test: add vp build cache snap tests

fengmk2 · fengmk2 · commit 5be24e3c2bd8 · 2026-03-25T10:51:49.000+08:00
Add snap tests to verify vp build caching works correctly:
- vp-build-cache: single package build cache hit
- vp-build-cache-monorepo: monorepo with two packages, both hit cache
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/package.json b/packages/cli/snap-tests/vp-build-cache-monorepo/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "build-cache-monorepo",
+  "private": true,
+  "workspaces": [
+    "packages/*"
+  ],
+  "packageManager": "pnpm@10.32.1"
+}
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/packages/app/index.html b/packages/cli/snap-tests/vp-build-cache-monorepo/packages/app/index.html
@@ -0,0 +1,8 @@
+<!doctype html>
+<html>
+  <body>
+    <script type="module">
+      console.log('app');
+    </script>
+  </body>
+</html>
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/packages/app/package.json b/packages/cli/snap-tests/vp-build-cache-monorepo/packages/app/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "app",
+  "private": true,
+  "scripts": {
+    "build": "vp build"
+  }
+}
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/packages/web/index.html b/packages/cli/snap-tests/vp-build-cache-monorepo/packages/web/index.html
@@ -0,0 +1,8 @@
+<!doctype html>
+<html>
+  <body>
+    <script type="module">
+      console.log('web');
+    </script>
+  </body>
+</html>
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/packages/web/package.json b/packages/cli/snap-tests/vp-build-cache-monorepo/packages/web/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "web",
+  "private": true,
+  "scripts": {
+    "build": "vp build"
+  }
+}
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/snap.txt b/packages/cli/snap-tests/vp-build-cache-monorepo/snap.txt
@@ -0,0 +1,17 @@
+> vp run app#build # should build the app
+> ls packages/app/dist # should have the build output
+assets
+index.html
+
+> vp run app#build 2>&1 | grep 'cache hit' # should hit cache
+~/packages/app$ vp build ◉ cache hit, replaying
+vp run: cache hit, <variable>ms saved.
+
+> vp run web#build # should build the web
+> ls packages/web/dist # should have the build output
+assets
+index.html
+
+> vp run web#build 2>&1 | grep 'cache hit' # should hit cache
+~/packages/web$ vp build ◉ cache hit, replaying
+vp run: cache hit, <variable>ms saved.
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/steps.json b/packages/cli/snap-tests/vp-build-cache-monorepo/steps.json
@@ -0,0 +1,17 @@
+{
+  "ignoredPlatforms": ["win32"],
+  "commands": [
+    {
+      "command": "vp run app#build # should build the app",
+      "ignoreOutput": true
+    },
+    "ls packages/app/dist # should have the build output",
+    "vp run app#build 2>&1 | grep 'cache hit' # should hit cache",
+    {
+      "command": "vp run web#build # should build the web",
+      "ignoreOutput": true
+    },
+    "ls packages/web/dist # should have the build output",
+    "vp run web#build 2>&1 | grep 'cache hit' # should hit cache"
+  ]
+}
diff --git a/packages/cli/snap-tests/vp-build-cache-monorepo/vite.config.ts b/packages/cli/snap-tests/vp-build-cache-monorepo/vite.config.ts
@@ -0,0 +1,5 @@
+export default {
+  run: {
+    cache: true,
+  },
+};
diff --git a/packages/cli/snap-tests/vp-build-cache/index.html b/packages/cli/snap-tests/vp-build-cache/index.html
@@ -0,0 +1,8 @@
+<!doctype html>
+<html>
+  <body>
+    <script type="module">
+      console.log('hello');
+    </script>
+  </body>
+</html>
diff --git a/packages/cli/snap-tests/vp-build-cache/package.json b/packages/cli/snap-tests/vp-build-cache/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "build-cache-test",
+  "private": true,
+  "scripts": {
+    "build": "vp build"
+  }
+}
diff --git a/packages/cli/snap-tests/vp-build-cache/snap.txt b/packages/cli/snap-tests/vp-build-cache/snap.txt
@@ -0,0 +1,4 @@
+> vp run build # first build
+> vp run build 2>&1 | grep 'cache hit' # should hit cache
+$ vp build ◉ cache hit, replaying
+vp run: cache hit, <variable>ms saved.
diff --git a/packages/cli/snap-tests/vp-build-cache/steps.json b/packages/cli/snap-tests/vp-build-cache/steps.json
@@ -0,0 +1,10 @@
+{
+  "ignoredPlatforms": ["win32"],
+  "commands": [
+    {
+      "command": "vp run build # first build",
+      "ignoreOutput": true
+    },
+    "vp run build 2>&1 | grep 'cache hit' # should hit cache"
+  ]
+}
diff --git a/packages/cli/snap-tests/vp-build-cache/vite.config.ts b/packages/cli/snap-tests/vp-build-cache/vite.config.ts
@@ -0,0 +1,5 @@
+export default {
+  run: {
+    cache: true,
+  },
+};

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +export default {
 +  run: {
 +    cache: true,
 +  },
 +};