mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-28 00:24:18 +00:00
297 lines
18 KiB
Bash
Executable File
297 lines
18 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This script is used to test that the module system is working as expected.
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# By default it test the version of nixpkgs which is defined in the NIX_PATH.
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set -o errexit -o noclobber -o nounset -o pipefail
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shopt -s failglob inherit_errexit
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# https://stackoverflow.com/a/246128/6605742
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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cd "$DIR"/modules
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pass=0
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fail=0
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evalConfig() {
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local attr=$1
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shift
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local script="import ./default.nix { modules = [ $* ];}"
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nix-instantiate --timeout 1 -E "$script" -A "$attr" --eval-only --show-trace --read-write-mode
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}
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reportFailure() {
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local attr=$1
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shift
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local script="import ./default.nix { modules = [ $* ];}"
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echo 2>&1 "$ nix-instantiate -E '$script' -A '$attr' --eval-only"
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evalConfig "$attr" "$@" || true
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((++fail))
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}
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checkConfigOutput() {
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local outputContains=$1
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shift
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if evalConfig "$@" 2>/dev/null | grep --silent "$outputContains" ; then
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((++pass))
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else
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echo 2>&1 "error: Expected result matching '$outputContains', while evaluating"
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reportFailure "$@"
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fi
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}
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checkConfigError() {
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local errorContains=$1
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local err=""
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shift
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if err="$(evalConfig "$@" 2>&1 >/dev/null)"; then
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echo 2>&1 "error: Expected error code, got exit code 0, while evaluating"
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reportFailure "$@"
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else
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if echo "$err" | grep -zP --silent "$errorContains" ; then
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((++pass))
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else
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echo 2>&1 "error: Expected error matching '$errorContains', while evaluating"
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reportFailure "$@"
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fi
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fi
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}
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# Check boolean option.
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checkConfigOutput '^false$' config.enable ./declare-enable.nix
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checkConfigError 'The option .* does not exist. Definition values:\n\s*- In .*: true' config.enable ./define-enable.nix
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# Check integer types.
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# unsigned
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checkConfigOutput '^42$' config.value ./declare-int-unsigned-value.nix ./define-value-int-positive.nix
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checkConfigError 'A definition for option .* is not of type.*unsigned integer.*. Definition values:\n\s*- In .*: -23' config.value ./declare-int-unsigned-value.nix ./define-value-int-negative.nix
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# positive
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checkConfigError 'A definition for option .* is not of type.*positive integer.*. Definition values:\n\s*- In .*: 0' config.value ./declare-int-positive-value.nix ./define-value-int-zero.nix
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# between
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checkConfigOutput '^42$' config.value ./declare-int-between-value.nix ./define-value-int-positive.nix
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checkConfigError 'A definition for option .* is not of type.*between.*-21 and 43.*inclusive.*. Definition values:\n\s*- In .*: -23' config.value ./declare-int-between-value.nix ./define-value-int-negative.nix
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# Check either types
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# types.either
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checkConfigOutput '^42$' config.value ./declare-either.nix ./define-value-int-positive.nix
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checkConfigOutput '^"24"$' config.value ./declare-either.nix ./define-value-string.nix
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# types.oneOf
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checkConfigOutput '^42$' config.value ./declare-oneOf.nix ./define-value-int-positive.nix
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checkConfigOutput '^\[ \]$' config.value ./declare-oneOf.nix ./define-value-list.nix
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checkConfigOutput '^"24"$' config.value ./declare-oneOf.nix ./define-value-string.nix
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# Check mkForce without submodules.
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set -- config.enable ./declare-enable.nix ./define-enable.nix
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checkConfigOutput '^true$' "$@"
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checkConfigOutput '^false$' "$@" ./define-force-enable.nix
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checkConfigOutput '^false$' "$@" ./define-enable-force.nix
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# Check mkForce with option and submodules.
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checkConfigError 'attribute .*foo.* .* not found' config.attrsOfSub.foo.enable ./declare-attrsOfSub-any-enable.nix
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checkConfigOutput '^false$' config.attrsOfSub.foo.enable ./declare-attrsOfSub-any-enable.nix ./define-attrsOfSub-foo.nix
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set -- config.attrsOfSub.foo.enable ./declare-attrsOfSub-any-enable.nix ./define-attrsOfSub-foo-enable.nix
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checkConfigOutput '^true$' "$@"
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checkConfigOutput '^false$' "$@" ./define-force-attrsOfSub-foo-enable.nix
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checkConfigOutput '^false$' "$@" ./define-attrsOfSub-force-foo-enable.nix
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checkConfigOutput '^false$' "$@" ./define-attrsOfSub-foo-force-enable.nix
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checkConfigOutput '^false$' "$@" ./define-attrsOfSub-foo-enable-force.nix
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# Check overriding effect of mkForce on submodule definitions.
