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Diffstat (limited to 'tests/test_html.py')
| -rw-r--r-- | tests/test_html.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/test_html.py b/tests/test_html.py index b6f6f9eb..4abe18ef 100644 --- a/tests/test_html.py +++ b/tests/test_html.py @@ -640,6 +640,12 @@ class HtmlGoldTests(CoverageGoldTest): self.output_dir("out/bom") with change_dir("src"): + # It's important that the source file really have a BOM, which can + # get lost, so check that it's really there. + with open("bom.py", "rb") as f: + first_three = f.read(3) + assert first_three == b"\xef\xbb\xbf" + # pylint: disable=import-error cov = coverage.Coverage() cov.start() |