penpot/backend/test/backend_tests/binfile_test.clj
Andrey Antukh 0de865748d
🐛 Keep camelCase svg attribute names when importing a penpot file (#11974)
The json reader of the binfile v3 import rewrites every key of every
entry to kebab-case, nested maps included. Shape `:svg-attrs` is the one
map whose keys are camelCase react prop names, because the svg import
path runs them through `attrs->props`, so an attribute exported as
`fillRule` came back as `:fill-rule` and was stored that way.

The renderer looks the attribute up by its camelCase name, does not find
it and falls back to the default fill rule, so a shape exported with
`fillRule: evenodd` was painted without its hole, and the attributes
panel showed `fill-rule`.

`clean-shape-post-decode` already runs on every shape right after the
schema decode, for page shapes and component objects alike, so the
repair goes there: run `:svg-attrs` back through `attrs->props`, the
same transform that built the keys. It is idempotent, so shapes that
arrive correct are left untouched.

The new tests import a real export that carries the attribute, for
page shapes and component shapes.

Closes #11954

AI-assisted-by: space-bunny-free
2026-09-29 14:15:21 +02:00

393 lines
14 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) KALEIDOS INC Sucursal en España SL
(ns backend-tests.binfile-test
"Internal binfile test, no RPC involved"
(:require
[app.binfile.common :as bfc]
[app.binfile.v1 :as v1]
[app.binfile.v3 :as v3]
[app.common.features :as cfeat]
[app.common.files.validate :as cfv]
[app.common.pprint :as pp]
[app.common.thumbnails :as thc]
[app.common.types.shape :as cts]
[app.common.uuid :as uuid]
[app.db :as db]
[app.db.sql :as sql]
[app.http :as http]
[app.rpc :as-alias rpc]
[app.storage :as sto]
[app.storage.tmp :as tmp]
[backend-tests.helpers :as th]
[backend-tests.storage-test :as stt]
[clojure.java.io :as jio]
[clojure.test :as t]
[cuerdas.core :as str]
[datoteka.fs :as fs]
[datoteka.io :as io])
(:import
java.io.ByteArrayInputStream
java.io.DataInputStream))
(t/use-fixtures :once th/state-init)
(t/use-fixtures :each th/database-reset)
(defn- update-file!
[& {:keys [profile-id file-id changes revn] :or {revn 0}}]
(let [params {::th/type :update-file
::rpc/profile-id profile-id
:id file-id
:session-id (uuid/random)
:revn revn
:vern 0
:features cfeat/supported-features
:changes changes}
out (th/command! params)]
;; (th/print-result! out)
(t/is (nil? (:error out)))
(:result out)))
(defn- prepare-simple-file
[profile]
(let [page-id-1 (uuid/custom 1 1)
page-id-2 (uuid/custom 1 2)
shape-id (uuid/custom 2 1)
file (th/create-file* 1 {:profile-id (:id profile)
:project-id (:default-project-id profile)
:is-shared false})]
(update-file!
:file-id (:id file)
:profile-id (:id profile)
:revn 0
:vern 0
:changes
[{:type :add-page
:name "test 1"
:id page-id-1}
{:type :add-page
:name "test 2"
:id page-id-2}])
(update-file!
:file-id (:id file)
:profile-id (:id profile)
:revn 0
:vern 0
:changes
[{:type :add-obj
:page-id page-id-1
:id shape-id
:parent-id uuid/zero
:frame-id uuid/zero
:components-v2 true
:obj (cts/setup-shape
{:id shape-id
:name "image"
:frame-id uuid/zero
:parent-id uuid/zero
:type :rect})}])
(dissoc file :data)))
(def ^:private svg-raw-page-id (uuid/custom 1 1))
(def ^:private svg-raw-root-id (uuid/custom 3 1))
(def ^:private svg-raw-child-id (uuid/custom 3 2))
(defn- prepare-svg-raw-file
"A file containing an svg-raw subtree (an svg-raw parent with an
svg-raw child), which is what importing an SVG produces."
[profile]
(let [page-id svg-raw-page-id
root-id svg-raw-root-id
child-id svg-raw-child-id
file (th/create-file* 1 {:profile-id (:id profile)
:project-id (:default-project-id profile)
:is-shared false})]
(update-file!
:file-id (:id file)
:profile-id (:id profile)
:revn 0
:vern 0
:changes
[{:type :add-page
:name "page 1"
:id page-id}])
(update-file!
:file-id (:id file)