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checkConfigError 'attribute .*bar.* .* not found' config.attrsOfSub.bar.enable ./declare-attrsOfSub-any-enable.nix ./define-attrsOfSub-foo.nix
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checkConfigOutput '^false$' config.attrsOfSub.bar.enable ./declare-attrsOfSub-any-enable.nix ./define-attrsOfSub-foo.nix ./define-attrsOfSub-bar.nix
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set -- config.attrsOfSub.bar.enable ./declare-attrsOfSub-any-enable.nix ./define-attrsOfSub-foo.nix ./define-attrsOfSub-bar-enable.nix
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checkConfigOutput '^true$' "$@"
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checkConfigError 'attribute .*bar.* .* not found' "$@" ./define-force-attrsOfSub-foo-enable.nix
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checkConfigError 'attribute .*bar.* .* not found' "$@" ./define-attrsOfSub-force-foo-enable.nix
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checkConfigOutput '^true$' "$@" ./define-attrsOfSub-foo-force-enable.nix
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checkConfigOutput '^true$' "$@" ./define-attrsOfSub-foo-enable-force.nix
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# Check mkIf with submodules.
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checkConfigError 'attribute .*foo.* .* not found' config.attrsOfSub.foo.enable ./declare-enable.nix ./declare-attrsOfSub-any-enable.nix
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set -- config.attrsOfSub.foo.enable ./declare-enable.nix ./declare-attrsOfSub-any-enable.nix
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checkConfigError 'attribute .*foo.* .* not found' "$@" ./define-if-attrsOfSub-foo-enable.nix
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checkConfigError 'attribute .*foo.* .* not found' "$@" ./define-attrsOfSub-if-foo-enable.nix
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checkConfigError 'attribute .*foo.* .* not found' "$@" ./define-attrsOfSub-foo-if-enable.nix
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checkConfigOutput '^false$' "$@" ./define-attrsOfSub-foo-enable-if.nix
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checkConfigOutput '^true$' "$@" ./define-enable.nix ./define-if-attrsOfSub-foo-enable.nix
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checkConfigOutput '^true$' "$@" ./define-enable.nix ./define-attrsOfSub-if-foo-enable.nix
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checkConfigOutput '^true$' "$@" ./define-enable.nix ./define-attrsOfSub-foo-if-enable.nix
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checkConfigOutput '^true$' "$@" ./define-enable.nix ./define-attrsOfSub-foo-enable-if.nix
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# Check disabledModules with config definitions and option declarations.
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set -- config.enable ./define-enable.nix ./declare-enable.nix
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checkConfigOutput '^true$' "$@"
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checkConfigOutput '^false$' "$@" ./disable-define-enable.nix
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checkConfigError "The option .*enable.* does not exist. Definition values:\n\s*- In .*: true" "$@" ./disable-declare-enable.nix
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checkConfigError "attribute .*enable.* in selection path .*config.enable.* not found" "$@" ./disable-define-enable.nix ./disable-declare-enable.nix
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checkConfigError "attribute .*enable.* in selection path .*config.enable.* not found" "$@" ./disable-enable-modules.nix
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# Check _module.args.
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set -- config.enable ./declare-enable.nix ./define-enable-with-custom-arg.nix
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checkConfigError 'while evaluating the module argument .*custom.* in .*define-enable-with-custom-arg.nix.*:' "$@"
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checkConfigOutput '^true$' "$@" ./define-_module-args-custom.nix
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# Check that using _module.args on imports cause infinite recursions, with
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# the proper error context.
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set -- "$@" ./define-_module-args-custom.nix ./import-custom-arg.nix
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checkConfigError 'while evaluating the module argument .*custom.* in .*import-custom-arg.nix.*:' "$@"
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checkConfigError 'infinite recursion encountered' "$@"
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# Check _module.check.
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set -- config.enable ./declare-enable.nix ./define-enable.nix ./define-attrsOfSub-foo.nix
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checkConfigError 'The option .* does not exist. Definition values:\n\s*- In .*' "$@"
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checkConfigOutput '^true$' "$@" ./define-module-check.nix
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# Check coerced value.
