Merge "Add a test proving escaped back references work"

2016-10-05 21:02:58 +00:00 · 2016-10-05 21:02:58 +00:00 · 3c16c1870e
parent a721de9b4a e208d21ee3
commit 3c16c1870e
1 changed files with 6 additions and 0 deletions
--- a/yaql/tests/test_regex.py
+++ b/yaql/tests/test_regex.py
@ -100,6 +100,12 @@ class TestRegex(yaql.tests.TestCase):
            'axxb23',
            self.eval(r"regex(`\d+`).replace(a12b23, xx, 1)"))

+    def test_replace_backref(self):
+        self.assertEqual(
+            'Foo_Bar_Foo',
+            self.eval(r"regex(`([a-z0-9])([A-Z])`).replace("
+                      "FooBarFoo, `\\1_\\2`)"))
+
    def test_replace_on_string(self):
        self.assertEqual(
            'axxbxx',