch_lines([ |
|
732
|
|
|
"*collected 2 items", |
|
733
|
|
|
"test_sort_by_mean.py ..", |
|
734
|
|
|
"* benchmark: 2 tests *", |
|
735
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
736
|
|
|
"------*", |
|
737
|
|
|
"test_fast *", |
|
738
|
|
|
"test_slow *", |
|
739
|
|
|
"------*", |
|
740
|
|
|
"*====== 2 passed* seconds ======*", |
|
741
|
|
|
]) |
|
742
|
|
|
|
|
743
|
|
|
|
|
744
|
|
|
def test_bogus_sort(testdir): |
|
745
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
746
|
|
|
result = testdir.runpytest('--benchmark-sort=bogus', test) |
|
747
|
|
|
result.stderr.fnmatch_lines([ |
|
748
|
|
|
"usage: py* [[]options[]] [[]file_or_dir[]] [[]file_or_dir[]] [[]...[]]", |
|
749
|
|
|
"py*: error: argument --benchmark-sort: Unacceptable value: 'bogus'. Value for --benchmark-sort must be one of: 'min', 'max', 'mean', 'stddev', 'name', 'fullname'." |
|
750
|
|
|
]) |
|
751
|
|
|
|
|
752
|
|
|
|
|
753
|
|
|
def test_xdist(testdir): |
|
754
|
|
|
pytest.importorskip('xdist') |
|
755
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
756
|
|
|
result = testdir.runpytest('--doctest-modules', '-n', '1', '-rw', test) |
|
757
|
|
|
result.stdout.fnmatch_lines([ |
|
758
|
|
|
"WBENCHMARK-U2 * Benchmarks are automatically disabled because xdist plugin is active.Benchmarks cannot be " |
|
759
|
|
|
"performed reliably in a parallelized environment.", |
|
760
|
|
|
]) |
|
761
|
|
|
|
|
762
|
|
|
|
|
763
|
|
|
def test_xdist_verbose(testdir): |
|
764
|
|
|
pytest.importorskip('xdist') |
|
765
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
766
|
|
|
result = testdir.runpytest('--doctest-modules', '-n', '1', '--benchmark-verbose', test) |
|
767
|
|
|
result.stderr.fnmatch_lines([ |
|
768
|
|
|
"------*", |
|
769
|
|
|
" WARNING: Benchmarks are automatically disabled because xdist plugin is active.Benchmarks cannot be performed " |
|
770
|
|
|
"reliably in a parallelized environment.", |
|
771
|
|
|
"------*", |
|
772
|
|
|
]) |
|
773
|
|
|
|
|
774
|
|
|
|
|
775
|
|
|
def test_cprofile(testdir): |
|
776
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
777
|
|
|
result = testdir.runpytest('--benchmark-cprofile=cumtime', test) |
|
778
|
|
|
result.stdout.fnmatch_lines([ |
|
779
|
|
|
"============================= cProfile information =============================", |
|
780
|
|
|
"Time in s", |
|
781
|
|
|
"test_cprofile.py::test_fast", |
|
782
|
|
|
"ncalls tottime percall cumtime percall filename:lineno(function)", |
|
783
|
|
|
# "1 0.0000 0.0000 0.0001 0.0001 test_cprofile0/test_cprofile.py:9(result)", |
|
784
|
|
|
# "1 0.0001 0.0001 0.0001 0.0001 ~:0(<built-in method time.sleep>)", |
|
785
|
|
|
# "1 0.0000 0.0000 0.0000 0.0000 ~:0(<method 'disable' of '_lsprof.Profiler' objects>)", |
|
786
|
|
|
"", |
|
787
|
|
|
"test_cprofile.py::test_slow", |
|
788
|
|
|
"ncalls tottime percall cumtime percall filename:lineno(function)", |
|
789
|
|
|
# "1 0.0000 0.0000 0.1002 0.1002 test_cprofile0/test_cprofile.py:15(<lambda>)", |
|
790
|
|
|
# "1 0.1002 0.1002 0.1002 0.1002 ~:0(<built-in method time.sleep>)", |
|
791
|
|
|
# "1 0.0000 0.0000 0.0000 0.0000 ~:0(<method 'disable' of '_lsprof.Profiler' objects>)", |
|
792
|
|
|
