Delete html files when skipping covered files

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_html.py b/tests/test_html.py
index 7c35b595..4057d290 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -205,6 +205,23 @@ class HtmlDeltaTest(HtmlTestHelpers, CoverageTest):
         fixed_index2 = index2.replace("XYZZY", self.real_coverage_version)
         self.assertMultiLineEqual(index1, fixed_index2)
 
+    def test_file_becomes_100(self):
+        self.create_initial_files()
+        self.run_coverage()
+
+        # Now change a file and do it again
+        self.make_file("main_file.py", """\
+            import helper1, helper2
+            # helper1 is now 100%
+            helper1.func1(12)
+            helper1.func1(23)
+            """)
+
+        self.run_coverage(htmlargs=dict(skip_covered=True))
+
+        # The 100% file, skipped, shouldn't be here.
+        self.assert_doesnt_exist("htmlcov/helper1_py.html")
+
     def test_status_format_change(self):
         self.create_initial_files()
         self.run_coverage()