[groff] 02/06: [tbl]: Expand regression test for Savannah #49490.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit b4911936d175cdd9cb2c80d8c2fa98a3c00ccd3c
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Jul 30 14:46:15 2022 -0500

    [tbl]: Expand regression test for Savannah #49490.
    
    Check for overlap of double box borders, too.
    
    * src/preproc/tbl/tests/do-not-overlap-bottom-border-in-nroff.sh: Do it.
    
    Test fails at this commit.
---
 ChangeLog                                          |  8 +++++++
 .../tests/do-not-overlap-bottom-border-in-nroff.sh | 26 +++++++++++++++++++++-
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 9c7ea31e2..d225c7956 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2022-07-30  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       [tbl]: Expand regression test for Savannah #49490.  Check for
+       overlap of double box borders, too.
+
+       * src/preproc/tbl/tests/\
+       do-not-overlap-bottom-border-in-nroff.sh: Do it.
+
 2022-07-30  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        [tbl]: Fix Savannah #49390.
diff --git a/src/preproc/tbl/tests/do-not-overlap-bottom-border-in-nroff.sh 
b/src/preproc/tbl/tests/do-not-overlap-bottom-border-in-nroff.sh
index 304ec0027..4f63eed29 100755
--- a/src/preproc/tbl/tests/do-not-overlap-bottom-border-in-nroff.sh
+++ b/src/preproc/tbl/tests/do-not-overlap-bottom-border-in-nroff.sh
@@ -20,6 +20,13 @@
 
 groff="${abs_top_builddir:-.}/test-groff"
 
+fail=
+
+wail () {
+    echo "...FAILED" >&2
+    fail=yes
+}
+
 # Regression-test Savannah #49390.
 
 input='foo
@@ -32,7 +39,24 @@ baz
 .pl \n(nlu
 '
 
+echo "checking for post-table text non-overlap of (single) box border"
+output=$(printf "%s" "$input" | "$groff" -t -Tascii)
+echo "$output" | grep -q baz || wail
+
+input='foo
+.TS
+doublebox;
+L.
+bar
+.TE
+baz
+.pl \n(nlu
+'
+
+echo "checking for post-table text non-overlap of double box border"
 output=$(printf "%s" "$input" | "$groff" -t -Tascii)
-echo "$output" | grep -q baz
+echo "$output" | grep -q baz || wail
+
+test -z "$fail"
 
 # vim:set ai et sw=4 ts=4 tw=72: