--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
tests/backend/test_sticker_utils.py e5756d7ab065475a18acdcafc008a767fcff87e0 (e5756d7a) Text, 15.07 KB
T8b949e# SPDX-License-Identifier: 0BSD
T8b949e"""Unit tests for sticker validation and export/import document parsing."""
Tff7b72import T7ee787base64
Tff7b72import T7ee787pytest
Tff7b72from T7ee787hypothesis Tff7b72import Te6edf3givenTb4b4b4, Te6edf3settings
Tff7b72from T7ee787hypothesis Tff7b72import Te6edf3strategies Tff7b72as Te6edf3st
Tff7b72from T7ee787meshchatxT7ee787.T7ee787srcT7ee787.T7ee787backend Tff7b72import Te6edf3sticker_utils
Tff7b72def Td2a8fftest_normalize_image_typeTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffPNGTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffpngTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffimage/jpegTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffjpegTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffjpgTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffjpegTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffwebpTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffwebpTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffsvgTa5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Tff7b72NoneTb4b4b4) Tff7b72is Tff7b72None
Tff7b72def Td2a8fftest_validate_sticker_payload_okTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff32
Te6edf3ntTb4b4b4, Te6edf3h Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4)
Tff7b72assert Te6edf3nt Tff7b72== Ta5d6ff"Ta5d6ffpngTa5d6ff"
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3hTb4b4b4) Tff7b72== T79c0ff64
Tff7b72def Td2a8fftest_validate_sticker_payload_too_largeTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3prefix Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff24
Te6edf3raw Tff7b72= Te6edf3prefix Tff7b72+ Ta5d6ffbTa5d6ff"Ta5d6ffxTa5d6ff" Tff7b72* Tb4b4b4(Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_STICKER_BYTES Tff7b72+ T79c0ff1 Tff7b72- Tffa657lenTb4b4b4(Te6edf3prefixTb4b4b4)Tb4b4b4)
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3rawTb4b4b4) Tff7b72> Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_STICKER_BYTES
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffimage_too_largeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_validate_sticker_payload_emptyTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffempty_imageTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_validate_sticker_payload_bad_typeTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_image_typeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffabcTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffsvgTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_validate_sticker_payload_bad_magicTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_image_signatureTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffnot-an-image-bytesTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_validate_sticker_payload_magic_type_mismatchTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3png_bytes Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff16
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffmagic_type_mismatchTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3png_bytesTb4b4b4, Ta5d6ff"Ta5d6ffjpegTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_detect_image_format_from_magicTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffpngTa5d6ff"
Tff7b72assert Tb4b4b4(
Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\xffTffea00\xd8Tffea00\xffTffea00\xe0Tffea00\x00Tffea00\x10Ta5d6ff"Tb4b4b4)
Tff7b72== Ta5d6ff"Ta5d6ffjpegTa5d6ff"
Tb4b4b4)
Tff7b72assert Tb4b4b4(
Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffGIF89aTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff4Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffgifTa5d6ff"
Tb4b4b4)
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffBMTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff20Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffbmpTa5d6ff"
