35 lines
1.0 KiB
Bash
35 lines
1.0 KiB
Bash
storeExpr1=$($TOP/src/nix-instantiate/nix-instantiate gc-concurrent.nix)
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outPath1=$($TOP/src/nix-store/nix-store -q $storeExpr1)
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storeExpr2=$($TOP/src/nix-instantiate/nix-instantiate gc-concurrent2.nix)
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outPath2=$($TOP/src/nix-store/nix-store -q $storeExpr2)
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ls -l test-tmp/state/temproots
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# Start build #1 in the background. It starts immediately.
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$TOP/src/nix-store/nix-store -rvv "$storeExpr1" &
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pid1=$!
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# Start build #2 in the background after 3 seconds.
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(sleep 3 && $TOP/src/nix-store/nix-store -rvv "$storeExpr2") &
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pid2=$!
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# Run the garbage collector while the build is running. Note: the GC
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# sleeps for *another* 2 seconds after acquiring the GC lock. This
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# checks whether build #1
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sleep 2
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NIX_DEBUG_GC_WAIT=1 $NIX_BIN_DIR/nix-collect-garbage -vvvvv
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# Wait for build #1/#2 to finish.
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echo waiting for pid $pid1 to finish...
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wait $pid1
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echo waiting for pid $pid2 to finish...
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wait $pid2
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# Check that the root of build #1 and its dependencies haven't been
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# deleted.
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cat $outPath1/foobar
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cat $outPath1/input-2/bar
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cat $outPath2/foobar
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