]) |
|
793
|
|
|
|
|
794
|
|
|
|
|
795
|
|
|
def test_abort_broken(testdir): |
|
796
|
|
|
""" |
|
797
|
|
|
Test that we don't benchmark code that raises exceptions. |
|
798
|
|
|
""" |
|
799
|
|
|
test = testdir.makepyfile(''' |
|
800
|
|
|
""" |
|
801
|
|
|
>>> print('Yay, doctests!') |
|
802
|
|
|
Yay, doctests! |
|
803
|
|
|
""" |
|
804
|
|
|
import time |
|
805
|
|
|
import pytest |
|
806
|
|
|
|
|
807
|
|
|
def test_bad(benchmark): |
|
808
|
|
|
@benchmark |
|
809
|
|
|
def result(): |
|
810
|
|
|
raise Exception() |
|
811
|
|
|
assert 1 == 1 |
|
812
|
|
|
|
|
813
|
|
|
def test_bad2(benchmark): |
|
814
|
|
|
@benchmark |
|
815
|
|
|
def result(): |
|
816
|
|
|
time.sleep(0.1) |
|
817
|
|
|
assert 1 == 0 |
|
818
|
|
|
|
|
819
|
|
|
@pytest.fixture(params=['a', 'b', 'c']) |
|
820
|
|
|
def bad_fixture(request): |
|
821
|
|
|
raise ImportError() |
|
822
|
|
|
|
|
823
|
|
|
def test_ok(benchmark, bad_fixture): |
|
824
|
|
|
@benchmark |
|
825
|
|
|
def result(): |
|
826
|
|
|
time.sleep(0.1) |
|
827
|
|
|
assert 1 == 0 |
|
828
|
|
|
''') |
|
829
|
|
|
result = testdir.runpytest('-vv', test) |
|
830
|
|
|
result.stdout.fnmatch_lines([ |
|
831
|
|
|
"*collected 5 items", |
|
832
|
|
|
|
|
833
|
|
|
"test_abort_broken.py::test_bad FAILED", |
|
834
|
|
|
"test_abort_broken.py::test_bad2 FAILED", |
|
835
|
|
|
"test_abort_broken.py::test_ok[a] ERROR", |
|
836
|
|
|
"test_abort_broken.py::test_ok[b] ERROR", |
|
837
|
|
|
"test_abort_broken.py::test_ok[c] ERROR", |
|
838
|
|
|
|
|
839
|
|
|
"*====== ERRORS ======*", |
|
840
|
|
|
"*______ ERROR at setup of test_ok[[]a[]] ______*", |
|
841
|
|
|
|
|
842
|
|
|
"request = <SubRequest 'bad_fixture' for <Function 'test_ok[a]'>>", |
|
843
|
|
|
|
|
844
|
|
|
" @pytest.fixture(params=['a', 'b', 'c'])", |
|
845
|
|
|
" def bad_fixture(request):", |
|
846
|
|
|
"> raise ImportError()", |
|
847
|
|
|
"E ImportError", |
|
848
|
|
|
|
|
849
|
|
|
"test_abort_broken.py:22: ImportError", |
|
850
|
|
|
"*______ ERROR at setup of test_ok[[]b[]] ______*", |
|
851
|
|
|
|
|
852
|
|
|
"request = <SubRequest 'bad_fixture' for <Function 'test_ok[b]'>>", |
|
853
|
|
|
|
|
854
|
|
|
" @pytest.fixture(params=['a', 'b', 'c'])", |
|
855
|
|
|
" def bad_fixture(request):", |
|
856
|
|
|
"> raise ImportError()", |
|
857
|
|
|
"E ImportError", |
|
858
|
|
|
|
|
859
|
|
|
"test_abort_broken.py:22: ImportError", |
|
860
|
|
|
"*______ ERROR at setup of test_ok[[]c[]] ______*", |
|
861
|
|
|
|
|
862
|
|
|
"request = <SubRequest 'bad_fixture' for <Function 'test_ok[c]'>>", |
|
863
|
|
|
|
|
864
|
|
|
" @pytest.fixture(params=['a', 'b', 'c'])", |
|
865
|
|
|
" def bad_fixture(request):", |
|
866
|
|
|
"> raise ImportError()", |
|
867
|
|
|
"E ImportError", |
|
868
|
|
|
|
|
869
|
|
|
"test_abort_broken.py:22: ImportError", |
|
870
|
|
|
"*====== FAILURES ======*", |
|
871
|
|
|
"*______ test_bad ______*", |
|
872
|
|
|
|
|
873
|
|
|
"benchmark = <pytest_benchmark.*.BenchmarkFixture object at *>", |
|
874
|
|
|
|
|
875
|
|
|
" def test_bad(benchmark):", |
|
876
|
|
|
"> @benchmark", |
|
877
|
|
|
" def result():", |
|
878
|
|
|
|
|
879
|
|
|
"test_abort_broken.py:*", |
|
880
|
|
|
"_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _*", |
