Auto merge of #11604 - talklittle:mach_test_wpt_paths_10883, r=jdm

Mach re-dispatch test-wpt and test-css based on path

<!-- Please describe your changes on the following line: -->
Print a warning and dispatch to the correct test suite, when non-WPT test paths are given to `mach test-wpt` or non-CSS paths to `mach test-css`

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #10883 (github issue number if applicable).

<!-- Either: -->
- [X] These changes do not require tests because improving mach test script itself

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

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This commit is contained in:
bors-servo 2016-07-14 07:42:08 -07:00 committed by GitHub
commit 84fbd8946f

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@ -14,6 +14,7 @@ import re
import sys
import os
import os.path as path
import copy
from collections import OrderedDict
from time import time
@ -35,6 +36,26 @@ PROJECT_TOPLEVEL_PATH = os.path.abspath(os.path.join(SCRIPT_PATH, "..", ".."))
WEB_PLATFORM_TESTS_PATH = os.path.join("tests", "wpt", "web-platform-tests")
SERVO_TESTS_PATH = os.path.join("tests", "wpt", "mozilla", "tests")
TEST_SUITES = OrderedDict([
("tidy", {"kwargs": {"all_files": False, "no_progress": False, "self_test": False},
"include_arg": "include"}),
("wpt", {"kwargs": {"release": False},
"paths": [path.abspath(WEB_PLATFORM_TESTS_PATH),
path.abspath(SERVO_TESTS_PATH)],
"include_arg": "include"}),
("css", {"kwargs": {"release": False},
"paths": [path.abspath(path.join("tests", "wpt", "css-tests"))],
"include_arg": "include"}),
("unit", {"kwargs": {},
"paths": [path.abspath(path.join("tests", "unit"))],
"include_arg": "test_name"}),
("compiletest", {"kwargs": {"release": False},
"paths": [path.abspath(path.join("tests", "compiletest"))],
"include_arg": "test_name"})
])
TEST_SUITES_BY_PREFIX = {path: k for k, v in TEST_SUITES.iteritems() if "paths" in v for path in v["paths"]}
def create_parser_wpt():
parser = wptcommandline.create_parser()
@ -79,25 +100,12 @@ class MachCommands(CommandBase):
help="Run all test suites")
def test(self, params, render_mode=DEFAULT_RENDER_MODE, release=False, tidy_all=False,
no_progress=False, self_test=False, all_suites=False):
suites = OrderedDict([
("tidy", {"kwargs": {"all_files": tidy_all, "no_progress": no_progress, "self_test": self_test},
"include_arg": "include"}),
("wpt", {"kwargs": {"release": release},
"paths": [path.abspath(path.join("tests", "wpt", "web-platform-tests")),
path.abspath(path.join("tests", "wpt", "mozilla"))],
"include_arg": "include"}),
("css", {"kwargs": {"release": release},
"paths": [path.abspath(path.join("tests", "wpt", "css-tests"))],
"include_arg": "include"}),
("unit", {"kwargs": {},
"paths": [path.abspath(path.join("tests", "unit"))],
"include_arg": "test_name"}),
("compiletest", {"kwargs": {"release": release},
"paths": [path.abspath(path.join("tests", "compiletest"))],
"include_arg": "test_name"})
])
suites_by_prefix = {path: k for k, v in suites.iteritems() if "paths" in v for path in v["paths"]}
suites = copy.deepcopy(TEST_SUITES)
suites["tidy"]["kwargs"] = {"all_files": tidy_all, "no_progress": no_progress, "self_test": self_test}
suites["wpt"]["kwargs"] = {"release": release}
suites["css"]["kwargs"] = {"release": release}
suites["unit"]["kwargs"] = {}
suites["compiletest"]["kwargs"] = {"release": release}
selected_suites = OrderedDict()
@ -115,16 +123,14 @@ class MachCommands(CommandBase):
if arg in suites and arg not in selected_suites:
selected_suites[arg] = []
found = True
elif os.path.exists(path.abspath(arg)):
abs_path = path.abspath(arg)
for prefix, suite in suites_by_prefix.iteritems():
if abs_path.startswith(prefix):
if suite not in selected_suites:
selected_suites[suite] = []
selected_suites[suite].append(arg)
found = True
break
else:
suite = self.suite_for_path(arg)
if suite is not None:
if suite not in selected_suites:
selected_suites[suite] = []
selected_suites[suite].append(arg)
found = True
break
if not found:
print("%s is not a valid test path or suite name" % arg)
@ -143,6 +149,15 @@ class MachCommands(CommandBase):
print("Tests completed in %0.2fs" % elapsed)
# Helper to determine which test suite owns the path
def suite_for_path(self, path_arg):
if os.path.exists(path.abspath(path_arg)):
abs_path = path.abspath(path_arg)
for prefix, suite in TEST_SUITES_BY_PREFIX.iteritems():
if abs_path.startswith(prefix):
return suite
return None
@Command('test-unit',
description='Run unit tests',
category='testing')
@ -322,11 +337,32 @@ class MachCommands(CommandBase):
parser=create_parser_wpt)
def test_wpt(self, **kwargs):
self.ensure_bootstrapped()
return self.run_test_list_or_dispatch(kwargs["test_list"], "wpt", self._test_wpt, **kwargs)
def _test_wpt(self, **kwargs):
hosts_file_path = path.join(self.context.topdir, 'tests', 'wpt', 'hosts')
os.environ["hosts_file_path"] = hosts_file_path
run_file = path.abspath(path.join(self.context.topdir, "tests", "wpt", "run_wpt.py"))
return self.wptrunner(run_file, **kwargs)
# Helper to ensure all specified paths are handled, otherwise dispatch to appropriate test suite.
def run_test_list_or_dispatch(self, requested_paths, correct_suite, correct_function, **kwargs):
if not requested_paths:
return correct_function(**kwargs)
else:
# Paths specified on command line. Ensure they can be handled, re-dispatch otherwise.
all_handled = True
for test_path in requested_paths:
suite = self.suite_for_path(test_path)
if correct_suite != suite:
all_handled = False
print("Warning: %s is not a %s test. Delegating to test-%s." % (test_path, correct_suite, suite))
if all_handled:
return correct_function(**kwargs)
else:
# Dispatch each test to the correct suite via test()
Registrar.dispatch("test", context=self.context, params=requested_paths)
# Helper for test_css and test_wpt:
def wptrunner(self, run_file, **kwargs):
os.environ["RUST_BACKTRACE"] = "1"
@ -413,6 +449,9 @@ class MachCommands(CommandBase):
parser=create_parser_wpt)
def test_css(self, **kwargs):
self.ensure_bootstrapped()
return self.run_test_list_or_dispatch(kwargs["test_list"], "css", self._test_css, **kwargs)
def _test_css(self, **kwargs):
run_file = path.abspath(path.join("tests", "wpt", "run_css.py"))
return self.wptrunner(run_file, **kwargs)