Handle typographical apostrophe with spelling service client

chrome/browser/spellchecker/spelling_service_client_unittest.cc

Index: chrome/browser/spellchecker/spelling_service_client_unittest.cc
diff --git a/chrome/browser/spellchecker/spelling_service_client_unittest.cc b/chrome/browser/spellchecker/spelling_service_client_unittest.cc
index e1f805fb1c6ff13ea0158c527298ae1eb60d2a12..cdc16cc72c12ec004712b8ea6bd8c0f6702129cd 100644
--- a/chrome/browser/spellchecker/spelling_service_client_unittest.cc
+++ b/chrome/browser/spellchecker/spelling_service_client_unittest.cc
@@ -34,14 +34,14 @@ class TestSpellingURLFetcher : public net::TestURLFetcher {
                          const GURL& url,
                          net::URLFetcherDelegate* d,
                          int version,
-                         const std::string& text,
+                         const std::string& sanitized_text,
                          const std::string& language,
                          int status,
                          const std::string& response)
       : net::TestURLFetcher(0, url, d),
         version_(base::StringPrintf("v%d", version)),
         language_(language.empty() ? std::string("en") : language),
-        text_(text) {
+        sanitized_text_(sanitized_text) {
     set_response_code(status);
     SetResponseString(response);
   }
@@ -64,9 +64,9 @@ class TestSpellingURLFetcher : public net::TestURLFetcher {
     std::string version;
     EXPECT_TRUE(value->GetString("apiVersion", &version));
     EXPECT_EQ(version_, version);
-    std::string text;
-    EXPECT_TRUE(value->GetString("params.text", &text));
-    EXPECT_EQ(text_, text);
+    std::string sanitized_text;
+    EXPECT_TRUE(value->GetString("params.text", &sanitized_text));
+    EXPECT_EQ(sanitized_text_, sanitized_text);
     std::string language;
     EXPECT_TRUE(value->GetString("params.language", &language));
     EXPECT_EQ(language_, language);
@@ -106,7 +106,7 @@ class TestSpellingURLFetcher : public net::TestURLFetcher {
   std::string version_;
   std::string language_;
   std::string country_;
-  std::string text_;
+  std::string sanitized_text_;
 };
 
 // A class derived from the SpellingServiceClient class used by the
@@ -124,10 +124,10 @@ class TestingSpellingServiceClient : public SpellingServiceClient {
   ~TestingSpellingServiceClient() override {}
 
   void SetHTTPRequest(int type,
-                      const std::string& text,
+                      const std::string& sanitized_text,
                       const std::string& language) {
     request_type_ = type;
-    request_text_ = text;
+    sanitized_request_text_ = sanitized_text;
     request_language_ = language;
   }
 
@@ -151,8 +151,7 @@ class TestingSpellingServiceClient : public SpellingServiceClient {
                       const base::string16& request_text,
                       const std::vector<SpellCheckResult>& results) {
     EXPECT_EQ(success_, success);
-    base::string16 text(base::UTF8ToUTF16(request_text_));
-    EXPECT_EQ(text, request_text);
+    base::string16 text(base::UTF8ToUTF16(sanitized_request_text_));
     for (std::vector<SpellCheckResult>::const_iterator it = results.begin();
          it != results.end(); ++it) {
       text.replace(it->location, it->length, it->replacement);
@@ -168,15 +167,14 @@ class TestingSpellingServiceClient : public SpellingServiceClient {
  private:
   scoped_ptr<net::URLFetcher> CreateURLFetcher(const GURL& url) override {
     EXPECT_EQ("https://www.googleapis.com/rpc", url.spec());
-    fetcher_ = new TestSpellingURLFetcher(0, url, this,
-                                          request_type_, request_text_,
-                                          request_language_,
-                                          response_status_, response_data_);
+    fetcher_ = new TestSpellingURLFetcher(
+        0, url, this, request_type_, sanitized_request_text_, request_language_,
+        response_status_, response_data_);
     return scoped_ptr<net::URLFetcher>(fetcher_);
   }
 
   int request_type_;
-  std::string request_text_;
+  std::string sanitized_request_text_;
   std::string request_language_;
   int response_status_;
   std::string response_data_;
@@ -217,7 +215,8 @@ class SpellingServiceClientTest : public testing::Test {
 // misspelled words, |corrected_text| should be equal to |request_text|.)
 TEST_F(SpellingServiceClientTest, RequestTextCheck) {
   static const struct {
-    const char* request_text;
+    const wchar_t* request_text;
+    const char* sanitized_request_text;
     SpellingServiceClient::ServiceType request_type;
     int response_status;
     const char* response_data;
@@ -226,6 +225,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
     const char* language;
   } kTests[] = {
     {
+      L"",
       "",
       SpellingServiceClient::SUGGEST,
       500,
@@ -234,6 +234,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       "",
       "af",
     }, {
+      L"chromebook",
       "chromebook",
       SpellingServiceClient::SUGGEST,
       200,
@@ -242,6 +243,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       "chromebook",
       "af",
     }, {
+      L"chrombook",
       "chrombook",
       SpellingServiceClient::SUGGEST,
       200,
@@ -261,6 +263,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       "chromebook",
       "af",
     }, {
+      L"",
       "",
       SpellingServiceClient::SPELLCHECK,
       500,
@@ -269,6 +272,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       "",
       "en",
     }, {
+      L"I have been to USA.",
       "I have been to USA.",
       SpellingServiceClient::SPELLCHECK,
       200,
@@ -277,6 +281,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       "I have been to USA.",
       "en",
     }, {
+      L"I have bean to USA.",
       "I have bean to USA.",
       SpellingServiceClient::SPELLCHECK,
       200,
@@ -295,6 +300,27 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
       true,
       "I have been to USA.",
       "en",
+    }, {
+      L"I\x2019mattheIn'n'Out.",
+      "I'mattheIn'n'Out.",
+      SpellingServiceClient::SPELLCHECK,
+      200,
+      "{\n"
+      "  \"result\": {\n"
+      "    \"spellingCheckResponse\": {\n"
+      "      \"misspellings\": [{\n"
+      "        \"charStart\": 0,\n"
+      "        \"charLength\": 16,\n"
+      "        \"suggestions\":"
+      " [{ \"suggestion\": \"I'm at the In'N'Out\" }],\n"
+      "        \"canAutoCorrect\": false\n"
+      "      }]\n"
+      "    }\n"
+      "  }\n"
+      "}",
+      true,
+      "I'm at the In'N'Out.",
+      "en",
     },
   };
 
@@ -303,7 +329,8 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
   pref->SetBoolean(prefs::kSpellCheckUseSpellingService, true);
 
   for (size_t i = 0; i < arraysize(kTests); ++i) {
-    client_.SetHTTPRequest(kTests[i].request_type, kTests[i].request_text,
+    client_.SetHTTPRequest(kTests[i].request_type,
+                           kTests[i].sanitized_request_text,
                            kTests[i].language);
     client_.SetHTTPResponse(kTests[i].response_status, kTests[i].response_data);
     client_.SetExpectedTextCheckResult(kTests[i].success,
@@ -312,7 +339,7 @@ TEST_F(SpellingServiceClientTest, RequestTextCheck) {
     client_.RequestTextCheck(
         &profile_,
         kTests[i].request_type,
-        base::ASCIIToUTF16(kTests[i].request_text),
+        base::WideToUTF16(kTests[i].request_text),
         base::Bind(&SpellingServiceClientTest::OnTextCheckComplete,
                    base::Unretained(this), 0));
     client_.CallOnURLFetchComplete();