From 698ac8f9cabd053f2c19346a77b92f8eae4218fc Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Mon, 15 Oct 2012 15:38:29 +0200
Subject: fate: Make null comparison method more useful

This allows dropping /dev/null as reference value when no output is generated.
---
 tests/fate-run.sh         |  2 +-
 tests/fate/libavcodec.mak |  4 +---
 tests/fate/libavutil.mak  | 13 ++++++-------
 3 files changed, 8 insertions(+), 11 deletions(-)

(limited to 'tests')

diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index 43fcee02ab..21111403a6 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -203,7 +203,7 @@ if [ $err -gt 128 ]; then
     test "${sig}" = "${sig%[!A-Za-z]*}" || unset sig
 fi
 
-if test -e "$ref" || test $cmp = "oneline" ; then
+if test -e "$ref" || test $cmp = "oneline" || test $cmp = "null" ; then
     case $cmp in
         diff)   diff -u -b "$ref" "$outfile"            >$cmpfile ;;
         oneoff) oneoff     "$ref" "$outfile"            >$cmpfile ;;
diff --git a/tests/fate/libavcodec.mak b/tests/fate/libavcodec.mak
index d656acefb7..0bbe57223f 100644
--- a/tests/fate/libavcodec.mak
+++ b/tests/fate/libavcodec.mak
@@ -1,13 +1,12 @@
 FATE_LIBAVCODEC-$(CONFIG_GOLOMB) += fate-golomb
 fate-golomb: libavcodec/tests/golomb$(EXESUF)
 fate-golomb: CMD = run libavcodec/tests/golomb
-fate-golomb: REF = /dev/null
+fate-golomb: CMP = null
 
 FATE_LIBAVCODEC-$(CONFIG_IDCTDSP) += fate-idct8x8
 fate-idct8x8: libavcodec/tests/dct$(EXESUF)
 fate-idct8x8: CMD = run libavcodec/tests/dct -i
 fate-idct8x8: CMP = null
-fate-idct8x8: REF = /dev/null
 
 FATE_LIBAVCODEC-$(CONFIG_IIRFILTER) += fate-iirfilter
 fate-iirfilter: libavcodec/tests/iirfilter$(EXESUF)
@@ -17,7 +16,6 @@ FATE_LIBAVCODEC-$(CONFIG_RANGECODER) += fate-rangecoder
 fate-rangecoder: libavcodec/tests/rangecoder$(EXESUF)
 fate-rangecoder: CMD = run libavcodec/tests/rangecoder
 fate-rangecoder: CMP = null
-fate-rangecoder: REF = /dev/null
 
 FATE-$(CONFIG_AVCODEC) += $(FATE_LIBAVCODEC-yes)
 fate-libavcodec: $(FATE_LIBAVCODEC-yes)
diff --git a/tests/fate/libavutil.mak b/tests/fate/libavutil.mak
index 8b17411370..e0a669310b 100644
--- a/tests/fate/libavutil.mak
+++ b/tests/fate/libavutil.mak
@@ -1,12 +1,12 @@
 FATE_LIBAVUTIL += fate-adler32
 fate-adler32: libavutil/tests/adler32$(EXESUF)
 fate-adler32: CMD = run libavutil/tests/adler32
-fate-adler32: REF = /dev/null
+fate-adler32: CMP = null
 
 FATE_LIBAVUTIL += fate-aes
 fate-aes: libavutil/tests/aes$(EXESUF)
 fate-aes: CMD = run libavutil/tests/aes
-fate-aes: REF = /dev/null
+fate-aes: CMP = null
 
 FATE_LIBAVUTIL += fate-avstring
 fate-avstring: libavutil/tests/avstring$(EXESUF)
@@ -23,12 +23,12 @@ fate-blowfish: CMD = run libavutil/tests/blowfish
 FATE_LIBAVUTIL += fate-cpu
 fate-cpu: libavutil/tests/cpu$(EXESUF)
 fate-cpu: CMD = run libavutil/tests/cpu $(CPUFLAGS:%=-c%) $(THREADS:%=-t%)
-fate-cpu: REF = /dev/null
+fate-cpu: CMP = null
 
 FATE_LIBAVUTIL-$(HAVE_THREADS) += fate-cpu_init
 fate-cpu_init: libavutil/tests/cpu_init$(EXESUF)
 fate-cpu_init: CMD = run libavutil/tests/cpu_init
-fate-cpu_init: REF = /dev/null
+fate-cpu_init: CMP = null
 
 FATE_LIBAVUTIL += fate-crc
 fate-crc: libavutil/tests/crc$(EXESUF)
@@ -37,7 +37,7 @@ fate-crc: CMD = run libavutil/tests/crc
 FATE_LIBAVUTIL += fate-des
 fate-des: libavutil/tests/des$(EXESUF)
 fate-des: CMD = run libavutil/tests/des
-fate-des: REF = /dev/null
+fate-des: CMP = null
 
 FATE_LIBAVUTIL += fate-eval
 fate-eval: libavutil/tests/eval$(EXESUF)
@@ -51,7 +51,6 @@ FATE_LIBAVUTIL += fate-float-dsp
 fate-float-dsp: libavutil/tests/float_dsp$(EXESUF)
 fate-float-dsp: CMD = run libavutil/tests/float_dsp
 fate-float-dsp: CMP = null
-fate-float-dsp: REF = /dev/null
 
 FATE_LIBAVUTIL += fate-hmac
 fate-hmac: libavutil/tests/hmac$(EXESUF)
@@ -72,7 +71,7 @@ fate-sha: CMD = run libavutil/tests/sha
 FATE_LIBAVUTIL += fate-tree
 fate-tree: libavutil/tests/tree$(EXESUF)
 fate-tree: CMD = run libavutil/tests/tree
-fate-tree: REF = /dev/null
+fate-tree: CMP = null
 
 FATE_LIBAVUTIL += fate-xtea
 fate-xtea: libavutil/tests/xtea$(EXESUF)
-- 
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