1406 lines
50 KiB
Python
1406 lines
50 KiB
Python
"""Terminal reporting of the full testing process.
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This is a good source for looking at the various reporting hooks.
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"""
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import argparse
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import datetime
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import inspect
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import platform
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import sys
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import warnings
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from collections import Counter
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from functools import partial
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from pathlib import Path
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from typing import Any
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from typing import Callable
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from typing import cast
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from typing import Dict
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from typing import Generator
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from typing import List
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from typing import Mapping
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from typing import Optional
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from typing import Sequence
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from typing import Set
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from typing import TextIO
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from typing import Tuple
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from typing import TYPE_CHECKING
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from typing import Union
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import attr
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import pluggy
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import py
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import _pytest._version
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from _pytest import nodes
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from _pytest import timing
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from _pytest._code import ExceptionInfo
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from _pytest._code.code import ExceptionRepr
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from _pytest._io.wcwidth import wcswidth
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from _pytest.compat import final
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from _pytest.config import _PluggyPlugin
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from _pytest.config import Config
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from _pytest.config import ExitCode
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from _pytest.config import hookimpl
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from _pytest.config.argparsing import Parser
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from _pytest.nodes import Item
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from _pytest.nodes import Node
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from _pytest.pathlib import absolutepath
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from _pytest.pathlib import bestrelpath
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from _pytest.reports import BaseReport
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from _pytest.reports import CollectReport
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from _pytest.reports import TestReport
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if TYPE_CHECKING:
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from typing_extensions import Literal
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from _pytest.main import Session
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REPORT_COLLECTING_RESOLUTION = 0.5
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KNOWN_TYPES = (
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"failed",
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"passed",
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"skipped",
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"deselected",
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"xfailed",
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"xpassed",
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"warnings",
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"error",
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)
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_REPORTCHARS_DEFAULT = "fE"
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class MoreQuietAction(argparse.Action):
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"""A modified copy of the argparse count action which counts down and updates
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the legacy quiet attribute at the same time.
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Used to unify verbosity handling.
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"""
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def __init__(
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self,
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option_strings: Sequence[str],
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dest: str,
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default: object = None,
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required: bool = False,
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help: Optional[str] = None,
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) -> None:
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super().__init__(
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option_strings=option_strings,
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dest=dest,
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nargs=0,
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default=default,
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required=required,
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help=help,
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)
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def __call__(
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self,
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parser: argparse.ArgumentParser,
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namespace: argparse.Namespace,
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values: Union[str, Sequence[object], None],
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option_string: Optional[str] = None,
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) -> None:
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new_count = getattr(namespace, self.dest, 0) - 1
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setattr(namespace, self.dest, new_count)
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# todo Deprecate config.quiet
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namespace.quiet = getattr(namespace, "quiet", 0) + 1
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def pytest_addoption(parser: Parser) -> None:
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group = parser.getgroup("terminal reporting", "reporting", after="general")
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group._addoption(
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"-v",
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"--verbose",
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action="count",
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default=0,
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dest="verbose",
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help="increase verbosity.",
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)
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group._addoption(
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"--no-header",
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action="store_true",
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default=False,
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dest="no_header",
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help="disable header",
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)
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group._addoption(
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"--no-summary",
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action="store_true",
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default=False,
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dest="no_summary",
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help="disable summary",
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)
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group._addoption(
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"-q",
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"--quiet",
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action=MoreQuietAction,
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default=0,
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dest="verbose",
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help="decrease verbosity.",
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)
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group._addoption(
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"--verbosity",
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dest="verbose",
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type=int,
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default=0,
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help="set verbosity. Default is 0.",
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)
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group._addoption(
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"-r",
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action="store",
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dest="reportchars",
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default=_REPORTCHARS_DEFAULT,
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metavar="chars",
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help="show extra test summary info as specified by chars: (f)ailed, "
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"(E)rror, (s)kipped, (x)failed, (X)passed, "
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"(p)assed, (P)assed with output, (a)ll except passed (p/P), or (A)ll. "
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"(w)arnings are enabled by default (see --disable-warnings), "
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"'N' can be used to reset the list. (default: 'fE').",
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)
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group._addoption(
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"--disable-warnings",
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"--disable-pytest-warnings",
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default=False,
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dest="disable_warnings",
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action="store_true",
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help="disable warnings summary",
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)
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group._addoption(
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"-l",
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"--showlocals",
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action="store_true",
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dest="showlocals",
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default=False,
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help="show locals in tracebacks (disabled by default).",
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)
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group._addoption(
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"--tb",
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metavar="style",
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action="store",
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dest="tbstyle",
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default="auto",
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choices=["auto", "long", "short", "no", "line", "native"],
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help="traceback print mode (auto/long/short/line/native/no).",
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)
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group._addoption(
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"--show-capture",
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action="store",
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dest="showcapture",
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choices=["no", "stdout", "stderr", "log", "all"],
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default="all",
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help="Controls how captured stdout/stderr/log is shown on failed tests. "
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"Default is 'all'.",
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)
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group._addoption(
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"--fulltrace",
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"--full-trace",
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action="store_true",
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default=False,
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help="don't cut any tracebacks (default is to cut).",
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)
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group._addoption(
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"--color",
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metavar="color",
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action="store",
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dest="color",
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default="auto",
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choices=["yes", "no", "auto"],
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help="color terminal output (yes/no/auto).",
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)
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group._addoption(
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"--code-highlight",
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default="yes",
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choices=["yes", "no"],
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help="Whether code should be highlighted (only if --color is also enabled)",
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)
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parser.addini(
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"console_output_style",
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help='console output: "classic", or with additional progress information ("progress" (percentage) | "count").',
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default="progress",
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)
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def pytest_configure(config: Config) -> None:
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reporter = TerminalReporter(config, sys.stdout)
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config.pluginmanager.register(reporter, "terminalreporter")
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if config.option.debug or config.option.traceconfig:
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def mywriter(tags, args):
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msg = " ".join(map(str, args))
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reporter.write_line("[traceconfig] " + msg)
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config.trace.root.setprocessor("pytest:config", mywriter)
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def getreportopt(config: Config) -> str:
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reportchars: str = config.option.reportchars
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old_aliases = {"F", "S"}
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reportopts = ""
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for char in reportchars:
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if char in old_aliases:
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char = char.lower()
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if char == "a":
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reportopts = "sxXEf"
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elif char == "A":
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reportopts = "PpsxXEf"
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elif char == "N":
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reportopts = ""
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elif char not in reportopts:
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reportopts += char
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if not config.option.disable_warnings and "w" not in reportopts:
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reportopts = "w" + reportopts
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elif config.option.disable_warnings and "w" in reportopts:
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reportopts = reportopts.replace("w", "")
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return reportopts
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@hookimpl(trylast=True) # after _pytest.runner
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def pytest_report_teststatus(report: BaseReport) -> Tuple[str, str, str]:
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letter = "F"
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if report.passed:
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letter = "."
