Initial checkin of gRPC to third_party/

third_party/grpc/test/cpp/util/subprocess.cc

 /*
- * Copyright (C) 2014 Google Inc. All rights reserved.
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#include "core/svg/SVGAnimatedInteger.h"
+#include "test/cpp/util/subprocess.h"
 
-#include "core/svg/SVGAnimatedIntegerOptionalInteger.h"
-#include "core/svg/SVGElement.h"
+#include <vector>
 
-namespace blink {
+#include <grpc/support/subprocess.h>
 
-void SVGAnimatedInteger::synchronizeAttribute()
-{
-    if (m_parentIntegerOptionalInteger) {
-        m_parentIntegerOptionalInteger->synchronizeAttribute();
-        return;
-    }
+namespace grpc {
 
-    SVGAnimatedProperty<SVGInteger>::synchronizeAttribute();
+static gpr_subprocess *MakeProcess(std::initializer_list<std::string> args) {
+  std::vector<const char *> vargs;
+  for (auto it = args.begin(); it != args.end(); ++it) {
+    vargs.push_back(it->c_str());
+  }
+  return gpr_subprocess_create(vargs.size(), &vargs[0]);
 }
 
-DEFINE_TRACE(SVGAnimatedInteger)
-{
-    visitor->trace(m_parentIntegerOptionalInteger);
-    SVGAnimatedProperty<SVGInteger>::trace(visitor);
-}
+SubProcess::SubProcess(std::initializer_list<std::string> args)
+    : subprocess_(MakeProcess(args)) {}
 
-} // namespace blink
+SubProcess::~SubProcess() { gpr_subprocess_destroy(subprocess_); }
+
+int SubProcess::Join() { return gpr_subprocess_join(subprocess_); }
+
+void SubProcess::Interrupt() { gpr_subprocess_interrupt(subprocess_); }
+
+}  // namespace grpc