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Diffstat (limited to 't/am-xargs-map.sh')
| -rw-r--r-- | t/am-xargs-map.sh | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/t/am-xargs-map.sh b/t/am-xargs-map.sh new file mode 100644 index 000000000..6bb234ad5 --- /dev/null +++ b/t/am-xargs-map.sh @@ -0,0 +1,176 @@ +#! /bin/sh +# Copyright (C) 2012-2014 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Test Automake internal function 'am.xargs-map', in several usage +# scenarios. + +am_create_testdir=empty +. test-init.sh + +# Filter out Automake comments. +grep -v '^##' "$am_amdir"/header-vars.mk > defn.mk \ + || fatal_ "fetching makefile fragment headers-vars.am" +echo 'x-warning = $(warning $1)' >> defn.mk +echo 'y-warning = $(warning $1 -- $2)' >> defn.mk + +sed 's/^[0-9][0-9]*:://' > Makefile << 'END' +01::include ./defn.mk +02:: +03::args1 := 0 1 2 3 4 5 6 7 8 9 +04::args2 := $(args1) $(args1) +05::args4 := $(args2) $(args2) +06::args8 := $(args4) $(args4) +07::args16 := $(args8) $(args8) +08:: +09::WARN := no +10::ifeq ($(WARN),yes) +11:: $(call am.xargs-map,x-warning,$(args16)) +12:: $(call am.xargs-map,x-warning,$(args16) 0 1 2 3) +13:: $(call am.xargs-map,x-warning,x y z) +14:: $(call am.xargs-map,y-warning,$(args16) 0 1 2 3,X) +15::endif + +args32 := $(args16) $(args16) +args64 := $(args32) $(args32) + +bar = test '$1' = '$(args4)'$(am.chars.newline) +test-xargs-map: + $(call am.xargs-map,bar,$(args16)) + +args = $(error 'args' should be overridden from the command line) +more-args = $(error 'more-args' should be overridden from the command line) + +foo = @echo $1$(am.chars.newline) +echo-xargs-map: + $(call am.xargs-map,foo,$(args)) + +foo2 = @echo $1$(if $2, -- $2)$(am.chars.newline) +echo2-xargs-map: + $(call am.xargs-map,foo2,$(args),$(more-args)) +END + +args1="0 1 2 3 4 5 6 7 8 9" +args2="$args1 $args1" +args4="$args2 $args2" + +run_make -E .am/nil WARN=yes +grep '^Makefile:' stderr # For debugging +test $(grep -c "^Makefile:11: $args4$" stderr) -eq 4 +test $(grep -c "^Makefile:12: $args4$" stderr) -eq 4 +test $(grep -c "^Makefile:12: 0 1 2 3$" stderr) -eq 1 +test $(grep -c "^Makefile:13: x y z$" stderr) -eq 1 +test $(grep -c "^Makefile:14: $args4 -- X$" stderr) -eq 4 +test $(grep -c "^Makefile:14: 0 1 2 3 -- X" stderr) -eq 1 +test $(grep -c "^Makefile:" stderr) -eq 15 + +$MAKE 'test-xargs-map' + +check_echo () +{ + cat > exp + mk="$MAKE --no-print-directory" + case $# in + 1) $mk "echo-xargs-map" args="$1";; + 2) $mk "echo2-xargs-map" args="$1" more-args="$2";; + *) fatal_ "check_echo: incorrect usage";; + esac >got \ + || { cat got >&2; exit 1; } + cat exp && cat got && diff exp got || exit 1 +} + +echo "$args1" | check_echo '$(args1)' +echo "$args1 -- x" | check_echo '$(args1)' x +echo "$args2" | check_echo '$(args2)' +echo "$args2 -- no" | check_echo '$(args2)' '$(WARN)' +echo "$args4" | check_echo '$(args4)' +echo "$args4 -- a b c" | check_echo '$(args4)' '$(notdir x/a ./b c)' + +check_echo '$(args8)'<<END +$args4 +$args4 +END + +check_echo "$args4 $args4" <<END +$args4 +$args4 +END + +check_echo "$args4 $args4 x" <<END +$args4 +$args4 +x +END + +check_echo "$args4 $args4 x" '.:.' <<END +$args4 -- .:. +$args4 -- .:. +x -- .:. +END + +check_echo "$args4 01 02 03 04 05 06 07" <<END +$args4 +01 02 03 04 05 06 07 +END + +check_echo "$args4 01 2 03" "+++" <<END +$args4 -- +++ +01 2 03 -- +++ +END + +check_echo '$(args32) 11 12 13 67' <<END +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +11 12 13 67 +END + +check_echo '$(args32) 11 12 13 67' 'lol cat' <<END +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +$args4 -- lol cat +11 12 13 67 -- lol cat +END + +check_echo '$(args64)' <<END +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +$args4 +END + +: |