Te6edf3webp Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ffRIFFTffea00\x00Tffea00\x00Tffea00\x00Tffea00\x00Ta5d6ffWEBPTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff8
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Te6edf3webpTb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffwebpTa5d6ff"
Tff7b72assert Tb4b4b4(
Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x1aTffea00\x45Tffea00\xdfTffea00\xa3Ta5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff8Tb4b4b4)
Tff7b72== Ta5d6ff"Ta5d6ffwebmTa5d6ff"
Tb4b4b4)
Tff7b72assert Tb4b4b4(
Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x1fTffea00\x8bTffea00\x08Tffea00\x00Ta5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff8Tb4b4b4)
Tff7b72== Ta5d6ff"Ta5d6fftgsTa5d6ff"
Tb4b4b4)
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffshortTa5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72def Td2a8fftest_normalize_image_type_extendedTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6fftgsTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffapplication/x-tgstickerTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6fftgsTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffvideo/webmTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffwebmTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffwebmTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffwebmTa5d6ff"
Tff7b72def Td2a8fftest_validate_sticker_payload_jpg_alias_matches_jpeg_magicTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\xffTffea00\xd8Tffea00\xffTffea00\xe0Ta5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff64
Te6edf3ntTb4b4b4, Te6edf3_ Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6ffjpgTa5d6ff"Tb4b4b4)
Tff7b72assert Te6edf3nt Tff7b72== Ta5d6ff"Ta5d6ffjpegTa5d6ff"
Tff7b72def Td2a8fftest_sanitize_sticker_nameTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_nameTb4b4b4(Ta5d6ff"Ta5d6ff hello Ta5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffhelloTa5d6ff"
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_nameTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_nameTb4b4b4(Ta5d6ff"Ta5d6ffxTa5d6ff" Tff7b72* T79c0ff200Tb4b4b4) Tff7b72is Tff7b72not Tff7b72None
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_nameTb4b4b4(Ta5d6ff"Ta5d6ffxTa5d6ff" Tff7b72* T79c0ff200Tb4b4b4) Tff7b72or Ta5d6ff"Ta5d6ff"Tb4b4b4) Tff7b72== T79c0ff128
Tff7b72def Td2a8fftest_validate_export_document_okTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3png Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff32
Te6edf3b64 Tff7b72= Te6edf3base64Tff7b72.Td2a8ffb64encodeTb4b4b4(Te6edf3pngTb4b4b4)Tff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff"Ta5d6ffasciiTa5d6ff"Tb4b4b4)
Te6edf3doc Tff7b72= Tb4b4b4{
Ta5d6ff"Ta5d6ffformatTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffmeshchatx-stickersTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffversionTa5d6ff"Tb4b4b4: T79c0ff1Tb4b4b4,
Ta5d6ff"Ta5d6ffstickersTa5d6ff"Tb4b4b4: Tb4b4b4[
Tb4b4b4{Ta5d6ff"Ta5d6ffnameTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffaTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffimage_typeTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffimage_bytesTa5d6ff"Tb4b4b4: Te6edf3b64Tb4b4b4}Tb4b4b4,
Tb4b4b4]Tb4b4b4,
Tb4b4b4}
Te6edf3items Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(Te6edf3docTb4b4b4)
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3itemsTb4b4b4) Tff7b72== T79c0ff1
Tff7b72assert Te6edf3itemsTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffimage_bytes_b64Ta5d6ff"Tb4b4b4] Tff7b72== Te6edf3b64
Tff7b72def Td2a8fftest_validate_export_document_wrong_formatTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_formatTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(