:profile-id (:id profile)
:revn 0
:vern 0
:changes
[{:type :add-obj
:page-id page-id
:id root-id
:parent-id uuid/zero
:frame-id uuid/zero
:components-v2 true
:obj (cts/setup-shape
{:id root-id
:name "svg-root"
:frame-id uuid/zero
:parent-id uuid/zero
:type :svg-raw
:content {:tag :svg :attrs {} :content []}})}
{:type :add-obj
:page-id page-id
:id child-id
:parent-id root-id
:frame-id uuid/zero
:components-v2 true
:obj (cts/setup-shape
{:id child-id
:name "svg-text"
:frame-id uuid/zero
:parent-id root-id
:type :svg-raw
:content {:tag :text :attrs {} :content []}})}])
(dissoc file :data)))
(t/deftest import-binfile-v3-preserves-svg-raw-children
(let [profile (th/create-profile* 1)
file (prepare-svg-raw-file profile)
output (tmp/tempfile :suffix ".zip")]
(v3/export-files!
(-> th/*system*
(assoc ::bfc/ids #{(:id file)})
(assoc ::bfc/embed-assets false)
(assoc ::bfc/include-libraries false))
(io/output-stream output))
(let [result (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input output)
(v3/import-files!))
imported (:result (th/command! {::th/type :get-file
::rpc/profile-id (:id profile)
:id (first result)
:components-v2 true}))
root (get-in imported [:data :pages-index svg-raw-page-id
:objects svg-raw-root-id])]
(t/is (= (count result) 1))
;; The child ids of an svg-raw shape must survive the JSON round
;; trip as uuids; when they came back as plain strings they no
;; longer resolved against the objects map.
(t/is (every? uuid? (:shapes root)))
(t/is (= [svg-raw-child-id] (vec (:shapes root))))
;; ...so the imported file passes referential integrity instead
;; of failing with :child-not-found on the next update-file.
(t/is (nil? (cfv/validate-file imported []))))))
(defn- import-svg-attrs-asset
"Imports the `svg-attrs-camel-case.penpot` asset, a real penpot export
whose shapes carry `:svg-attrs` keys in camelCase (the format the
binary export writes), and returns the imported file."
[profile]
(let [input (-> "backend_tests/test_files/svg-attrs-camel-case.penpot"
io/resource
jio/file)
result (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input input)
(v3/import-files!))]
(bfc/get-file th/*system* (first result))))
(t/deftest import-binfile-v3-preserves-camel-case-svg-attrs
;; The json reader used by the v3 import rewrites every key of every
;; zip entry to kebab-case, and `:svg-attrs` is the one shape map
;; whose keys are camelCase react prop names. A shape exported with
;; `fillRule: "evenodd"` must not come back as `:fill-rule`, or the
;; renderer falls back to the default fill rule and the shape is
;; painted without its hole.
(let [profile (th/create-profile* 1)
file (import-svg-attrs-asset profile)
shape (get-in file [:data :pages-index
(uuid/uuid "fc80ab5f-1bf2-817c-8008-b5408f039100")
:objects
(uuid/uuid "ce3641bd-48c8-804c-8008-b54d35cc6f80")])]
(t/is (= {:fillRule "evenodd"}
(:svg-attrs shape)))))
(t/deftest import-binfile-v3-preserves-camel-case-svg-attrs-on-components
;; Same guarantee for shapes stored inside a component: the v3 import
;; cleans those in a different code path than page shapes.
(let [profile (th/create-profile* 1)
file (import-svg-attrs-asset profile)
shape (fn [component-id shape-id]
(-> file
(get-in [:data :components (uuid/uuid component-id) :objects])
(get (uuid/uuid shape-id))
:svg-attrs))]
(t/is (= {:fillRule "evenodd"}
(shape "fae4bc76-0cc2-8057-8008-b540912cdf78"
"fae4bc76-0cc2-8057-8008-b540912774cb")))
(t/is (= {:fillRule "nonzero"}
(shape "fae4bc76-0cc2-8057-8008-b540912c917b"
"fae4bc76-0cc2-8057-8008-b540912774c8")))))
(t/deftest export-binfile-v3
(let [profile (th/create-profile* 1)
file (prepare-simple-file profile)
output (tmp/tempfile :suffix ".zip")]
(v3/export-files!
(-> th/*system*
(assoc ::bfc/ids #{(:id file)})
(assoc ::bfc/embed-assets false)
(assoc ::bfc/include-libraries false))
(io/output-stream output))
(let [result (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input output)