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checkConfigOutput '^"42"$' config.value ./declare-coerced-value.nix
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checkConfigOutput '^"24"$' config.value ./declare-coerced-value.nix ./define-value-string.nix
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checkConfigError 'A definition for option .* is not.*string or signed integer convertible to it.*. Definition values:\n\s*- In .*: \[ \]' config.value ./declare-coerced-value.nix ./define-value-list.nix
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# Check coerced value with unsound coercion
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checkConfigOutput '^12$' config.value ./declare-coerced-value-unsound.nix
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checkConfigError 'A definition for option .* is not of type .*. Definition values:\n\s*- In .*: "1000"' config.value ./declare-coerced-value-unsound.nix ./define-value-string-bigint.nix
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checkConfigError 'json.exception.parse_error' config.value ./declare-coerced-value-unsound.nix ./define-value-string-arbitrary.nix
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# Check mkAliasOptionModule.
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checkConfigOutput '^true$' config.enable ./alias-with-priority.nix
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checkConfigOutput '^true$' config.enableAlias ./alias-with-priority.nix
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checkConfigOutput '^false$' config.enable ./alias-with-priority-can-override.nix
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checkConfigOutput '^false$' config.enableAlias ./alias-with-priority-can-override.nix
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# submoduleWith
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## specialArgs should work
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checkConfigOutput '^"foo"$' config.submodule.foo ./declare-submoduleWith-special.nix
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## shorthandOnlyDefines config behaves as expected
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checkConfigOutput '^true$' config.submodule.config ./declare-submoduleWith-shorthand.nix ./define-submoduleWith-shorthand.nix
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checkConfigError 'is not of type `boolean' config.submodule.config ./declare-submoduleWith-shorthand.nix ./define-submoduleWith-noshorthand.nix
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checkConfigError "You're trying to declare a value of type \`bool'\n\s*rather than an attribute-set for the option" config.submodule.config ./declare-submoduleWith-noshorthand.nix ./define-submoduleWith-shorthand.nix
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checkConfigOutput '^true$' config.submodule.config ./declare-submoduleWith-noshorthand.nix ./define-submoduleWith-noshorthand.nix
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## submoduleWith should merge all modules in one swoop
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checkConfigOutput '^true$' config.submodule.inner ./declare-submoduleWith-modules.nix
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checkConfigOutput '^true$' config.submodule.outer ./declare-submoduleWith-modules.nix
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# Should also be able to evaluate the type name (which evaluates freeformType,
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# which evaluates all the modules defined by the type)
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checkConfigOutput '^"submodule"$' options.submodule.type.description ./declare-submoduleWith-modules.nix
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## submodules can be declared using (evalModules {...}).type
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checkConfigOutput '^true$' config.submodule.inner ./declare-submodule-via-evalModules.nix
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checkConfigOutput '^true$' config.submodule.outer ./declare-submodule-via-evalModules.nix
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# Should also be able to evaluate the type name (which evaluates freeformType,
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# which evaluates all the modules defined by the type)
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checkConfigOutput '^"submodule"$' options.submodule.type.description ./declare-submodule-via-evalModules.nix
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## Paths should be allowed as values and work as expected
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checkConfigOutput '^true$' config.submodule.enable ./declare-submoduleWith-path.nix
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# Check that disabledModules works recursively and correctly
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checkConfigOutput '^true$' config.enable ./disable-recursive/main.nix
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checkConfigOutput '^true$' config.enable ./disable-recursive/{main.nix,disable-foo.nix}
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checkConfigOutput '^true$' config.enable ./disable-recursive/{main.nix,disable-bar.nix}
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checkConfigError 'The option .* does not exist. Definition values:\n\s*- In .*: true' config.enable ./disable-recursive/{main.nix,disable-foo.nix,disable-bar.nix}
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# Check that imports can depend on derivations
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checkConfigOutput '^true$' config.enable ./import-from-store.nix
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# Check that configs can be conditional on option existence
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checkConfigOutput '^true$' config.enable ./define-option-dependently.nix ./declare-enable.nix ./declare-int-positive-value.nix
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checkConfigOutput '^360$' config.value ./define-option-dependently.nix ./declare-enable.nix ./declare-int-positive-value.nix
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checkConfigOutput '^7$' config.value ./define-option-dependently.nix ./declare-int-positive-value.nix
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checkConfigOutput '^true$' config.set.enable ./define-option-dependently-nested.nix ./declare-enable-nested.nix ./declare-int-positive-value-nested.nix
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checkConfigOutput '^360$' config.set.value ./define-option-dependently-nested.nix ./declare-enable-nested.nix ./declare-int-positive-value-nested.nix