Tb4b4b4{Ta5d6ff"Ta5d6ffformatTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffotherTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffversionTa5d6ff"Tb4b4b4: T79c0ff1Tb4b4b4, Ta5d6ff"Ta5d6ffstickersTa5d6ff"Tb4b4b4: Tb4b4b4[Tb4b4b4]Tb4b4b4}Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8fftest_validate_export_document_bad_versionTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffunsupported_versionTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(
Tb4b4b4{Ta5d6ff"Ta5d6ffformatTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffmeshchatx-stickersTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffversionTa5d6ff"Tb4b4b4: T79c0ff99Tb4b4b4, Ta5d6ff"Ta5d6ffstickersTa5d6ff"Tb4b4b4: Tb4b4b4[Tb4b4b4]Tb4b4b4}Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8fftest_validate_export_document_missing_versionTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffunsupported_versionTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(
Tb4b4b4{Ta5d6ff"Ta5d6ffformatTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffmeshchatx-stickersTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffstickersTa5d6ff"Tb4b4b4: Tb4b4b4[Tb4b4b4]Tb4b4b4}Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8fftest_validate_export_document_not_dictTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_documentTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(Tb4b4b4[Tb4b4b4]Tb4b4b4)
Tff7b72def Td2a8fftest_mime_for_image_typeTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Ta5d6ff"Ta5d6ffimage/Ta5d6ff" Tff7b72in Te6edf3sticker_utilsTff7b72.Td2a8ffmime_for_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4)
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffmime_for_image_typeTb4b4b4(Ta5d6ff"Ta5d6ffunknownTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffapplication/octet-streamTa5d6ff"
Te6edf3_STICKER_REJECT_REASONS Tff7b72= Tffa657frozensetTb4b4b4(
Tb4b4b4{
Ta5d6ff"Ta5d6ffinvalid_image_bytesTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffempty_imageTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_image_typeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_image_signatureTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffmagic_type_mismatchTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffimage_too_largeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffanimated_too_largeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffanimated_dimensions_invalidTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffanimated_fps_out_of_rangeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffanimated_duration_too_longTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffvideo_too_largeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffvideo_has_audioTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffvideo_codec_not_vp9Ta5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffvideo_fps_too_highTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffvideo_duration_too_longTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffstatic_too_largeTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffstatic_dimensions_unknownTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffstrict_format_not_supportedTa5d6ff"Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4)
Te6edf3_STICKER_EXPORT_PREFIXES Tff7b72= Tb4b4b4(
Ta5d6ff"Ta5d6ffinvalid_documentTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_formatTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffunsupported_versionTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_stickers_arrayTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_sticker_at_Ta5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffmissing_image_bytes_at_Ta5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffinvalid_base64_at_Ta5d6ff"Tb4b4b4,
Tb4b4b4)
Tf0883e@settingsTb4b4b4(Te6edf3max_examplesTff7b72=T79c0ff200Tb4b4b4, Te6edf3deadlineTff7b72=Tff7b72NoneTb4b4b4)
Tf0883e@givenTb4b4b4(
Te6edf3rawTff7b72=Te6edf3stTff7b72.Td2a8ffbinaryTb4b4b4(Te6edf3min_sizeTff7b72=T79c0ff0Tb4b4b4, Te6edf3max_sizeTff7b72=Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_STICKER_BYTES Tff7b72+ T79c0ff1Tb4b4b4)Tb4b4b4,
