parent
eca1fc381b
commit
20c9d81018
@ -0,0 +1,239 @@
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
import dominate
|
||||
import dominate.tags as t
|
||||
from dominate.tags import a, h1, hr, i, p, table, td, th, tr
|
||||
|
||||
from ..common import (
|
||||
UI_TESTS_DIR,
|
||||
FixturesType,
|
||||
get_screen_path,
|
||||
screens_and_hashes,
|
||||
screens_diff,
|
||||
)
|
||||
from . import download, html
|
||||
|
||||
HERE = Path(__file__).resolve().parent
|
||||
|
||||
STYLE = (HERE / "testreport.css").read_text()
|
||||
SCRIPT = (HERE / "testreport.js").read_text()
|
||||
GIF_SCRIPT = (HERE / "create-gif.js").read_text()
|
||||
|
||||
REPORTS_PATH = UI_TESTS_DIR / "reports"
|
||||
|
||||
# Saving the master screens on disk not to fetch them all the time
|
||||
MASTER_CACHE_DIR = HERE / "master_cache"
|
||||
if not MASTER_CACHE_DIR.exists():
|
||||
MASTER_CACHE_DIR.mkdir()
|
||||
|
||||
|
||||
def generate_master_diff_report(
|
||||
diff_tests: dict[str, tuple[str, str]], base_dir: Path
|
||||
) -> None:
|
||||
unique_differing_screens = _get_unique_differing_screens(diff_tests, base_dir)
|
||||
_differing_screens_report(unique_differing_screens, base_dir)
|
||||
|
||||
|
||||
def get_diff(
|
||||
current: FixturesType, print_to_console: bool = False
|
||||
) -> tuple[dict[str, str], dict[str, str], dict[str, tuple[str, str]]]:
|
||||
master = _get_preprocessed_master_fixtures()
|
||||
|
||||
removed = {}
|
||||
added = {}
|
||||
diff = {}
|
||||
|
||||
for model in master.keys() | current.keys():
|
||||
master_groups = master.get(model, {})
|
||||
current_groups = current.get(model, {})
|
||||
for group in master_groups.keys() | current_groups.keys():
|
||||
master_tests = master_groups.get(group, {})
|
||||
current_tests = current_groups.get(group, {})
|
||||
|
||||
def testname(test: str) -> str:
|
||||
assert test.startswith(model + "_")
|
||||
test = test[len(model) + 1 :]
|
||||
return f"{model}-{group}-{test}"
|
||||
|
||||
# removed items
|
||||
removed_here = {
|
||||
testname(test): master_tests[test]
|
||||
for test in (master_tests.keys() - current_tests.keys())
|
||||
}
|
||||
# added items
|
||||
added_here = {
|
||||
testname(test): current_tests[test]
|
||||
for test in (current_tests.keys() - master_tests.keys())
|
||||
}
|
||||
# create the diff from items in both branches
|
||||
diff_here = {}
|
||||
for master_test, master_hash in master_tests.items():
|
||||
full_test_name = testname(master_test)
|
||||
if full_test_name in removed_here:
|
||||
continue
|
||||
if current_tests.get(master_test) == master_hash:
|
||||
continue
|
||||
diff_here[full_test_name] = (
|
||||
master_tests[master_test],
|
||||
current_tests[master_test],
|
||||
)
|
||||
|
||||
removed.update(removed_here)
|
||||
added.update(added_here)
|
||||
diff.update(diff_here)
|
||||
if print_to_console:
|
||||
print(f"{model} {group}")
|
||||
print(f" removed: {len(removed_here)}")
|
||||
print(f" added: {len(added_here)}")
|
||||
print(f" diff: {len(diff_here)}")
|
||||
|
||||
return removed, added, diff
|
||||
|
||||
|
||||
def document(
|
||||
title: str,
|
||||
actual_hash: str | None = None,
|
||||
index: bool = False,
|
||||
model: str | None = None,
|
||||
) -> dominate.document:
|
||||
doc = dominate.document(title=title)
|
||||
style = t.style()
|
||||
style.add_raw_string(STYLE)
|
||||
script = t.script()
|
||||
script.add_raw_string(GIF_SCRIPT)
|
||||
script.add_raw_string(SCRIPT)
|
||||
doc.head.add(style, script)
|
||||
|
||||
if actual_hash is not None:
|
||||
doc.body["data-actual-hash"] = actual_hash
|
||||
|
||||
if index:
|
||||
doc.body["data-index"] = True
|
||||
|
||||
if model:
|
||||
doc.body["class"] = f"model-{model}"
|
||||
|
||||
return doc
|
||||
|
||||
|
||||
def _preprocess_master_compat(master_fixtures: dict[str, Any]) -> FixturesType:
|
||||
if all(isinstance(v, str) for v in master_fixtures.values()):
|
||||
# old format, convert to new format
|
||||
new_fixtures = {}
|
||||
for key, val in master_fixtures.items():
|
||||
model, _test = key.split("_", maxsplit=1)
|
||||
groups_by_model = new_fixtures.setdefault(model, {})
|
