Finally port the OpenBSD regression suite.

Both kristaps@ and wiz@ repeated asked for this,
literally for years.

9 files changed, 131 insertions, 0 deletions

diff --git a/regress/tbl/data/Makefile b/regress/tbl/data/Makefile
new file mode 100644
index 00000000..cdb97f36
--- /dev/null
+++ b/regress/tbl/data/Makefile
@@ -0,0 +1,12 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2015/01/29 23:24:24 schwarze Exp $
+
+REGRESS_TARGETS	 = blankline block_unclosed empty
+LINT_TARGETS	 = block_unclosed empty
+
+# groff-1.22.3 defect:
+# - When a table ends in the middle of a block,
+#   GNU eqn produces no output whatsoever for the whole table.
+
+SKIP_GROFF	 = block_unclosed
+
+.include <bsd.regress.mk>
diff --git a/regress/tbl/data/blankline.in b/regress/tbl/data/blankline.in
new file mode 100644
index 00000000..dd11433a
--- /dev/null
+++ b/regress/tbl/data/blankline.in
@@ -0,0 +1,14 @@
+.TH TBL-DATA-BLANKLINE 1 "January 21, 2015" OpenBSD
+.SH NAME
+tbl-data-blankline \- blank line in a table
+.SH DESCRIPTION
+normal text
+.TS
+lb
+li
+lb.
+first
+
+last
+.TE
+normal text
diff --git a/regress/tbl/data/blankline.out_ascii b/regress/tbl/data/blankline.out_ascii
new file mode 100644
index 00000000..2cfd35a1
--- /dev/null
+++ b/regress/tbl/data/blankline.out_ascii
@@ -0,0 +1,18 @@
+TBL-DATA-BLANKLINE(1)       General Commands Manual      TBL-DATA-BLANKLINE(1)
+
+
+
+NNAAMMEE
+       tbl-data-blankline - blank line in a table
+
+DDEESSCCRRIIPPTTIIOONN
+       normal text
+
+       ffiirrsstt
+
+       llaasstt
+       normal text
+
+
+
+OpenBSD                        January 21, 2015          TBL-DATA-BLANKLINE(1)
diff --git a/regress/tbl/data/block_unclosed.in b/regress/tbl/data/block_unclosed.in
new file mode 100644
index 00000000..5e3526c4
--- /dev/null
+++ b/regress/tbl/data/block_unclosed.in
@@ -0,0 +1,33 @@
+.TH TBL-DATA-BLOCK_UNCLOSED 1 "January 28, 2015" OpenBSD
+.SH NAME
+tbl-data-block_unclosed \- unclosed text block
+.SH DESCRIPTION
+normal text
+.TS
+box tab(:);
+lll.
+begin:T{
+middle
+T}:end
+T{
+begin
+T}:middle:T{
+end
+T}
+incomplete:T{
+block
+.TE
+normal text
+.TS
+box tab(:);
+lll.
+begin:T{
+middle
+T}:end
+incomplete:T{
+block
+.T&
+rrr.
+reset:still:works
+.TE
+normal text
diff --git a/regress/tbl/data/block_unclosed.out_ascii b/regress/tbl/data/block_unclosed.out_ascii
new file mode 100644
index 00000000..bf0338ce
--- /dev/null
+++ b/regress/tbl/data/block_unclosed.out_ascii
@@ -0,0 +1,27 @@
+TBL-DATA-BLOCK_UNCLOSED(1)  General Commands Manual TBL-DATA-BLOCK_UNCLOSED(1)
+
+
+
+NNAAMMEE
+       tbl-data-block_unclosed - unclosed text block
+
+DDEESSCCRRIIPPTTIIOONN
+       normal text
+
+       +--------------------------+
+       |begin        middle   end |
+       |begin        middle   end |
+       |incomplete   block        |
+       +--------------------------+
+       normal text
+
+       +----------------------------+
+       |begin        middle   end   |
+       |incomplete   block          |
+       |     reset    still   works |
+       +----------------------------+
+       normal text
+
+
+
+OpenBSD                        January 28, 2015     TBL-DATA-BLOCK_UNCLOSED(1)
diff --git a/regress/tbl/data/block_unclosed.out_lint b/regress/tbl/data/block_unclosed.out_lint
new file mode 100644
index 00000000..452cde4d
--- /dev/null
+++ b/regress/tbl/data/block_unclosed.out_lint
@@ -0,0 +1,2 @@
+mandoc: block_unclosed.in:6:1: ERROR: data block open at end of tbl: TE
+mandoc: block_unclosed.in: ERROR: data block open at end of tbl: T&
diff --git a/regress/tbl/data/empty.in b/regress/tbl/data/empty.in
new file mode 100644
index 00000000..2107dcf5
--- /dev/null
+++ b/regress/tbl/data/empty.in
@@ -0,0 +1,9 @@
+.TH TBL-DATA-EMPTY 1 "January 28, 2015" OpenBSD
+.SH NAME
+tbl-data-empty \- empty table
+.SH DESCRIPTION
+normal text
+.TS
+box; l.
+.TE
+normal text
diff --git a/regress/tbl/data/empty.out_ascii b/regress/tbl/data/empty.out_ascii
new file mode 100644
index 00000000..6aaafe7f
--- /dev/null
+++ b/regress/tbl/data/empty.out_ascii
@@ -0,0 +1,15 @@
+TBL-DATA-EMPTY(1)           General Commands Manual          TBL-DATA-EMPTY(1)
+
+
+
+NNAAMMEE
+       tbl-data-empty - empty table
+
+DDEESSCCRRIIPPTTIIOONN
+       normal text
+
+       normal text
+
+
+
+OpenBSD                        January 28, 2015              TBL-DATA-EMPTY(1)
diff --git a/regress/tbl/data/empty.out_lint b/regress/tbl/data/empty.out_lint
new file mode 100644
index 00000000..153902d0
--- /dev/null
+++ b/regress/tbl/data/empty.out_lint
@@ -0,0 +1 @@
+mandoc: empty.in:6:1: ERROR: tbl without any data cells