fix(h5): 小程序 WebView 通过 sbh 参数铺满刘海区

WebView 内 safe-area-inset-top 常为 0，改由小程序传入 statusBarHeight；全屏洗底层上延并同步原生页背景色，修复刘海露白。
2026-08-25 01:18:16 +08:00
parent 96292d0e95
commit 9d4fb52d29
4 changed files with 35 additions and 3 deletions
@@ -17,6 +17,13 @@ describe('mpEmbed', () => {
    expect(isMpEmbed()).toBe(true)
  })

+  it('applies status bar height from ?sbh=', () => {
+    window.history.replaceState({}, '', '/psy/?mp=1&sbh=47')
+    initMpEmbed()
+    expect(document.documentElement.style.getPropertyValue('--yxg-safe-top')).toBe('47px')
+    expect(document.documentElement.style.getPropertyValue('--yxg-page-top')).toBe('calc(47px + 50px)')
+  })
+
  it('returns false without mp query', () => {
    initMpEmbed()
    expect(isMpEmbed()).toBe(false)