Merge pull request #3715 from rca/test_file_sed_limit

Added test for limit in file.sed.

tests/unit/modules/file_test.py

@@ -0,0 +1,41 @@
+import tempfile
+
+from saltunittest import TestCase, TestLoader, TextTestRunner
+
+from salt import config as sconfig
+from salt.modules import file as filemod
+from salt.modules import cmdmod
+
+filemod.__salt__ = {
+    'cmd.run': cmdmod.run,
+}
+
+SED_CONTENT = """test
+some
+content
+/var/lib/foo/app/test
+here
+"""
+
+
+class FileModuleTestCase(TestCase):
+    def test_sed_limit_escaped(self):
+        with tempfile.NamedTemporaryFile() as tfile:
+            tfile.write(SED_CONTENT)
+            tfile.seek(0, 0)
+
+            path = tfile.name
+            before = '/var/lib/foo'
+            after = ''
+            limit = '^{0}'.format(before)
+
+            filemod.sed(path, before, after, limit=limit)
+
+            with open(path, 'rb') as newfile:
+                self.assertEquals(SED_CONTENT.replace(before, ''), newfile.read())
+
+
+if __name__ == "__main__":
+    loader = TestLoader()
+    tests = loader.loadTestsFromTestCase(FileModuleTestCase)
+    TextTestRunner(verbosity=1).run(tests)