Populate download_file_types proto and filter it for each platform

chrome/common/safe_browsing/file_type_policies_unittest.cc

Index: chrome/common/safe_browsing/file_type_policies_unittest.cc
diff --git a/chrome/common/safe_browsing/file_type_policies_unittest.cc b/chrome/common/safe_browsing/file_type_policies_unittest.cc
index e77f5993edfa8859435950fc05efe439b7562fa0..385ba57b260082b5b65fd9aaa98a6421d1396dd0 100644
--- a/chrome/common/safe_browsing/file_type_policies_unittest.cc
+++ b/chrome/common/safe_browsing/file_type_policies_unittest.cc
@@ -48,16 +48,33 @@ TEST_F(FileTypePoliciesTest, UnpackResourceBundle) {
   EXPECT_EQ("exe", file_type.extension());
   EXPECT_EQ(0l, file_type.uma_value());
   EXPECT_EQ(false, file_type.is_archive());
+  EXPECT_EQ(DownloadFileType::FULL_PING, file_type.ping_setting());
+
+  // The current settings for EXE are different for Windows than
+  // for other platforms.  If that changes, update this test.
+#if OS_WIN
   EXPECT_EQ(DownloadFileType::ALLOW_ON_USER_GESTURE,
             file_type.platform_settings(0).danger_level());
+#else
+  EXPECT_EQ(DownloadFileType::NOT_DANGEROUS,
+            file_type.platform_settings(0).danger_level());
+#endif
   EXPECT_EQ(DownloadFileType::DISALLOW_AUTO_OPEN,
             file_type.platform_settings(0).auto_open_hint());
-  EXPECT_EQ(DownloadFileType::FULL_PING,
-            file_type.platform_settings(0).ping_setting());
+
+  // Look up a well know archive type
+  base::FilePath zip_file(FILE_PATH_LITERAL("b/bar.txt.zip"));
+  file_type = policies_.PolicyForFile(zip_file);
+  EXPECT_EQ("zip", file_type.extension());
+  EXPECT_EQ(7l, file_type.uma_value());
+  EXPECT_EQ(true, file_type.is_archive());
+  EXPECT_EQ(DownloadFileType::FULL_PING, file_type.ping_setting());
+  EXPECT_EQ(DownloadFileType::NOT_DANGEROUS,
+            file_type.platform_settings(0).danger_level());
 
   // Check other accessors
-  EXPECT_EQ(0l, policies_.UmaValueForFile(exe_file));
-  EXPECT_EQ(false, policies_.IsFileAnArchive(exe_file));
+  EXPECT_EQ(7l, policies_.UmaValueForFile(zip_file));
+  EXPECT_EQ(true, policies_.IsFileAnArchive(zip_file));
 
   // Verify settings on default type.
   file_type = policies_.PolicyForFile(
@@ -65,12 +82,11 @@ TEST_F(FileTypePoliciesTest, UnpackResourceBundle) {
   EXPECT_EQ("", file_type.extension());
   EXPECT_EQ(18l, file_type.uma_value());
   EXPECT_EQ(false, file_type.is_archive());
-  EXPECT_EQ(DownloadFileType::ALLOW_ON_USER_GESTURE,
+  EXPECT_EQ(DownloadFileType::SAMPLED_PING, file_type.ping_setting());
+  EXPECT_EQ(DownloadFileType::NOT_DANGEROUS,
             file_type.platform_settings(0).danger_level());
   EXPECT_EQ(DownloadFileType::DISALLOW_AUTO_OPEN,
             file_type.platform_settings(0).auto_open_hint());
-  EXPECT_EQ(DownloadFileType::SAMPLED_PING,
-            file_type.platform_settings(0).ping_setting());
 }
 
 TEST_F(FileTypePoliciesTest, BadProto) {