summaryrefslogtreecommitdiffstats
path: root/testing/xpcshell/mach_commands.py
blob: 8c8895fcad1f127ff4919ca56ef33bdc022d95ce (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Integrates the xpcshell test runner with mach.

import errno
import logging
import os
import sys
from multiprocessing import cpu_count

from mach.decorators import Command
from mozbuild.base import BinaryNotFoundException, MozbuildObject
from mozbuild.base import MachCommandConditions as conditions
from mozlog import structured
from xpcshellcommandline import parser_desktop, parser_remote

here = os.path.abspath(os.path.dirname(__file__))


# This should probably be consolidated with similar classes in other test
# runners.
class InvalidTestPathError(Exception):
    """Exception raised when the test path is not valid."""


class XPCShellRunner(MozbuildObject):
    """Run xpcshell tests."""

    def run_suite(self, **kwargs):
        return self._run_xpcshell_harness(**kwargs)

    def run_test(self, **kwargs):
        """Runs an individual xpcshell test."""

        # TODO Bug 794506 remove once mach integrates with virtualenv.
        build_path = os.path.join(self.topobjdir, "build")
        if build_path not in sys.path:
            sys.path.append(build_path)

        src_build_path = os.path.join(self.topsrcdir, "mozilla", "build")
        if os.path.isdir(src_build_path):
            sys.path.append(src_build_path)

        return self.run_suite(**kwargs)

    def _run_xpcshell_harness(self, **kwargs):
        # Obtain a reference to the xpcshell test runner.
        import runxpcshelltests

        log = kwargs.pop("log")

        xpcshell = runxpcshelltests.XPCShellTests(log=log)
        self.log_manager.enable_unstructured()

        tests_dir = os.path.join(self.topobjdir, "_tests", "xpcshell")
        # We want output from the test to be written immediately if we are only
        # running a single test.
        single_test = (
            len(kwargs["testPaths"]) == 1
            and os.path.isfile(kwargs["testPaths"][0])
            or kwargs["manifest"]
            and (len(kwargs["manifest"].test_paths()) == 1)
        )

        if single_test:
            kwargs["verbose"] = True

        if kwargs["xpcshell"] is None:
            try:
                kwargs["xpcshell"] = self.get_binary_path("xpcshell")
            except BinaryNotFoundException as e:
                self.log(
                    logging.ERROR, "xpcshell-test", {"error": str(e)}, "ERROR: {error}"
                )
                self.log(logging.INFO, "xpcshell-test", {"help": e.help()}, "{help}")
                return 1

        if kwargs["mozInfo"] is None:
            kwargs["mozInfo"] = os.path.join(self.topobjdir, "mozinfo.json")

        if kwargs["symbolsPath"] is None:
            kwargs["symbolsPath"] = os.path.join(self.distdir, "crashreporter-symbols")

        if kwargs["logfiles"] is None:
            kwargs["logfiles"] = False

        if kwargs["profileName"] is None:
            kwargs["profileName"] = "firefox"

        if kwargs["testingModulesDir"] is None:
            kwargs["testingModulesDir"] = os.path.join(self.topobjdir, "_tests/modules")

        if kwargs["utility_path"] is None:
            kwargs["utility_path"] = self.bindir

        if kwargs["manifest"] is None:
            kwargs["manifest"] = os.path.join(tests_dir, "xpcshell.toml")

        if kwargs["failure_manifest"] is None:
            kwargs["failure_manifest"] = os.path.join(
                self.statedir, "xpcshell.failures.toml"
            )

        # Use the object directory for the temp directory to minimize the chance
        # of file scanning. The overhead from e.g. search indexers and anti-virus
        # scanners like Windows Defender can add tons of overhead to test execution.
        # We encourage people to disable these things in the object directory.
        temp_dir = os.path.join(self.topobjdir, "temp")
        try:
            os.mkdir(temp_dir)
        except OSError as e:
            if e.errno != errno.EEXIST:
                raise
        kwargs["tempDir"] = temp_dir

        result = xpcshell.runTests(kwargs)

        self.log_manager.disable_unstructured()

        if not result and not xpcshell.sequential:
            print(
                "Tests were run in parallel. Try running with --sequential "
                "to make sure the failures were not caused by this."
            )
        return int(not result)


class AndroidXPCShellRunner(MozbuildObject):
    """Run Android xpcshell tests."""

