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| author | Ned Batchelder <ned@nedbatchelder.com> | 2019-10-10 06:16:39 -0400 |
|---|---|---|
| committer | Ned Batchelder <ned@nedbatchelder.com> | 2019-10-10 06:16:39 -0400 |
| commit | 54d8366cc755ebabdd15b6418f209e7339321847 (patch) | |
| tree | fceda8f39c8578cbb42f86209ba78a8ba9112b2a /coverage/html.py | |
| parent | 032ac34a2388f60777431bb54cbcd7075dae7afd (diff) | |
| download | python-coveragepy-git-54d8366cc755ebabdd15b6418f209e7339321847.tar.gz | |
Warn if asked to show context but none were measured. #851
Diffstat (limited to 'coverage/html.py')
| -rw-r--r-- | coverage/html.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/coverage/html.py b/coverage/html.py index e560f76b..5b4c6ca9 100644 --- a/coverage/html.py +++ b/coverage/html.py @@ -82,6 +82,9 @@ class HtmlDataGeneration(object): self.config = self.coverage.config data = self.coverage.get_data() self.has_arcs = data.has_arcs() + if self.config.show_contexts: + if data.measured_contexts() == set([""]): + self.coverage._warn("No contexts were measured") data.set_query_contexts(self.config.report_contexts) def data_for_file(self, fr, analysis): |