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68c81c7375
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ```
34 lines
681 B
Bash
34 lines
681 B
Bash
# Test whether the collector is non-blocking, i.e. a build can run in
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# parallel with it.
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source common.sh
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needLocalStore "the GC test needs a synchronisation point"
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clearStore
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fifo=$TEST_ROOT/test.fifo
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mkfifo "$fifo"
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dummy=$(nix store add-path ./simple.nix)
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running=$TEST_ROOT/running
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touch $running
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(_NIX_TEST_GC_SYNC=$fifo nix-store --gc -vvvvv; rm $running) &
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pid=$!
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sleep 2
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outPath=$(nix-build --max-silent-time 60 -o "$TEST_ROOT/result" -E "
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with import ./config.nix;
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mkDerivation {
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name = \"non-blocking\";
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buildCommand = \"set -x; test -e $running; mkdir \$out; echo > $fifo\";
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}")
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wait $pid
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(! test -e $running)
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(! test -e $dummy)
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test -e $outPath
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