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| author | Nick Mathewson <nickm@torproject.org> | 2013-07-09 12:37:11 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2013-07-10 15:22:16 -0400 |
| commit | 17e9fc09c31dffdc647385220a14daef5a35273a (patch) | |
| tree | 66b1a0ccb2e176bc2646a25cdd03fd6eb0d90435 /changes/fancy_testing | |
| parent | a3e0a87d951b1323ca542c9b115d5525d0d022c9 (diff) | |
| download | tor-17e9fc09c31dffdc647385220a14daef5a35273a.tar tor-17e9fc09c31dffdc647385220a14daef5a35273a.tar.gz | |
Coverage support: build with --enable-coverage to have tests run with gcov
If you pass the --enable-coverage flag on the command line, we build
our testing binaries with appropriate options eo enable coverage
testing. We also build a "tor-cov" binary that has coverage enabled,
for integration tests.
On recent OSX versions, test coverage only works with clang, not gcc.
So we warn about that.
Also add a contrib/coverage script to actually run gcov with the
appropriate options to generate useful .gcov files. (Thanks to
automake, the .o files will not have the names that gcov expects to
find.)
Also, remove generated gcda and gcno files on clean.
Diffstat (limited to 'changes/fancy_testing')
| -rw-r--r-- | changes/fancy_testing | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/changes/fancy_testing b/changes/fancy_testing index 3e8ccbca4..ad197c6f5 100644 --- a/changes/fancy_testing +++ b/changes/fancy_testing @@ -10,3 +10,7 @@ in the unit tests; all functions exposed from a module for unit-testing only are now static in production builds. + - Add an --enable-coverage configuration option to make the unit + tests (and a new src/or/tor-cov target) to build with gcov test + coverage support. + |