test: add tests

vuejs · May 10, 2022 · b8ac010 · b8ac010
1 parent c0e556e
commit b8ac010
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Showing 3 changed files with 107 additions and 3 deletions.
diff --git a/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap b/packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
@@ -1,5 +1,48 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`SFC analyze <script> bindings auto name inference basic 1`] = `
+"export default {
+  name: 'FooBar',
+  setup(__props, { expose }) {
+  expose();
+const a = 1
+return { a }
+}
+
+}"
+`;
+
+exports[`SFC analyze <script> bindings auto name inference do not overwrite manual name (call) 1`] = `
+"import { defineComponent } from 'vue'
+        const __default__ = defineComponent({
+          name: 'Baz'
+        })
+
+export default /*#__PURE__*/Object.assign(__default__, {
+  setup(__props, { expose }) {
+  expose();
+const a = 1
+return { a, defineComponent }
+}
+
+})"
+`;
+
+exports[`SFC analyze <script> bindings auto name inference do not overwrite manual name (object) 1`] = `
+"const __default__ = {
+          name: 'Baz'
+        }
+
+export default /*#__PURE__*/Object.assign(__default__, {
+  setup(__props, { expose }) {
+  expose();
+const a = 1
+return { a }
+}
+
+})"
+`;
+
 exports[`SFC compile <script setup> <script> and <script setup> co-usage script first 1`] = `
 "import { x } from './x'
 

diff --git a/packages/compiler-sfc/__tests__/compileScript.spec.ts b/packages/compiler-sfc/__tests__/compileScript.spec.ts
@@ -1550,4 +1550,59 @@ describe('SFC analyze <script> bindings', () => {
       foo: BindingTypes.PROPS
     })
   })
+
+  describe('auto name inference', () => {
+    test('basic', () => {
+      const { content } = compile(
+        `<script setup>const a = 1</script>
+        <template>{{ a }}</template>`,
+        undefined,
+        {
+          filename: 'FooBar.vue'
+        }
+      )
+      expect(content).toMatch(`export default {
+  name: 'FooBar'`)
+      assertCode(content)
+    })
+
+    test('do not overwrite manual name (object)', () => {
+      const { content } = compile(
+        `<script>
+        export default {
+          name: 'Baz'
+        }
+        </script>
+        <script setup>const a = 1</script>
+        <template>{{ a }}</template>`,
+        undefined,
+        {
+          filename: 'FooBar.vue'
+        }
+      )
+      expect(content).not.toMatch(`name: 'FooBar'`)
+      expect(content).toMatch(`name: 'Baz'`)
+      assertCode(content)
+    })
+
+    test('do not overwrite manual name (call)', () => {
+      const { content } = compile(
+        `<script>
+        import { defineComponent } from 'vue'
+        export default defineComponent({
+          name: 'Baz'
+        })
+        </script>
+        <script setup>const a = 1</script>
+        <template>{{ a }}</template>`,
+        undefined,
+        {
+          filename: 'FooBar.vue'
+        }
+      )
+      expect(content).not.toMatch(`name: 'FooBar'`)
+      expect(content).toMatch(`name: 'Baz'`)
+      assertCode(content)
+    })
+  })
 })
diff --git a/packages/compiler-sfc/__tests__/utils.ts b/packages/compiler-sfc/__tests__/utils.ts
@@ -1,13 +1,19 @@
-import { parse, SFCScriptCompileOptions, compileScript } from '../src'
+import {
+  parse,
+  SFCScriptCompileOptions,
+  compileScript,
+  SFCParseOptions
+} from '../src'
 import { parse as babelParse } from '@babel/parser'
 
 export const mockId = 'xxxxxxxx'
 
 export function compileSFCScript(
   src: string,
-  options?: Partial<SFCScriptCompileOptions>
+  options?: Partial<SFCScriptCompileOptions>,
+  parseOptions?: SFCParseOptions
 ) {
-  const { descriptor } = parse(src)
+  const { descriptor } = parse(src, parseOptions)
   return compileScript(descriptor, {
     ...options,
     id: mockId