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|
import os
from copy import deepcopy
from textwrap import dedent
import mozunit
import pytest
from mach.util import get_state_dir
from taskgraph.taskgraph import TaskGraph
from tryselect.tasks import add_chunk_patterns
@pytest.fixture(scope="module")
def monkeymodule():
with pytest.MonkeyPatch.context() as mp:
yield mp
@pytest.fixture(scope="module", autouse=True)
def setup_state_dir(monkeymodule, tmp_path_factory, run_mach):
state_dir = tmp_path_factory.mktemp("mozbuild")
machrc = state_dir / "machrc"
machrc.write_text(
dedent(
"""
[try]
default=fuzzy
"""
).lstrip()
)
monkeymodule.setenv("EDITOR", "cat")
monkeymodule.setenv("MOZBUILD_STATE_PATH", str(state_dir))
monkeymodule.setenv("MACH_TRY_PRESET_PATHS", str(state_dir / "try_presets.yml"))
monkeymodule.setenv("MACHRC", machrc)
get_state_dir(specific_to_topsrcdir=True)
try:
run_mach(["try", "--help"]) # create the virtualenv
except SystemExit:
pass
@pytest.fixture
def target_task_set():
return {
"test/foo-opt": {
"kind": "test",
"label": "test/foo-opt",
"attributes": {},
"task": {},
"optimization": {},
"dependencies": {},
},
"test/foo-debug": {
"kind": "test",
"label": "test/foo-debug",
"attributes": {},
"task": {},
"optimization": {},
"dependencies": {},
},
"build-baz": {
"kind": "build",
"label": "build-baz",
"attributes": {},
"task": {},
"optimization": {},
"dependencies": {},
},
}
@pytest.fixture
def full_task_set(target_task_set):
full_task_set = deepcopy(target_task_set)
full_task_set.update(
{
"test/bar-opt": {
"kind": "test",
"label": "test/bar-opt",
"attributes": {},
"task": {},
"optimization": {},
"dependencies": {},
},
"test/bar-debug": {
"kind": "test",
"label": "test/bar-debug",
"attributes": {},
"task": {},
"optimization": {},
"dependencies": {},
},
}
)
return full_task_set
@pytest.mark.skipif(os.name == "nt", reason="site validation fails in CI")
@pytest.mark.parametrize(
"selector,commands,expected",
(
pytest.param(
"fuzzy",
["try", "fuzzy", "-q", "'foo"],
dedent(
"""
Commit message:
Fuzzy query='foo
mach try command: `./mach try fuzzy -q 'foo`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "-q", "'bar"],
"no tasks selected\n",
id="fuzzy",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--full", "-q", "'bar"],
dedent(
"""
Commit message:
Fuzzy query='bar
mach try command: `./mach try fuzzy --full -q 'bar`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/bar-debug",
"test/bar-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--full", "-q", "'foo", "-q", "'bar"],
dedent(
"""
Commit message:
Fuzzy query='foo&query='bar
mach try command: `./mach try fuzzy --full -q 'foo -q 'bar`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/bar-debug",
"test/bar-opt",
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy multiple selectors",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--and", "-q", "'foo", "-q", "'opt"],
dedent(
"""
Commit message:
Fuzzy query='foo&query='opt
mach try command: `./mach try fuzzy --and -q 'foo -q 'opt`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy query intersection",
),
pytest.param(
"fuzzy",
[
["try", "fuzzy", "--save", "foo", "-q", "'test", "-q", "'opt"],
["try", "fuzzy", "--preset", "foo", "-xq", "'test"],
],
dedent(
"""
preset saved, run with: --preset=foo
Commit message:
Fuzzy (preset: foo) query='test&query='opt&query='test
mach try command: `./mach try fuzzy --preset foo -xq 'test`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy intersection with preset containing multiple queries",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--full", "-q", "testfoo | 'testbar"],
dedent(
"""
Commit message:
Fuzzy query=testfoo | 'testbar
mach try command: `./mach try fuzzy --full -q testfoo | 'testbar`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy exact match",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--full", "--exact", "-q", "testfoo | 'testbar"],
dedent(
"""
Commit message:
Fuzzy query=testfoo | 'testbar
mach try command: `./mach try fuzzy --full --exact -q testfoo | 'testbar`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/bar-debug",
"test/bar-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy exact match",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "--env", "FOO=1", "--env", "BAR=baz", "-q", "'foo"],
dedent(
"""
Commit message:
Fuzzy query='foo
mach try command: `./mach try fuzzy --env FOO=1 --env BAR=baz -q 'foo`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"BAR": "baz",
"FOO": "1",
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="fuzzy task config",
),
pytest.param(
"auto",
["try", "auto"],
dedent(
"""
Commit message:
Tasks automatically selected.
