From 7f941f990aa436c7d736f19a2f5579cd85933ec6 Mon Sep 17 00:00:00 2001
From: "jimblandy@gmail.com"
 <jimblandy@gmail.com@4c0a9323-5329-0410-9bdc-e9ce6186880e>
Date: Tue, 15 Dec 2009 16:54:44 +0000
Subject: Linux dumper: Add unit tests for google_breakpad::StabsReader.

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
---
 src/tools/linux/dump_syms/Makefile | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'src/tools/linux')

diff --git a/src/tools/linux/dump_syms/Makefile b/src/tools/linux/dump_syms/Makefile
index 61aee177..a0424c05 100644
--- a/src/tools/linux/dump_syms/Makefile
+++ b/src/tools/linux/dump_syms/Makefile
@@ -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.
-- 
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