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17e9fc09c3
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.
14 lines
340 B
Bash
Executable File
14 lines
340 B
Bash
Executable File
#!/bin/sh
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# Copyright 2013 The Tor Project, Inc.
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# See LICENSE for licensing information.
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# coverage -- run gcov on the appropriate set of object files to extract
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# coverage information.
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for fn in src/{or,common}/*.c; do
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BN=`basename $fn`
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DN=`dirname $fn`
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F=`echo $BN | sed -e 's/\.c$//;'`
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gcov -o $DN/src_*$F.o $fn
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done
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