cabextract: bump to 1.7, add TEST.

app-arch/cabextract/cabextract-1.7.recipe

@@ -5,11 +5,11 @@ is based on the portable LGPL libmspack library. cabextract supports all \
 features and formats of Microsoft cabinet files and Windows CE installation \
 files. It can also look inside other files for embedded cabinets."
 HOMEPAGE="https://www.cabextract.org.uk/"
-COPYRIGHT="2000-2015 Stuart Caie"
+COPYRIGHT="2000-2018 Stuart Caie"
 LICENSE="GNU GPL v2"
-REVISION="3"
+REVISION="1"
 SOURCE_URI="https://www.cabextract.org.uk/cabextract-$portVersion.tar.gz"
-CHECKSUM_SHA256="cee661b56555350d26943c5e127fc75dd290b7f75689d5ebc1f04957c4af55fb"
+CHECKSUM_SHA256="297203c826c004801ea1b17414f568e7bdf56c3ae9bbaca4d8514e8a56e506bd"
 
 ARCHITECTURES="x86_gcc2 x86 x86_64 ?arm ?ppc"
 
@@ -32,6 +32,11 @@ BUILD_PREREQUIRES="
 	cmd:grep
 	"
 
+TEST_REQUIRES="
+	cmd:cmp
+	cmd:lcab
+	"
+
 BUILD()
 {
 	runConfigure ./configure
@@ -42,3 +47,11 @@ INSTALL()
 {
 	make install
 }
+
+TEST()
+{
+	make check
+	lcab cabextract test.cab
+	"$sourceDir"/cabextract -dtmp test.cab
+	cmp cabextract tmp/cabextract
+}