win: Add implementation of HTTPTransport based on WinHTTP

util/net/http_transport_test.cc

Index: util/net/http_transport_test.cc
diff --git a/util/net/http_transport_test.cc b/util/net/http_transport_test.cc
index cd8ebe867ee17a976c7f2717673781316b766c29..089cb101001027866e9eb9a7d7bf872e5a595852 100644
--- a/util/net/http_transport_test.cc
+++ b/util/net/http_transport_test.cc
@@ -30,6 +30,10 @@
 #include "util/net/http_multipart_builder.h"
 #include "util/test/multiprocess_exec.h"
 
+#if defined(OS_WIN)
+#include <stdlib.h>

[Mark Mentovai, 2015/01/21 19:23:17]

This header is available on non-Windows, you don’t need to be OS-specific about
including it.

[scottmg, 2015/01/21 19:48:26]

Done.

+#endif  // OS_WIN
+
 namespace crashpad {
 namespace test {
 namespace {
@@ -50,7 +54,17 @@ class HTTPTransportTestFixture : public MultiprocessExec {
         request_validator_(request_validator) {
     // TODO(rsesek): Use a more robust mechanism to locate testdata
     // <https://code.google.com/p/crashpad/issues/detail?id=4>.
+#if defined(OS_POSIX)
     SetChildCommand("util/net/http_transport_test_server.py", nullptr);
+#elif defined(OS_WIN)
+    // Explicitly invoke a shell and python so that python can be found in the
+    // path, and run the test script.
+    std::vector<std::string> args;
+    args.push_back("/c");
+    args.push_back("python");
+    args.push_back("util/net/http_transport_test_server.py");
+    SetChildCommand(getenv("COMSPEC"), &args);
+#endif  // OS_POSIX
   }
 
   const HTTPHeaders& headers() { return headers_; }