Add full support for filesystem URLs.

chrome/common/extensions/url_pattern_unittest.cc

Index: chrome/common/extensions/url_pattern_unittest.cc
diff --git a/chrome/common/extensions/url_pattern_unittest.cc b/chrome/common/extensions/url_pattern_unittest.cc
index 3996b999380fe39cf6ff3aa33c4819fbfd32ed3c..0beb76665057c3901364fe238c22c2fa075633d4 100644
--- a/chrome/common/extensions/url_pattern_unittest.cc
+++ b/chrome/common/extensions/url_pattern_unittest.cc
@@ -34,6 +34,9 @@ TEST(ExtensionURLPatternTest, ParseInvalid) {
     { "http://fo.*.ba:123/baz", URLPattern::PARSE_ERROR_INVALID_HOST_WILDCARD },
     { "http:/bar", URLPattern::PARSE_ERROR_WRONG_SCHEME_SEPARATOR },
     { "http://bar", URLPattern::PARSE_ERROR_EMPTY_PATH },
+    { "http:filesystem://bar", URLPattern::PARSE_ERROR_WRONG_SCHEME_SEPARATOR },
+    { "filesystem://bar", URLPattern::PARSE_ERROR_MISSING_SCHEME_SEPARATOR },
+    { "filesystem:filesystem:///bar", URLPattern::PARSE_ERROR_INVALID_SCHEME },
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kInvalidPatterns); ++i) {
@@ -63,6 +66,7 @@ TEST(ExtensionURLPatternTest, Ports) {
     { "http://foo:80:80/monkey", URLPattern::PARSE_ERROR_INVALID_PORT, "*" },
     { "file://foo:1234/bar", URLPattern::PARSE_SUCCESS, "*" },
     { "chrome://foo:1234/bar", URLPattern::PARSE_ERROR_INVALID_PORT, "*" },
+    { "filesystem:http://foo:1234/", URLPattern::PARSE_SUCCESS, "1234" },
 
     // Port-like strings in the path should not trigger a warning.
     { "http://*/:1234", URLPattern::PARSE_SUCCESS, "*" },
@@ -95,6 +99,7 @@ TEST(ExtensionURLPatternTest, Match1) {
   EXPECT_TRUE(pattern.MatchesURL(GURL("http://google.com/foo")));
   EXPECT_FALSE(pattern.MatchesURL(GURL("https://google.com")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("http://74.125.127.100/search")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:http://google.com")));
 }
 
 // all domains
@@ -107,6 +112,8 @@ TEST(ExtensionURLPatternTest, Match2) {
   EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/foo*", pattern.path());
   EXPECT_TRUE(pattern.MatchesURL(GURL("https://www.google.com/foo")));
+  EXPECT_FALSE(
+      pattern.MatchesURL(GURL("filesystem:https://www.google.com/foo")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("https://www.google.com/foobar")));
   EXPECT_FALSE(pattern.MatchesURL(GURL("http://www.google.com/foo")));
   EXPECT_FALSE(pattern.MatchesURL(GURL("https://www.google.com/")));
@@ -209,6 +216,7 @@ TEST(ExtensionURLPatternTest, Match10) {
   EXPECT_FALSE(pattern.MatchesScheme("chrome"));
   EXPECT_FALSE(pattern.MatchesScheme("file"));
   EXPECT_FALSE(pattern.MatchesScheme("ftp"));
+  EXPECT_FALSE(pattern.MatchesScheme("filesystem"));
   EXPECT_TRUE(pattern.match_subdomains());
   EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
@@ -226,6 +234,7 @@ TEST(ExtensionURLPatternTest, Match11) {
   EXPECT_TRUE(pattern.MatchesScheme("http"));
   EXPECT_TRUE(pattern.MatchesScheme("https"));
   EXPECT_TRUE(pattern.MatchesScheme("file"));
+  EXPECT_TRUE(pattern.MatchesScheme("filesystem"));
   EXPECT_TRUE(pattern.MatchesScheme("chrome-extension"));
   EXPECT_TRUE(pattern.match_subdomains());
   EXPECT_TRUE(pattern.match_all_urls());
@@ -234,6 +243,9 @@ TEST(ExtensionURLPatternTest, Match11) {
   EXPECT_TRUE(pattern.MatchesURL(GURL("http://127.0.0.1")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("file:///foo/bar")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("file://localhost/foo/bar")));
+  EXPECT_TRUE(pattern.MatchesURL(GURL("filesystem:file:///temporary/foo/bar")));
+  EXPECT_TRUE(pattern.MatchesURL(
+      GURL("filesystem:http://google.com/temporary/foo/bar")));
 