(v3/import-files!))]
(t/is (= (count result) 1))
(t/is (every? uuid? result)))))
(t/deftest import-binfile-v3-persists-manifest-metadata
(let [profile (th/create-profile* 1)
file (prepare-simple-file profile)
output (tmp/tempfile :suffix ".zip")]
(v3/export-files!
(-> th/*system*
(assoc ::bfc/ids #{(:id file)})
(assoc ::bfc/embed-assets false)
(assoc ::bfc/include-libraries false))
(io/output-stream output))
(let [result (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input output)
(v3/import-files!))
imported (bfc/get-file th/*system* (first result))]
(t/is (= (count result) 1))
(t/is (some? (get-in imported [:metadata :generated-by])))
(t/is (= "penpot" (get-in imported [:metadata :referer]))))))
(t/deftest read-obj-rejects-oversized-buffer
;; N1-07: read-obj! must reject objects exceeding max-object-size
;; before attempting to allocate the buffer
(let [size (+ bfc/max-object-size 1)
baos (java.io.ByteArrayOutputStream. 17)
dos (java.io.DataOutputStream. baos)]
(.writeByte dos 5)
(.writeLong dos (long size))
(.flush dos)
(let [input (java.io.DataInputStream.
(ByteArrayInputStream. (.toByteArray baos)))]
(binding [v1/*position* (atom 0)]
(let [out (try
(v1/read-obj! input)
nil
(catch clojure.lang.ExceptionInfo e
(ex-data e)))]
;; Without the guard, read-obj! will either OOM or proceed
;; to read-bytes! on a truncated stream (no :max-file-size-reached).
;; With the guard, it raises :validation :max-file-size-reached.
(t/is (= :validation (:type out)))
(t/is (= :max-file-size-reached (:code out))))))))
(t/deftest import-rejects-too-many-zip-entries
;; import must reject ZIP files exceeding max-zip-entries
(let [profile (th/create-profile* 1)
file (prepare-simple-file profile)
output (tmp/tempfile :suffix ".zip")]
(v3/export-files!
(-> th/*system*
(assoc ::bfc/ids #{(:id file)})
(assoc ::bfc/embed-assets false)
(assoc ::bfc/include-libraries false))
(io/output-stream output))
;; Import with max-zip-entries=1 — the exported ZIP has more entries
(let [cfg (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input output)
(assoc ::bfc/import-max-zip-entries 1))
out (try
(v3/import-files! cfg)
:no-error
(catch Throwable e
(let [d (or (ex-data e) (some-> (ex-cause e) ex-data))]
d)))]
(t/is (= :validation (:type out)))
(t/is (= :too-many-zip-entries (:code out))))))
(defn- prepare-file-with-media
"Creates a file with a media object backed by a real storage object,
so that v3 export produces objects/ entries."
[profile]
(let [storage (-> (:app.storage/storage th/*system*)
(stt/configure-storage-backend))
sobject (sto/put-object! storage {::sto/content (sto/content "media-bytes")
:content-type "image/svg+xml"
:bucket "file-media-object"})
file (th/create-file* 1 {:profile-id (:id profile)
:project-id (:default-project-id profile)
:is-shared false})
mobj (th/create-file-media-object* {:file-id (:id file)
:is-local true
:media-id (:id sobject)})]
(update-file!
:file-id (:id file)
:profile-id (:id profile)
:revn 0
:vern 0
:changes
[{:type :add-media
:object mobj}])
(dissoc file :data)))
(t/deftest import-rejects-oversized-object
;; import must reject storage objects exceeding max-object-size
(let [profile (th/create-profile* 1)
file (prepare-file-with-media profile)
output (tmp/tempfile :suffix ".zip")]
(v3/export-files!
(-> th/*system*
(assoc ::bfc/ids #{(:id file)})
(assoc ::bfc/embed-assets false)
(assoc ::bfc/include-libraries false))
(io/output-stream output))
;; Import with max-object-size=1 — the media object will exceed this
(let [cfg (-> th/*system*
(assoc ::bfc/project-id (:default-project-id profile))
(assoc ::bfc/profile-id (:id profile))
(assoc ::bfc/input output)
(assoc ::bfc/import-max-object-size 1))
out (try
(v3/import-files! cfg)
:no-error
(catch Throwable e
(let [d (or (ex-data e) (some-> (ex-cause e) ex-data))]
d)))]
(t/is (= :validation (:type out)))
(t/is (= :max-file-size-reached (:code out))))))