|
881
|
|
|
"*", |
|
882
|
|
|
"_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _*", |
|
883
|
|
|
|
|
884
|
|
|
" @benchmark", |
|
885
|
|
|
" def result():", |
|
886
|
|
|
"> raise Exception()", |
|
887
|
|
|
"E Exception", |
|
888
|
|
|
|
|
889
|
|
|
"test_abort_broken.py:11: Exception", |
|
890
|
|
|
"*______ test_bad2 ______*", |
|
891
|
|
|
|
|
892
|
|
|
"benchmark = <pytest_benchmark.*.BenchmarkFixture object at *>", |
|
893
|
|
|
|
|
894
|
|
|
" def test_bad2(benchmark):", |
|
895
|
|
|
" @benchmark", |
|
896
|
|
|
" def result():", |
|
897
|
|
|
" time.sleep(0.1)", |
|
898
|
|
|
"> assert 1 == 0", |
|
899
|
|
|
"E assert 1 == 0", |
|
900
|
|
|
|
|
901
|
|
|
"test_abort_broken.py:18: AssertionError", |
|
902
|
|
|
"* benchmark: 1 tests *", |
|
903
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
904
|
|
|
"------*", |
|
905
|
|
|
"test_bad2 *", |
|
906
|
|
|
"------*", |
|
907
|
|
|
|
|
908
|
|
|
"*====== 2 failed*, 3 error* seconds ======*", |
|
909
|
|
|
]) |
|
910
|
|
|
|
|
911
|
|
|
|
|
912
|
|
|
BASIC_TEST = ''' |
|
913
|
|
|
""" |
|
914
|
|
|
Just to make sure the plugin doesn't choke on doctests:: |
|
915
|
|
|
>>> print('Yay, doctests!') |
|
916
|
|
|
Yay, doctests! |
|
917
|
|
|
""" |
|
918
|
|
|
import time |
|
919
|
|
|
from functools import partial |
|
920
|
|
|
|
|
921
|
|
|
import pytest |
|
922
|
|
|
|
|
923
|
|
|
def test_fast(benchmark): |
|
924
|
|
|
@benchmark |
|
925
|
|
|
def result(): |
|
926
|
|
|
return time.sleep(0.000001) |
|
927
|
|
|
assert result is None |
|
928
|
|
|
|
|
929
|
|
|
def test_slow(benchmark): |
|
930
|
|
|
assert benchmark(partial(time.sleep, 0.001)) is None |
|
931
|
|
|
|
|
932
|
|
|
def test_slower(benchmark): |
|
933
|
|
|
benchmark(lambda: time.sleep(0.01)) |
|
934
|
|
|
|
|
935
|
|
|
@pytest.mark.benchmark(min_rounds=2) |
|
936
|
|
|
def test_xfast(benchmark): |
|
937
|
|
|
benchmark(str) |
|
938
|
|
|
|
|
939
|
|
|
def test_fast(benchmark): |
|
940
|
|
|
benchmark(int) |
|
941
|
|
|
''' |
|
942
|
|
|
|
|
943
|
|
|
|
|
944
|
|
|
def test_basic(testdir): |
|
945
|
|
|
test = testdir.makepyfile(BASIC_TEST) |
|
946
|
|
|
result = testdir.runpytest('-vv', '--doctest-modules', test) |
|
947
|
|
|
result.stdout.fnmatch_lines([ |
|
948
|
|
|
"*collected 5 items", |
|
949
|
|
|
"test_basic.py::*test_basic PASSED", |
|
950
|
|
|
"test_basic.py::test_slow PASSED", |
|
951
|
|
|
"test_basic.py::test_slower PASSED", |
|
952
|
|
|
"test_basic.py::test_xfast PASSED", |
|
953
|
|
|
"test_basic.py::test_fast PASSED", |
|
954
|
|
|
"", |
|
955
|
|
|
"* benchmark: 4 tests *", |
|
956
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
957
|
|
|
"------*", |
|
958
|
|
|
"test_* *", |
|
959
|
|
|
"test_* *", |
|
960
|
|
|
"test_* *", |
|
961
|
|
|
"test_* *", |
|
962
|
|
|
"------*", |
|
963
|
|
|
"", |
|
964
|
|
|
"*====== 5 passed* seconds ======*", |
|
965
|
|
|
]) |
|
966
|
|
|
|
|
967
|
|
|
|
|
968
|
|
|
def test_skip(testdir): |
|
969
|
|
|
test = testdir.makepyfile(BASIC_TEST) |
|
970
|
|
|
result = testdir.runpytest('-vv', '--doctest-modules', '--benchmark-skip', test) |
|
971
|
|
|
result.stdout.fnmatch_lines([ |
|
972
|
|
|
"*collected 5 items", |
