Update Crashpad to b47bf6c250c6b825dee1c5fbad9152c2c962e828

third_party/crashpad/crashpad/test/scoped_temp_dir_posix.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #include "test/scoped_temp_dir.h"
 
 #include <dirent.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 #include "base/logging.h"
+#include "build/build_config.h"
 #include "gtest/gtest.h"
 #include "test/errors.h"
 
 namespace crashpad {
 namespace test {
 
 void ScopedTempDir::Rename() {
   base::FilePath move_to = CreateTemporaryDirectory();
   PCHECK(rename(path_.value().c_str(), move_to.value().c_str()) == 0);
   path_ = move_to;
 }
 
 // static
 base::FilePath ScopedTempDir::CreateTemporaryDirectory() {
-  char dir_template[] = "/tmp/org.chromium.crashpad.test.XXXXXX";
-  PCHECK(mkdtemp(dir_template)) << "mkdtemp " << dir_template;
-  return base::FilePath(dir_template);
+  char* tmpdir = getenv("TMPDIR");
+  std::string dir;
+  if (tmpdir && tmpdir[0] != '\0') {
+    dir.assign(tmpdir);
+  } else {
+#if defined(OS_ANDROID)
+    dir.assign("/data/local/tmp");
+#else
+    dir.assign("/tmp");
+#endif
+  }
+
+  if (dir[dir.size() - 1] != '/') {
+    dir.append(1, '/');
+  }
+  dir.append("org.chromium.crashpad.test.XXXXXX");
+
+  PCHECK(mkdtemp(&dir[0])) << "mkdtemp " << dir;
+  return base::FilePath(dir);
 }
 
 // static
 void ScopedTempDir::RecursivelyDeleteTemporaryDirectory(
     const base::FilePath& path) {
   DIR* dir = opendir(path.value().c_str());
   ASSERT_TRUE(dir) << ErrnoMessage("opendir") << " " << path.value();
 
   dirent* entry;
   while ((entry = readdir(dir))) {
@@ skipping 11 matching lines @@
   }
 
   EXPECT_EQ(0, closedir(dir))
       << ErrnoMessage("closedir") << " " << path.value();
   EXPECT_EQ(0, rmdir(path.value().c_str()))
       << ErrnoMessage("rmdir") << " " << path.value();
 }
 
 }  // namespace test
 }  // namespace crashpad