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elif report.skipped:
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letter = "s"
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outcome: str = report.outcome
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if report.when in ("collect", "setup", "teardown") and outcome == "failed":
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outcome = "error"
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letter = "E"
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return outcome, letter, outcome.upper()
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@attr.s
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class WarningReport:
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"""Simple structure to hold warnings information captured by ``pytest_warning_recorded``.
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:ivar str message:
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User friendly message about the warning.
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:ivar str|None nodeid:
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nodeid that generated the warning (see ``get_location``).
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:ivar tuple|py.path.local fslocation:
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File system location of the source of the warning (see ``get_location``).
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"""
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message = attr.ib(type=str)
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nodeid = attr.ib(type=Optional[str], default=None)
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fslocation = attr.ib(
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type=Optional[Union[Tuple[str, int], py.path.local]], default=None
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)
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count_towards_summary = True
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def get_location(self, config: Config) -> Optional[str]:
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"""Return the more user-friendly information about the location of a warning, or None."""
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if self.nodeid:
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return self.nodeid
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if self.fslocation:
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if isinstance(self.fslocation, tuple) and len(self.fslocation) >= 2:
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filename, linenum = self.fslocation[:2]
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relpath = bestrelpath(
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config.invocation_params.dir, absolutepath(filename)
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)
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return f"{relpath}:{linenum}"
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else:
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return str(self.fslocation)
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return None
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@final
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class TerminalReporter:
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def __init__(self, config: Config, file: Optional[TextIO] = None) -> None:
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import _pytest.config
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self.config = config
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self._numcollected = 0
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self._session: Optional[Session] = None
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self._showfspath: Optional[bool] = None
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self.stats: Dict[str, List[Any]] = {}
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self._main_color: Optional[str] = None
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self._known_types: Optional[List[str]] = None
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self.startdir = config.invocation_dir
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self.startpath = config.invocation_params.dir
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if file is None:
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file = sys.stdout
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self._tw = _pytest.config.create_terminal_writer(config, file)
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self._screen_width = self._tw.fullwidth
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self.currentfspath: Union[None, Path, str, int] = None
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self.reportchars = getreportopt(config)
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self.hasmarkup = self._tw.hasmarkup
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self.isatty = file.isatty()
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self._progress_nodeids_reported: Set[str] = set()
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self._show_progress_info = self._determine_show_progress_info()
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self._collect_report_last_write: Optional[float] = None
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self._already_displayed_warnings: Optional[int] = None
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self._keyboardinterrupt_memo: Optional[ExceptionRepr] = None
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def _determine_show_progress_info(self) -> "Literal['progress', 'count', False]":
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"""Return whether we should display progress information based on the current config."""
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# do not show progress if we are not capturing output (#3038)
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if self.config.getoption("capture", "no") == "no":
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return False
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# do not show progress if we are showing fixture setup/teardown
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if self.config.getoption("setupshow", False):
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return False
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cfg: str = self.config.getini("console_output_style")
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if cfg == "progress":
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return "progress"
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elif cfg == "count":
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return "count"
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else:
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return False
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@property
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def verbosity(self) -> int:
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verbosity: int = self.config.option.verbose
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return verbosity
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@property
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def showheader(self) -> bool:
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return self.verbosity >= 0
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@property
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def no_header(self) -> bool:
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return bool(self.config.option.no_header)
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@property
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def no_summary(self) -> bool:
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return bool(self.config.option.no_summary)
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@property
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def showfspath(self) -> bool:
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if self._showfspath is None:
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return self.verbosity >= 0
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return self._showfspath
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@showfspath.setter
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def showfspath(self, value: Optional[bool]) -> None:
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self._showfspath = value
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@property
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def showlongtestinfo(self) -> bool:
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return self.verbosity > 0
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def hasopt(self, char: str) -> bool:
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char = {"xfailed": "x", "skipped": "s"}.get(char, char)
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return char in self.reportchars
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def write_fspath_result(self, nodeid: str, res, **markup: bool) -> None:
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fspath = self.config.rootpath / nodeid.split("::")[0]
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if self.currentfspath is None or fspath != self.currentfspath:
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if self.currentfspath is not None and self._show_progress_info:
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self._write_progress_information_filling_space()
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self.currentfspath = fspath
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relfspath = bestrelpath(self.startpath, fspath)
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self._tw.line()
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self._tw.write(relfspath + " ")
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self._tw.write(res, flush=True, **markup)
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def write_ensure_prefix(self, prefix: str, extra: str = "", **kwargs) -> None:
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if self.currentfspath != prefix:
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self._tw.line()
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self.currentfspath = prefix
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self._tw.write(prefix)
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if extra:
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self._tw.write(extra, **kwargs)
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self.currentfspath = -2
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def ensure_newline(self) -> None:
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if self.currentfspath:
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self._tw.line()
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self.currentfspath = None
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def write(self, content: str, *, flush: bool = False, **markup: bool) -> None:
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self._tw.write(content, flush=flush, **markup)
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def flush(self) -> None:
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self._tw.flush()
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def write_line(self, line: Union[str, bytes], **markup: bool) -> None:
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if not isinstance(line, str):
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line = str(line, errors="replace")
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self.ensure_newline()
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self._tw.line(line, **markup)
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def rewrite(self, line: str, **markup: bool) -> None:
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"""Rewinds the terminal cursor to the beginning and writes the given line.
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:param erase:
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If True, will also add spaces until the full terminal width to ensure
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previous lines are properly erased.
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The rest of the keyword arguments are markup instructions.
