From b1ddb4001d5e3f0ef17ce2cc1363140efb733419 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Mon, 21 Jun 2021 14:33:37 +0200
Subject: ne.t: Test s l, s ll

---
 t/Makefile |   8 +++--
 t/ne.pdf   | Bin 14878 -> 0 bytes
 t/ne.t     | 116 ++++++++++++++++++++++++++++++++++++++++++++++++++++---------
 t/t.tmac   |  12 +++++--
 4 files changed, 115 insertions(+), 21 deletions(-)
 delete mode 100644 t/ne.pdf

diff --git a/t/Makefile b/t/Makefile
index 6027724..58e5d3d 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -3,9 +3,13 @@ TEST != ls *.t | sed 's/t$$/T/'
 
 all: $(TEST)
 
-.t.T:
+g.tmac: ../g.tmac
+	cp g.tmac g.tmac.orig
+	grep -v '^\. *w ' ../g.tmac > g.tmac
+
+.t.T: g.tmac t.tmac
 	@echo -- $< -----------------------
 	@groff -Tps $< >/dev/null
 
-.t.pdf:
+.t.pdf: g.tmac t.tmac
 	groff -Tps $< | ps2pdf - > $@
diff --git a/t/ne.pdf b/t/ne.pdf
deleted file mode 100644
index c3f7c5c..0000000
Binary files a/t/ne.pdf and /dev/null differ
diff --git a/t/ne.t b/t/ne.t
index 564f686..14a2133 100644
--- a/t/ne.t
+++ b/t/ne.t
@@ -1,4 +1,4 @@
-.so ../g.tmac
+.so g.tmac
 .so t.tmac
 .
 .t
@@ -10,19 +10,19 @@ macro.
 .
 .\" helper macros
 .
-.\" make space for exactly 's pp' at bottom of page
-.de makespace
+.\" make space at bottom of page
+.de @
 . rs
 . rt 0
-. sp \n(.pu-\n(mbu-39601u
-. nr _ \\n%
+. sp \n(.pu-\n(mbu-\\$1-1u
+. nr a \\n%
 ..
 .
-.\" write 's pp'
-.de write
+.\" write 's pppp'
+.de *spppp
 . s
 . nr s \\n%
-Lorem ipsum
+Test \\nt
 . p
 . nr p \\n%
 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
@@ -35,30 +35,112 @@ cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat
 cupidatat non proident, sunt in culpa qui officia deserunt mollit
 anim id est laborum.
 ..
+.de *sllll
+. s
+Test \\nt
+. nr s \\n%
+. l
+. nr l \\n%
+first line
+. nr ll \\n%
+second line
+. nr lll \\n%
+third line
+fourth line
+..
 .
 .\" run tests
 .
 .test s pp +0u
 .bp
-.makespace
+.@ 39600u
 .w s pp
-.write
-.assert (\n_=\ns)&(\ns=\np)&(\np=\n(pp)
+.*spppp
+.assert (`na=`ns)&(`ns=`np)&(`np=`n(pp)
 .
 .test s pp +1u
 .bp
-.makespace
+.@ 39600u
 .sp 1u
 .w s pp
-.write
-.assert (\n_<\ns)&(\ns=\np)&(\np=\n(pp)
+.*spppp
+.assert (`na<`ns)&(`ns=`np)&(`np=`n(pp)
 .
 .test s pp +2u
 .bp
-.makespace
+.@ 39600u
 .sp 2u
 .w s pp
-.write
-.assert (\n_<\ns)&(\ns=\np)&(\np=\n(pp)
+.*spppp
+.assert (`na<`ns)&(`ns=`np)&(`np=`n(pp)
+.
+.test s p +0u
+.bp
+.@ 27600u
+.w s p
+.*spppp
+.assert (`na=`ns)&(`ns=`np)&(`np<`n(pp)
+.
+.test s p +1u
+.bp
+.@ 27600u
+.sp 1u
+.w s p
+.*spppp
+.assert (`na<`ns)&(`ns=`np)&(`np=`n(pp)
+.
+.test s p +2u
+.bp
+.@ 27600u
+.sp 2u
+.w s p
+.*spppp
+.assert (`na<`ns)&(`ns=`np)&(`np=`n(pp)
+.
+.test s l +0u
+.bp
+.@ 27600u
+.w s l
+.*sllll
+.assert (`na=`ns)&(`ns=`nl)&(`nl<`n(ll)&(`n(ll=`n[lll])
+.
+.test s l +1u
+.bp
+.@ 27600u
+.sp 1u
+.w s l
+.*sllll
+.assert (`na<`ns)&(`ns=`nl)&(`nl=`n(ll)&(`n(ll=`n[lll])
+.
+.test s l +2u
+.bp
+.@ 27600u
+.sp 2u
+.w s l
+.*sllll
+.assert (`na<`ns)&(`ns=`nl)&(`nl=`n(ll)&(`n(ll=`n[lll])
+.
+.test s ll +0u
+.bp
+.@ 38600u
+.w s ll
+.*sllll
+.assert (`na=`ns)&(`ns=`nl)&(`nl=`n(ll)&(`n(ll<`n[lll])
+.
+.test s ll +1u
+.bp
+.@ 38600u
+.sp 1u
+.w s ll
+.*sllll
+.assert (`na<`ns)&(`ns=`nl)&(`nl=`n(ll)&(`n(ll=`n[lll])
+.
+.test s ll +2u
+.bp
+.@ 38600u
+.sp 2u
+.w s ll
+.*sllll
+.assert (`na<`ns)&(`ns=`nl)&(`nl=`n(ll)&(`n(ll=`n[lll])
 .
 .end
diff --git a/t/t.tmac b/t/t.tmac
index c266c1f..e2c1dab 100644
--- a/t/t.tmac
+++ b/t/t.tmac
@@ -6,12 +6,20 @@
 .
 .\" make assertion
 .de assert
-.ie \\$1 \{\
+.ec `
+.ie `$1 \{\
 . tm1 "	success
 .\}
+.ec
 .el \{\
-. tm1 "	failure: \\$1
+. if \\nF<\\nt .tm1 "	failure:
+.ec `
+. ds *exp `$1
+.ec
+. tm1 "{	\\*[*exp]
+. if !'\\*[*exp]'\\$1' . tm1 "}	\\$1
 . nr f +1
+. nr F \\nt
 .\}
 ..
 .\" end tests
-- 
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