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Unified Diff: chrome/renderer/translate/translate_helper_unittest.cc

Issue 15728002: Translate: adopt html lang attribute if valid value is provided (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix WindowOpenClose crash Created 7 years, 7 months ago
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Index: chrome/renderer/translate/translate_helper_unittest.cc
diff --git a/chrome/renderer/translate/translate_helper_unittest.cc b/chrome/renderer/translate/translate_helper_unittest.cc
index e1d1175b95985a97855660d202a9da477488edee..f92a815f8878c42960d0da9155360f2a9ecd1b3b 100644
--- a/chrome/renderer/translate/translate_helper_unittest.cc
+++ b/chrome/renderer/translate/translate_helper_unittest.cc
@@ -90,8 +90,9 @@ TEST_F(TranslateHelperTest, CLDDisagreeWithWrongLanguageCode) {
std::string cld_language;
bool is_cld_reliable;
std::string language =
- TranslateHelper::DeterminePageLanguage(std::string("ja"), contents,
- &cld_language, &is_cld_reliable);
+ TranslateHelper::DeterminePageLanguage(std::string("ja"), std::string(),
+ contents, &cld_language,
+ &is_cld_reliable);
EXPECT_EQ(chrome::kUnknownLanguageCode, language);
EXPECT_EQ("en", cld_language);
EXPECT_TRUE(is_cld_reliable);
@@ -108,7 +109,8 @@ TEST_F(TranslateHelperTest, CLDAgreeWithLanguageCodeHavingCountryCode) {
std::string cld_language;
bool is_cld_reliable;
std::string language =
- TranslateHelper::DeterminePageLanguage(std::string("en-US"), contents,
+ TranslateHelper::DeterminePageLanguage(std::string("en-US"),
+ std::string(), contents,
&cld_language, &is_cld_reliable);
EXPECT_EQ("en-US", language);
EXPECT_EQ("en", cld_language);
@@ -126,9 +128,30 @@ TEST_F(TranslateHelperTest, InvalidLanguageMetaTagProviding) {
std::string cld_language;
bool is_cld_reliable;
std::string language =
- TranslateHelper::DeterminePageLanguage(std::string("utf-8"), contents,
+ TranslateHelper::DeterminePageLanguage(std::string("utf-8"),
+ std::string(), contents,
&cld_language, &is_cld_reliable);
EXPECT_EQ("en", language);
EXPECT_EQ("en", cld_language);
EXPECT_TRUE(is_cld_reliable);
}
+
+// Tests that the language meta tag providing wrong information is ignored
+// because of valid html lang attribute.
+TEST_F(TranslateHelperTest, AdoptHtmlLang) {
+ string16 contents = ASCIIToUTF16(
+ "<html lang='en'><head><meta http-equiv='Content-Language' content='ja'>"
+ "</head><body>This is a page apparently written in English. Even though "
+ "content-language is provided, the value will be ignored if the value "
+ "is suspicious.</body></html>");
+ std::string cld_language;
+ bool is_cld_reliable;
+ std::string language =
+ TranslateHelper::DeterminePageLanguage(std::string("ja"),
+ std::string("en"),
+ contents, &cld_language,
+ &is_cld_reliable);
+ EXPECT_EQ("en", language);
+ EXPECT_EQ("en", cld_language);
+ EXPECT_TRUE(is_cld_reliable);
+}
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