fix(compiler-sfc): make asset url imports stringifiable

packages/compiler-sfc/__tests__/__snapshots__/templateTransformAssetUrl.spec.ts.snap

@@ -74,6 +74,22 @@ export function render(_ctx, _cache) {
 }"
 `;
 
+exports[`compiler sfc: transform asset url transform with stringify 1`] = `
+"import { createElementVNode as _createElementVNode, createStaticVNode as _createStaticVNode, openBlock as _openBlock, createElementBlock as _createElementBlock } from \\"vue\\"
+import _imports_0 from './bar.png'
+import _imports_1 from '/bar.png'
+
+
+const _hoisted_1 = /*#__PURE__*/_createStaticVNode(\\"<img src=\\\\\\"\\" + _imports_0 + \\"\\\\\\"><img src=\\\\\\"\\" + _imports_1 + \\"\\\\\\"><img src=\\\\\\"https://foo.bar/baz.png\\\\\\"><img src=\\\\\\"//foo.bar/baz.png\\\\\\"><img src=\\\\\\"\\" + _imports_0 + \\"\\\\\\">\\", 5)
+const _hoisted_6 = [
+  _hoisted_1
+]
+
+export function render(_ctx, _cache) {
+  return (_openBlock(), _createElementBlock(\\"div\\", null, _hoisted_6))
+}"
+`;
+
 exports[`compiler sfc: transform asset url with explicit base 1`] = `
 "import { createElementVNode as _createElementVNode, Fragment as _Fragment, openBlock as _openBlock, createElementBlock as _createElementBlock } from \\"vue\\"
 import _imports_0 from 'bar.png'

packages/compiler-sfc/__tests__/__snapshots__/templateTransformSrcset.spec.ts.snap

@@ -194,3 +194,28 @@ export function render(_ctx, _cache) {
   ], 64 /* STABLE_FRAGMENT */))
 }"
 `;
+
+exports[`compiler sfc: transform srcset transform srcset w/ stringify 1`] = `
+"import { createElementVNode as _createElementVNode, createStaticVNode as _createStaticVNode, openBlock as _openBlock, createElementBlock as _createElementBlock } from \\"vue\\"
+import _imports_0 from './logo.png'
+import _imports_1 from '/logo.png'
+
+
+const _hoisted_1 = _imports_0
+const _hoisted_2 = _imports_0 + ' 2x'
+const _hoisted_3 = _imports_0 + ' 2x'
+const _hoisted_4 = _imports_0 + ', ' + _imports_0 + ' 2x'
+const _hoisted_5 = _imports_0 + ' 2x, ' + _imports_0
+const _hoisted_6 = _imports_0 + ' 2x, ' + _imports_0 + ' 3x'
+const _hoisted_7 = _imports_0 + ', ' + _imports_0 + ' 2x, ' + _imports_0 + ' 3x'
+const _hoisted_8 = _imports_1 + ', ' + _imports_1 + ' 2x'
+const _hoisted_9 = _imports_1 + ', ' + _imports_0 + ' 2x'
+const _hoisted_10 = /*#__PURE__*/_createStaticVNode(\\"<img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_1 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_2 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_3 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_4 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_5 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_6 + \\"\\\\\\"><img src=\\\\\\"./logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_7 + \\"\\\\\\"><img src=\\\\\\"/logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_8 + \\"\\\\\\"><img src=\\\\\\"https://example.com/logo.png\\\\\\" srcset=\\\\\\"https://example.com/logo.png, https://example.com/logo.png 2x\\\\\\"><img src=\\\\\\"/logo.png\\\\\\" srcset=\\\\\\"\\" + _hoisted_9 + \\"\\\\\\"><img src=\\\\\\"data:image/png;base64,i\\\\\\" srcset=\\\\\\"data:image/png;base64,i 1x, data:image/png;base64,i 2x\\\\\\">\\", 12)
+const _hoisted_22 = [
+  _hoisted_10
+]
+
+export function render(_ctx, _cache) {
+  return (_openBlock(), _createElementBlock(\\"div\\", null, _hoisted_22))
+}"
+`;