||||
default_group = groups_by_model.setdefault("device_tests", {})
|
||||
default_group[key] = val
|
||||
return FixturesType(new_fixtures)
|
||||
else:
|
||||
return FixturesType(master_fixtures)
|
||||
|
||||
|
||||
def _get_preprocessed_master_fixtures() -> FixturesType:
|
||||
return _preprocess_master_compat(download.fetch_fixtures_master())
|
||||
|
||||
|
||||
def _create_testcase_html_diff_file(
|
||||
zipped_screens: list[tuple[str | None, str | None]],
|
||||
test_name: str,
|
||||
master_hash: str,
|
||||
current_hash: str,
|
||||
base_dir: Path,
|
||||
) -> Path:
|
||||
doc = document(title=test_name, model=test_name[:2])
|
||||
with doc:
|
||||
h1(test_name)
|
||||
p("This UI test differs from master.", style="color: grey; font-weight: bold;")
|
||||
with table():
|
||||
with tr():
|
||||
td("Master:")
|
||||
td(master_hash, style="color: red;")
|
||||
with tr():
|
||||
td("Current:")
|
||||
td(current_hash, style="color: green;")
|
||||
hr()
|
||||
|
||||
with table(border=1, width=600):
|
||||
with tr():
|
||||
th("Master")
|
||||
th("Current branch")
|
||||
|
||||
html.diff_table(zipped_screens, base_dir / "diff")
|
||||
|
||||
return html.write(base_dir / "diff", doc, test_name + ".html")
|
||||
|
||||
|
||||
def _differing_screens_report(
|
||||
unique_differing_screens: dict[tuple[str | None, str | None], str], base_dir: Path
|
||||
) -> None:
|
||||
try:
|
||||
model = next(iter(unique_differing_screens.values()))[:2]
|
||||
except StopIteration:
|
||||
model = ""
|
||||
|
||||
doc = document(title="Master differing screens", model=model)
|
||||
with doc:
|
||||
with table(border=1, width=600):
|
||||
with tr():
|
||||
th("Expected")
|
||||
th("Actual")
|
||||
th("Testcase (link)")
|
||||
|
||||
for (master, current), testcase in unique_differing_screens.items():
|
||||
with tr(bgcolor="red"):
|
||||
html.image_column(master, base_dir)
|
||||
html.image_column(current, base_dir)
|
||||
with td():
|
||||
with a(href=f"diff/{testcase}.html"):
|
||||
i(testcase)
|
||||
|
||||
html.write(base_dir, doc, "master_diff.html")
|
||||
|
||||
|
||||
def _get_unique_differing_screens(
|
||||
diff_tests: dict[str, tuple[str, str]], base_dir: Path
|
||||
) -> dict[tuple[str | None, str | None], str]:
|
||||
|
||||
# Holding unique screen differences, connected with a certain testcase
|
||||
# Used for diff report
|
||||
unique_differing_screens: dict[tuple[str | None, str | None], str] = {}
|
||||
|
||||
for test_name, (master_hash, current_hash) in diff_tests.items():
|
||||
# Downloading master recordings only if we do not have them already
|
||||
master_screens_path = MASTER_CACHE_DIR / master_hash
|
||||
if not master_screens_path.exists():
|
||||
master_screens_path.mkdir()
|
||||
try:
|
||||
download.fetch_recorded(master_hash, master_screens_path)
|
||||
except RuntimeError as e:
|
||||
print("WARNING:", e)
|
||||
|
||||
current_screens_path = get_screen_path(test_name)
|
||||
if not current_screens_path:
|
||||
current_screens_path = MASTER_CACHE_DIR / "empty_current_screens"
|
||||
current_screens_path.mkdir()
|
||||
|
||||
# Saving all the images to a common directory
|
||||
# They will be referenced from the HTML files
|
||||
master_screens, master_hashes = screens_and_hashes(master_screens_path)
|
||||
current_screens, current_hashes = screens_and_hashes(current_screens_path)
|
||||
html.store_images(master_screens, master_hashes)
|
||||
html.store_images(current_screens, current_hashes)
|
||||
|
||||
# List of tuples of master and current screens
|
||||
# Useful for both testcase HTML report and the differing screen report
|
||||
zipped_screens = list(screens_diff(master_hashes, current_hashes))
|
||||
|
||||
# Create testcase HTML report
|
||||
_create_testcase_html_diff_file(
|
||||
zipped_screens, test_name, master_hash, current_hash, base_dir
|
||||
)
|
||||
|
||||
# Save differing screens for differing screens report
|
||||
for master, current in zipped_screens:
|
||||
if master != current:
|
||||
unique_differing_screens[(master, current)] = test_name
|
||||
|
||||
return unique_differing_screens
|
Loading…
Reference in new issue