mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-03-02 14:12:10 +01:00
Add support for coverage reports with lcov
Patch by Patrick Hulin, bug #501057.
This commit is contained in:
Matthias Clasen
parent
bad7f1e54f
commit
cca48bd5b9
@ -123,7 +123,7 @@ DISTCHECK_CONFIGURE_FLAGS = --enable-debug --enable-gtk-doc --enable-man
|
||||
|
||||
DISTCLEANFILES = glibconfig-sysdefs.h glibconfig.h stamp-gc-h config.lt
|
||||
|
||||
distclean-local:
|
||||
distclean-local: lcov-clean
|
||||
if test $(srcdir) = .; then :; else \
|
||||
rm -f $(BUILT_EXTRA_DIST); \
|
||||
fi
|
||||
|
||||
@ -61,5 +61,27 @@ test-report perf-report full-report: ${TEST_PROGS}
|
||||
${GTESTER_REPORT} --version 2>/dev/null 1>&2 ; test "$$?" != 0 || ${GTESTER_REPORT} $@.xml >$@.html ; \
|
||||
}
|
||||
.PHONY: test test-report perf-report full-report
|
||||
|
||||
.PHONY: lcov genlcov lcov-clean
|
||||
# use recursive makes in order to ignore errors during check
|
||||
lcov:
|
||||
-$(MAKE) $(AM_MAKEFLAGS) -k check
|
||||
$(MAKE) $(AM_MAKEFLAGS) genlcov
|
||||
|
||||
# we have to massage the lcov.info file slightly to hide the effect of libtool
|
||||
# placing the objects files in the .libs/ directory separate from the *.c
|
||||
# we also have to delete tests/.libs/libmoduletestplugin_*.gcda
|
||||
genlcov:
|
||||
rm -f $(top_builddir)/tests/.libs/libmoduletestplugin_*.gcda
|
||||
$(LTP) --directory $(top_builddir) --capture --output-file glib-lcov.info --test-name GLIB_PERF --no-checksum
|
||||
$(SED) -e 's#.libs/##' < glib-lcov.info > glib-lcov.info.tmp
|
||||
LANG=C $(LTP_GENHTML) --prefix $(top_builddir) --output-directory glib-lcov --title "GLib Code Coverage" --legend --show-details glib-lcov.info.tmp
|
||||
rm -f glib-lcov.info.tmp
|
||||
|
||||
lcov-clean:
|
||||
-$(LTP) --directory $(top_builddir) -z
|
||||
-rm -rf glib-lcov.info glib-lcov
|
||||
-find -name '*.gcda' -print | xargs rm
|
||||
|
||||
# run make test as part of make check
|
||||
check-local: test
|
||||
|
||||
69
configure.in
69
configure.in
@ -2831,6 +2831,75 @@ AC_ARG_WITH([tapset-install-dir],
|
||||
[ABS_TAPSET_DIR="\$(datadir)/systemtap/tapset"])
|
||||
AC_SUBST(ABS_TAPSET_DIR)
|
||||
|
||||
dnl ************************************
|
||||
dnl *** Enable lcov coverage reports ***
|
||||
dnl ************************************
|
||||
|
||||
AC_ARG_ENABLE(gcov,
|
||||
AS_HELP_STRING([--enable-gcov],
|
||||
[Enable gcov]),
|
||||
[use_gcov=$enableval], [use_gcov=no])
|
||||
|
||||
if test "x$use_gcov" = "xyes"; then
|
||||
dnl we need gcc:
|
||||
if test "$GCC" != "yes"; then
|
||||
AC_MSG_ERROR([GCC is required for --enable-gcov])
|
||||
fi
|
||||
|
||||
dnl Check if ccache is being used
|
||||
AC_CHECK_PROG(SHTOOL, shtool, shtool)
|
||||
case `$SHTOOL path $CC` in
|
||||
*ccache*[)] gcc_ccache=yes;;
|
||||
*[)] gcc_ccache=no;;
|
||||
esac
|
||||
|
||||
if test "$gcc_ccache" = "yes" && (test -z "$CCACHE_DISABLE" || test "$CCACHE_DISABLE" != "1"); then
|
||||
AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.])
