From 6282da49729334ca0deea1119f94646664e4238e Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Sun, 7 Aug 2022 13:11:27 +0800
Subject: [PATCH] fix zm_sleep float bug and add test

---
 src/ZM/global_functions.php      | 3 ++-
 tests/ZM/GlobalFunctionsTest.php | 7 +++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ZM/global_functions.php b/src/ZM/global_functions.php
index db16896b..23972eef 100644
--- a/src/ZM/global_functions.php
+++ b/src/ZM/global_functions.php
@@ -279,9 +279,10 @@ function get_onebot_target_id_name(string $message_type): string
  *
  * 与 {@link sleep()} 一致，只是增加了协程支持
  *
+ * @param float|int $seconds 秒数（支持到1ms（0.001））
  * @since 2.7.3 此函数不再返回 true
  */
-function zm_sleep(int $seconds = 1): void
+function zm_sleep($seconds = 1): void
 {
     if (Coroutine::getCid() !== -1) {
         System::sleep($seconds);
diff --git a/tests/ZM/GlobalFunctionsTest.php b/tests/ZM/GlobalFunctionsTest.php
index 88abda5f..097eb2f4 100644
--- a/tests/ZM/GlobalFunctionsTest.php
+++ b/tests/ZM/GlobalFunctionsTest.php
@@ -76,4 +76,11 @@ class GlobalFunctionsTest extends TestCase
     {
         $this->assertEquals(['code' => 0, 'signal' => 0, 'output' => "foo\n"], zm_exec('echo foo'));
     }
+
+    public function testZmSleep(): void
+    {
+        $starttime = microtime(true);
+        zm_sleep(0.001);
+        $this->assertGreaterThanOrEqual(0.001, microtime(true) - $starttime);
+    }
 }