test: add e2e snapshots for workspace root skip and prune rules

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: branchseer

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "test-workspace",
+  "private": true,
+  "scripts": {
+    "build": "vp run -r build"
+  }
+}

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/packages/a/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@test/a",
+  "version": "1.0.0",
+  "scripts": {
+    "build": "echo building-a"
+  }
+}

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/packages/b/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@test/b",
+  "version": "1.0.0",
+  "scripts": {
+    "build": "echo building-b"
+  },
+  "dependencies": {
+    "@test/a": "workspace:*"
+  }
+}

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/pnpm-workspace.yaml

@@ -0,0 +1,2 @@
+packages:
+  - 'packages/*'

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/snapshots.toml

@@ -0,0 +1,23 @@
+# Tests that workspace root self-referencing tasks don't cause infinite recursion.
+# Root build = `vp run -r build` (delegates to all packages recursively).
+#
+# Skip rule: `vp run -r build` from root produces the same query as the
+# nested `vp run -r build` in root's script, so root's expansion is skipped.
+# Only packages a and b actually run.
+#
+# Prune rule: `vp run build` from root produces a ContainingPackage query,
+# but root's script `vp run -r build` produces an All query. The queries
+# differ so the skip rule doesn't fire. Instead the prune rule removes root
+# from the nested result, leaving only a and b.
+
+[[e2e]]
+name = "recursive build skips root self-reference"
+steps = [
+  "vp run -r build # only a and b run, root is skipped",
+]
+
+[[e2e]]
+name = "build from root prunes root from nested expansion"
+steps = [
+  "vp run build # only a and b run under root, root is pruned",
+]

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/snapshots/build from root prunes root from nested expansion.snap

@@ -0,0 +1,13 @@
+---
+source: crates/vite_task_bin/tests/e2e_snapshots/main.rs
+expression: e2e_outputs
+---
+> vp run build # only a and b run under root, root is pruned
+~/packages/a$ echo building-a ⊘ cache disabled
+building-a
+
+~/packages/b$ echo building-b ⊘ cache disabled
+building-b
+
+---
+[vp run] 0/2 cache hit (0%). (Run `vp run --last-details` for full details)

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/snapshots/recursive build skips root self-reference.snap

@@ -0,0 +1,13 @@
+---
+source: crates/vite_task_bin/tests/e2e_snapshots/main.rs
+expression: e2e_outputs
+---
+> vp run -r build # only a and b run, root is skipped
+~/packages/a$ echo building-a ⊘ cache disabled
+building-a
+
+~/packages/b$ echo building-b ⊘ cache disabled
+building-b
+
+---
+[vp run] 0/2 cache hit (0%). (Run `vp run --last-details` for full details)

crates/vite_task_bin/tests/e2e_snapshots/fixtures/workspace-root-self-reference/vite-task.json

@@ -0,0 +1,3 @@
+{
+  "cache": true
+}