[groff] 01/01: Add a sanity check on 2 hdtbl examples.

[Bertrand Garrigues]

bgarrigues pushed a commit to branch master
in repository groff.

commit 0925a21f617c775ec14360cfda4d8e88dec8c540
Author: Bertrand Garrigues <address@hidden>
Date:   Wed Nov 7 00:53:45 2018 +0100

    Add a sanity check on 2 hdtbl examples.
    
    * contrib/hdtbl/examples/test-hdtbl.sh.in: new test script that
    use 'gs' to check the number of pages of 'fonts_x.ps' and
    'fonts_n.ps'.
    
    * contrib/hdtbl/hdtbl.am: connect 'test-hdtbl.sh' to 'make check'
---
 ChangeLog                               | 10 ++++++++
 contrib/hdtbl/examples/test-hdtbl.sh.in | 41 +++++++++++++++++++++++++++++++++
 contrib/hdtbl/hdtbl.am                  | 11 ++++++++-
 3 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 87ccb6a..91858f1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2018-11-07  Bertrand Garrigues <address@hidden>
+
+       Add a sanity check on 2 hdtbl examples.
+
+       * contrib/hdtbl/examples/test-hdtbl.sh.in: new test script that
+       use 'gs' to check the number of pages of 'fonts_x.ps' and
+       'fonts_n.ps'.
+
+       * contrib/hdtbl/hdtbl.am: connect 'test-hdtbl.sh' to 'make check'
+
 2018-11-05  G. Branden Robinson <address@hidden>
 
        * src/utils/lookbib/lookbib.cpp: Doesn't make much sense to mark
diff --git a/contrib/hdtbl/examples/test-hdtbl.sh.in 
b/contrib/hdtbl/examples/test-hdtbl.sh.in
new file mode 100644
index 0000000..9313506
--- /dev/null
+++ b/contrib/hdtbl/examples/test-hdtbl.sh.in
@@ -0,0 +1,41 @@
+#!/bin/sh
+#
+# Copyright (C) 2018- Free Software Foundation, Inc.
+# 
+# This file is part of groff.
+# 
+# groff is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# groff is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# Test generated files 'font_n.ps' and 'font_x.ps'.  Both should have
+# 38 pages.
+
address@hidden@
address@hidden@
+ret=0
+# $1 file, $2 expected number of lines
+check_number_pages()
+{
+    echo "Checking $1"
+    res=`$gs_program -o /dev/null/ -sDEVICE=bbox $1 2>&1 | grep 
HiResBoundingBox | wc -l`
+    if test $res != $2; then
+        echo "  Error: expected $2 pages, found $res pages"
+        ret=255
+    fi
+}
+
+check_number_pages $builddir/contrib/hdtbl/examples/fonts_n.ps 38
+check_number_pages $builddir/contrib/hdtbl/examples/fonts_x.ps 38
+
+exit $ret
diff --git a/contrib/hdtbl/hdtbl.am b/contrib/hdtbl/hdtbl.am
index 1b80a9a..c5e4d38 100644
--- a/contrib/hdtbl/hdtbl.am
+++ b/contrib/hdtbl/hdtbl.am
@@ -51,7 +51,8 @@ HDTBLGENFILES = \
   contrib/hdtbl/examples/fonts_x.roff
 EXTRA_DIST += \
   contrib/hdtbl/examples/fonts_n.in \
-  contrib/hdtbl/examples/fonts_x.in
+  contrib/hdtbl/examples/fonts_x.in \
+  contrib/hdtbl/examples/test-hdtbl.sh.in
 
 HDTBLEXAMPLEFILES = \
   contrib/hdtbl/examples/common.roff \
@@ -101,6 +102,14 @@ EXTRA_DIST += \
   contrib/hdtbl/hdtbl.tmac-u \
   contrib/hdtbl/hdmisc.tmac-u
 
+TESTS += contrib/hdtbl/examples/test-hdtbl.sh
+contrib/hdtbl/examples/test-hdtbl.sh: $(top_builddir)/config.status \
+       $(HDTBLPROCESSEDEXAMPLEFILES) 
$(top_srcdir)/contrib/hdtbl/examples/test-hdtbl.sh.in
+       sed -e "s|address@hidden@]|$(abs_top_builddir)|g" \
+           -e "s|address@hidden@]|$(GHOSTSCRIPT)|g" \
+               $(top_srcdir)/contrib/hdtbl/examples/test-hdtbl.sh.in > $@
+       chmod +x $@
+
 # Rule to generate ps and roff files
 SUFFIXES += .roff .in .ps