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llvm-mirror/test/tools/sancov/covered_functions.test
Mike Aizatsky 9bd27f7534 [sancov] improved object files handling.
Multi-dso programs result in multiple coverage files dumped of the form
'<module_name>.<pid>.sancov'. When analyzing these coverage files it is
important to use correct corresponding object file.

This change removes the "-obj" sancov flag and lets user specify object
file names alongside coverage files. Sancov tool would match them using
<module_name> part of coverage file and short file name of the object
file.

Corresponding changes:
- compiler-rt: http://reviews.llvm.org/D17171
- docs: http://reviews.llvm.org/D17175

Differential Revision: http://reviews.llvm.org/D17169

llvm-svn: 260628
2016-02-12 00:29:07 +00:00

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REQUIRES: x86_64-linux
RUN: sancov -covered-functions %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck %s
RUN: sancov -covered-functions -strip_path_prefix=Inputs/ %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck --check-prefix=STRIP_PATH %s
RUN: sancov -demangle=0 -covered-functions %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck --check-prefix=NO_DEMANGLE %s
CHECK: Inputs{{[/\\]}}test.cpp:12 bar(std::string)
CHECK: Inputs{{[/\\]}}test.cpp:14 main
STRIP_PATH: {{^}}test.cpp:12 bar(std::string)
STRIP_PATH: {{^}}test.cpp:14 main
NO_DEMANGLE: test.cpp:12 _Z3barSs
NO_DEMANGLE: test.cpp:14 main