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"""
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erase = markup.pop("erase", False)
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if erase:
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fill_count = self._tw.fullwidth - len(line) - 1
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fill = " " * fill_count
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else:
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fill = ""
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line = str(line)
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self._tw.write("\r" + line + fill, **markup)
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def write_sep(
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self,
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sep: str,
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title: Optional[str] = None,
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fullwidth: Optional[int] = None,
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**markup: bool,
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) -> None:
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self.ensure_newline()
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self._tw.sep(sep, title, fullwidth, **markup)
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def section(self, title: str, sep: str = "=", **kw: bool) -> None:
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self._tw.sep(sep, title, **kw)
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def line(self, msg: str, **kw: bool) -> None:
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self._tw.line(msg, **kw)
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def _add_stats(self, category: str, items: Sequence[Any]) -> None:
|
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set_main_color = category not in self.stats
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self.stats.setdefault(category, []).extend(items)
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if set_main_color:
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self._set_main_color()
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def pytest_internalerror(self, excrepr: ExceptionRepr) -> bool:
|
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for line in str(excrepr).split("\n"):
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self.write_line("INTERNALERROR> " + line)
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return True
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|
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def pytest_warning_recorded(
|
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self, warning_message: warnings.WarningMessage, nodeid: str,
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) -> None:
|
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from _pytest.warnings import warning_record_to_str
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|
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fslocation = warning_message.filename, warning_message.lineno
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message = warning_record_to_str(warning_message)
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warning_report = WarningReport(
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fslocation=fslocation, message=message, nodeid=nodeid
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)
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self._add_stats("warnings", [warning_report])
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|
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def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None:
|
|
if self.config.option.traceconfig:
|
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msg = f"PLUGIN registered: {plugin}"
|
|
# XXX This event may happen during setup/teardown time
|
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# which unfortunately captures our output here
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# which garbles our output if we use self.write_line.
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self.write_line(msg)
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|
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def pytest_deselected(self, items: Sequence[Item]) -> None:
|
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self._add_stats("deselected", items)
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|
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def pytest_runtest_logstart(
|
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self, nodeid: str, location: Tuple[str, Optional[int], str]
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) -> None:
|
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# Ensure that the path is printed before the
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# 1st test of a module starts running.
|
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if self.showlongtestinfo:
|
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line = self._locationline(nodeid, *location)
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self.write_ensure_prefix(line, "")
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self.flush()
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elif self.showfspath:
|
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self.write_fspath_result(nodeid, "")
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self.flush()
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|
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def pytest_runtest_logreport(self, report: TestReport) -> None:
|
|
self._tests_ran = True
|
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rep = report
|
|
res: Tuple[
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str, str, Union[str, Tuple[str, Mapping[str, bool]]]
|
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] = self.config.hook.pytest_report_teststatus(report=rep, config=self.config)
|
|
category, letter, word = res
|
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if not isinstance(word, tuple):
|
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markup = None
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else:
|
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word, markup = word
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self._add_stats(category, [rep])
|
|
if not letter and not word:
|
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# Probably passed setup/teardown.
|
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return
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running_xdist = hasattr(rep, "node")
|
|
if markup is None:
|
|
was_xfail = hasattr(report, "wasxfail")
|
|
if rep.passed and not was_xfail:
|
|
markup = {"green": True}
|
|
elif rep.passed and was_xfail:
|
|
markup = {"yellow": True}
|
|
elif rep.failed:
|
|
markup = {"red": True}
|
|
elif rep.skipped:
|
|
markup = {"yellow": True}
|
|
else:
|
|
markup = {}
|
|
if self.verbosity <= 0:
|
|
self._tw.write(letter, **markup)
|
|
else:
|
|
self._progress_nodeids_reported.add(rep.nodeid)
|
|
line = self._locationline(rep.nodeid, *rep.location)
|
|
if not running_xdist:
|
|
self.write_ensure_prefix(line, word, **markup)
|
|
if rep.skipped or hasattr(report, "wasxfail"):
|
|
available_width = (
|
|
(self._tw.fullwidth - self._tw.width_of_current_line)
|
|
- len(" [100%]")
|
|
- 1
|
|
)
|
|
reason = _get_raw_skip_reason(rep)
|
|
reason_ = _format_trimmed(" ({})", reason, available_width)
|
|
if reason and reason_ is not None:
|
|
self._tw.write(reason_)
|
|
if self._show_progress_info:
|
|
self._write_progress_information_filling_space()
|
|
else:
|
|
self.ensure_newline()
|
|
self._tw.write("[%s]" % rep.node.gateway.id)
|
|
if self._show_progress_info:
|
|
self._tw.write(
|
|
self._get_progress_information_message() + " ", cyan=True
|
|
)
|
|
else:
|
|
self._tw.write(" ")
|
|
self._tw.write(word, **markup)
|
|
self._tw.write(" " + line)
|
|
self.currentfspath = -2
|
|
self.flush()
|
|
|
|
@property
|
|
def _is_last_item(self) -> bool:
|
|
assert self._session is not None
|
|
return len(self._progress_nodeids_reported) == self._session.testscollected
|
|
|
|
def pytest_runtest_logfinish(self, nodeid: str) -> None:
|
|
assert self._session
|
|
if self.verbosity <= 0 and self._show_progress_info:
|
|
if self._show_progress_info == "count":
|
|
num_tests = self._session.testscollected
|
|
progress_length = len(" [{}/{}]".format(str(num_tests), str(num_tests)))
|
|
else:
|
|
progress_length = len(" [100%]")
|
|
|
|
self._progress_nodeids_reported.add(nodeid)
|
|
|
|
if self._is_last_item:
|
|
self._write_progress_information_filling_space()
|
|
else:
|
|
main_color, _ = self._get_main_color()
|
|
w = self._width_of_current_line
|
|
past_edge = w + progress_length + 1 >= self._screen_width
|
|
if past_edge:
|
|
msg = self._get_progress_information_message()
|
|
self._tw.write(msg + "\n", **{main_color: True})
|
|
|
|
def _get_progress_information_message(self) -> str:
|
|
assert self._session
|
|
collected = self._session.testscollected
|
|
if self._show_progress_info == "count":
|
|
if collected:
|
|
progress = self._progress_nodeids_reported
|
|
counter_format = "{{:{}d}}".format(len(str(collected)))
|
|
format_string = f" [{counter_format}/{{}}]"
|
|
return format_string.format(len(progress), collected)
|
|
return f" [ {collected} / {collected} ]"
|
|
else:
|
|
if collected:
|
|
return " [{:3d}%]".format(
|
|
len(self._progress_nodeids_reported) * 100 // collected
|
|
)
|
|
return " [100%]"
|
|
|
|
def _write_progress_information_filling_space(self) -> None:
|
|
color, _ = self._get_main_color()
|
|
msg = self._get_progress_information_message()
|
|
w = self._width_of_current_line
|
|
fill = self._tw.fullwidth - w - 1
|
|
self.write(msg.rjust(fill), flush=True, **{color: True})
|
|
|
|
@property
|
|
def _width_of_current_line(self) -> int:
|
|
"""Return the width of the current line."""
