A patch against libssh2 that makes 'make coverage' generate a code
coverage report in docs/coverage/ is as below. You'll need to install
gcov+lcov. I'll wait with committing this until we have more self-tests
in place, for now I just wanted to illustrate how easy it is to generate
the reports.
/Simon
Index: Makefile.am
===================================================================
RCS file: /cvsroot/libssh2/libssh2/Makefile.am,v
retrieving revision 1.17
diff -u -p -r1.17 Makefile.am
--- Makefile.am 8 Nov 2007 15:14:13 -0000 1.17
+++ Makefile.am 21 Nov 2008 08:54:50 -0000
@@ -34,3 +34,26 @@ dist-hook:
strip=`echo $$file | sed -e s/^$(srcdir)// -e s/\.dist//`; \
cp $$file $(distdir)$$strip; \
done)
+
+# Code Coverage
+
+init-coverage:
+ make clean
+ lcov --directory . --zerocounters
+
+COVERAGE_CCOPTS ?= "-g --coverage"
+COVERAGE_OUT ?= docs/coverage
+
+build-coverage:
+ make CFLAGS=$(COVERAGE_CCOPTS) check
+ mkdir -p $(COVERAGE_OUT)
+ lcov --directory . --output-file $(COVERAGE_OUT)/$(PACKAGE).info \
+ --capture
+
+gen-coverage:
+ genhtml --output-directory $(COVERAGE_OUT) \
+ $(COVERAGE_OUT)/$(PACKAGE).info \
+ --highlight --frames --legend \
+ --title "$(PACKAGE_NAME)"
+
+coverage: init-coverage build-coverage gen-coverage
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