Import web-platform-tests@5c527917247fa5e21528f2e742717192976b2fac

third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py b/third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py
index 277b094d4f77921b45ceac5bb2ab979da937debf..b98bb44705588ebe8afe3fb7a2325230dd3a43e5 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer.py
@@ -89,6 +89,12 @@ from webkitpy.w3c.test_converter import convert_for_webkit
 
 CHANGESET_NOT_AVAILABLE = 'Not Available'
 
+# Maximum length of import path starting from top of source repository.
+MAX_PATH_LENGTH = 110
+
+# Maximum length of import path starting from top of source repository.
+MAX_PATH_LENGTH = 110
+
 
 _log = logging.getLogger(__name__)
 
@@ -179,6 +185,7 @@ class TestImporter(object):
 
     def load_changeset(self):
         """Returns the current changeset from mercurial or "Not Available"."""
+        # TODO(qyearsley): Remove this, since mercurial isn't used for w3c repos any more, so this is not applicable.
         try:
             self.changeset = self.host.executive.run_command(['hg', 'tip']).split('changeset:')[1]
         except (OSError, ScriptError):
@@ -344,6 +351,9 @@ class TestImporter(object):
                     _log.warning('%s not found. Possible error in the test.', orig_filepath)
                     continue
 
+                if self.path_too_long(orig_filepath):
+                    _log.warning('%s is too long. Skipping.', orig_filepath)
+
                 new_filepath = os.path.join(new_path, file_to_copy['dest'])
                 if 'reference_support_info' in file_to_copy.keys() and file_to_copy['reference_support_info'] != {}:
                     reference_support_info = file_to_copy['reference_support_info']
@@ -403,6 +413,15 @@ class TestImporter(object):
             for prefixed_property in sorted(total_prefixed_properties, key=lambda p: total_prefixed_properties[p]):
                 _log.info('  %s: %s', prefixed_property, total_prefixed_properties[prefixed_property])
 
+    def path_too_long(self, source_path):
+        """Checks whether a source path is too long to import.
+
+        Args:
+          Absolute path of file to be imported.
+        """
+        path_from_repo_base = os.path.relpath(source_path, self.top_of_repo)
+        return len(path_from_repo_base) > MAX_PATH_LENGTH
+
     def setup_destination_directory(self):
         """ Creates a destination directory that mirrors that of the source directory """