Te6edf3typTff7b72=Te6edf3stTff7b72.Td2a8ffone_ofTb4b4b4(
Te6edf3stTff7b72.Td2a8ffnoneTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3stTff7b72.Td2a8fftextTb4b4b4(Te6edf3max_sizeTff7b72=T79c0ff40Tb4b4b4)Tb4b4b4,
Te6edf3stTff7b72.Td2a8ffsampled_fromTb4b4b4(
Tb4b4b4[Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffjpegTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffjpgTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffwebpTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffgifTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffbmpTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffsvgTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffimage/pngTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff"Tb4b4b4]Tb4b4b4,
Tb4b4b4)Tb4b4b4,
Tb4b4b4)Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8fftest_validate_sticker_payload_accept_reject_oracleTb4b4b4(Te6edf3rawTb4b4b4, Te6edf3typTb4b4b4)Tb4b4b4:
T8b949e"""Accept only when type, magic, and size agree. Else known ValueError reason."""
Te6edf3nt Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffnormalize_image_typeTb4b4b4(Te6edf3typTb4b4b4)
Te6edf3detected Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Te6edf3rawTb4b4b4)
Te6edf3expect_ok Tff7b72= Tb4b4b4(
Tffa657boolTb4b4b4(Te6edf3rawTb4b4b4)
Tff7b72and Te6edf3nt Tff7b72is Tff7b72not Tff7b72None
Tff7b72and Te6edf3detected Tff7b72is Tff7b72not Tff7b72None
Tff7b72and Te6edf3detected Tff7b72== Te6edf3nt
Tff7b72and Te6edf3nt Tff7b72in Tb4b4b4{Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffjpegTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffjpgTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffgifTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffwebpTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffbmpTa5d6ff"Tb4b4b4}
Tff7b72and Tffa657lenTb4b4b4(Te6edf3rawTb4b4b4) Tff7b72<Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_STICKER_BYTES
Tb4b4b4)
Tff7b72tryTb4b4b4:
Te6edf3out_typeTb4b4b4, Te6edf3out_hash Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Te6edf3typTb4b4b4)
Tff7b72except Tf85149ValueError Tff7b72as Te6edf3excTb4b4b4:
Tff7b72assert Tff7b72not Te6edf3expect_ok
Tff7b72assert Tffa657strTb4b4b4(Te6edf3excTb4b4b4) Tff7b72in Te6edf3_STICKER_REJECT_REASONS
Tff7b72return
Tff7b72assert Te6edf3expect_ok
Tff7b72assert Te6edf3out_type Tff7b72== Te6edf3detected
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3out_hashTb4b4b4) Tff7b72== T79c0ff64
Tff7b72assert Tffa657allTb4b4b4(Te6edf3c Tff7b72in Ta5d6ff"Ta5d6ff0123456789abcdefTa5d6ff" Tff7b72for Te6edf3c Tff7b72in Te6edf3out_hashTb4b4b4)
Tf0883e@settingsTb4b4b4(Te6edf3max_examplesTff7b72=T79c0ff500Tb4b4b4, Te6edf3deadlineTff7b72=Tff7b72NoneTb4b4b4)
Tf0883e@givenTb4b4b4(Te6edf3rawTff7b72=Te6edf3stTff7b72.Td2a8ffbinaryTb4b4b4(Te6edf3min_sizeTff7b72=T79c0ff0Tb4b4b4, Te6edf3max_sizeTff7b72=T79c0ff4096Tb4b4b4)Tb4b4b4)
Tff7b72def Td2a8fftest_detect_image_format_from_magic_closed_setTb4b4b4(Te6edf3rawTb4b4b4)Tb4b4b4:
Te6edf3out Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_format_from_magicTb4b4b4(Te6edf3rawTb4b4b4)
Tff7b72assert Te6edf3out Tff7b72is Tff7b72None Tff7b72or Te6edf3out Tff7b72in Tb4b4b4{Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffjpegTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffgifTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffwebpTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffbmpTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffwebmTa5d6ff"Tb4b4b4}
Tff7b72if Tffa657lenTb4b4b4(Te6edf3rawTb4b4b4) Tff7b72< T79c0ff4Tb4b4b4:
Tff7b72assert Te6edf3out Tff7b72is Tff7b72None
Tff7b72return
Tff7b72if Te6edf3rawTff7b72.Td2a8ffstartswithTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTa5d6ff"Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3out Tff7b72== Ta5d6ff"Ta5d6ffpngTa5d6ff"