mach try command: `./mach try auto`
Pushed via `mach try auto`
Calculated try_task_config.json:
{
"parameters": {
"filters": [
"try_auto"
],
"optimize_strategies": "gecko_taskgraph.optimize:tryselect.bugbug_reduced_manifests_config_selection_medium",
"optimize_target_tasks": true,
"test_manifest_loader": "bugbug",
"try_mode": "try_auto",
"try_task_config": {}
},
"version": 2
}
"""
).lstrip(),
id="auto selector",
),
pytest.param(
"auto",
["try", "auto", "--closed-tree"],
dedent(
"""
Commit message:
Tasks automatically selected. ON A CLOSED TREE
mach try command: `./mach try auto --closed-tree`
Pushed via `mach try auto`
Calculated try_task_config.json:
{
"parameters": {
"filters": [
"try_auto"
],
"optimize_strategies": "gecko_taskgraph.optimize:tryselect.bugbug_reduced_manifests_config_selection_medium",
"optimize_target_tasks": true,
"test_manifest_loader": "bugbug",
"try_mode": "try_auto",
"try_task_config": {}
},
"version": 2
}
"""
).lstrip(),
id="auto",
),
pytest.param(
"auto",
["try", "auto", "--closed-tree", "-m", "foo {msg} bar"],
dedent(
"""
Commit message:
foo Tasks automatically selected. bar ON A CLOSED TREE
mach try command: `./mach try auto --closed-tree -m foo {msg} bar`
Pushed via `mach try auto`
Calculated try_task_config.json:
{
"parameters": {
"filters": [
"try_auto"
],
"optimize_strategies": "gecko_taskgraph.optimize:tryselect.bugbug_reduced_manifests_config_selection_medium",
"optimize_target_tasks": true,
"test_manifest_loader": "bugbug",
"try_mode": "try_auto",
"try_task_config": {}
},
"version": 2
}
"""
).lstrip(),
id="auto",
),
pytest.param(
"empty",
["try", "empty"],
dedent(
"""
Commit message:
No try selector specified, use "Add New Jobs" to select tasks.
mach try command: `./mach try empty`
Pushed via `mach try empty`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "empty"
},
"tasks": []
}
},
"version": 2
}
"""
).lstrip(),
id="empty",
),
pytest.param(
"empty",
["try", "empty", "--closed-tree"],
dedent(
"""
Commit message:
No try selector specified, use "Add New Jobs" to select tasks. ON A CLOSED TREE
mach try command: `./mach try empty --closed-tree`
Pushed via `mach try empty`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "empty"
},
"tasks": []
}
},
"version": 2
}
"""
).lstrip(),
id="empty",
),
pytest.param(
"empty",
["try", "empty", "--closed-tree", "-m", "foo {msg} bar"],
dedent(
"""
Commit message:
foo No try selector specified, use "Add New Jobs" to select tasks. bar ON A CLOSED TREE
mach try command: `./mach try empty --closed-tree -m foo {msg} bar`
Pushed via `mach try empty`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "empty"
},
"tasks": []
}
},
"version": 2
}
"""
).lstrip(),
id="empty",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "-q", "foo", "--message", "Foobar"],
dedent(
"""
Commit message:
Foobar
Fuzzy query=foo
mach try command: `./mach try fuzzy -q foo --message Foobar`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="message fuzzy",
),
pytest.param(
"fuzzy",
["try", "fuzzy", "-q", "foo", "-m", "Foobar: {msg}"],
dedent(
"""
Commit message:
Foobar: Fuzzy query=foo
mach try command: `./mach try fuzzy -q foo -m Foobar: {msg}`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="message fuzzy",
),
pytest.param(
"fuzzy",
[
["try", "fuzzy", "--save", "foo", "-q", "'foo", "--rebuild", "5"],
["try", "fuzzy", "--preset", "foo"],
["try", "--preset", "foo"],
["try", "--edit-presets"],
],
dedent(
"""
preset saved, run with: --preset=foo
Commit message:
Fuzzy (preset: foo) query='foo
mach try command: `./mach try fuzzy --preset foo`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"rebuild": 5,
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
