75 lines
1.8 KiB
Nix
75 lines
1.8 KiB
Nix
{
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lib,
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stdenv,
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pkgsCross,
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makeBinaryWrapper,
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writeText,
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runCommand,
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runCommandCC,
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}:
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let
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env = {
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nativeBuildInputs = [ makeBinaryWrapper ];
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};
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envCheck = runCommandCC "envcheck" env ''
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cc -Wall -Werror -Wpedantic -o $out ${./envcheck.c}
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'';
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makeGoldenTest =
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testname:
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runCommand "make-binary-wrapper-test-${testname}" env ''
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mkdir -p tmp/foo # for the chdir test
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source=${./. + "/${testname}"}
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params=$(<"$source/${testname}.cmdline")
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eval "makeCWrapper /send/me/flags $params" > wrapper.c
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diff wrapper.c "$source/${testname}.c"
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if [ -f "$source/${testname}.env" ]; then
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eval "makeWrapper ${envCheck} wrapped $params"
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env -i ./wrapped > env.txt
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sed "s#SUBST_ARGV0#${envCheck}#;s#SUBST_CWD#$PWD#" \
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"$source/${testname}.env" > golden-env.txt
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if ! diff env.txt golden-env.txt; then
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echo "env/argv should be:"
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cat golden-env.txt
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echo "env/argv output is:"
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cat env.txt
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exit 1
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fi
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else
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# without a golden env, we expect the wrapper compilation to fail
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! eval "makeWrapper ${envCheck} wrapped $params" &> error.txt
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fi
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cp wrapper.c $out
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'';
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tests =
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lib.genAttrs [
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"add-flags"
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"argv0"
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"basic"
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"chdir"
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"combination"
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"env"
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"inherit-argv0"
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"invalid-env"
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"overlength-strings"
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"prefix"
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"suffix"
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] makeGoldenTest
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// lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
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cross =
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pkgsCross.${if stdenv.buildPlatform.isAarch64 then "gnu64" else "aarch64-multiplatform"}.callPackage
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./cross.nix
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{ };
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};
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in
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writeText "make-binary-wrapper-tests" ''
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${lib.concatStringsSep "\n" (builtins.attrValues tests)}
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''
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// tests
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