Module Name: src
Committed By: rillig
Date: Sun May 30 20:26:42 UTC 2021
Modified Files:
src/usr.bin/make/unit-tests: varmod-unique.mk
Log Message:
tests/make: test whitespace normalization for modifier ':u'
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/make/unit-tests/varmod-unique.mk
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/unit-tests/varmod-unique.mk
diff -u src/usr.bin/make/unit-tests/varmod-unique.mk:1.4 src/usr.bin/make/unit-tests/varmod-unique.mk:1.5
--- src/usr.bin/make/unit-tests/varmod-unique.mk:1.4 Mon Aug 31 17:41:38 2020
+++ src/usr.bin/make/unit-tests/varmod-unique.mk Sun May 30 20:26:41 2021
@@ -1,4 +1,4 @@
-# $NetBSD: varmod-unique.mk,v 1.4 2020/08/31 17:41:38 rillig Exp $
+# $NetBSD: varmod-unique.mk,v 1.5 2021/05/30 20:26:41 rillig Exp $
#
# Tests for the :u variable modifier, which discards adjacent duplicate
# words.
@@ -15,10 +15,18 @@
. warning The :u modifier must do nothing with an empty word list.
.endif
-.if ${:U1:u} != "1"
+.if ${:U :u} != ""
+. warning The modifier ':u' must normalize the whitespace.
+.endif
+
+.if ${:Uword:u} != "word"
. warning The :u modifier must do nothing with a single-element word list.
.endif
+.if ${:U word :u} != "word"
+. warning The modifier ':u' must normalize the whitespace.
+.endif
+
.if ${:U1 1 1 1 1 1 1 1:u} != "1"
. warning The :u modifier must merge _all_ adjacent duplicate words.
.endif
