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| author | David Robillard <d@drobilla.net> | 2019-03-18 12:22:52 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2019-03-18 13:14:03 +0100 |
| commit | ea9e3614ce1bc4fcb8e6fdb05f7b071d6d043c6d (patch) | |
| tree | 64ca9050005d86cfe0889dd2ebcf91e30c10bcd8 | |
| parent | 1fb8ac0d29e670eaaffd7864ceab62b9f4650ff8 (diff) | |
| download | serd-ea9e3614ce1bc4fcb8e6fdb05f7b071d6d043c6d.tar.gz serd-ea9e3614ce1bc4fcb8e6fdb05f7b071d6d043c6d.tar.bz2 serd-ea9e3614ce1bc4fcb8e6fdb05f7b071d6d043c6d.zip | |
Seek to end before checking the size of stderr output
This fixes the error message checks in virtual environments where temporary
files act weird.
| -rw-r--r-- | waflib/extras/autowaf.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/waflib/extras/autowaf.py b/waflib/extras/autowaf.py index 51077d18..c28cc1aa 100644 --- a/waflib/extras/autowaf.py +++ b/waflib/extras/autowaf.py @@ -888,9 +888,10 @@ class TestScope: if 'stderr' in kwargs and kwargs['stderr'] == NONEMPTY: # Run with a temp file for stderr and check that it is non-empty import tempfile - with tempfile.TemporaryFile(mode='w') as stderr: + with tempfile.TemporaryFile() as stderr: kwargs['stderr'] = stderr output = self.run(test, **kwargs) + stderr.seek(0, 2) # Seek to end return (output if not output else self.run( lambda: stderr.tell() > 0, |