[groff] 20/61: [man]: Make test less sensitive to line length.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit fef07d0223152649ddfdd67ba22480c0d5b28308
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Sun Jul 20 06:05:31 2025 -0500

    [man]: Make test less sensitive to line length.
    
    Also make the word "JavaScript" hyphenable.
    
    Also organize groff options in a more sensible way.
    
    Also annotate expected output.
---
 .../tests/an_link-macros-work-in-paragraph-tags.sh | 29 +++++++++++++++++-----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/tmac/tests/an_link-macros-work-in-paragraph-tags.sh 
b/tmac/tests/an_link-macros-work-in-paragraph-tags.sh
index fd77602be..20b2c52b9 100755
--- a/tmac/tests/an_link-macros-work-in-paragraph-tags.sh
+++ b/tmac/tests/an_link-macros-work-in-paragraph-tags.sh
@@ -26,7 +26,7 @@ input=$(cat <<EOF
 .UR https://\:github.com/\:Alhadis/\:Roff\:.js/
 .I Roff.js
 .UE
-is a viewer for intermediate output written in JavaScript.
+is a viewer for intermediate output written in Java\%Script.
 EOF
 )
 
@@ -41,9 +41,17 @@ wail () {
 uflag=-rU0
 
 output=$(printf "%s" "$input" \
-    | "$groff" -bww -Tascii -P-cbou $uflag -man)
+    | "$groff" -bww -rLL=67n $uflag -man -Tascii -P-cbou)
 echo "$output"
 
+# Expected output:
+# foo(1)                General Commands Manual                foo(1)
+#
+#      Roff.js  <https://github.com/Alhadis/Roff.js/> is a viewer for
+#               intermediate output written in JavaScript.
+#
+# groff test suite             2021-11-05                      foo(1)
+
 echo "checking for tag on same line as body ($uflag)" >&2
 echo "$output" | grep -Eq '^     Roff\.js  +.*is a' || wail # 5 spaces
 
@@ -53,7 +61,7 @@ echo "$output" | grep -Fq 
'<https://github.com/Alhadis/Roff.js/>' \
 
 # Sloppy handling of UE, ME macro arguments can cause unwanted space.
 echo "checking for normative (no extra) spacing after URI ($uflag)" >&2
-echo "$output" | grep -q '> is a viewer for intermediate' || wail
+echo "$output" | grep -q '> is a viewer for' || wail
 
 # Now check for good formatting when URIs are hyperlinked.
 # Unfortunately we have to abandon `-cbou` or groff will (correctly)
@@ -62,13 +70,22 @@ echo "$output" | grep -q '> is a viewer for intermediate' 
|| wail
 # terminal-dependent escape sequences could be present.
 uflag=-rU1
 
-output=$(printf "%s" "$input" | "$groff" -bww -Tascii $uflag -man)
+output=$(printf "%s" "$input" \
+    | "$groff" -bww -rLL=66n $uflag -man -Tascii -P-cbou)
 echo "$output"
 
+# Expected output:
+# foo(1)                General Commands Manual               foo(1)
+#
+#      Roff.js  is a viewer for intermediate output written in Java-
+#               Script.
+#
+# groff test suite            2021-11-05                      foo(1)
+
 echo "checking for tag on same line as body ($uflag)" >&2
-echo "$output" | grep -Eq 'Roff\.js.*is a viewer' || wail
+echo "$output" | grep -Eq 'Roff\.js +is +a +viewer' || wail
 
-text='is a viewer for intermediate output written in JavaScript.'
+text='is a viewer for intermediate output written in Java-'
 echo "checking for normative (no extra) spacing after URI ($uflag)" >&2
 echo "$output" | grep -Fq "$text" || wail
 

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