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Linux dumper: Add unit tests for google_breakpad::StabsReader.

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The test system is based on Google C++ Testing Framework and the
Google C++ Mocking Framework.

This includes a parser that turns human-readable input files ("mock
stabs") into .stab and .stabstr section contents, which we can then
pass to a StabsReader instance, using a handler object written with
GoogleMock. The 'make check' target in src/tools/linux/dump_syms runs
this.

The supplied input file is pretty small, but I've done coverage
testing, and it does cover the parser.

I thought the mock stabs parser would be less elaborate than it turned
out to be. Lesson learned.

a=jimblandy, r=nealsid


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@444 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
jimblandy@gmail.com 2009-12-15 16:54:44 +00:00
parent 0397da8e08
commit 7f941f990a
7 changed files with 607 additions and 0 deletions
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34
src/tools/linux/dump_syms/Makefile
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@ -78,6 +78,40 @@ dump_symbols.o: dump_symbols.cc
file_id.o: file_id.cc
module.o: module.cc
stabs_reader.o: stabs_reader.cc
COVERAGE_SOURCES += stabs_reader.cc
### Google C++ Testing Framework.
VPATH += $(SRC)/testing/gtest/src
GTEST_CPPFLAGS = -I$(SRC)/testing/gtest/include -I$(SRC)/testing/gtest
gtest-all.o: gtest-all.cc
gtest_main.o: gtest_main.cc
gtest-all.o gtest_main.o: override CPPFLAGS += $(GTEST_CPPFLAGS)
### Google C++ Mocking Framework.
VPATH += $(SRC)/testing/src
GMOCK_CPPFLAGS = -I$(SRC)/testing -I$(SRC)/testing/include
gmock-all.o: gmock-all.cc
gmock-all.o: override CPPFLAGS += $(GTEST_CPPFLAGS) $(GMOCK_CPPFLAGS)
### Unit tests for google_breakpad::StabsReader.
check: check-stabs_reader_unittest
check-stabs_reader_unittest: stabs_reader_unittest
stabs_reader_unittest: \
gmock-all.o \
gtest-all.o \
gtest_main.o \
stabs_reader.o \
$(empty)
CPP_EXECUTABLES += stabs_reader_unittest
stabs_reader_unittest.o: stabs_reader_unittest.cc
stabs_reader_unittest.o: override CPPFLAGS += $(GTEST_CPPFLAGS) \
$(GMOCK_CPPFLAGS)
clean::
rm -f stabs_reader_unittest
### Generic compilation rules.