Add split tunnel interface to vpnProvider

extensions/browser/api/vpn_provider/vpn_provider_apitest.cc

Index: extensions/browser/api/vpn_provider/vpn_provider_apitest.cc
diff --git a/extensions/browser/api/vpn_provider/vpn_provider_apitest.cc b/extensions/browser/api/vpn_provider/vpn_provider_apitest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ab8259d9af2fd11193a6d68082ea684af0b1786f
--- /dev/null
+++ b/extensions/browser/api/vpn_provider/vpn_provider_apitest.cc
@@ -0,0 +1,94 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/strings/stringprintf.h"
+#include "extensions/browser/api/vpn_provider/vpn_provider_api.h"
+#include "extensions/browser/api_test_utils.h"
+#include "extensions/common/extension.h"
+#include "extensions/common/test_util.h"
+#include "extensions/shell/test/shell_test.h"
+
+using extensions::api_test_utils::RunFunctionAndReturnSingleResult;
+using extensions::api_test_utils::RunFunctionAndReturnError;
+
+namespace extensions {
+
+const char* kErrorMessages[] = {"Address CIDR sanity check failed.",
+                                "DNS server IP sanity check failed.",
+                                "Unauthorized access."};
+
+struct SetParameterTestParams {
+  int err_index;
+  const char* address;
+  const char* dns_server;
+};
+
+const SetParameterTestParams set_parameter_tests[] = {
+    {0, "1+++", ""},              // + not allowed
+    {0, "1", ""},                 // 3 dots and separator missing
+    {0, "1..", ""},               // A dot and separator missing
+    {0, "1...", ""},              // Separator missing
+    {0, "1.../", ""},             // No digit after separator in address
+    {1, "1.../0", ""},            // Address passes sanity check, DNS incorrect
+    {1, "1.../0", "1.../"},       // DNS is not CIDR
+    {2, "1.../0", "1..."},        // Okay
+    {0, ".../", "..."},           // Address has no digits
+    {0, "0.../", "..."},          // Address has no digits post separator
+    {1, "0.../0", "..."},         // Address passes sanity check, DNS incorrect
+    {2, "0.../0", "...0"},        // Okay
+    {0, "1...:::/1279abe", ""},   // : not allowed for ipv4
+    {0, "1.../1279abcde", ""},    // Hex not allowed after separator
+    {0, "1...abcde/1279", ""},    // Hex not allowed in ipv4
+    {1, "1.../1279", ""},         // Address passes sanity check, DNS incorrect
+    {2, "1.../1279", "1..."},     // Okay
+    {0, "1--++", ""},             // + and - not supported
+    {0, "1.1.1.1", ""},           // Missing separator
+    {0, "1.1.1.1/", ""},          // No digits after separator in address
+    {1, "1.1.1.1/1", ""},         // Address passes sanity check, DNS incorrect
+    {2, "1.1.1.1/1", "1.1.1.1"},  // Okay
+    {0, "1.1.1./e", "1.1.1."},    // Hex not okay in ipv4
+    {2, "1.1.1./0", "1.1.1."},    // Okay
+    {1, "1.../1279", "..."},      // No digits in DNS
+    {1, "1.../1279", "e..."},     // Hex not allowed in ipv4
+    {2, "1.../1279", "4..."},     // Okay
+};
+
+class VpnProviderApiTest
+    : public AppShellTest,
+      public testing::WithParamInterface<const SetParameterTestParams*> {};
+
+IN_PROC_BROWSER_TEST_P(VpnProviderApiTest, SetParametersFunction) {
+  scoped_refptr<extensions::VpnProviderSetParametersFunction>
+      set_parameter_function(
+          new extensions::VpnProviderSetParametersFunction());
+  scoped_refptr<Extension> empty_extension = test_util::CreateEmptyExtension();
+
+  set_parameter_function->set_extension(empty_extension.get());
+  set_parameter_function->set_has_callback(true);
+
+  const std::string args =
+      "["
+      "  {"
+      "    \"address\": \"%s\","
+      "    \"exclusionList\": [],"
+      "    \"inclusionList\": [],"
+      "    \"dnsServers\": [\"%s\"]"
+      "  }"
+      "]";
+
+  EXPECT_EQ(kErrorMessages[GetParam()->err_index],
+            RunFunctionAndReturnError(
+                set_parameter_function.get(),
+                base::StringPrintf(args.c_str(), GetParam()->address,
+                                   GetParam()->dns_server),
+                browser_context()));
+}
+
+INSTANTIATE_TEST_CASE_P(
+    SetParameterTestParams,
+    VpnProviderApiTest,
+    testing::Range(&set_parameter_tests[0],
+                   &set_parameter_tests[arraysize(set_parameter_tests)]));
+
+}  //  namespace extensions