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https://github.com/privatevoid-net/nix-super.git
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58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
source common.sh
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# This takes way to long on Cygwin (because process creation is so slow...).
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if test "$system" = i686-cygwin; then exit 0; fi
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max=2500
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reference=$NIX_STORE_DIR/abcdef
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touch $reference
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(echo $reference && echo && echo 0) | $nixstore --register-validity
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echo "making registration..."
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for ((n = 0; n < $max; n++)); do
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storePath=$NIX_STORE_DIR/$n
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touch $storePath
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ref2=$NIX_STORE_DIR/$((n+1))
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if test $((n+1)) = $max; then
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ref2=$reference
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fi
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(echo $storePath && echo && echo 2 && echo $reference && echo $ref2)
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done > $TEST_ROOT/reg_info
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echo "registering..."
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time $nixstore --register-validity < $TEST_ROOT/reg_info
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oldTime=$(cat test-tmp/db/info/1 | grep Registered-At)
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echo "sleeping..."
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sleep 2
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echo "reregistering..."
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time $nixstore --register-validity --reregister < $TEST_ROOT/reg_info
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newTime=$(cat test-tmp/db/info/1 | grep Registered-At)
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if test "$newTime" != "$oldTime"; then
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echo "reregistration changed original registration time"
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exit 1
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fi
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if test "$(cat test-tmp/db/referrer/1 | wc -w)" -ne 1; then
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echo "reregistration duplicated referrers"
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exit 1
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fi
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echo "collecting garbage..."
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ln -sfn $reference "$NIX_STATE_DIR"/gcroots/ref
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time $nixstore --gc
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if test "$(cat test-tmp/db/referrer/abcdef | wc -w)" -ne 0; then
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echo "referrers not cleaned up"
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exit 1
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fi
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