|
|
return self._tw.width_of_current_line
|
|
|
|
def pytest_collection(self) -> None:
|
|
if self.isatty:
|
|
if self.config.option.verbose >= 0:
|
|
self.write("collecting ... ", flush=True, bold=True)
|
|
self._collect_report_last_write = timing.time()
|
|
elif self.config.option.verbose >= 1:
|
|
self.write("collecting ... ", flush=True, bold=True)
|
|
|
|
def pytest_collectreport(self, report: CollectReport) -> None:
|
|
if report.failed:
|
|
self._add_stats("error", [report])
|
|
elif report.skipped:
|
|
self._add_stats("skipped", [report])
|
|
items = [x for x in report.result if isinstance(x, Item)]
|
|
self._numcollected += len(items)
|
|
if self.isatty:
|
|
self.report_collect()
|
|
|
|
def report_collect(self, final: bool = False) -> None:
|
|
if self.config.option.verbose < 0:
|
|
return
|
|
|
|
if not final:
|
|
# Only write "collecting" report every 0.5s.
|
|
t = timing.time()
|
|
if (
|
|
self._collect_report_last_write is not None
|
|
and self._collect_report_last_write > t - REPORT_COLLECTING_RESOLUTION
|
|
):
|
|
return
|
|
self._collect_report_last_write = t
|
|
|
|
errors = len(self.stats.get("error", []))
|
|
skipped = len(self.stats.get("skipped", []))
|
|
deselected = len(self.stats.get("deselected", []))
|
|
selected = self._numcollected - errors - skipped - deselected
|
|
if final:
|
|
line = "collected "
|
|
else:
|
|
line = "collecting "
|
|
line += (
|
|
str(self._numcollected) + " item" + ("" if self._numcollected == 1 else "s")
|
|
)
|
|
if errors:
|
|
line += " / %d error%s" % (errors, "s" if errors != 1 else "")
|
|
if deselected:
|
|
line += " / %d deselected" % deselected
|
|
if skipped:
|
|
line += " / %d skipped" % skipped
|
|
if self._numcollected > selected > 0:
|
|
line += " / %d selected" % selected
|
|
if self.isatty:
|
|
self.rewrite(line, bold=True, erase=True)
|
|
if final:
|
|
self.write("\n")
|
|
else:
|
|
self.write_line(line)
|
|
|
|
@hookimpl(trylast=True)
|
|
def pytest_sessionstart(self, session: "Session") -> None:
|
|
self._session = session
|
|
self._sessionstarttime = timing.time()
|
|
if not self.showheader:
|
|
return
|
|
self.write_sep("=", "test session starts", bold=True)
|
|
verinfo = platform.python_version()
|
|
if not self.no_header:
|
|
msg = f"platform {sys.platform} -- Python {verinfo}"
|
|
pypy_version_info = getattr(sys, "pypy_version_info", None)
|
|
if pypy_version_info:
|
|
verinfo = ".".join(map(str, pypy_version_info[:3]))
|
|
msg += "[pypy-{}-{}]".format(verinfo, pypy_version_info[3])
|
|
msg += ", pytest-{}, py-{}, pluggy-{}".format(
|
|
_pytest._version.version, py.__version__, pluggy.__version__
|
|
)
|
|
if (
|
|
self.verbosity > 0
|
|
or self.config.option.debug
|
|
or getattr(self.config.option, "pastebin", None)
|
|
):
|
|
msg += " -- " + str(sys.executable)
|
|
self.write_line(msg)
|
|
lines = self.config.hook.pytest_report_header(
|
|
config=self.config, startdir=self.startdir
|
|
)
|
|
self._write_report_lines_from_hooks(lines)
|
|
|
|
def _write_report_lines_from_hooks(
|
|
self, lines: Sequence[Union[str, Sequence[str]]]
|
|
) -> None:
|
|
for line_or_lines in reversed(lines):
|
|
if isinstance(line_or_lines, str):
|
|
self.write_line(line_or_lines)
|
|
else:
|
|
for line in line_or_lines:
|
|
self.write_line(line)
|
|
|
|
def pytest_report_header(self, config: Config) -> List[str]:
|
|
line = "rootdir: %s" % config.rootpath
|
|
|
|
if config.inipath:
|
|
line += ", configfile: " + bestrelpath(config.rootpath, config.inipath)
|
|
|
|
testpaths: List[str] = config.getini("testpaths")
|
|
if config.invocation_params.dir == config.rootpath and config.args == testpaths:
|
|
line += ", testpaths: {}".format(", ".join(testpaths))
|
|
|
|
result = [line]
|
|
|
|
plugininfo = config.pluginmanager.list_plugin_distinfo()
|
|
if plugininfo:
|
|
result.append("plugins: %s" % ", ".join(_plugin_nameversions(plugininfo)))
|
|
return result
|
|
|
|
def pytest_collection_finish(self, session: "Session") -> None:
|
|
self.report_collect(True)
|
|
|
|
lines = self.config.hook.pytest_report_collectionfinish(
|
|
config=self.config, startdir=self.startdir, items=session.items
|
|
)
|
|
self._write_report_lines_from_hooks(lines)
|
|
|
|
if self.config.getoption("collectonly"):
|
|
if session.items:
|
|
if self.config.option.verbose > -1:
|
|
self._tw.line("")
|
|
self._printcollecteditems(session.items)
|
|
|
|
failed = self.stats.get("failed")
|
|
if failed:
|
|
self._tw.sep("!", "collection failures")
|
|
for rep in failed:
|
|
rep.toterminal(self._tw)
|
|
|
|
def _printcollecteditems(self, items: Sequence[Item]) -> None:
|
|
# To print out items and their parent collectors
|
|
# we take care to leave out Instances aka ()
|
|
# because later versions are going to get rid of them anyway.
|
|
if self.config.option.verbose < 0:
|
|
if self.config.option.verbose < -1:
|
|
counts = Counter(item.nodeid.split("::", 1)[0] for item in items)
|
|
for name, count in sorted(counts.items()):
|
|
self._tw.line("%s: %d" % (name, count))
|
|
else:
|
|
for item in items:
|
|
self._tw.line(item.nodeid)
|
|
return
|
|
stack: List[Node] = []
|
|
indent = ""
|
|
for item in items:
|
|
needed_collectors = item.listchain()[1:] # strip root node
|
|
while stack:
|
|
if stack == needed_collectors[: len(stack)]:
|
|
break
|
|
stack.pop()
|
|
for col in needed_collectors[len(stack) :]:
|
|
stack.append(col)
|
|
if col.name == "()": # Skip Instances.