Commit message:
Fuzzy (preset: foo) query='foo
mach try command: `./mach try --preset foo`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"rebuild": 5,
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
foo:
dry_run: true
no_artifact: true
query:
- "'foo"
rebuild: 5
selector: fuzzy
"""
).lstrip(),
id="preset with fuzzy subcommand",
),
pytest.param(
"fuzzy",
[
["try", "fuzzy", "--save", "foo", "-q", "'foo", "--rebuild", "5"],
["try", "fuzzy", "--preset", "foo", "-q" "'build"],
["try", "fuzzy", "--preset", "foo", "-xq" "'opt"],
],
dedent(
"""
preset saved, run with: --preset=foo
Commit message:
Fuzzy (preset: foo) query='foo&query='build
mach try command: `./mach try fuzzy --preset foo -q'build`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"rebuild": 5,
"tasks": [
"build-baz",
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
Commit message:
Fuzzy (preset: foo) query='foo&query='opt
mach try command: `./mach try fuzzy --preset foo -xq'opt`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"rebuild": 5,
"tasks": [
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="preset queries can be appended",
),
pytest.param(
"fuzzy",
[
["try", "fuzzy", "--save", "foo", "-q", "'foo", "--rebuild", "5"],
[
"try",
"fuzzy",
"--preset",
"foo",
"--gecko-profile-features=nostacksampling,cpu",
],
],
dedent(
"""
preset saved, run with: --preset=foo
Commit message:
Fuzzy (preset: foo) query='foo
mach try command: `./mach try fuzzy --preset foo --gecko-profile-features=nostacksampling,cpu`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"gecko-profile": true,
"gecko-profile-features": "nostacksampling,cpu",
"rebuild": 5,
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
"""
).lstrip(),
id="gecko-profile handling",
),
pytest.param(
"fuzzy",
[
[
"try",
"fuzzy",
"--save",
"foo",
"-q",
"'foo",
"--rebuild",
"5",
"--gecko-profile-features=nostacksampling,cpu",
],
["try", "fuzzy", "--preset", "foo"],
["try", "fuzzy", "--edit-presets", "foo"],
],
dedent(
"""
preset saved, run with: --preset=foo
Commit message:
Fuzzy (preset: foo) query='foo
mach try command: `./mach try fuzzy --preset foo`
Pushed via `mach try fuzzy`
Calculated try_task_config.json:
{
"parameters": {
"optimize_target_tasks": false,
"try_task_config": {
"env": {
"TRY_SELECTOR": "fuzzy"
},
"gecko-profile": true,
"gecko-profile-features": "nostacksampling,cpu",
"rebuild": 5,
"tasks": [
"test/foo-debug",
"test/foo-opt"
]
}
},
"version": 2
}
foo:
dry_run: true
gecko_profile_features: nostacksampling,cpu
no_artifact: true
query:
- "'foo"
rebuild: 5
selector: fuzzy
"""
).lstrip(),
id="gecko-profile handling",
),
),
)
def test_run_mach(
capfd,
mocker,
run_mach,
target_task_set,
full_task_set,
selector,
commands,
expected,
):
"""These tests were initially converted from the `cramtest` framework. It's
likely there is duplication of test coverage between here and the specific
selector tests."""
capfd.readouterr()
if isinstance(commands[0], str):
commands = [commands]
for cmd in commands:
m = mocker.patch("tryselect.push.get_sys_argv")
m.return_value = f"./mach {' '.join(cmd)}"
cmd.append("--no-push")
if selector in cmd:
cmd.append("--no-artifact")
if selector == "fuzzy":
def fake_generate_tasks(*args, **kwargs):
task_set = target_task_set
if "--full" in cmd:
task_set = full_task_set
return add_chunk_patterns(TaskGraph.from_json(task_set)[1])
m = mocker.patch(f"tryselect.selectors.{selector}.generate_tasks")
m.side_effect = fake_generate_tasks
try:
cmd.insert(0, f"--settings={os.environ['MACHRC']}")
run_mach(cmd)
except SystemExit:
pass
out, _ = capfd.readouterr()
assert out == expected
if __name__ == "__main__":
mozunit.main()
|
