Make Google Search autocomplete provider cursor aware.

chrome/browser/search_engines/template_url_unittest.cc

Index: chrome/browser/search_engines/template_url_unittest.cc
diff --git a/chrome/browser/search_engines/template_url_unittest.cc b/chrome/browser/search_engines/template_url_unittest.cc
index f1b3ea9d3f9a9fd38ee4ee9d03590bf39618c6b1..65b2310a1f9e1141fddaf568361acb854da641f6 100644
--- a/chrome/browser/search_engines/template_url_unittest.cc
+++ b/chrome/browser/search_engines/template_url_unittest.cc
@@ -435,6 +435,42 @@ TEST_F(TemplateURLTest, ReplaceAssistedQueryStats) {
   }
 }
 
+// Tests replacing cursor position.
+TEST_F(TemplateURLTest, ReplaceCursorPosition) {
+  struct TestData {
+    const string16 search_term;
+    size_t cursor_position;
+    const std::string url;
+    const std::string expected_result;
+  } test_data[] = {
+    { ASCIIToUTF16("foo"),
+      string16::npos,
+      "{google:baseURL}?{searchTerms}&{google:cursorPosition}",
+      "http://www.google.com/?foo&" },
+    { ASCIIToUTF16("foo"),
+      2,
+      "{google:baseURL}?{searchTerms}&{google:cursorPosition}",
+      "http://www.google.com/?foo&cp=2&" },
+    { ASCIIToUTF16("foo"),
+      15,
+      "{google:baseURL}?{searchTerms}&{google:cursorPosition}",
+      "http://www.google.com/?foo&cp=15&" },
+  };
+  TemplateURLData data;
+  data.input_encodings.push_back("UTF-8");
+  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_data); ++i) {
+    data.SetURL(test_data[i].url);
+    TemplateURL url(NULL, data);
+    EXPECT_TRUE(url.url_ref().IsValid());
+    ASSERT_TRUE(url.url_ref().SupportsReplacement());
+    TemplateURLRef::SearchTermsArgs search_terms_args(test_data[i].search_term);
+    search_terms_args.cursor_position = test_data[i].cursor_position;
+    GURL result(url.url_ref().ReplaceSearchTerms(search_terms_args));
+    ASSERT_TRUE(result.is_valid());
+    EXPECT_EQ(test_data[i].expected_result, result.spec());
+  }
+}
+
 TEST_F(TemplateURLTest, Suggestions) {
   struct TestData {
     const int accepted_suggestion;