|
|
continue
|
|
indent = (len(stack) - 1) * " "
|
|
self._tw.line(f"{indent}{col}")
|
|
if self.config.option.verbose >= 1:
|
|
obj = getattr(col, "obj", None)
|
|
doc = inspect.getdoc(obj) if obj else None
|
|
if doc:
|
|
for line in doc.splitlines():
|
|
self._tw.line("{}{}".format(indent + " ", line))
|
|
|
|
@hookimpl(hookwrapper=True)
|
|
def pytest_sessionfinish(
|
|
self, session: "Session", exitstatus: Union[int, ExitCode]
|
|
):
|
|
outcome = yield
|
|
outcome.get_result()
|
|
self._tw.line("")
|
|
summary_exit_codes = (
|
|
ExitCode.OK,
|
|
ExitCode.TESTS_FAILED,
|
|
ExitCode.INTERRUPTED,
|
|
ExitCode.USAGE_ERROR,
|
|
ExitCode.NO_TESTS_COLLECTED,
|
|
)
|
|
if exitstatus in summary_exit_codes and not self.no_summary:
|
|
self.config.hook.pytest_terminal_summary(
|
|
terminalreporter=self, exitstatus=exitstatus, config=self.config
|
|
)
|
|
if session.shouldfail:
|
|
self.write_sep("!", str(session.shouldfail), red=True)
|
|
if exitstatus == ExitCode.INTERRUPTED:
|
|
self._report_keyboardinterrupt()
|
|
self._keyboardinterrupt_memo = None
|
|
elif session.shouldstop:
|
|
self.write_sep("!", str(session.shouldstop), red=True)
|
|
self.summary_stats()
|
|
|
|
@hookimpl(hookwrapper=True)
|
|
def pytest_terminal_summary(self) -> Generator[None, None, None]:
|
|
self.summary_errors()
|
|
self.summary_failures()
|
|
self.summary_warnings()
|
|
self.summary_passes()
|
|
yield
|
|
self.short_test_summary()
|
|
# Display any extra warnings from teardown here (if any).
|
|
self.summary_warnings()
|
|
|
|
def pytest_keyboard_interrupt(self, excinfo: ExceptionInfo[BaseException]) -> None:
|
|
self._keyboardinterrupt_memo = excinfo.getrepr(funcargs=True)
|
|
|
|
def pytest_unconfigure(self) -> None:
|
|
if self._keyboardinterrupt_memo is not None:
|
|
self._report_keyboardinterrupt()
|
|
|
|
def _report_keyboardinterrupt(self) -> None:
|
|
excrepr = self._keyboardinterrupt_memo
|
|
assert excrepr is not None
|
|
assert excrepr.reprcrash is not None
|
|
msg = excrepr.reprcrash.message
|
|
self.write_sep("!", msg)
|
|
if "KeyboardInterrupt" in msg:
|
|
if self.config.option.fulltrace:
|
|
excrepr.toterminal(self._tw)
|
|
else:
|
|
excrepr.reprcrash.toterminal(self._tw)
|
|
self._tw.line(
|
|
"(to show a full traceback on KeyboardInterrupt use --full-trace)",
|
|
yellow=True,
|
|
)
|
|
|
|
def _locationline(self, nodeid, fspath, lineno, domain):
|
|
def mkrel(nodeid):
|
|
line = self.config.cwd_relative_nodeid(nodeid)
|
|
if domain and line.endswith(domain):
|
|
line = line[: -len(domain)]
|
|
values = domain.split("[")
|
|
values[0] = values[0].replace(".", "::") # don't replace '.' in params
|
|
line += "[".join(values)
|
|
return line
|
|
|
|
# collect_fspath comes from testid which has a "/"-normalized path.
|
|
|
|
if fspath:
|
|
res = mkrel(nodeid)
|
|
if self.verbosity >= 2 and nodeid.split("::")[0] != fspath.replace(
|
|
"\\", nodes.SEP
|
|
):
|
|
res += " <- " + bestrelpath(self.startpath, fspath)
|
|
else:
|
|
res = "[location]"
|
|
return res + " "
|
|
|
|
def _getfailureheadline(self, rep):
|
|
head_line = rep.head_line
|
|
if head_line:
|
|
return head_line
|
|
return "test session" # XXX?
|
|
|
|
def _getcrashline(self, rep):
|
|
try:
|
|
return str(rep.longrepr.reprcrash)
|
|
except AttributeError:
|
|
try:
|
|
return str(rep.longrepr)[:50]
|
|
except AttributeError:
|
|
return ""
