Adds support for the gtest_also_run_disabled_tests flag in the browser tests.

BUG=None
TEST=Run the browser tests with the --gtest_also_run_disabled_tests flag. Disabled tests should be run.
Review URL: http://codereview.chromium.org/155112

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20060 0039d316-1c4b-4281-b951-d872f2087c98

chrome/test/browser/browser_test_launcher_in_proc.cc

@@ -68,10 +68,13 @@ class InProcBrowserTestRunner : public browser_tests::BrowserTestRunner {
   bool RunTest(const std::string& test_name) {
     std::string filter_flag = StringPrintf("--gtest_filter=%s",
                                            test_name.c_str());
-    char* argv[2];
+    char* argv[3];
     argv[0] = const_cast<char*>("");
     argv[1] = const_cast<char*>(filter_flag.c_str());
-    return RunAsIs(2, argv) == 0;
+    // Always enable disabled tests.  This method is not called with disabled
+    // tests unless this flag was specified to the browser test executable.
+    argv[2] = "--gtest_also_run_disabled_tests";
+    return RunAsIs(3, argv) == 0;
   }
 
   // Calls-in to GTest with the arguments we were started with.

chrome/test/browser/browser_test_launcher_out_of_proc.cc

@@ -35,6 +35,9 @@ class OutOfProcBrowserTestRunner : public browser_tests::BrowserTestRunner {
   bool RunTest(const std::string& test_name) {
     const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
     CommandLine new_cmd_line(cmd_line->argv());
+    // Always enable disabled tests.  This method is not called with disabled
+    // tests unless this flag was specified to the browser test executable.
+    new_cmd_line.AppendSwitch(L"gtest_also_run_disabled_tests");
     new_cmd_line.AppendSwitchWithValue(L"gtest_filter", ASCIIToWide(test_name));
     new_cmd_line.AppendSwitch(kChildProcessFlag);
 

chrome/test/browser/browser_test_runner.cc

@@ -15,6 +15,8 @@
 namespace {
 
 const wchar_t* const kGTestListTestsFlag = L"gtest_list_tests";
+const wchar_t* const kGTestRunDisabledTestsFlag =
+    L"gtest_also_run_disabled_tests";
 
 // Retrieves the list of tests to run by running gtest with the
 // --gtest_list_tests flag in a forked process and parsing its output.
@@ -58,7 +60,8 @@ bool GetTestList(const CommandLine& command_line,
       continue;
     }
 
-    if (line.find("DISABLED") != std::string::npos)
+    if (!command_line.HasSwitch(kGTestRunDisabledTestsFlag) &&
+        line.find("DISABLED") != std::string::npos)
       continue;  // Skip disabled tests.
 
     // We are dealing with a test.