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-rw-r--r--tests/test_html.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/test_html.py b/tests/test_html.py
index 51062f73..c8f9c1e6 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -284,6 +284,13 @@ class HtmlDeltaTest(HtmlTestHelpers, CoverageTest):
assert "htmlcov/helper2_py.html" in self.files_written
assert "htmlcov/main_file_py.html" in self.files_written
+ def test_dont_overwrite_gitignore(self):
+ self.create_initial_files()
+ self.make_file("htmlcov/.gitignore", "# ignore nothing")
+ self.run_coverage()
+ with open("htmlcov/.gitignore") as fgi:
+ assert fgi.read() == "# ignore nothing"
+
class HtmlTitleTest(HtmlTestHelpers, CoverageTest):
"""Tests of the HTML title support."""