|
|
|
|
#
|
|
# Summaries for sessionfinish.
|
|
#
|
|
def getreports(self, name: str):
|
|
values = []
|
|
for x in self.stats.get(name, []):
|
|
if not hasattr(x, "_pdbshown"):
|
|
values.append(x)
|
|
return values
|
|
|
|
def summary_warnings(self) -> None:
|
|
if self.hasopt("w"):
|
|
all_warnings: Optional[List[WarningReport]] = self.stats.get("warnings")
|
|
if not all_warnings:
|
|
return
|
|
|
|
final = self._already_displayed_warnings is not None
|
|
if final:
|
|
warning_reports = all_warnings[self._already_displayed_warnings :]
|
|
else:
|
|
warning_reports = all_warnings
|
|
self._already_displayed_warnings = len(warning_reports)
|
|
if not warning_reports:
|
|
return
|
|
|
|
reports_grouped_by_message: Dict[str, List[WarningReport]] = {}
|
|
for wr in warning_reports:
|
|
reports_grouped_by_message.setdefault(wr.message, []).append(wr)
|
|
|
|
def collapsed_location_report(reports: List[WarningReport]) -> str:
|
|
locations = []
|
|
for w in reports:
|
|
location = w.get_location(self.config)
|
|
if location:
|
|
locations.append(location)
|
|
|
|
if len(locations) < 10:
|
|
return "\n".join(map(str, locations))
|
|
|
|
counts_by_filename = Counter(
|
|
str(loc).split("::", 1)[0] for loc in locations
|
|
)
|
|
return "\n".join(
|
|
"{}: {} warning{}".format(k, v, "s" if v > 1 else "")
|
|
for k, v in counts_by_filename.items()
|
|
)
|
|
|
|
title = "warnings summary (final)" if final else "warnings summary"
|
|
self.write_sep("=", title, yellow=True, bold=False)
|
|
for message, message_reports in reports_grouped_by_message.items():
|
|
maybe_location = collapsed_location_report(message_reports)
|
|
if maybe_location:
|
|
self._tw.line(maybe_location)
|
|
lines = message.splitlines()
|
|
indented = "\n".join(" " + x for x in lines)
|
|
message = indented.rstrip()
|
|
else:
|
|
message = message.rstrip()
|
|
self._tw.line(message)
|
|
self._tw.line()
|
|
self._tw.line("-- Docs: https://docs.pytest.org/en/stable/warnings.html")
|
|
|
|
def summary_passes(self) -> None:
|
|
if self.config.option.tbstyle != "no":
|
|
if self.hasopt("P"):
|
|
reports: List[TestReport] = self.getreports("passed")
|
|
if not reports:
|
|
return
|
|
self.write_sep("=", "PASSES")
|
|
for rep in reports:
|
|
if rep.sections:
|
|
msg = self._getfailureheadline(rep)
|
|
self.write_sep("_", msg, green=True, bold=True)
|
|
self._outrep_summary(rep)
|
|
self._handle_teardown_sections(rep.nodeid)
|
|
|
|
def _get_teardown_reports(self, nodeid: str) -> List[TestReport]:
|
|
reports = self.getreports("")
|
|
return [
|
|
report
|
|
for report in reports
|
|
if report.when == "teardown" and report.nodeid == nodeid
|
|
]
|
|
|
|
def _handle_teardown_sections(self, nodeid: str) -> None:
|
|
for report in self._get_teardown_reports(nodeid):
|
|
self.print_teardown_sections(report)
|
|
|
|
def print_teardown_sections(self, rep: TestReport) -> None:
|
|
showcapture = self.config.option.showcapture
|
|
if showcapture == "no":
|
|
return
|
|
for secname, content in rep.sections:
|
|
if showcapture != "all" and showcapture not in secname:
|
|
continue
|
|
if "teardown" in secname:
|
|
self._tw.sep("-", secname)
|
|
if content[-1:] == "\n":
|
|
content = content[:-1]
|
|
self._tw.line(content)
|
|
|
|
def summary_failures(self) -> None:
|
|
if self.config.option.tbstyle != "no":
|
|
reports: List[BaseReport] = self.getreports("failed")
|
|
if not reports:
|
|
return
|
|
self.write_sep("=", "FAILURES")
|
|
if self.config.option.tbstyle == "line":
|
|
for rep in reports:
|
|
line = self._getcrashline(rep)
|
|
self.write_line(line)
|
|
else:
|
|
for rep in reports:
|
|
msg = self._getfailureheadline(rep)
|
|
self.write_sep("_", msg, red=True, bold=True)
|
|
self._outrep_summary(rep)
|
|
self._handle_teardown_sections(rep.nodeid)
|
|
|
|
def summary_errors(self) -> None:
|
|
if self.config.option.tbstyle != "no":
|
|
reports: List[BaseReport] = self.getreports("error")
|
|
if not reports:
|
|
return
|
|
self.write_sep("=", "ERRORS")
|
|
for rep in self.stats["error"]:
|
|
msg = self._getfailureheadline(rep)
|
|
if rep.when == "collect":
|
|
msg = "ERROR collecting " + msg
|
|
else:
|
|
msg = f"ERROR at {rep.when} of {msg}"
|
|
self.write_sep("_", msg, red=True, bold=True)
|
|
self._outrep_summary(rep)
|
|
|
|
def _outrep_summary(self, rep: BaseReport) -> None:
|
|
rep.toterminal(self._tw)
|
|
showcapture = self.config.option.showcapture
|
|
if showcapture == "no":
|
|
return
|
|
for secname, content in rep.sections:
|
|
if showcapture != "all" and showcapture not in secname:
|
|
continue
|
|
self._tw.sep("-", secname)
|
|
if content[-1:] == "\n":
|
|
content = content[:-1]
|
|
self._tw.line(content)
|
|
|
|
def summary_stats(self) -> None:
|
|
if self.verbosity < -1:
|
|
return
|
|
|
|
session_duration = timing.time() - self._sessionstarttime
|
|
(parts, main_color) = self.build_summary_stats_line()
|
|
line_parts = []
|
|
|
|
display_sep = self.verbosity >= 0
|
|
if display_sep:
|
|
fullwidth = self._tw.fullwidth
|
|
for text, markup in parts:
|
|
with_markup = self._tw.markup(text, **markup)
|
|
if display_sep:
|
|
fullwidth += len(with_markup) - len(text)
|
|
line_parts.append(with_markup)
|
|
msg = ", ".join(line_parts)
|
|
|
|
main_markup = {main_color: True}
|
|
duration = " in {}".format(format_session_duration(session_duration))
|
|
duration_with_markup = self._tw.markup(duration, **main_markup)
|
|
if display_sep:
|
|
fullwidth += len(duration_with_markup) - len(duration)
|
|
msg += duration_with_markup
|
|
|
|
if display_sep:
|
|
markup_for_end_sep = self._tw.markup("", **main_markup)
|
|
if markup_for_end_sep.endswith("\x1b[0m"):
|
|
markup_for_end_sep = markup_for_end_sep[:-4]
|
|
fullwidth += len(markup_for_end_sep)
|
|
msg += markup_for_end_sep
|
|
|
|
if display_sep:
|
|
self.write_sep("=", msg, fullwidth=fullwidth, **main_markup)
|
|
else:
|
|
self.write_line(msg, **main_markup)
|
|
|
|
def short_test_summary(self) -> None:
|
|
if not self.reportchars:
|
|
return
|
|
|
|
def show_simple(stat, lines: List[str]) -> None:
|
|
failed = self.stats.get(stat, [])
|
|
if not failed:
|
|
return
|
|
termwidth = self._tw.fullwidth
|
|
config = self.config
|
|
for rep in failed:
|
|