packages/compiler-sfc/__tests__/templateTransformAssetUrl.spec.ts

@@ -1,4 +1,9 @@
-import { generate, baseParse, transform } from '@vue/compiler-core'
+import {
+  generate,
+  baseParse,
+  transform,
+  TransformOptions
+} from '@vue/compiler-core'
 import {
   transformAssetUrl,
   createAssetUrlTransformWithOptions,
@@ -7,8 +12,13 @@ import {
 } from '../src/templateTransformAssetUrl'
 import { transformElement } from '../../compiler-core/src/transforms/transformElement'
 import { transformBind } from '../../compiler-core/src/transforms/vBind'
+import { stringifyStatic } from '../../compiler-dom/src/transforms/stringifyStatic'
 
-function compileWithAssetUrls(template: string, options?: AssetURLOptions) {
+function compileWithAssetUrls(
+  template: string,
+  options?: AssetURLOptions,
+  transformOptions?: TransformOptions
+) {
   const ast = baseParse(template)
   const t = options
     ? createAssetUrlTransformWithOptions(normalizeOptions(options))
@@ -17,7 +27,8 @@ function compileWithAssetUrls(template: string, options?: AssetURLOptions) {
     nodeTransforms: [t, transformElement],
     directiveTransforms: {
       bind: transformBind
-    }
+    },
+    ...transformOptions
   })
   return generate(ast, { mode: 'module' })
 }
@@ -131,4 +142,26 @@ describe('compiler sfc: transform asset url', () => {
 
     expect(code).toMatchSnapshot()
   })
+
+  test('transform with stringify', () => {
+    const { code } = compileWithAssetUrls(
+      `<div>` +
+        `<img src="./bar.png"/>` +
+        `<img src="/bar.png"/>` +
+        `<img src="https://foo.bar/baz.png"/>` +
+        `<img src="//foo.bar/baz.png"/>` +
+        `<img src="./bar.png"/>` +
+        `</div>`,
+      {
+        includeAbsolute: true
+      },
+      {
+        hoistStatic: true,
+        transformHoist: stringifyStatic
+      }
+    )
+    console.log(code)
+    expect(code).toMatch(`_createStaticVNode`)
+    expect(code).toMatchSnapshot()
+  })
 })

packages/compiler-sfc/__tests__/templateTransformSrcset.spec.ts

@@ -1,4 +1,9 @@
-import { generate, baseParse, transform } from '@vue/compiler-core'
+import {
+  generate,
+  baseParse,
+  transform,
+  TransformOptions
+} from '@vue/compiler-core'
 import {
   transformSrcset,
   createSrcsetTransformWithOptions
@@ -9,8 +14,13 @@ import {
   AssetURLOptions,
   normalizeOptions
 } from '../src/templateTransformAssetUrl'
+import { stringifyStatic } from '../../compiler-dom/src/transforms/stringifyStatic'
 
-function compileWithSrcset(template: string, options?: AssetURLOptions) {
+function compileWithSrcset(
+  template: string,
+  options?: AssetURLOptions,
+  transformOptions?: TransformOptions
+) {
   const ast = baseParse(template)
   const srcsetTransform = options
     ? createSrcsetTransformWithOptions(normalizeOptions(options))
@@ -19,7 +29,8 @@ function compileWithSrcset(template: string, options?: AssetURLOptions) {
     nodeTransforms: [srcsetTransform, transformElement],
     directiveTransforms: {
       bind: transformBind
-    }
+    },
+    ...transformOptions
   })
   return generate(ast, { mode: 'module' })
 }
@@ -59,4 +70,19 @@ describe('compiler sfc: transform srcset', () => {
       }).code
     ).toMatchSnapshot()
   })
+
+  test('transform srcset w/ stringify', () => {
+    const code = compileWithSrcset(
+      `<div>${src}</div>`,
+      {
+        includeAbsolute: true
+      },
+      {
+        hoistStatic: true,
+        transformHoist: stringifyStatic
+      }
+    ).code
+    expect(code).toMatch(`_createStaticVNode`)
+    expect(code).toMatchSnapshot()
+  })
 })