testdisplay: Provide a full path when opening pngs

This way one doesn't have to be in tests/ for testsdisplay to be able to
open pass.png.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

diff --git a/tests/Makefile.am b/tests/Makefile.am
index c7209af..99d98d6 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -194,7 +194,10 @@ CLEANFILES = $(EXTRA_PROGRAMS)
 
 AM_CFLAGS = $(DRM_CFLAGS) $(CWARNFLAGS) \
        -I$(srcdir)/.. \
-       -I$(srcdir)/../lib
+       -I$(srcdir)/../lib \
+       -DIGT_DATADIR=\""$(abs_srcdir)"\" \
+       $(NULL)
+
 LDADD = ../lib/libintel_tools.la $(PCIACCESS_LIBS) $(DRM_LIBS) 
 
 testdisplay_SOURCES = \

diff --git a/tests/testdisplay.c b/tests/testdisplay.c
index 00d777a..df3b4d4 100644 (file)
--- a/tests/testdisplay.c
+++ b/tests/testdisplay.c
@@ -319,7 +319,7 @@ static void paint_output_info(struct connector *c, struct kmstest_fb *fb)
        }
 
        if (qr_code)
-               paint_image(cr, "./pass.png");
+               paint_image(cr, IGT_DATADIR"/pass.png");
 
        igt_assert(!cairo_status(cr));
 }