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make(1): add test for .INCLUDEDFILE combined with .for loops 

The .for loops are implemented as a special kind of .include, therefore
they affect the .INCLUDEDFROM variable.
This commit is contained in:
rillig 2020-09-05 18:13:47 +00:00
parent e446c2af54
commit 118ec9dfc5
4 changed files with 47 additions and 8 deletions
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8
usr.bin/make/unit-tests/include-main.exp
View File

@ -1,6 +1,10 @@
make: "include-main.mk" line 12: main-before-ok
make: "include-main.mk" line 19: main-before-for-ok
make: "include-sub.mk" line 4: sub-before-ok
make: "include-sub.mk" line 14: sub-before-for-ok
make: "include-subsub.mk" line 4: subsub-ok
make: "include-sub.mk" line 14: warning: sub-after-fail(include-sub.mk)
make: "include-main.mk" line 22: warning: main-after-fail(include-sub.mk)
make: "include-sub.mk" line 25: warning: sub-after-fail(include-sub.mk)
make: "include-sub.mk" line 32: warning: sub-after-for-fail(include-sub.mk)
make: "include-main.mk" line 30: warning: main-after-fail(include-sub.mk)
make: "include-main.mk" line 35: main-after-for-ok
exit status 0

18
usr.bin/make/unit-tests/include-main.mk
View File

@ -1,4 +1,4 @@
# $NetBSD: include-main.mk,v 1.3 2020/09/05 16:59:19 rillig Exp $
# $NetBSD: include-main.mk,v 1.4 2020/09/05 18:13:47 rillig Exp $
#
# Demonstrates that the .INCLUDEDFROMFILE magic variable does not behave
# as described in the manual page.
@ -14,6 +14,14 @@
. warning main-before-fail(${.INCLUDEDFROMFILE})
.endif
.for i in once
. if !defined(${.INCLUDEDFROMFILE})
. info main-before-for-ok
. else
. warning main-before-for-fail(${.INCLUDEDFROMFILE})
. endif
.endfor
.include "include-sub.mk"
.if !defined(.INCLUDEDFROMFILE)
@ -22,4 +30,12 @@
. warning main-after-fail(${.INCLUDEDFROMFILE})
.endif
.for i in once
. if !defined(${.INCLUDEDFROMFILE})
. info main-after-for-ok
. else
. warning main-after-for-fail(${.INCLUDEDFROMFILE})
. endif
.endfor
all: # nothing

23
usr.bin/make/unit-tests/include-sub.mk
View File

@ -1,11 +1,22 @@
# $NetBSD: include-sub.mk,v 1.2 2020/09/05 16:59:19 rillig Exp $
# $NetBSD: include-sub.mk,v 1.3 2020/09/05 18:13:47 rillig Exp $
.if ${.INCLUDEDFROMFILE} == "include-main.mk"
. info sub-before-ok
.else
. warning sub-before-fail
. warning sub-before-fail(${.INCLUDEDFROMFILE})
.endif
# As of 2020-09-05, the .for loop is implemented as "including a file"
# with a custom buffer. Therefore this loop has side effects on these
# variables.
.for i in once
. if ${.INCLUDEDFROMFILE} == "include-main.mk"
. info sub-before-for-ok
. else
. warning sub-before-for-fail(${.INCLUDEDFROMFILE})
. endif
.endfor
.include "include-subsub.mk"
.if ${.INCLUDEDFROMFILE} == "include-main.mk"
@ -13,3 +24,11 @@
.else
. warning sub-after-fail(${.INCLUDEDFROMFILE})
.endif
.for i in once
. if ${.INCLUDEDFROMFILE} == "include-main.mk"
. info sub-after-for-ok
. else
. warning sub-after-for-fail(${.INCLUDEDFROMFILE})
. endif
.endfor

6
usr.bin/make/unit-tests/include-subsub.mk
View File

@ -1,7 +1,7 @@
# $NetBSD: include-subsub.mk,v 1.2 2020/09/05 16:59:19 rillig Exp $
# $NetBSD: include-subsub.mk,v 1.3 2020/09/05 18:13:47 rillig Exp $
.if ${.INCLUDEDFROMFILE:T} == "include-sub.mk"
.if ${.INCLUDEDFROMFILE} == "include-sub.mk"
. info subsub-ok
.else
. warning subsub-fail
. warning subsub-fail(${.INCLUDEDFROMFILE})
.endif