Parse manifest file with app.service_worker.script.

Add parsing logic to load a manifest specifying a service worker script.
This is a precursor to registering and using that script.

BUG=344917
R=jyasskin@chromium.org

Review URL: https://codereview.chromium.org/178253007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255424 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 19 insertions, 0 deletions

diff --git a/extensions/common/test_util.cc b/extensions/common/test_util.cc
index 4d3164f..05de2c7 100644
--- a/extensions/common/test_util.cc
+++ b/extensions/common/test_util.cc
@@ -4,9 +4,12 @@
 
 #include "extensions/common/test_util.h"
 
+#include "base/json/json_reader.h"
+#include "base/values.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/value_builder.h"
+#include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 namespace test_util {
@@ -27,5 +30,21 @@ scoped_refptr<Extension> CreateExtensionWithID(const std::string& id) {
       .Build();
 }
 
+scoped_ptr<base::DictionaryValue> ParseJsonDictionaryWithSingleQuotes(
+    std::string json) {
+  std::replace(json.begin(), json.end(), '\'', '"');
+  std::string error_msg;
+  scoped_ptr<base::Value> result(base::JSONReader::ReadAndReturnError(
+      json, base::JSON_ALLOW_TRAILING_COMMAS, NULL, &error_msg));
+  scoped_ptr<base::DictionaryValue> result_dict;
+  if (result && result->IsType(base::Value::TYPE_DICTIONARY)) {
+    result_dict.reset(static_cast<base::DictionaryValue*>(result.release()));
+  } else {
+    ADD_FAILURE() << "Failed to parse \"" << json << "\": " << error_msg;
+    result_dict.reset(new base::DictionaryValue());
+  }
+  return result_dict.Pass();
+}
+
 }  // namespace test_util
 }  // namespace extensions