|
||||
fi
|
||||
|
||||
ltp_version_list="1.6 1.7 1.8"
|
||||
AC_CHECK_PROG(LTP, lcov, lcov)
|
||||
AC_CHECK_PROG(LTP_GENHTML, genhtml, genhtml)
|
||||
|
||||
if test "$LTP"; then
|
||||
AC_CACHE_CHECK([for ltp version], glib_cv_ltp_version, [
|
||||
glib_cv_ltp_version=invalid
|
||||
ltp_version=`$LTP -v 2>/dev/null | $SED -e 's/^.* //'`
|
||||
for ltp_check_version in $ltp_version_list; do
|
||||
if test "$ltp_version" = "$ltp_check_version"; then
|
||||
glib_cv_ltp_version="$ltp_check_version (ok)"
|
||||
fi
|
||||
done
|
||||
])
|
||||
else
|
||||
ltp_msg="To enable code coverage reporting you must have one of the following LTP versions installed: $ltp_version_list"
|
||||
AC_MSG_ERROR([$ltp_msg])
|
||||
fi
|
||||
|
||||
case $glib_cv_ltp_version in
|
||||
""|invalid[)]
|
||||
ltp_msg="You must have one of the following versions of LTP: $ltp_version_list (found: $ltp_version)."
|
||||
AC_MSG_ERROR([$ltp_msg])
|
||||
LTP="exit 0;"
|
||||
;;
|
||||
esac
|
||||
|
||||
if test -z "$LTP_GENHTML"; then
|
||||
AC_MSG_ERROR([Could not find genhtml from the LTP package])
|
||||
fi
|
||||
|
||||
AC_DEFINE(HAVE_GCOV, 1, [Whether you have gcov])
|
||||
|
||||
dnl Remove all optimization flags from CFLAGS
|
||||
changequote({,})
|
||||
CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'`
|
||||
changequote([,])
|
||||
|
||||
dnl Add the special gcc flags
|
||||
CFLAGS="$CFLAGS -O0 -fprofile-arcs -ftest-coverage"
|
||||
LDFLAGS="$LDFLAGS -lgcov"
|
||||
fi
|
||||
|
||||
dnl ******************************
|
||||
dnl *** output the whole stuff ***
|
||||
dnl ******************************
|
||||
|
||||
@ -255,10 +255,14 @@ How to compile GLib itself
|
||||
<arg>--disable-dtrace</arg>
|
||||
<arg>--enable-dtrace</arg>
|
||||
</group>
|
||||
<group>
|
||||
<group>
|
||||
<arg>--disable-systemtap</arg>
|
||||
<arg>--enable-systemtap</arg>
|
||||
</group>
|
||||
<group>
|
||||
<arg>--enable-gcov</arg>
|
||||
<arg>--disable-gcov</arg>
|
||||
</group>
|
||||
<group>
|
||||
<arg>--with-runtime-libdir=RELPATH</arg>
|
||||
</group>
|
||||
@ -605,6 +609,19 @@ How to compile GLib itself
|
||||
</para>
|
||||
</formalpara>
|
||||
|
||||
<formalpara>
|
||||
<title><systemitem>--enable-gcov</systemitem> and
|
||||
<systemitem>--disable-gcov</systemitem></title>
|
||||
|
||||
<para>
|
||||
Enable the generation of coverage reports for the GLib tests.
|
||||
This requires the lcov frontend to gcov from the
|
||||
<ulink url="http://ltp.sourcforge.net">Linux Test Project</ulink>.
|
||||
To generate a coverage report, use the lcov make target. The
|
||||
report is placed in the <filename>glib-lcov</filename> directory.
|
||||
</para>
|
||||
</formalpara>
|
||||
|
||||
<formalpara>
|
||||
<title><systemitem>--with-runtime-libdir=RELPATH</systemitem></title>
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user