41 lines
1016 B
Bash
41 lines
1016 B
Bash
source common.sh
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drvPath=$(nix-instantiate dependencies.nix)
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outPath=$(nix-store -rvv "$drvPath")
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# Set a GC root.
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rm -f "$NIX_STATE_DIR"/gcroots/foo
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ln -sf $outPath "$NIX_STATE_DIR"/gcroots/foo
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[ "$(nix-store -q --roots $outPath)" = "$NIX_STATE_DIR/gcroots/foo -> $outPath" ]
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nix-store --gc --print-roots | grep $outPath
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nix-store --gc --print-live | grep $outPath
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nix-store --gc --print-dead | grep $drvPath
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if nix-store --gc --print-dead | grep $outPath; then false; fi
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nix-store --gc --print-dead
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inUse=$(readLink $outPath/input-2)
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if nix-store --delete $inUse; then false; fi
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test -e $inUse
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if nix-store --delete $outPath; then false; fi
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test -e $outPath
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nix-collect-garbage
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# Check that the root and its dependencies haven't been deleted.
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cat $outPath/foobar
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cat $outPath/input-2/bar
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# Check that the derivation has been GC'd.
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if test -e $drvPath; then false; fi
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rm "$NIX_STATE_DIR"/gcroots/foo
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nix-collect-garbage
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# Check that the output has been GC'd.
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if test -e $outPath/foobar; then false; fi
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