line = _get_line_with_reprcrash_message(config, rep, termwidth)
|
|
lines.append(line)
|
|
|
|
def show_xfailed(lines: List[str]) -> None:
|
|
xfailed = self.stats.get("xfailed", [])
|
|
for rep in xfailed:
|
|
verbose_word = rep._get_verbose_word(self.config)
|
|
pos = _get_pos(self.config, rep)
|
|
lines.append(f"{verbose_word} {pos}")
|
|
reason = rep.wasxfail
|
|
if reason:
|
|
lines.append(" " + str(reason))
|
|
|
|
def show_xpassed(lines: List[str]) -> None:
|
|
xpassed = self.stats.get("xpassed", [])
|
|
for rep in xpassed:
|
|
verbose_word = rep._get_verbose_word(self.config)
|
|
pos = _get_pos(self.config, rep)
|
|
reason = rep.wasxfail
|
|
lines.append(f"{verbose_word} {pos} {reason}")
|
|
|
|
def show_skipped(lines: List[str]) -> None:
|
|
skipped: List[CollectReport] = self.stats.get("skipped", [])
|
|
fskips = _folded_skips(self.startpath, skipped) if skipped else []
|
|
if not fskips:
|
|
return
|
|
verbose_word = skipped[0]._get_verbose_word(self.config)
|
|
for num, fspath, lineno, reason in fskips:
|
|
if reason.startswith("Skipped: "):
|
|
reason = reason[9:]
|
|
if lineno is not None:
|
|
lines.append(
|
|
"%s [%d] %s:%d: %s"
|
|
% (verbose_word, num, fspath, lineno, reason)
|
|
)
|
|
else:
|
|
lines.append("%s [%d] %s: %s" % (verbose_word, num, fspath, reason))
|
|
|
|
REPORTCHAR_ACTIONS: Mapping[str, Callable[[List[str]], None]] = {
|
|
"x": show_xfailed,
|
|
"X": show_xpassed,
|
|
"f": partial(show_simple, "failed"),
|
|
"s": show_skipped,
|
|
"p": partial(show_simple, "passed"),
|
|
"E": partial(show_simple, "error"),
|
|
}
|
|
|
|
lines: List[str] = []
|
|
for char in self.reportchars:
|
|
action = REPORTCHAR_ACTIONS.get(char)
|
|
if action: # skipping e.g. "P" (passed with output) here.
|
|
action(lines)
|
|
|
|
if lines:
|
|
self.write_sep("=", "short test summary info")
|
|
for line in lines:
|
|
self.write_line(line)
|
|
|
|
def _get_main_color(self) -> Tuple[str, List[str]]:
|
|
if self._main_color is None or self._known_types is None or self._is_last_item:
|
|
self._set_main_color()
|
|
assert self._main_color
|
|
assert self._known_types
|
|
return self._main_color, self._known_types
|
|
|
|
def _determine_main_color(self, unknown_type_seen: bool) -> str:
|
|
stats = self.stats
|
|
if "failed" in stats or "error" in stats:
|
|
main_color = "red"
|
|
elif "warnings" in stats or "xpassed" in stats or unknown_type_seen:
|
|
main_color = "yellow"
|
|
elif "passed" in stats or not self._is_last_item:
|
|
main_color = "green"
|
|
else:
|
|
main_color = "yellow"
|
|
return main_color
|
|
|
|
def _set_main_color(self) -> None:
|
|
unknown_types: List[str] = []
|
|
for found_type in self.stats.keys():
|
|
if found_type: # setup/teardown reports have an empty key, ignore them
|
|
if found_type not in KNOWN_TYPES and found_type not in unknown_types:
|
|
unknown_types.append(found_type)
|
|
self._known_types = list(KNOWN_TYPES) + unknown_types
|
|
self._main_color = self._determine_main_color(bool(unknown_types))
|
|
|
|
def build_summary_stats_line(self) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
|
|
"""
|
|
Build the parts used in the last summary stats line.
|
|
|
|
The summary stats line is the line shown at the end, "=== 12 passed, 2 errors in Xs===".
|
|
|
|
This function builds a list of the "parts" that make up for the text in that line, in
|
|
the example above it would be:
|
|
|
|
[
|
|
("12 passed", {"green": True}),
|
|
("2 errors", {"red": True}
|
|
]
|
|
|
|
That last dict for each line is a "markup dictionary", used by TerminalWriter to
|
|
color output.
|
|
|
|
The final color of the line is also determined by this function, and is the second
|
|
element of the returned tuple.
|
|
"""
|
|
if self.config.getoption("collectonly"):
|
|
return self._build_collect_only_summary_stats_line()
|
|
else:
|
|
return self._build_normal_summary_stats_line()
|
|
|
|
def _get_reports_to_display(self, key: str) -> List[Any]:
|
|
"""Get test/collection reports for the given status key, such as `passed` or `error`."""
|
|
reports = self.stats.get(key, [])
|
|
return [x for x in reports if getattr(x, "count_towards_summary", True)]
|
|
|
|
def _build_normal_summary_stats_line(
|
|
self,
|
|
) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
|
|
main_color, known_types = self._get_main_color()
|
|
parts = []
|
|
|
|
for key in known_types:
|
|
reports = self._get_reports_to_display(key)
|
|
if reports:
|
|
count = len(reports)
|
|
color = _color_for_type.get(key, _color_for_type_default)
|
|
markup = {color: True, "bold": color == main_color}
|
|
parts.append(("%d %s" % pluralize(count, key), markup))
|
|
|
|
if not parts:
|
|
parts = [("no tests ran", {_color_for_type_default: True})]
|
|
|
|
return parts, main_color
|
|
|
|
def _build_collect_only_summary_stats_line(
|
|
self,
|
|
) -> Tuple[List[Tuple[str, Dict[str, bool]]], str]:
|
|
deselected = len(self._get_reports_to_display("deselected"))
|
|
errors = len(self._get_reports_to_display("error"))
|
|
|
|
if self._numcollected == 0:
|
|
parts = [("no tests collected", {"yellow": True})]
|
|
main_color = "yellow"
|
|
|
|
elif deselected == 0:
|
|
main_color = "green"
|
|
collected_output = "%d %s collected" % pluralize(self._numcollected, "test")
|
|
parts = [(collected_output, {main_color: True})]
|
|
else:
|
|
all_tests_were_deselected = self._numcollected == deselected
|
|
if all_tests_were_deselected:
|
|
main_color = "yellow"
|
|
collected_output = f"no tests collected ({deselected} deselected)"
|
|
else:
|
|
main_color = "green"
|
|
selected = self._numcollected - deselected
|
|
collected_output = f"{selected}/{self._numcollected} tests collected ({deselected} deselected)"
|
|
|
|
parts = [(collected_output, {main_color: True})]
|
|
|
|
if errors:
|
|
main_color = _color_for_type["error"]
|
|
parts += [("%d %s" % pluralize(errors, "error"), {main_color: True})]
|
|
|
|
return parts, main_color
|
|
|
|
|
|
def _get_pos(config: Config, rep: BaseReport):
|
|
nodeid = config.cwd_relative_nodeid(rep.nodeid)
|
|
return nodeid
|
|
|
|
|
|
def _format_trimmed(format: str, msg: str, available_width: int) -> Optional[str]:
|
|
"""Format msg into format, ellipsizing it if doesn't fit in available_width.
