[clutter/clutter-1.20] Add TestEnvironment key to the installed tests launchers

[Emmanuele Bassi <ebassi src gnome org>]

commit 98b64fec33834d5fd8534ba5ac5067fe6f398525
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Aug 29 19:35:11 2014 +0100

    Add TestEnvironment key to the installed tests launchers
    
    The TestEnvironment key allows us to control the environment used by the
    gnome-desktop-testing-runner harness.
    
    We use it to disable the diagnostic messages without having to tweak the
    Exec line.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734115

 build/autotools/glib-tap.mk |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/build/autotools/glib-tap.mk b/build/autotools/glib-tap.mk
index 7a634cd..14a7cb1 100644
--- a/build/autotools/glib-tap.mk
+++ b/build/autotools/glib-tap.mk
@@ -127,6 +127,7 @@ installed_test_meta_DATA = $(installed_testcases:=.test)
 %.test: %$(EXEEXT) Makefile
        $(AM_V_GEN) (echo '[Test]' > $  tmp; \
        echo 'Type=session' >> $  tmp; \
+       echo 'TestEnvironment=G_ENABLE_DIAGNOSTIC=0;CLUTTER_ENABLE_DIAGNOSTIC=0;' >> $  tmp; \
        echo 'Exec=$(installed_testdir)/$<' >> $  tmp; \
        mv $  tmp $@)