23 lines
689 B
Nix
23 lines
689 B
Nix
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systemOrPkgs:
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let
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str = it: if it == null then "null" else (toString it);
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system = systemOrPkgs.system or systemOrPkgs;
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test = name: command: derivation {
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inherit name system;
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builder = "/bin/sh";
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args = [ "-c" command ];
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};
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in
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{
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isEqual = a: b:
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if a == b
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then test "SUCCESS__${str a}__IS_EQUAL__${str b}" "echo success > $out"
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else test "FAILURE__${str a}__NOT_EQUAL__${str b}" "exit 1";
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hasKey = attrset: key:
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if attrset ? ${str key}
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then test "SUCCESS__${str key}__EXISTS_IN_ATTRSET" "echo success > $out"
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else test "FAILURE__${str key}__DOES_NOT_EXISTS_IN_ATTRSET_SIZE_${str(builtins.length (builtins.attrNames attrset))}" "exit 1";
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}
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