Vendor import of compiler-rt release_39 branch r276489:vendor/compiler-rt/compiler-rt-release_39-r276489

https://llvm.org/svn/llvm-project/compiler-rt/branches/release_39@276489

1 files changed, 21 insertions, 6 deletions

diff --git a/test/asan/android_commands/android_common.py b/test/asan/android_commands/android_common.py
index 43ac7b48d770..1a295b7817aa 100644
--- a/test/asan/android_commands/android_common.py
+++ b/test/asan/android_commands/android_common.py
@@ -8,15 +8,30 @@ verbose = False
 if os.environ.get('ANDROID_RUN_VERBOSE') == '1':
     verbose = True
 
-def adb(args):
+def adb(args, attempts = 1):
     if verbose:
         print args
-    devnull = open(os.devnull, 'w')
-    return subprocess.call([ADB] + args, stdout=devnull, stderr=subprocess.STDOUT)
+    tmpname = tempfile.mktemp()
+    out = open(tmpname, 'w')
+    ret = 255
+    while attempts > 0 and ret != 0:
+      attempts -= 1
+      ret = subprocess.call([ADB] + args, stdout=out, stderr=subprocess.STDOUT)
+      if attempts != 0:
+        ret = 5
+    if ret != 0:
+      print "adb command failed", args
+      print tmpname
+      out.close()
+      out = open(tmpname, 'r')
+      print out.read()
+    out.close()
+    os.unlink(tmpname)
+    return ret
 
 def pull_from_device(path):
     tmp = tempfile.mktemp()
-    adb(['pull', path, tmp])
+    adb(['pull', path, tmp], 5)
     text = open(tmp, 'r').read()
     os.unlink(tmp)
     return text
@@ -25,5 +40,5 @@ def push_to_device(path):
     # Workaround for https://code.google.com/p/android/issues/detail?id=65857
     dst_path = os.path.join(ANDROID_TMPDIR, os.path.basename(path))
     tmp_path = dst_path + '.push'
-    adb(['push', path, tmp_path])
-    adb(['shell', 'cp "%s" "%s" 2>&1' % (tmp_path, dst_path)])
+    adb(['push', path, tmp_path], 5)
+    adb(['shell', 'cp "%s" "%s" 2>&1' % (tmp_path, dst_path)], 5)