Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tests/make: add tests for ${...} without operator in conditions

Browse Source 
These tests are already covered in cond-cmp-unary.mk, but my first guess
was to search for these tests in cond-token-var.mk, so keep them in both
tests.
This commit is contained in:
rillig 2021-04-25 21:05:38 +00:00
parent 3e4a0edf9f
commit 2bf1c0cbcf
1 changed files with 22 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
usr.bin/make/unit-tests/cond-token-var.mk
View File

@ -1,4 +1,4 @@
# $NetBSD: cond-token-var.mk,v 1.5 2020/11/15 14:58:14 rillig Exp $
# $NetBSD: cond-token-var.mk,v 1.6 2021/04/25 21:05:38 rillig Exp $
#
# Tests for variable expressions in .if conditions.
#
@ -46,3 +46,24 @@ DEF= defined
# Since the expression is defined now, it doesn't generate any parse error.
.if ${UNDEF:U}
.endif
# If the value of the variable expression is a number, it is compared against
# zero.
.if ${:U0}
. error
.endif
.if !${:U1}
. error
.endif
# If the value of the variable expression is not a number, any non-empty
# value evaluates to true, even if there is only whitespace.
.if ${:U}
. error
.endif
.if !${:U }
. error
.endif
.if !${:Uanything}
. error
.endif