   // Make sure the properties are the same when creating an <all_urls> pattern
   // via SetMatchAllURLs and by parsing <all_urls>.
@@ -257,6 +269,7 @@ TEST(ExtensionURLPatternTest, Match12) {
   EXPECT_TRUE(pattern.MatchesScheme("http"));
   EXPECT_TRUE(pattern.MatchesScheme("https"));
   EXPECT_TRUE(pattern.MatchesScheme("file"));
+  EXPECT_TRUE(pattern.MatchesScheme("filesystem"));
   EXPECT_TRUE(pattern.MatchesScheme("javascript"));
   EXPECT_TRUE(pattern.MatchesScheme("data"));
   EXPECT_TRUE(pattern.MatchesScheme("about"));
@@ -268,6 +281,8 @@ TEST(ExtensionURLPatternTest, Match12) {
   EXPECT_TRUE(pattern.MatchesURL(GURL("http://127.0.0.1")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("file:///foo/bar")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("file://localhost/foo/bar")));
+  EXPECT_TRUE(pattern.MatchesURL(
+      GURL("filesystem:file:///persistent/foo/bar")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("chrome://newtab")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("about:blank")));
   EXPECT_TRUE(pattern.MatchesURL(GURL("about:version")));
@@ -284,6 +299,7 @@ static const struct MatchPatterns {
   {"about:*", "about:version"},
   {"chrome-extension://*/*", "chrome-extension://FTW"},
   {"data:*", "data:monkey"},
+  {"filesystem:http://*/*", "filesystem:http://monkey.com/t/f.txt"},
   {"javascript:*", "javascript:atemyhomework"},
 };
 
@@ -404,6 +420,48 @@ TEST(ExtensionURLPatternTest, Match19) {
   EXPECT_FALSE(pattern.MatchesURL(GURL("chrome-extension://foobar")));
 };
 
+// filesystem:http://
+TEST(ExtensionURLPatternTest, Match20) {
+  URLPattern pattern(kAllSchemes);
+  EXPECT_EQ(URLPattern::PARSE_SUCCESS,
+      pattern.Parse("filesystem:http://foo.com/t/*"));
+  EXPECT_EQ("filesystem", pattern.scheme());
+  EXPECT_EQ("http", pattern.inner_scheme());
+  EXPECT_EQ("foo.com", pattern.host());
+  EXPECT_FALSE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
+  EXPECT_EQ("/t/*", pattern.path());
+  EXPECT_TRUE(pattern.MatchesURL(GURL("filesystem:http://foo.com/t/blah")));
+  EXPECT_TRUE(pattern.MatchesURL(GURL("filesystem:http://foo.com/t/bar")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:https://foo.com/t/bar")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:file://foo.com/t/bar")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:http://bar.com/t/bar")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:http://foo.com/p/bar")));
+  EXPECT_FALSE(pattern.MatchesURL(GURL("filesystem:http://foo.com/t")));
+};
+
+// filesystem:chrome-extension://
+TEST(ExtensionURLPatternTest, Match22) {
+  URLPattern pattern(kAllSchemes);
+  EXPECT_EQ(URLPattern::PARSE_SUCCESS,
+      pattern.Parse("filesystem:chrome-extension://*/*.txt"));
+  EXPECT_EQ("filesystem", pattern.scheme());
+  EXPECT_EQ("chrome-extension", pattern.inner_scheme());
+  EXPECT_EQ("", pattern.host());
+  EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
+  EXPECT_EQ("/*.txt", pattern.path());
+  EXPECT_FALSE(pattern.MatchesURL(
+      GURL("filesystem:chrome-extension://39804298/t/blah")));
+  // This is FALSE because 't' becomes the host [the extension id], which makes
+  // 'bar.txt' the storage specifier of the filesystem URL, so there's no path
+  // left.
+  EXPECT_FALSE(pattern.MatchesURL(
+      GURL("filesystem:chrome-extension://t/bar.txt")));
+  EXPECT_TRUE(pattern.MatchesURL(
+      GURL("filesystem:chrome-extension://t/t/bar.txt")));
+};
+
 static const struct GetAsStringPatterns {
   const char* pattern;
 } kGetAsStringTestCases[] = {
@@ -420,6 +478,10 @@ static const struct GetAsStringPatterns {
   { "javascript:*" },
   { "javascript:atemyhomework" },
   { "http://www.example.com:8080/foo" },
+  { "filesystem:http://www.example.com:8080/foo" },
+  { "filesystem:file:///foo" },
+  { "filesystem:*://foo/bar" },
+  { "file:///foo" },
 };
 
 TEST(ExtensionURLPatternTest, GetAsString) {
@@ -604,6 +666,16 @@ TEST(ExtensionURLPatternTest, Equals) {
     { "<all_urls>",
       "http://*/*",
       false
+    },
+
+    // filesystem inner_schemes
+    { "filesystem:file://foo/*",
+      "filesystem:file://foo/*",
+      true
+    },
+    { "filesystem:http://foo/*",
+      "filesystem:file://foo/*",
+      false
     }
   };