1 files changed, 57 insertions, 0 deletions
diff --git a/tests/test_filesystem.py b/tests/test_filesystem.py
new file mode 100644
index 0000000..212b2f5
--- /dev/null
+++ b/tests/test_filesystem.py
@@ -0,0 +1,57 @@
+#    Copyright 2017 ARM Limited, Google
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import os
+import sys
+
+import utils_tests
+import trappy
+
+sys.path.append(os.path.join(utils_tests.TESTS_DIRECTORY, "..", "trappy"))
+
+class TestFilesystem(utils_tests.SetupDirectory):
+    def __init__(self, *args, **kwargs):
+        super(TestFilesystem, self).__init__(
+             [("trace_filesystem.txt", "trace_filesystem.txt"),],
+             *args,
+             **kwargs)
+
+    def test_filesystem_ext_da_write_begin_can_be_parsed(self):
+        """TestFilesystem: test that ext4_da_write_begin events can be parsed"""
+        trace = trappy.FTrace("trace_filesystem.txt", events=['ext4_da_write_begin'])
+        df = trace.ext4_da_write_begin.data_frame
+        self.assertSetEqual(set(df.columns),
+                            set(["__comm", "__cpu", "__line", "__pid", "__tgid", "dev", "inode", "pos", "len", "flags"]))
+
+    def test_filesystem_ext_da_write_end_can_be_parsed(self):
+        """TestFilesystem: test that ext4_da_write_end events can be parsed"""
+        trace = trappy.FTrace("trace_filesystem.txt", events=['ext4_da_write_end'])
+        df = trace.ext4_da_write_end.data_frame
+        self.assertSetEqual(set(df.columns),
+                            set(["__comm", "__cpu", "__line", "__pid", "__tgid", "dev", "inode", "pos", "len", "copied"]))
+
+    def test_filesystem_ext_sync_file_enter_can_be_parsed(self):
+        """TestFilesystem: test that ext4_sync_file_enter events can be parsed"""
+        trace = trappy.FTrace("trace_filesystem.txt", events=['ext4_sync_file_enter'])
+        df = trace.ext4_sync_file_enter.data_frame
+        self.assertSetEqual(set(df.columns),
+                            set(["__comm", "__cpu", "__line", "__pid", "__tgid", "dev", "inode", "parent", "datasync"]))
+
+    def test_filesystem_ext_sync_file_exit_can_be_parsed(self):
+        """TestFilesystem: test that ext4_sync_file_exit events can be parsed"""
+        trace = trappy.FTrace("trace_filesystem.txt", events=['ext4_sync_file_exit'])
+        df = trace.ext4_sync_file_exit.data_frame
+        self.assertSetEqual(set(df.columns),
+                            set(["__comm", "__cpu", "__line", "__pid", "__tgid", "dev", "inode", "ret"]))