Add UPDATE_EXPECT envvar to update tests (#748)

5 files changed, 13 insertions, 10 deletions

diff --git a/tools/test-helper/README.md b/tools/test-helper/README.md
index d3092d0d..45e0f6e2 100644
--- a/tools/test-helper/README.md
+++ b/tools/test-helper/README.md
@@ -7,5 +7,8 @@ the `tests` folder.
 - Open: Opens the output and reference images of a test to the side.
 - Refresh: Refreshes the preview.
 - Rerun: Re-runs the test.
-- Approve: Copies the output into the reference folder and optimizes
+- Update: Copies the output into the reference folder and optimizes
   it with `oxipng`.
+
+For the test helper to work correctly, you also need to install `oxipng`, for
+example with `cargo install oxipng`.
diff --git a/tools/test-helper/extension.js b/tools/test-helper/extension.js
index a745916a..4682505c 100644
--- a/tools/test-helper/extension.js
+++ b/tools/test-helper/extension.js
@@ -51,7 +51,7 @@ function activate(context) {
         )
     })
 
-    const approveCmd = vscode.commands.registerCommand("ShortcutMenuBar.testApprove", () => {
+    const updateCmd = vscode.commands.registerCommand("ShortcutMenuBar.testUpdate", () => {
         const uri = vscode.window.activeTextEditor.document.uri
         const { pngPath, refPath } = getPaths(uri)
 
@@ -66,7 +66,7 @@ function activate(context) {
     context.subscriptions.push(openCmd)
     context.subscriptions.push(refreshCmd)
     context.subscriptions.push(rerunCmd)
-    context.subscriptions.push(approveCmd)
+    context.subscriptions.push(updateCmd)
 }
 
 function getPaths(uri) {
diff --git a/tools/test-helper/images/approve-dark.svg b/tools/test-helper/images/update-dark.svg
index 61701503..61701503 100644
--- a/tools/test-helper/images/approve-dark.svg
+++ b/tools/test-helper/images/update-dark.svg
diff --git a/tools/test-helper/images/approve-light.svg b/tools/test-helper/images/update-light.svg
index 4e015d0a..4e015d0a 100644
--- a/tools/test-helper/images/approve-light.svg
+++ b/tools/test-helper/images/update-light.svg
diff --git a/tools/test-helper/package.json b/tools/test-helper/package.json
index 157df0cb..d2578ab9 100644
--- a/tools/test-helper/package.json
+++ b/tools/test-helper/package.json
@@ -1,7 +1,7 @@
 {
   "name": "typst-test-helper",
   "displayName": "Typst Test Helper",
-  "description": "Helps to run, compare and approve Typst tests.",
+  "description": "Helps to run, compare and update Typst tests.",
   "version": "0.0.1",
   "engines": {
     "vscode": "^1.53.0"
@@ -13,7 +13,7 @@
     "onCommand:ShortcutMenuBar.testOpen",
     "onCommand:ShortcutMenuBar.testRefresh",
     "onCommand:ShortcutMenuBar.testRerun",
-    "onCommand:ShortcutMenuBar.testApprove"
+    "onCommand:ShortcutMenuBar.testUpdate"
   ],
   "main": "./extension.js",
   "contributes": {
@@ -46,12 +46,12 @@
         }
       },
       {
-        "command": "ShortcutMenuBar.testApprove",
-        "title": "Approve output",
+        "command": "ShortcutMenuBar.testUpdate",
+        "title": "Update reference image",
         "category": "ShortcutMenuBar",
         "icon": {
-          "light": "images/approve-light.svg",
-          "dark": "images/approve-dark.svg"
+          "light": "images/update-light.svg",
+          "dark": "images/update-dark.svg"
         }
       }
     ],
@@ -74,7 +74,7 @@
         },
         {
           "when": "resourceExtname == .typ && resourcePath =~ /.*tests.*/",
-          "command": "ShortcutMenuBar.testApprove",
+          "command": "ShortcutMenuBar.testUpdate",
           "group": "navigation@3"
         }
       ]