Tff7b72elif Te6edf3rawTff7b72.Td2a8ffstartswithTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\xffTffea00\xd8Tffea00\xffTa5d6ff"Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3out Tff7b72== Ta5d6ff"Ta5d6ffjpegTa5d6ff"
Tff7b72elif Te6edf3rawTff7b72.Td2a8ffstartswithTb4b4b4(Tb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffGIF87aTa5d6ff"Tb4b4b4, Ta5d6ffbTa5d6ff"Ta5d6ffGIF89aTa5d6ff"Tb4b4b4)Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3out Tff7b72== Ta5d6ff"Ta5d6ffgifTa5d6ff"
Tf0883e@settingsTb4b4b4(Te6edf3max_examplesTff7b72=T79c0ff100Tb4b4b4, Te6edf3deadlineTff7b72=Tff7b72NoneTb4b4b4)
Tf0883e@givenTb4b4b4(
Te6edf3docTff7b72=Te6edf3stTff7b72.Td2a8ffdictionariesTb4b4b4(
Te6edf3keysTff7b72=Te6edf3stTff7b72.Td2a8fftextTb4b4b4(Te6edf3max_sizeTff7b72=T79c0ff16Tb4b4b4)Tb4b4b4,
Te6edf3valuesTff7b72=Te6edf3stTff7b72.Td2a8ffrecursiveTb4b4b4(
Te6edf3stTff7b72.Td2a8ffnoneTb4b4b4(Tb4b4b4)
Tff7b72| Te6edf3stTff7b72.Td2a8ffbooleansTb4b4b4(Tb4b4b4)
Tff7b72| Te6edf3stTff7b72.Td2a8fffloatsTb4b4b4(Te6edf3allow_nanTff7b72=Tff7b72FalseTb4b4b4)
Tff7b72| Te6edf3stTff7b72.Td2a8fftextTb4b4b4(Te6edf3max_sizeTff7b72=T79c0ff40Tb4b4b4)
Tff7b72| Te6edf3stTff7b72.Td2a8ffbinaryTb4b4b4(Te6edf3max_sizeTff7b72=T79c0ff48Tb4b4b4)Tb4b4b4,
Tff7b72lambda Te6edf3childrenTb4b4b4: Tb4b4b4(
Te6edf3stTff7b72.Td2a8fflistsTb4b4b4(Te6edf3childrenTb4b4b4, Te6edf3max_sizeTff7b72=T79c0ff3Tb4b4b4)
Tff7b72| Te6edf3stTff7b72.Td2a8ffdictionariesTb4b4b4(Te6edf3stTff7b72.Td2a8fftextTb4b4b4(Te6edf3max_sizeTff7b72=T79c0ff6Tb4b4b4)Tb4b4b4, Te6edf3childrenTb4b4b4, Te6edf3max_sizeTff7b72=T79c0ff3Tb4b4b4)
Tb4b4b4)Tb4b4b4,
Te6edf3max_leavesTff7b72=T79c0ff12Tb4b4b4,
Tb4b4b4)Tb4b4b4,
Te6edf3max_sizeTff7b72=T79c0ff8Tb4b4b4,
Tb4b4b4)Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8fftest_validate_export_document_accept_reject_oracleTb4b4b4(Te6edf3docTb4b4b4)Tb4b4b4:
Tff7b72tryTb4b4b4:
Te6edf3items Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_export_documentTb4b4b4(Te6edf3docTb4b4b4)
Tff7b72except Tf85149ValueError Tff7b72as Te6edf3excTb4b4b4:
Te6edf3reason Tff7b72= Tffa657strTb4b4b4(Te6edf3excTb4b4b4)
Tff7b72assert Tffa657anyTb4b4b4(
Te6edf3reason Tff7b72== Te6edf3p Tff7b72or Te6edf3reasonTff7b72.Td2a8ffstartswithTb4b4b4(Te6edf3pTb4b4b4) Tff7b72for Te6edf3p Tff7b72in Te6edf3_STICKER_EXPORT_PREFIXES
Tb4b4b4)
Tff7b72return
Tff7b72assert Tffa657isinstanceTb4b4b4(Te6edf3itemsTb4b4b4, Tffa657listTb4b4b4)
Tff7b72assert Te6edf3docTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffformatTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffmeshchatx-stickersTa5d6ff"
Tff7b72assert Tffa657intTb4b4b4(Te6edf3docTb4b4b4[Ta5d6ff"Ta5d6ffversionTa5d6ff"Tb4b4b4]Tb4b4b4) Tff7b72== T79c0ff1
Tff7b72assert Tffa657isinstanceTb4b4b4(Te6edf3docTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffstickersTa5d6ff"Tb4b4b4)Tb4b4b4, Tffa657listTb4b4b4)
Tff7b72for Te6edf3item Tff7b72in Te6edf3itemsTb4b4b4:
Tff7b72assert Tffa657isinstanceTb4b4b4(Te6edf3itemTb4b4b4[Ta5d6ff"Ta5d6ffimage_bytes_b64Ta5d6ff"Tb4b4b4]Tb4b4b4, Tffa657strTb4b4b4)
Tff7b72assert Te6edf3itemTb4b4b4[Ta5d6ff"Ta5d6ffimage_bytes_b64Ta5d6ff"Tb4b4b4]
Tff7b72def Td2a8ff_build_tgsTb4b4b4(
Te6edf3widthTb4b4b4: Tffa657int Tff7b72= T79c0ff512Tb4b4b4,
Te6edf3heightTb4b4b4: Tffa657int Tff7b72= T79c0ff512Tb4b4b4,
Te6edf3fpsTb4b4b4: Tffa657float Tff7b72= T79c0ff30.0Tb4b4b4,
Te6edf3framesTb4b4b4: Tffa657int Tff7b72= T79c0ff60Tb4b4b4,
Tb4b4b4) Tff7b72-Tff7b72> Tffa657bytesTb4b4b4:
Tff7b72import T7ee787gzip
Tff7b72import T7ee787json
Te6edf3lottie Tff7b72= Tb4b4b4{
Ta5d6ff"Ta5d6ffvTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ff5.0.0Ta5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6fffrTa5d6ff"Tb4b4b4: Te6edf3fpsTb4b4b4,
Ta5d6ff"Ta5d6ffipTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4,
Ta5d6ff"Ta5d6ffopTa5d6ff"Tb4b4b4: Te6edf3framesTb4b4b4,
Ta5d6ff"Ta5d6ffwTa5d6ff"Tb4b4b4: Te6edf3widthTb4b4b4,
Ta5d6ff"Ta5d6ffhTa5d6ff"Tb4b4b4: Te6edf3heightTb4b4b4,
Ta5d6ff"Ta5d6ffnmTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6fftestTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffdddTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4,
