From 0f78ddb90f6c3eb888a19e97a6e95f43155efe23 Mon Sep 17 00:00:00 2001
From: YUNSHEN XIE <1084314248@qq.com>
Date: Tue, 1 Jun 2021 15:35:51 +0800
Subject: [PATCH] Fix path error on windows (#33122)

* fix path error on windows when precision switch is turn on

* fix error

* Update get_pr_ut.py

fix format error

* Update get_pr_ut.py
---
 tools/get_pr_ut.py | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/tools/get_pr_ut.py b/tools/get_pr_ut.py
index 5d15443e384..78d9978c4bc 100644
--- a/tools/get_pr_ut.py
+++ b/tools/get_pr_ut.py
@@ -248,13 +248,15 @@ class PRChecker(object):
         return True
 
     def get_all_count(self):
-        os.system(
-            "cd %sbuild && ctest -N|grep 'Total Tests:' | awk -F ': ' '{print $2}' > testCount"
-            % PADDLE_ROOT)
-        f = open("%sbuild/testCount" % PADDLE_ROOT)
-        testCount = f.read()
-        f.close()
-        return int(testCount.strip())
+        p = subprocess.Popen(
+            "cd {}build && ctest -N".format(PADDLE_ROOT),
+            shell=True,
+            stdout=subprocess.PIPE)
+        out, err = p.communicate()
+        for line in out.splitlines():
+            if 'Total Tests:' in str(line):
+                all_counts = line.split()[-1]
+        return int(all_counts)
 
     def get_pr_ut(self):
         """ Get unit tests in pull request. """
-- 
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