FATE: add tests for targa

Based on a patch by Oana Stratulat <oanaandreeastratulat@gmail.com>

tests/fate/image.mak

@@ -30,3 +30,31 @@ fate-sunraster-24bit-raw: CMD = framecrc -i $(SAMPLES)/sunraster/lena-24bit-raw.
 
 FATE_TESTS += fate-sunraster-24bit-rle
 fate-sunraster-24bit-rle: CMD = framecrc -i $(SAMPLES)/sunraster/lena-24bit-rle.sun
+
+FATE_TARGA = CBW8       \
+             CTC16      \
+             CTC24      \
+             CTC32      \
+             UBW8       \
+             UTC16      \
+             UTC24      \
+             UTC32
+
+FATE_TARGA := $(FATE_TARGA:%=fate-targa-conformance-%)  \
+              fate-targa-top-to-bottom
+
+FATE_TESTS += $(FATE_TARGA)
+fate-targa: $(FATE_TARGA)
+
+fate-targa-conformance-CBW8:  CMD = framecrc -i $(SAMPLES)/targa-conformance/CBW8.TGA
+# fate-targa-conformance-CCM8:  CMD = framecrc -i $(SAMPLES)/targa-conformance/CCM8.TGA
+fate-targa-conformance-CTC16: CMD = framecrc -i $(SAMPLES)/targa-conformance/CTC16.TGA
+fate-targa-conformance-CTC24: CMD = framecrc -i $(SAMPLES)/targa-conformance/CTC24.TGA
+fate-targa-conformance-CTC32: CMD = framecrc -i $(SAMPLES)/targa-conformance/CTC32.TGA
+fate-targa-conformance-UBW8:  CMD = framecrc -i $(SAMPLES)/targa-conformance/UBW8.TGA
+# fate-targa-conformance-UCM8:  CMD = framecrc -i $(SAMPLES)/targa-conformance/UCM8.TGA
+fate-targa-conformance-UTC16: CMD = framecrc -i $(SAMPLES)/targa-conformance/UTC16.TGA
+fate-targa-conformance-UTC24: CMD = framecrc -i $(SAMPLES)/targa-conformance/UTC24.TGA
+fate-targa-conformance-UTC32: CMD = framecrc -i $(SAMPLES)/targa-conformance/UTC32.TGA
+
+fate-targa-top-to-bottom: CMD = framecrc -i $(SAMPLES)/targa/lena-top-to-bottom.tga

tests/ref/fate/targa-conformance-CBW8

+0, 0, 16384, 0x267e21ef

tests/ref/fate/targa-conformance-CTC16

+0, 0, 32768, 0xa6b3d20d

tests/ref/fate/targa-conformance-CTC24

+0, 0, 49152, 0xaca4bc29

tests/ref/fate/targa-conformance-CTC32

+0, 0, 65536, 0xcf98bc29

tests/ref/fate/targa-conformance-UBW8

+0, 0, 16384, 0x267e21ef

tests/ref/fate/targa-conformance-UTC16

+0, 0, 32768, 0xa6b3d20d

tests/ref/fate/targa-conformance-UTC24

+0, 0, 49152, 0xaca4bc29

tests/ref/fate/targa-conformance-UTC32

+0, 0, 65536, 0xcf98bc29

tests/ref/fate/targa-top-to-bottom

+0, 0, 196608, 0xb29ec51a