apenwarr-redo/t/351-deps-forget/all.do

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exec >&2
rm -f bork.do bork bork.log sub sub.log targets.out
qgrep() {
# like "grep -q", but portable
grep "$@" >/dev/null
}
cp bork.do.in bork.do
redo bork
[ "$(cat bork.log)" = "x" ] || exit 2
redo bork
[ "$(cat bork.log)" = "xx" ] || exit 3
redo-ifchange sub
[ "$(cat bork.log)" = "xx" ] || exit 10
[ "$(cat sub.log)" = "y" ] || exit 11
. ../skip-if-minimal-do.sh
redo-sources | qgrep '^bork$' && exit 12
redo-targets | tee targets.out | qgrep '^bork$' || exit 13
# Might as well test redo-ood while we're here
../flush-cache
redo bork
redo-targets | qgrep '^bork$' || exit 15
redo-targets | qgrep '^sub$' || exit 16
redo-ood | qgrep '^sub$' || exit 17
redo-ifchange sub
[ "$(cat bork.log)" = "xxx" ] || exit 18
[ "$(cat sub.log)" = "yy" ] || exit 19
rm -f bork
../flush-cache
redo-ifchange sub # rebuilds, and sub.do drops dependency on bork
[ "$(cat bork.log)" = "xxx" ] || exit 20
[ "$(cat sub.log)" = "yyy" ] || exit 21
redo-sources | qgrep '^bork$' && exit 22 # nonexistent, so not a source
redo-targets | qgrep '^bork$' && exit 23 # deleted; not a target anymore
echo static >bork
../flush-cache
redo-ifchange sub # doesn't depend on bork anymore, so doesn't rebuild
[ "$(cat bork.log)" = "xxx" ] || exit 30
[ "$(cat sub.log)" = "yyy" ] || exit 31
# bork should now be considered static, so no warning or need to rebuild.
# It should now be considered a source, not a target.
redo sub # force rebuild; sub.do now declares dependency on bork
[ "$(cat bork.log)" = "xxx" ] || exit 40
[ "$(cat sub.log)" = "yyyy" ] || exit 41
redo-sources | qgrep '^bork$' || exit 42
redo-targets | qgrep '^bork$' && exit 43
exit 0