Elizabeth Thompson f79afef31d fix(screenshots): validate cached screenshot image bytes on read and write ...

Reject stale/empty/corrupt cached screenshot payloads instead of serving
them: get_from_cache_key now treats a payload that claims a successful
screenshot but has empty or non-image bytes as a cache miss, and
compute_and_cache applies the same cheap header check before marking a
result as cached-success, falling back to ERROR status otherwise.

Co-Authored-By: Claude <noreply@anthropic.com>

2026-07-16 23:08:55 +00:00

..

__init__.py

…

cache_test.py

…

csv_tests.py

perf(csv): avoid regex in CSV value escaping (#40195)

2026-07-11 11:52:50 -07:00

currency_test.py

feat: Dynamic currency (#36416)

2026-01-16 21:58:41 -08:00

date_parser_tests.py

fix(date_parser): suppress noisy parsedatetime DEBUG logs (#33365) (#40144)

2026-05-17 19:58:08 -07:00

db.py

…

encrypt_test.py

refactor: make import/expression layer SQLAlchemy 2.0-compatible (#41179)

2026-06-29 11:38:59 -07:00

excel_tests.py

chore(excel): strip document metadata from Excel exports (#40661)

2026-06-02 11:48:36 -07:00

filters_test.py

feat(mcp): scope embedded-guest data reads to the token's dashboards (#41753)

2026-07-09 14:58:01 -03:00

json_tests.py

fix(sqllab): show non-ASCII text in array/JSON columns instead of \uXXXX escapes (#41533)

2026-07-01 10:22:11 -07:00

log_tests.py

…

map_type_tests.py

…

oauth2_tests.py

fix(OAuth2): Re-query the OAuth2 token to avoid stale reference (#40071)

2026-05-18 13:07:54 -03:00

profiler_test.py

chore(deps-dev): bump pyinstrument from 4.4.0 to 5.1.2 (#40377)

2026-06-01 13:34:12 -07:00

screenshot_test.py

fix(screenshots): validate cached screenshot image bytes on read and write

2026-07-16 23:08:55 +00:00

slack_test.py

chore(reports): deprecate Slack v1 and harden Slack v2 tests (#39914)

2026-07-04 16:41:39 -07:00

test_cache_manager.py

feat(cache): use configurable hash algorithm for flask-caching (#37361)

2026-01-26 10:19:51 -08:00

test_core.py

fix(charts): fix time comparison crash when offsets share a numeric prefix (#39344)

2026-07-07 17:46:30 -07:00

test_database.py

fix(db): Add MariaDB DDL fix for NOCYCLE syntax (#37582)

2026-04-22 19:01:20 -04:00

test_date_parsing.py

test: add edge-case tests for datetime_to_epoch function (#39404)

2026-07-11 11:51:46 -07:00

test_decorators.py

…

test_file.py

fix(export): sanitize control characters in titles to prevent export failures (#39294)

2026-06-24 11:03:46 -07:00

test_hashing.py

feat: add option for hash algorithms (#35621)

2025-12-09 16:59:07 +00:00

test_impersonation_cache_key.py

fix: Enforce per-user caching on legacy API endpoint (#39789)

2026-04-30 18:04:33 -03:00

test_jinja_template_validator.py

fix(error-handling): jinja2 error handling improvements (#34803)

2025-09-02 17:29:07 -04:00

test_link_redirect.py

fix(redirect): normalize browser-stripped whitespace before protocol-relative check (#40566)

2026-06-03 12:56:10 +01:00

test_network.py

fix(network): validate target hostname in outbound requests (#39301)

2026-06-13 20:26:58 +01:00

test_playwright_migration_working.py

perf(screenshots): reuse Playwright browser across tasks instead of launching per-task (#41243)

2026-06-22 11:32:30 -07:00

test_rison_filters.py

feat(dashboard): add Rison-encoded URL filter support (#39795)

2026-05-31 08:06:09 -04:00

test_screenshot_cache_fix.py

fix(screenshots): validate cached screenshot image bytes on read and write

2026-07-16 23:08:55 +00:00

test_screenshot_exception_handling.py

fix: make get_image() always return BytesIO (#34801)

2025-08-25 09:01:36 -04:00

test_screenshot_utils.py

fix(reports): add per-tile animation wait to prevent partial ECharts renders in tiled screenshots (#40694)

2026-06-04 16:43:34 -07:00

test_split.py

test(core): add unit tests for split function (#40819)

2026-06-10 16:12:35 -07:00

urls_tests.py

fix(utils): urls preserve query params (#35936)

2026-07-07 17:11:19 -07:00

version_test.py

fix(config): expose build details (git SHA/build number) to admins only (#41301)

2026-06-26 12:08:04 -07:00

webdriver_test.py

fix(screenshots): catch empty-bytes tiled result and set ERROR on falsy image (#41097)

2026-06-29 11:52:40 -07:00