Ta5d6ff"Ta5d6ffassetsTa5d6ff"Tb4b4b4: Tb4b4b4[Tb4b4b4]Tb4b4b4,
Ta5d6ff"Ta5d6fflayersTa5d6ff"Tb4b4b4: Tb4b4b4[Tb4b4b4]Tb4b4b4,
Tb4b4b4}
Tff7b72return Te6edf3gzipTff7b72.Td2a8ffcompressTb4b4b4(Te6edf3jsonTff7b72.Td2a8ffdumpsTb4b4b4(Te6edf3lottieTb4b4b4)Tff7b72.Td2a8ffencodeTb4b4b4(Ta5d6ff"Ta5d6ffasciiTa5d6ff"Tb4b4b4)Tb4b4b4)
Tff7b72def Td2a8fftest_parse_tgs_golden_shared_assetTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72from T7ee787testsT7ee787.T7ee787backendT7ee787.T7ee787media_test_assets Tff7b72import Te6edf3GZIP_TGS_512
Te6edf3meta Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Te6edf3GZIP_TGS_512Tb4b4b4)
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffwidthTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffheightTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffduration_msTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff2000
Tff7b72def Td2a8fftest_parse_tgs_okTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Tb4b4b4)
Te6edf3meta Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Te6edf3rawTb4b4b4)
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffwidthTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffheightTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Tffa657absTb4b4b4(Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6fffpsTa5d6ff"Tb4b4b4] Tff7b72- T79c0ff30.0Tb4b4b4) Tff7b72< T79c0ff1e-6
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffduration_msTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff2000
Tff7b72def Td2a8fftest_parse_tgs_invalid_gzipTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_tgsTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x1fTffea00\x8bTa5d6ffbrokenTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8fftest_parse_tgs_invalid_metadataTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72import T7ee787gzip
Tff7b72import T7ee787json
Te6edf3raw Tff7b72= Te6edf3gzipTff7b72.Td2a8ffcompressTb4b4b4(
Te6edf3jsonTff7b72.Td2a8ffdumpsTb4b4b4(Tb4b4b4{Ta5d6ff"Ta5d6ffwTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffhTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6fffrTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffipTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffopTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}Tb4b4b4)Tff7b72.Td2a8ffencodeTb4b4b4(Tb4b4b4)Tb4b4b4,
Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_tgs_metadataTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Te6edf3rawTb4b4b4)
Tff7b72def Td2a8fftest_validate_strict_tgs_okTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Tb4b4b4)
Te6edf3ntTb4b4b4, Te6edf3h Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72assert Te6edf3nt Tff7b72== Ta5d6ff"Ta5d6fftgsTa5d6ff"
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3hTb4b4b4) Tff7b72== T79c0ff64
Tff7b72def Td2a8fftest_validate_strict_tgs_too_largeTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3big Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x1fTffea00\x8bTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* Tb4b4b4(Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_ANIMATED_BYTES Tff7b72+ T79c0ff1Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffanimated_too_largeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3bigTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72def Td2a8fftest_validate_strict_tgs_bad_fpsTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Te6edf3fpsTff7b72=T79c0ff10.0Tb4b4b4, Te6edf3framesTff7b72=T79c0ff20Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffanimated_fps_out_of_rangeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72def Td2a8fftest_validate_strict_tgs_bad_dimsTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Te6edf3widthTff7b72=T79c0ff256Tb4b4b4, Te6edf3heightTff7b72=T79c0ff256Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffanimated_dimensions_invalidTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72def Td2a8fftest_validate_strict_tgs_too_longTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Te6edf3fpsTff7b72=T79c0ff30.0Tb4b4b4, Te6edf3framesTff7b72=T79c0ff120Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffanimated_duration_too_longTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72def Td2a8fftest_legacy_rejects_tgsTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_image_typeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72FalseTb4b4b4)
