Fix MinGW and Linux unit tests

Author: qiaoyuang

sqllin-driver/src/linuxTest/kotlin/com/ctrip/sqllin/driver/PlatformLinux.kt

@@ -16,6 +16,7 @@
 
 package com.ctrip.sqllin.driver
 
+import kotlinx.cinterop.ExperimentalForeignApi
 import kotlinx.cinterop.toKString
 import platform.posix.getcwd
 
@@ -24,5 +25,6 @@ import platform.posix.getcwd
  * @author yaqiao
  */
 
+@OptIn(ExperimentalForeignApi::class)
 actual fun getPlatformStringPath(): String =
-    getcwd(null, 0)?.toKString() ?: throw IllegalStateException("The temp path created error")
+    getcwd(null, 0u)?.toKString() ?: throw IllegalStateException("The temp path created error")

sqllin-driver/src/mingwTest/kotlin/com/ctrip/sqllin/driver/PlatformMingw.kt

@@ -25,5 +25,6 @@ import platform.posix._wgetcwd
  * @author yaqiao
  */
 
+@OptIn(ExperimentalForeignApi::class)
 actual fun getPlatformStringPath(): String =
     _wgetcwd(null, 0)?.toKString() ?: throw IllegalStateException("Get database path wrong")

sqllin-dsl/src/linuxTest/kotlin/com/ctrip/sqllin/dsl/PlatformLinux.kt

@@ -16,6 +16,7 @@
 
 package com.ctrip.sqllin.dsl
 
+import kotlinx.cinterop.ExperimentalForeignApi
 import kotlinx.cinterop.toKString
 import platform.posix.getcwd
 
@@ -24,7 +25,8 @@ import platform.posix.getcwd
  * @author yaqiao
  */
 
+@OptIn(ExperimentalForeignApi::class)
 actual fun getPlatformStringPath(): String =
-    getcwd(null, 0)?.toKString() ?: throw IllegalStateException("The temp path created error")
+    getcwd(null, 0u)?.toKString() ?: throw IllegalStateException("The temp path created error")
 
 actual val pathSeparator: Char = '/'

sqllin-dsl/src/mingwTest/kotlin/com/ctrip/sqllin/dsl/PlatformMingw.kt

@@ -25,6 +25,7 @@ import platform.posix._wgetcwd
  * @author yaqiao
  */
 
+@OptIn(ExperimentalForeignApi::class)
 actual fun getPlatformStringPath(): String =
     _wgetcwd(null, 0)?.toKString() ?: throw IllegalStateException("Get database path wrong")