|
973
|
|
|
"test_skip.py::*test_skip PASSED", |
|
974
|
|
|
"test_skip.py::test_slow SKIPPED", |
|
975
|
|
|
"test_skip.py::test_slower SKIPPED", |
|
976
|
|
|
"test_skip.py::test_xfast SKIPPED", |
|
977
|
|
|
"test_skip.py::test_fast SKIPPED", |
|
978
|
|
|
"*====== 1 passed, 4 skipped* seconds ======*", |
|
979
|
|
|
]) |
|
980
|
|
|
|
|
981
|
|
|
|
|
982
|
|
|
def test_disable(testdir): |
|
983
|
|
|
test = testdir.makepyfile(BASIC_TEST) |
|
984
|
|
|
result = testdir.runpytest('-vv', '--doctest-modules', '--benchmark-disable', test) |
|
985
|
|
|
result.stdout.fnmatch_lines([ |
|
986
|
|
|
"*collected 5 items", |
|
987
|
|
|
"test_disable.py::*test_disable PASSED", |
|
988
|
|
|
"test_disable.py::test_slow PASSED", |
|
989
|
|
|
"test_disable.py::test_slower PASSED", |
|
990
|
|
|
"test_disable.py::test_xfast PASSED", |
|
991
|
|
|
"test_disable.py::test_fast PASSED", |
|
992
|
|
|
"*====== 5 passed * seconds ======*", |
|
993
|
|
|
]) |
|
994
|
|
|
|
|
995
|
|
|
|
|
996
|
|
|
def test_mark_selection(testdir): |
|
997
|
|
|
test = testdir.makepyfile(BASIC_TEST) |
|
998
|
|
|
result = testdir.runpytest('-vv', '--doctest-modules', '-m', 'benchmark', test) |
|
999
|
|
|
result.stdout.fnmatch_lines([ |
|
1000
|
|
|
"*collected 5 items", |
|
1001
|
|
|
"test_mark_selection.py::test_xfast PASSED", |
|
1002
|
|
|
"* benchmark: 1 tests *", |
|
1003
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
1004
|
|
|
"------*", |
|
1005
|
|
|
"test_xfast *", |
|
1006
|
|
|
"------*", |
|
1007
|
|
|
"*====== 4 tests deselected by \"-m 'benchmark'\" ======*", |
|
1008
|
|
|
"*====== 1 passed, 4 deselected* seconds ======*", |
|
1009
|
|
|
]) |
|
1010
|
|
|
|
|
1011
|
|
|
|
|
1012
|
|
|
def test_only_benchmarks(testdir): |
|
1013
|
|
|
test = testdir.makepyfile(BASIC_TEST) |
|
1014
|
|
|
result = testdir.runpytest('-vv', '--doctest-modules', '--benchmark-only', test) |
|
1015
|
|
|
result.stdout.fnmatch_lines([ |
|
1016
|
|
|
"*collected 5 items", |
|
1017
|
|
|
"test_only_benchmarks.py::*test_only_benchmarks SKIPPED", |
|
1018
|
|
|
"test_only_benchmarks.py::test_slow PASSED", |
|
1019
|
|
|
"test_only_benchmarks.py::test_slower PASSED", |
|
1020
|
|
|
"test_only_benchmarks.py::test_xfast PASSED", |
|
1021
|
|
|
"test_only_benchmarks.py::test_fast PASSED", |
|
1022
|
|
|
"* benchmark: 4 tests *", |
|
1023
|
|
|
"Name (time in ?s) * Min * Max * Mean * StdDev * Rounds * Iterations", |
|
1024
|
|
|
"------*", |
|
1025
|
|
|
"test_* *", |
|
1026
|
|
|
"test_* *", |
|
1027
|
|
|
"test_* *", |
|
1028
|
|
|
"test_* *", |
|
1029
|
|
|
"------*", |
|
1030
|
|
|
"*====== 4 passed, 1 skipped* seconds ======*", |
|
1031
|
|
|
]) |
|
1032
|
|
|
|
|
1033
|
|
|
def test_columns(testdir): |
|
1034
|
|
|
test = testdir.makepyfile(SIMPLE_TEST) |
|
1035
|
|
|
result = testdir.runpytest('--doctest-modules', '--benchmark-columns=max,iterations,min', test) |
|
1036
|
|
|
result.stdout.fnmatch_lines([ |
|
1037
|
|
|
"*collected 3 items", |
|
1038
|
|
|
"test_columns.py ...", |
|
1039
|
|
|
"* benchmark: 2 tests *", |
|
1040
|
|
|
"Name (time in ?s) * Max * Iterations * Min *", |
|
1041
|
|
|
"------*", |
|
1042
|
|
|
]) |
|
1043
|
|
|
|
ionelmc /
pytest-benchmark
