mirror of
https://github.com/NixOS/nix.git
synced 2025-11-10 12:36:01 +01:00
31b00218fe
Example:
error: Cannot delete path '/nix/store/klyng5rpdkwi5kbxkncy4gjwb490dlhb-foo.drv' because it's in use by Nix process '{nix-process:3605324}'.
47 lines
899 B
Bash
Executable file
47 lines
899 B
Bash
Executable file
#!/usr/bin/env bash
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source common.sh
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case $system in
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*linux*)
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;;
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*)
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skipTest "Not running Linux";
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esac
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set -m # enable job control, needed for kill
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TODO_NixOS
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profiles="$NIX_STATE_DIR"/profiles
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rm -rf "$profiles"
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nix-env -p "$profiles/test" -f ./gc-runtime.nix -i gc-runtime
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outPath=$(nix-env -p "$profiles/test" -q --no-name --out-path gc-runtime)
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echo "$outPath"
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fifo="$TEST_ROOT/fifo"
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mkfifo "$fifo"
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echo "backgrounding program..."
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"$profiles"/test/program "$fifo" &
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child=$!
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echo PID=$child
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cat "$fifo"
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expectStderr 1 nix-store --delete "$outPath" | grepQuiet "Cannot delete path.*because it's referenced by the GC root '/proc/"
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nix-env -p "$profiles/test" -e gc-runtime
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nix-env -p "$profiles/test" --delete-generations old
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nix-store --gc
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kill -- -$child
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if ! test -e "$outPath"; then
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echo "running program was garbage collected!"
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exit 1
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fi
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exit 0
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