6bedf271ce
Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai> Co-authored-by: Guillaume LE GOFF <guillaume.lgf@gmail.com> Co-authored-by: Hdandria <henri.dandria@mistral.ai> Co-authored-by: Ivana Dunisijevic <ivana.dunisijevic@mistral.ai> Co-authored-by: Jean Burellier <sheplu@users.noreply.github.com> Co-authored-by: Mathias Gesbert <mathias.gesbert@mistral.ai> Co-authored-by: Mert Unsal <mert.unsal@mistral.ai> Co-authored-by: Michel Thomazo <51709227+michelTho@users.noreply.github.com> Co-authored-by: Paul VEZIA <166131032+le-codeur-rapide@users.noreply.github.com> Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai> Co-authored-by: Val <102326092+vdeva@users.noreply.github.com> Co-authored-by: Vincent G <10739306+VinceOPS@users.noreply.github.com> Co-authored-by: renovate-mistral[bot] <253709520+renovate-mistral[bot]@users.noreply.github.com> Co-authored-by: Mistral Vibe <vibe@mistral.ai>
132 lines
4.3 KiB
Python
132 lines
4.3 KiB
Python
from __future__ import annotations
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import base64
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import hashlib
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from pathlib import Path
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import pytest
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from vibe.core.session.image_snapshot import (
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ImageSnapshotError,
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snapshot_image,
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snapshot_image_bytes,
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)
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from vibe.core.types import MAX_IMAGE_BYTES, FileImageSource, InlineImageSource
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PNG_BYTES = b"\x89PNG\r\n\x1a\n" + b"\x00" * 16
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def test_snapshot_image_copies_to_attachments_dir(tmp_path: Path) -> None:
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src = tmp_path / "screenshot.png"
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src.write_bytes(PNG_BYTES)
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session_dir = tmp_path / "session"
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session_dir.mkdir()
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att = snapshot_image(src, alias="screenshot.png", session_dir=session_dir)
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digest = hashlib.sha1(PNG_BYTES, usedforsecurity=False).hexdigest()
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assert isinstance(att.source, FileImageSource)
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assert att.source.path == (session_dir / "attachments" / f"{digest}.png").resolve()
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assert att.alias == "screenshot.png"
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assert att.mime_type == "image/png"
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assert att.source.path.read_bytes() == PNG_BYTES
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def test_snapshot_image_is_idempotent_on_same_bytes(tmp_path: Path) -> None:
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src_a = tmp_path / "a.png"
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src_b = tmp_path / "b.png"
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src_a.write_bytes(PNG_BYTES)
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src_b.write_bytes(PNG_BYTES)
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session_dir = tmp_path / "session"
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att_a = snapshot_image(src_a, alias="a.png", session_dir=session_dir)
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att_b = snapshot_image(src_b, alias="b.png", session_dir=session_dir)
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assert isinstance(att_a.source, FileImageSource)
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assert isinstance(att_b.source, FileImageSource)
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assert att_a.source.path == att_b.source.path
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assert sum(1 for _ in (session_dir / "attachments").iterdir()) == 1
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def test_snapshot_image_returns_source_when_session_dir_is_none(tmp_path: Path) -> None:
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src = tmp_path / "screenshot.png"
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src.write_bytes(PNG_BYTES)
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att = snapshot_image(src, alias="screenshot.png", session_dir=None)
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assert isinstance(att.source, FileImageSource)
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assert att.source.path == src.resolve()
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assert att.alias == "screenshot.png"
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def test_snapshot_image_rejects_non_image_extension(tmp_path: Path) -> None:
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src = tmp_path / "readme.txt"
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src.write_bytes(b"hi")
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with pytest.raises(ImageSnapshotError):
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snapshot_image(src, alias="readme.txt", session_dir=None)
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def test_snapshot_image_rejects_missing_file(tmp_path: Path) -> None:
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with pytest.raises(ImageSnapshotError):
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snapshot_image(tmp_path / "missing.png", alias="missing.png", session_dir=None)
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def test_snapshot_image_normalizes_jpg_to_jpeg_mime(tmp_path: Path) -> None:
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src = tmp_path / "photo.jpg"
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src.write_bytes(b"\xff\xd8\xff\xe0" + b"\x00" * 8)
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att = snapshot_image(src, alias="photo.jpg", session_dir=None)
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assert att.mime_type == "image/jpeg"
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def test_snapshot_image_bytes_inlines_when_session_dir_is_none() -> None:
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att = snapshot_image_bytes(
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PNG_BYTES, alias="pasted.png", mime_type="image/png", session_dir=None
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)
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assert isinstance(att.source, InlineImageSource)
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assert att.source.data == base64.b64encode(PNG_BYTES).decode("ascii")
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assert att.alias == "pasted.png"
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assert att.mime_type == "image/png"
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def test_snapshot_image_bytes_writes_file_when_session_dir_is_set(
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tmp_path: Path,
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) -> None:
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session_dir = tmp_path / "session"
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att = snapshot_image_bytes(
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PNG_BYTES, alias="pasted.png", mime_type="image/png", session_dir=session_dir
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)
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digest = hashlib.sha1(PNG_BYTES, usedforsecurity=False).hexdigest()
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assert isinstance(att.source, FileImageSource)
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assert att.source.path == (session_dir / "attachments" / f"{digest}.png").resolve()
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assert att.source.path.read_bytes() == PNG_BYTES
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def test_snapshot_image_bytes_rejects_unsupported_mime() -> None:
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with pytest.raises(ImageSnapshotError):
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snapshot_image_bytes(
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PNG_BYTES, alias="x", mime_type="image/tiff", session_dir=None
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)
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def test_snapshot_image_rejects_oversized_file(tmp_path: Path) -> None:
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src = tmp_path / "big.png"
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src.write_bytes(b"\x89PNG\r\n\x1a\n" + b"\x00" * MAX_IMAGE_BYTES)
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with pytest.raises(ImageSnapshotError):
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snapshot_image(src, alias="big.png", session_dir=None)
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def test_snapshot_image_bytes_rejects_oversized_data() -> None:
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with pytest.raises(ImageSnapshotError):
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snapshot_image_bytes(
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b"x" * (MAX_IMAGE_BYTES + 1),
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alias="big.png",
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mime_type="image/png",
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session_dir=None,
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)
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