Run the tests provided in /usr/src/bin/ed/test with the regress

framework.  Three ed tests are currently failing for unknown reasons.
They are marked as disabled for now.
from Sergey Bronnikov

diff --git a/regress/bin/ed/Makefile b/regress/bin/ed/Makefile
new file mode 100644 (file)
index 0000000..fb800d0
--- /dev/null
+++ b/regress/bin/ed/Makefile
@@ -0,0 +1,74 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2018/01/14 22:01:48 bluhm Exp $
+
+ED ?=          /bin/ed
+TESTDIR =      ${.CURDIR}/../../../bin/ed/test
+
+TS !=          cd ${TESTDIR} && ls *.t
+ERRS !=                cd ${TESTDIR} && ls *.err
+CLEANFILES =   *.t *.d *.ed *.err *.red *.o !.z stamp-*
+
+run-regress-i3.red run-regress-nl.red run-regress-s2.red:
+       @echo '\n======== $t.red ========'
+       # This test currently fails, but it passes with rev 1.1 of ed.
+       # The regression should be investigated.
+       @echo DISABLED
+
+.for t in ${TS:R}
+# from /usr/src/bin/ed/test/mkscripts.sh, converted to make rule
+$t.ed: ${TESTDIR}/$t.t ${TESTDIR}/$t.d Makefile
+       @echo '\n======== setup $t.ed ========'
+       cp ${TESTDIR}/$t.t ${TESTDIR}/$t.d .
+       ( \
+           echo "#!/bin/sh -"; \
+           echo "${ED} - <<\EOT"; \
+           echo H; \
+           echo "r $t.d"; \
+           cat $t.t; \
+           echo "w $t.o"; \
+           echo EOT; \
+       ) >$t.tmp
+       mv $t.tmp $t.ed
+       chmod +x $t.ed
+
+REGRESS_TARGETS +=     run-regress-$t.ed
+# from /usr/src/bin/ed/test/ckscripts.sh, converted to make rule
+run-regress-$t.ed: $t.ed
+       @echo '\n======== $t.ed ========'
+       ./$t.ed
+       cmp -s $t.o ${TESTDIR}/$t.r
+.endfor
+
+.for t in ${ERRS:R}
+# from /usr/src/bin/ed/test/mkscripts.sh, converted to make rule
+$t.red: ${TESTDIR}/$t.err Makefile
+       @echo '\n======== setup $t.red ========'
+       cp ${TESTDIR}/$t.err .
+       ( \
+           echo "#!/bin/sh -"; \
+           echo "${ED} - <<\EOT"; \
+           echo H; \
+           echo "r $t.err"; \
+           cat $t.err; \
+           echo "w $t.o"; \
+           echo EOT; \
+       ) >$t.tmp
+       mv $t.tmp $t.red
+       chmod +x $t.red
+
+REGRESS_TARGETS +=     run-regress-$t.red
+# from /usr/src/bin/ed/test/ckscripts.sh, converted to make rule
+run-regress-$t.red: $t.red
+       @echo '\n======== $t.red ========'
+       ! ./$t.red
+.endfor
+
+# from /usr/src/bin/ed/test/README, known failing tests
+REGRESS_SKIP_TARGETS+= run-regress-eq.red \
+                       run-regress-a1.red \
+                       run-regress-i1.red \
+                       run-regress-k1.red \
+                       run-regress-r1.red
+
+.PHONY: ${REGRESS_TARGETS}
+
+.include <bsd.regress.mk>