|
|
|
|
Returns None if even the ellipsis can't fit.
|
|
"""
|
|
# Only use the first line.
|
|
i = msg.find("\n")
|
|
if i != -1:
|
|
msg = msg[:i]
|
|
|
|
ellipsis = "..."
|
|
format_width = wcswidth(format.format(""))
|
|
if format_width + len(ellipsis) > available_width:
|
|
return None
|
|
|
|
if format_width + wcswidth(msg) > available_width:
|
|
available_width -= len(ellipsis)
|
|
msg = msg[:available_width]
|
|
while format_width + wcswidth(msg) > available_width:
|
|
msg = msg[:-1]
|
|
msg += ellipsis
|
|
|
|
return format.format(msg)
|
|
|
|
|
|
def _get_line_with_reprcrash_message(
|
|
config: Config, rep: BaseReport, termwidth: int
|
|
) -> str:
|
|
"""Get summary line for a report, trying to add reprcrash message."""
|
|
verbose_word = rep._get_verbose_word(config)
|
|
pos = _get_pos(config, rep)
|
|
|
|
line = f"{verbose_word} {pos}"
|
|
line_width = wcswidth(line)
|
|
|
|
try:
|
|
# Type ignored intentionally -- possible AttributeError expected.
|
|
msg = rep.longrepr.reprcrash.message # type: ignore[union-attr]
|
|
except AttributeError:
|
|
pass
|
|
else:
|
|
available_width = termwidth - line_width
|
|
msg = _format_trimmed(" - {}", msg, available_width)
|
|
if msg is not None:
|
|
line += msg
|
|
|
|
return line
|
|
|
|
|
|
def _folded_skips(
|
|
startpath: Path, skipped: Sequence[CollectReport],
|
|
) -> List[Tuple[int, str, Optional[int], str]]:
|
|
d: Dict[Tuple[str, Optional[int], str], List[CollectReport]] = {}
|
|
for event in skipped:
|
|
assert event.longrepr is not None
|
|
assert isinstance(event.longrepr, tuple), (event, event.longrepr)
|
|
assert len(event.longrepr) == 3, (event, event.longrepr)
|
|
fspath, lineno, reason = event.longrepr
|
|
# For consistency, report all fspaths in relative form.
|
|
fspath = bestrelpath(startpath, Path(fspath))
|
|
keywords = getattr(event, "keywords", {})
|
|
# Folding reports with global pytestmark variable.
|
|
# This is a workaround, because for now we cannot identify the scope of a skip marker
|
|
# TODO: Revisit after marks scope would be fixed.
|
|
if (
|
|
event.when == "setup"
|
|
and "skip" in keywords
|
|
and "pytestmark" not in keywords
|
|
):
|
|
key: Tuple[str, Optional[int], str] = (fspath, None, reason)
|
|
else:
|
|
key = (fspath, lineno, reason)
|
|
d.setdefault(key, []).append(event)
|
|
values: List[Tuple[int, str, Optional[int], str]] = []
|
|
for key, events in d.items():
|
|
values.append((len(events), *key))
|
|
return values
|
|
|
|
|
|
_color_for_type = {
|
|
"failed": "red",
|
|
"error": "red",
|
|
"warnings": "yellow",
|
|
"passed": "green",
|
|
}
|
|
_color_for_type_default = "yellow"
|
|
|
|
|
|
def pluralize(count: int, noun: str) -> Tuple[int, str]:
|
|
# No need to pluralize words such as `failed` or `passed`.
|
|
if noun not in ["error", "warnings", "test"]:
|
|
return count, noun
|
|
|
|
# The `warnings` key is plural. To avoid API breakage, we keep it that way but
|
|
# set it to singular here so we can determine plurality in the same way as we do
|
|
# for `error`.
|
|
noun = noun.replace("warnings", "warning")
|
|
|
|
return count, noun + "s" if count != 1 else noun
|
|
|
|
|
|
def _plugin_nameversions(plugininfo) -> List[str]:
|
|
values: List[str] = []
|
|
for plugin, dist in plugininfo:
|
|
# Gets us name and version!
|
|
name = "{dist.project_name}-{dist.version}".format(dist=dist)
|
|
# Questionable convenience, but it keeps things short.
|
|
if name.startswith("pytest-"):
|
|
name = name[7:]
|
|
# We decided to print python package names they can have more than one plugin.
|
|
if name not in values:
|
|
values.append(name)
|
|
return values
|
|
|
|
|
|
def format_session_duration(seconds: float) -> str:
|
|
"""Format the given seconds in a human readable manner to show in the final summary."""
|
|
if seconds < 60:
|
|
return f"{seconds:.2f}s"
|
|
else:
|
|
dt = datetime.timedelta(seconds=int(seconds))
|
|
return f"{seconds:.2f}s ({dt})"
|
|
|
|
|
|
def _get_raw_skip_reason(report: TestReport) -> str:
|
|
"""Get the reason string of a skip/xfail/xpass test report.
|
|
|
|
The string is just the part given by the user.
|
|
"""
|
|
if hasattr(report, "wasxfail"):
|
|
reason = cast(str, report.wasxfail)
|
|
if reason.startswith("reason: "):
|
|
reason = reason[len("reason: ") :]
|
|
return reason
|
|
else:
|
|
assert report.skipped
|
|
assert isinstance(report.longrepr, tuple)
|
|
_, _, reason = report.longrepr
|
|
if reason.startswith("Skipped: "):
|
|
reason = reason[len("Skipped: ") :]
|
|
elif reason == "Skipped":
|
|
reason = ""
|
|
return reason
|