Tff7b72def Td2a8fftest_parse_webm_invalidTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_webmTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_webmTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ff"Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_webm_headerTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_webmTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffNOTWEBMHEADERTa5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff32Tb4b4b4)
Tff7b72def Td2a8fftest_validate_strict_webm_too_largeTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x1aTffea00\x45Tffea00\xdfTffea00\xa3Ta5d6ff" Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* Tb4b4b4(Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_VIDEO_BYTES Tff7b72+ T79c0ff1Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffvideo_too_largeTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffvalidate_sticker_payloadTb4b4b4(Te6edf3rawTb4b4b4, Ta5d6ff"Ta5d6ffwebmTa5d6ff"Tb4b4b4, Te6edf3strictTff7b72=Tff7b72TrueTb4b4b4)
Tff7b72def Td2a8fftest_detect_image_dimensions_pngTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Tb4b4b4(
Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTffea00\x00Tffea00\x00Tffea00\x00Tffea00\rTa5d6ffIHDRTa5d6ff"
Tff7b72+ Te6edf3struct_packTb4b4b4(T79c0ff512Tb4b4b4, T79c0ff512Tb4b4b4)
Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x08Tffea00\x06Tffea00\x00Tffea00\x00Tffea00\x00Ta5d6ff"
Tb4b4b4)
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_dimensionsTb4b4b4(Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Te6edf3rawTb4b4b4) Tff7b72== Tb4b4b4(T79c0ff512Tb4b4b4, T79c0ff512Tb4b4b4)
Tff7b72def Td2a8ffstruct_packTb4b4b4(Te6edf3wTb4b4b4: Tffa657intTb4b4b4, Te6edf3hTb4b4b4: Tffa657intTb4b4b4) Tff7b72-Tff7b72> Tffa657bytesTb4b4b4:
Tff7b72import T7ee787struct Tff7b72as T7ee787_s
Tff7b72return Te6edf3_sTff7b72.Td2a8ffpackTb4b4b4(Ta5d6ff"Ta5d6ff>IITa5d6ff"Tb4b4b4, Te6edf3wTb4b4b4, Te6edf3hTb4b4b4)
Tff7b72def Td2a8fftest_detect_image_dimensions_webp_vp8Tb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72import T7ee787struct Tff7b72as T7ee787_struct
Te6edf3vp8_payload Tff7b72= Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* T79c0ff6 Tff7b72+ Te6edf3_structTff7b72.Td2a8ffpackTb4b4b4(Ta5d6ff"Ta5d6ff<HHTa5d6ff"Tb4b4b4, T79c0ff512Tb4b4b4, T79c0ff512Tb4b4b4)
Te6edf3after_webp Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ffVP8 Ta5d6ff" Tff7b72+ Te6edf3_structTff7b72.Td2a8ffpackTb4b4b4(Ta5d6ff"Ta5d6ff<ITa5d6ff"Tb4b4b4, Tffa657lenTb4b4b4(Te6edf3vp8_payloadTb4b4b4)Tb4b4b4) Tff7b72+ Te6edf3vp8_payload
Te6edf3raw Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ffRIFFTa5d6ff" Tff7b72+ Te6edf3_structTff7b72.Td2a8ffpackTb4b4b4(Ta5d6ff"Ta5d6ff<ITa5d6ff"Tb4b4b4, Tffa657lenTb4b4b4(Ta5d6ffbTa5d6ff"Ta5d6ffWEBPTa5d6ff" Tff7b72+ Te6edf3after_webpTb4b4b4)Tb4b4b4) Tff7b72+ Ta5d6ffbTa5d6ff"Ta5d6ffWEBPTa5d6ff" Tff7b72+ Te6edf3after_webp
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffdetect_image_dimensionsTb4b4b4(Ta5d6ff"Ta5d6ffwebpTa5d6ff"Tb4b4b4, Te6edf3rawTb4b4b4) Tff7b72== Tb4b4b4(T79c0ff512Tb4b4b4, T79c0ff512Tb4b4b4)
Tff7b72def Td2a8fftest_sanitize_sticker_emojiTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_emojiTb4b4b4(Tff7b72NoneTb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_emojiTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_emojiTb4b4b4(Ta5d6ff"Ta5d6ff Ta5d6ff"Tb4b4b4) Tff7b72is Tff7b72None
