40 lines
1.4 KiB
Nix
40 lines
1.4 KiB
Nix
{ lib, coq, mkCoqPackages, runCommand }:
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let
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# This is just coq, but with dontFilter set to true. We need to set
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# dontFilter to true here so that _all_ packages are visibile in coqPackages.
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# There may be some versions of the top-level coq and coqPackages that don't
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# build QuickChick, which is what we are using for this test below.
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coqWithAllPackages = coq // { dontFilter = true; };
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coqPackages = mkCoqPackages coqWithAllPackages;
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# This is the main test. This uses overrideCoqDerivation to
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# override arguments to mkCoqDerivation.
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#
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# Here, we override the defaultVersion and release arguments to
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# mkCoqDerivation.
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overriddenQuickChick =
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coqPackages.lib.overrideCoqDerivation
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{
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defaultVersion = "9999";
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release."9999".sha256 = lib.fakeSha256;
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}
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coqPackages.QuickChick;
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in
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runCommand
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"coq-overrideCoqDerivation-test-0.1"
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{ meta.maintainers = with lib.maintainers; [cdepillabout]; }
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''
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# Confirm that the computed version number for the overridden QuickChick does
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# actually become 9999, as set above.
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if [ "${overriddenQuickChick.version}" -eq "9999" ]; then
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echo "overriddenQuickChick version was successfully set to 9999"
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touch $out
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else
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echo "ERROR: overriddenQuickChick version was supposed to be 9999, but was actually: ${overriddenQuickChick.version}"
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exit 1
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fi
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''
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