    def run_test(self, **kwargs):
        # TODO Bug 794506 remove once mach integrates with virtualenv.
        build_path = os.path.join(self.topobjdir, "build")
        if build_path not in sys.path:
            sys.path.append(build_path)

        import remotexpcshelltests

        log = kwargs.pop("log")
        self.log_manager.enable_unstructured()

        if kwargs["xpcshell"] is None:
            kwargs["xpcshell"] = "xpcshell"

        if not kwargs["objdir"]:
            kwargs["objdir"] = self.topobjdir

        if not kwargs["localBin"]:
            kwargs["localBin"] = os.path.join(self.topobjdir, "dist/bin")

        if not kwargs["testingModulesDir"]:
            kwargs["testingModulesDir"] = os.path.join(self.topobjdir, "_tests/modules")

        if not kwargs["mozInfo"]:
            kwargs["mozInfo"] = os.path.join(self.topobjdir, "mozinfo.json")

        if not kwargs["manifest"]:
            kwargs["manifest"] = os.path.join(
                self.topobjdir, "_tests/xpcshell/xpcshell.toml"
            )

        if not kwargs["symbolsPath"]:
            kwargs["symbolsPath"] = os.path.join(self.distdir, "crashreporter-symbols")

        if not kwargs["localAPK"]:
            for root, _, paths in os.walk(os.path.join(kwargs["objdir"], "gradle")):
                for file_name in paths:
                    if file_name.endswith(".apk") and file_name.startswith(
                        "test_runner-withGeckoBinaries"
                    ):
                        kwargs["localAPK"] = os.path.join(root, file_name)
                        print("using APK: %s" % kwargs["localAPK"])
                        break
                if kwargs["localAPK"]:
                    break
            else:
                raise Exception("APK not found in objdir. You must specify an APK.")

        xpcshell = remotexpcshelltests.XPCShellRemote(kwargs, log)

        result = xpcshell.runTests(
            kwargs,
            testClass=remotexpcshelltests.RemoteXPCShellTestThread,
            mobileArgs=xpcshell.mobileArgs,
        )

        self.log_manager.disable_unstructured()

        return int(not result)


def get_parser():
    build_obj = MozbuildObject.from_environment(cwd=here)
    if conditions.is_android(build_obj):
        return parser_remote()
    else:
        return parser_desktop()


@Command(
    "xpcshell-test",
    category="testing",
    description="Run XPCOM Shell tests (API direct unit testing)",
    conditions=[lambda *args: True],
    parser=get_parser,
)
def run_xpcshell_test(command_context, test_objects=None, **params):
    from mozbuild.controller.building import BuildDriver

    if test_objects is not None:
        from manifestparser import TestManifest

        m = TestManifest()
        m.tests.extend(test_objects)
        params["manifest"] = m

    driver = command_context._spawn(BuildDriver)
    driver.install_tests()

    # We should probably have a utility function to ensure the tree is
    # ready to run tests. Until then, we just create the state dir (in
    # case the tree wasn't built with mach).
    command_context._ensure_state_subdir_exists(".")

    if not params.get("log"):
        log_defaults = {
            command_context._mach_context.settings["test"]["format"]: sys.stdout
        }
        fmt_defaults = {
            "level": command_context._mach_context.settings["test"]["level"],
            "verbose": True,
        }
        params["log"] = structured.commandline.setup_logging(
            "XPCShellTests", params, log_defaults, fmt_defaults
        )

    if not params["threadCount"]:
        # pylint --py3k W1619
        params["threadCount"] = int((cpu_count() * 3) / 2)

    if conditions.is_android(command_context):
        from mozrunner.devices.android_device import (
            InstallIntent,
            get_adb_path,
            verify_android_device,
        )

        install = InstallIntent.YES if params["setup"] else InstallIntent.NO
        device_serial = params.get("deviceSerial")
        verify_android_device(
            command_context,
            network=True,
            install=install,
            device_serial=device_serial,
        )
        if not params["adbPath"]:
            params["adbPath"] = get_adb_path(command_context)
        xpcshell = command_context._spawn(AndroidXPCShellRunner)
    else:
        xpcshell = command_context._spawn(XPCShellRunner)
    xpcshell.cwd = command_context._mach_context.cwd

    try:
        return xpcshell.run_test(**params)
    except InvalidTestPathError as e:
        print(str(e))
        return 1