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_emojiTb4b4b4(Ta5d6ff"Ta5d6ffhiTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffhiTa5d6ff"
Te6edf3long Tff7b72= Ta5d6ff"Ta5d6ffxTa5d6ff" Tff7b72* T79c0ff200
Tff7b72assert Te6edf3sticker_utilsTff7b72.Td2a8ffsanitize_sticker_emojiTb4b4b4(Te6edf3longTb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffxTa5d6ff" Tff7b72* T79c0ff16
Tff7b72def Td2a8fftest_extract_metadata_tgsTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Te6edf3_build_tgsTb4b4b4(Tb4b4b4)
Te6edf3meta Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffextract_metadataTb4b4b4(Ta5d6ff"Ta5d6fftgsTa5d6ff"Tb4b4b4, Te6edf3rawTb4b4b4)
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffis_animatedTa5d6ff"Tb4b4b4] Tff7b72is Tff7b72True
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffis_videoTa5d6ff"Tb4b4b4] Tff7b72is Tff7b72False
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffwidthTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffheightTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffduration_msTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff2000
Tff7b72def Td2a8fftest_extract_metadata_static_pngTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3raw Tff7b72= Tb4b4b4(
Ta5d6ffbTa5d6ff"Tffea00\x89Ta5d6ffPNGTffea00\rTffea00\nTffea00\x1aTffea00\nTffea00\x00Tffea00\x00Tffea00\x00Tffea00\rTa5d6ffIHDRTa5d6ff"
Tff7b72+ Te6edf3struct_packTb4b4b4(T79c0ff512Tb4b4b4, T79c0ff256Tb4b4b4)
Tff7b72+ Ta5d6ffbTa5d6ff"Tffea00\x08Tffea00\x06Tffea00\x00Tffea00\x00Tffea00\x00Ta5d6ff"
Tb4b4b4)
Te6edf3meta Tff7b72= Te6edf3sticker_utilsTff7b72.Td2a8ffextract_metadataTb4b4b4(Ta5d6ff"Ta5d6ffpngTa5d6ff"Tb4b4b4, Te6edf3rawTb4b4b4)
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffwidthTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff512
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffheightTa5d6ff"Tb4b4b4] Tff7b72== T79c0ff256
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffis_animatedTa5d6ff"Tb4b4b4] Tff7b72is Tff7b72False
Tff7b72assert Te6edf3metaTb4b4b4[Ta5d6ff"Ta5d6ffis_videoTa5d6ff"Tb4b4b4] Tff7b72is Tff7b72False
Tff7b72def Td2a8fftest_parse_tgs_rejects_decompression_bombTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72import T7ee787gzip
Te6edf3bomb Tff7b72= Te6edf3gzipTff7b72.Td2a8ffcompressTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* Tb4b4b4(Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_TGS_DECOMPRESSED_BYTES Tff7b72+ T79c0ff1024Tb4b4b4)Tb4b4b4)
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_tgs_too_large_decompressedTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Te6edf3bombTb4b4b4)
Tff7b72def Td2a8fftest_parse_tgs_decompression_is_memory_boundedTb4b4b4(Tb4b4b4)Tb4b4b4:
T8b949e"""A tiny payload that expands to hundreds of MiB must not be fully buffered."""
Tff7b72import T7ee787gzip
Tff7b72import T7ee787tracemalloc
Te6edf3decompressed Tff7b72= T79c0ff256 Tff7b72* T79c0ff1024 Tff7b72* T79c0ff1024
Te6edf3bomb Tff7b72= Te6edf3gzipTff7b72.Td2a8ffcompressTb4b4b4(Ta5d6ffbTa5d6ff"Tffea00\x00Ta5d6ff" Tff7b72* Te6edf3decompressedTb4b4b4)
Tff7b72assert Tffa657lenTb4b4b4(Te6edf3bombTb4b4b4) Tff7b72< T79c0ff1024 Tff7b72* T79c0ff1024
Te6edf3tracemallocTff7b72.Td2a8ffstartTb4b4b4(Tb4b4b4)
Tff7b72tryTb4b4b4:
Tff7b72with Te6edf3pytestTff7b72.Td2a8ffraisesTb4b4b4(Tf85149ValueErrorTb4b4b4, Te6edf3matchTff7b72=Ta5d6ff"Ta5d6ffinvalid_tgs_too_large_decompressedTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3sticker_utilsTff7b72.Td2a8ffparse_tgsTb4b4b4(Te6edf3bombTb4b4b4)
Te6edf3_Tb4b4b4, Te6edf3peak Tff7b72= Te6edf3tracemallocTff7b72.Td2a8ffget_traced_memoryTb4b4b4(Tb4b4b4)
Tff7b72finallyTb4b4b4:
Te6edf3tracemallocTff7b72.Td2a8ffstopTb4b4b4(Tb4b4b4)
Tff7b72assert Te6edf3peak Tff7b72< T79c0ff8 Tff7b72* Te6edf3sticker_utilsTff7b72.Td2a8ffMAX_TGS_DECOMPRESSED_BYTESTb4b4b4, Tb4b4b4(
Ta5d6ff"Ta5d6ffdecompression must stay bounded regardless of the decompressed sizeTa5d6ff"
Tb4b4b4)
──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────