Merge branch 'dev' into next

src/calendar/index.js

@@ -272,8 +272,15 @@ export default createComponent({
       let height = 0;
       let currentMonth;
 
+      // add offset to avoid rem accuracy issues
+      // see: https://github.com/youzan/vant/issues/6929
+      const viewportOffset = 50;
+      const viewportTop = top - viewportOffset;
+      const viewportBottom = bottom + viewportOffset;
+
       for (let i = 0; i < months.length; i++) {
-        const visible = height <= bottom && height + heights[i] >= top;
+        const visible =
+          height <= viewportBottom && height + heights[i] >= viewportTop;
 
         if (visible && !currentMonth) {
           currentMonth = monthRefs[i];

src/toast/index.js

@@ -39,12 +39,18 @@ function parseOptions(message) {
   return { message };
 }
 
+function isInDocument(element) {
+  return document.body.contains(element);
+}
+
 function createInstance() {
   /* istanbul ignore if */
   if (!inBrowser) {
     return {};
   }
 
+  queue = queue.filter((item) => isInDocument(item.$el));
+
   if (!queue.length || multiple) {
     const root = document.createElement('div');
     document.body.appendChild(root);

src/toast/test/index.spec.js

@@ -74,26 +74,31 @@ test('icon-prefix prop', async () => {
   expect(toast.$el.outerHTML).toMatchSnapshot();
 });
 
-test('clear toast', () => {
-  const toast1 = Toast();
+test('clear toast', async () => {
+  const toast1 = Toast('1');
+  await later();
   expect(toast1.value).toBeTruthy();
   Toast.clear();
   expect(toast1.value).toBeFalsy();
 
   Toast.allowMultiple();
   const toast2 = Toast('2');
+  await later();
   const toast3 = Toast('3');
+  await later();
   Toast.clear(true);
   expect(toast2.value).toBeFalsy();
   expect(toast3.value).toBeFalsy();
   Toast.allowMultiple(false);
 });
 
-test('clear multiple toast', () => {
+test('clear multiple toast', async () => {
   Toast.allowMultiple();
   Toast.clear(true);
   const toast1 = Toast.success('1');
+  await later();
   const toast2 = Toast.success('2');
+  await later();
   Toast.clear();
   expect(toast1.value).toBeFalsy();
   expect(toast2.value).toBeTruthy();

src/uploader/index.js

@@ -324,7 +324,10 @@ export default createComponent({
 
       const PreviewCover = this.$slots['preview-cover'] && (
         <div class={bem('preview-cover')}>
-          {this.$slots['preview-cover'](item)}
+          {this.$slots['preview-cover']({
+            index,
+            ...item,
+          })}
         </div>
       );
 

src/uploader/test/__snapshots__/index.spec.js.snap

@@ -76,7 +76,7 @@ exports[`preview-cover slot 1`] = `
       <div class="van-image van-uploader__preview-image"><img src="https://img.yzcdn.cn/vant/cat.jpeg" class="van-image__img" style="object-fit: cover;">
         <div class="van-image__loading"><i class="van-icon van-icon-photo van-image__loading-icon">
             <!----></i></div>
-        <div class="van-uploader__preview-cover">https://img.yzcdn.cn/vant/cat.jpeg</div>
+        <div class="van-uploader__preview-cover">url: https://img.yzcdn.cn/vant/cat.jpeg, index: 0</div>
       </div>
       <div class="van-uploader__preview-delete"><i class="van-icon van-icon-cross van-uploader__preview-delete-icon">
           <!----></i></div>
@@ -85,7 +85,7 @@ exports[`preview-cover slot 1`] = `
       <div class="van-image van-uploader__preview-image"><img src="https://img.yzcdn.cn/vant/cat.jpeg" class="van-image__img" style="object-fit: cover;">
         <div class="van-image__loading"><i class="van-icon van-icon-photo van-image__loading-icon">
             <!----></i></div>
-        <div class="van-uploader__preview-cover">https://img.yzcdn.cn/vant/cat.jpeg</div>
+        <div class="van-uploader__preview-cover">url: https://img.yzcdn.cn/vant/cat.jpeg, index: 1</div>
       </div>
       <div class="van-uploader__preview-delete"><i class="van-icon van-icon-cross van-uploader__preview-delete-icon">
           <!----></i></div>

src/uploader/test/index.spec.js

@@ -531,7 +531,7 @@ test('preview-cover slot', () => {
       fileList: [{ url: IMAGE }, { url: IMAGE }],
     },
     scopedSlots: {
-      'preview-cover': (item) => item.url,
+      'preview-cover': (item) => `url: ${item.url}, index: ${item.index}`,
     },
   });