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caa196e31d
The old string format is a holdover from the pre JSON days. It is not friendly to users who need to get the information out of it. Also introduce the sort of versioning we have for derivation for this format too.
80 lines
2.3 KiB
Bash
Executable file
80 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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source common.sh
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TODO_NixOS
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clearStore
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path=$(nix-store -q "$(nix-instantiate fixed.nix -A good.0)")
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echo 'testing bad...'
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nix-build fixed.nix -A bad --no-out-link && fail "should fail"
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# Building with the bad hash should produce the "good" output path as
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# a side-effect.
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[[ -e $path ]]
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nix path-info --json "$path" | jq -e \
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--arg hash "$(nix hash convert --to base64 "md5:8ddd8be4b179a529afa5f2ffae4b9858")" \
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'.[].ca == {
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method: "flat",
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hash: {
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algorithm: "md5",
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format: "base64",
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hash: $hash
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},
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}'
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echo 'testing good...'
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nix-build fixed.nix -A good --no-out-link
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if isDaemonNewer "2.4pre20210927"; then
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echo 'testing --check...'
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nix-build fixed.nix -A check --check && fail "should fail"
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fi
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echo 'testing good2...'
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nix-build fixed.nix -A good2 --no-out-link
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echo 'testing reallyBad...'
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nix-instantiate fixed.nix -A reallyBad && fail "should fail"
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if isDaemonNewer "2.20pre20240108"; then
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echo 'testing fixed with references...'
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expectStderr 1 nix-build fixed.nix -A badReferences | grepQuiet "not allowed to refer to other store paths"
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fi
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# While we're at it, check attribute selection a bit more.
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echo 'testing attribute selection...'
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test "$(nix-instantiate fixed.nix -A good.1 | wc -l)" = 1
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# Test parallel builds of derivations that produce the same output.
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# Only one should run at the same time.
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echo 'testing parallelSame...'
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clearStore
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nix-build fixed.nix -A parallelSame --no-out-link -j2
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# Fixed-output derivations with a recursive SHA-256 hash should
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# produce the same path as "nix-store --add".
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echo 'testing sameAsAdd...'
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out=$(nix-build fixed.nix -A sameAsAdd --no-out-link)
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# This is what fixed.builder2 produces...
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rm -rf "$TEST_ROOT"/fixed
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mkdir "$TEST_ROOT"/fixed
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mkdir "$TEST_ROOT"/fixed/bla
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echo "Hello World!" > "$TEST_ROOT"/fixed/foo
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ln -s foo "$TEST_ROOT"/fixed/bar
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out2=$(nix-store --add "$TEST_ROOT"/fixed)
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[ "$out" = "$out2" ]
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out3=$(nix-store --add-fixed --recursive sha256 "$TEST_ROOT"/fixed)
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[ "$out" = "$out3" ]
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out4=$(nix-store --print-fixed-path --recursive sha256 "1ixr6yd3297ciyp9im522dfxpqbkhcw0pylkb2aab915278fqaik" fixed)
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[ "$out" = "$out4" ]
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# Can use `outputHashMode = "nar";` instead of `"recursive"` now.
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clearStore
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nix-build fixed.nix -A nar-not-recursive --no-out-link
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