修复日记长文输入布局并减少输入时正文回传

weapp/tests/diary-input.test.cjs

@@ -1,6 +1,7 @@
 const test=require('node:test');
 const assert=require('node:assert/strict');
 const path=require('node:path');
+const fs=require('node:fs');
 const createLoader=require('./load-module.cjs');
 function setup(file,api={}) {
  let definition,id=0;const timers=new Map(),storage=new Map(),writes=[];
@@ -15,6 +16,18 @@ test('diary input continues past 100 characters and never rewrites the native te
   e.patches.length=0;
   for(const length of [100,101,140,1000,5000]){const value='字'.repeat(length);e.page.onContentInput({detail:{value}});assert.equal(e.page.data.form.content,value);assert.equal(e.page.data.contentLength,length);}
   assert.ok(e.patches.every(patch=>!('editorContent' in patch)));
+  assert.ok(e.patches.every(patch=>!('form.content' in patch)));
+ }
+});
+test('both diary templates explicitly allow 5000 characters and grow with long text',()=>{
+ for(const file of ['publish/publish','diary_edit/diary_edit']){
+  const base=path.join(__dirname,'../pages',file);
+  const template=fs.readFileSync(base+'.wxml','utf8');
+  const editor=template.match(/<textarea\b[^>]*class="[^"]*diary-editor[^"]*"[^>]*\/>/)[0];
+  assert.match(editor,/maxlength="5000"/);
+  assert.match(editor,/auto-height="\{\{true\}\}"/);
+  const styles=fs.readFileSync(base+'.wxss','utf8');
+  assert.doesNotMatch(styles,/textarea\.diary-editor\s*\{[^}]*[;{]\s*height\s*:/);
  }
 });
 test('rapid typing writes a single draft, and leaving the page flushes the newest content',()=>{