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checkConfigOutput '^7$' config.set.value ./define-option-dependently-nested.nix ./declare-int-positive-value-nested.nix
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# Check attrsOf and lazyAttrsOf. Only lazyAttrsOf should be lazy, and only
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# attrsOf should work with conditional definitions
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# In addition, lazyAttrsOf should honor an options emptyValue
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checkConfigError "is not lazy" config.isLazy ./declare-attrsOf.nix ./attrsOf-lazy-check.nix
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checkConfigOutput '^true$' config.isLazy ./declare-lazyAttrsOf.nix ./attrsOf-lazy-check.nix
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checkConfigOutput '^true$' config.conditionalWorks ./declare-attrsOf.nix ./attrsOf-conditional-check.nix
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checkConfigOutput '^false$' config.conditionalWorks ./declare-lazyAttrsOf.nix ./attrsOf-conditional-check.nix
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checkConfigOutput '^"empty"$' config.value.foo ./declare-lazyAttrsOf.nix ./attrsOf-conditional-check.nix
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# Even with multiple assignments, a type error should be thrown if any of them aren't valid
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checkConfigError 'A definition for option .* is not of type .*' \
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config.value ./declare-int-unsigned-value.nix ./define-value-list.nix ./define-value-int-positive.nix
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## Freeform modules
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# Assigning without a declared option should work
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checkConfigOutput '^"24"$' config.value ./freeform-attrsOf.nix ./define-value-string.nix
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# No freeform assigments shouldn't make it error
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checkConfigOutput '^{ }$' config ./freeform-attrsOf.nix
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# but only if the type matches
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checkConfigError 'A definition for option .* is not of type .*' config.value ./freeform-attrsOf.nix ./define-value-list.nix
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# and properties should be applied
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checkConfigOutput '^"yes"$' config.value ./freeform-attrsOf.nix ./define-value-string-properties.nix
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# Options should still be declarable, and be able to have a type that doesn't match the freeform type
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checkConfigOutput '^false$' config.enable ./freeform-attrsOf.nix ./define-value-string.nix ./declare-enable.nix
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checkConfigOutput '^"24"$' config.value ./freeform-attrsOf.nix ./define-value-string.nix ./declare-enable.nix
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# and this should work too with nested values
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checkConfigOutput '^false$' config.nest.foo ./freeform-attrsOf.nix ./freeform-nested.nix
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checkConfigOutput '^"bar"$' config.nest.bar ./freeform-attrsOf.nix ./freeform-nested.nix
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# Check whether a declared option can depend on an freeform-typed one
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checkConfigOutput '^null$' config.foo ./freeform-attrsOf.nix ./freeform-str-dep-unstr.nix
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checkConfigOutput '^"24"$' config.foo ./freeform-attrsOf.nix ./freeform-str-dep-unstr.nix ./define-value-string.nix
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# Check whether an freeform-typed value can depend on a declared option, this can only work with lazyAttrsOf
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checkConfigError 'infinite recursion encountered' config.foo ./freeform-attrsOf.nix ./freeform-unstr-dep-str.nix
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checkConfigError 'The option .* is used but not defined' config.foo ./freeform-lazyAttrsOf.nix ./freeform-unstr-dep-str.nix
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checkConfigOutput '^"24"$' config.foo ./freeform-lazyAttrsOf.nix ./freeform-unstr-dep-str.nix ./define-value-string.nix
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## types.anything
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# Check that attribute sets are merged recursively
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checkConfigOutput '^null$' config.value.foo ./types-anything/nested-attrs.nix
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checkConfigOutput '^null$' config.value.l1.foo ./types-anything/nested-attrs.nix
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checkConfigOutput '^null$' config.value.l1.l2.foo ./types-anything/nested-attrs.nix
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checkConfigOutput '^null$' config.value.l1.l2.l3.foo ./types-anything/nested-attrs.nix
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# Attribute sets that are coercible to strings shouldn't be recursed into
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checkConfigOutput '^"foo"$' config.value.outPath ./types-anything/attrs-coercible.nix
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# Multiple lists aren't concatenated together
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checkConfigError 'The option .* has conflicting definitions' config.value ./types-anything/lists.nix
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# Check that all equalizable atoms can be used as long as all definitions are equal
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checkConfigOutput '^0$' config.value.int ./types-anything/equal-atoms.nix
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checkConfigOutput '^false$' config.value.bool ./types-anything/equal-atoms.nix
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checkConfigOutput '^""$' config.value.string ./types-anything/equal-atoms.nix
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checkConfigOutput '^/$' config.value.path ./types-anything/equal-atoms.nix
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checkConfigOutput '^null$' config.value.null ./types-anything/equal-atoms.nix
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checkConfigOutput '^0.1$' config.value.float ./types-anything/equal-atoms.nix
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# Functions can't be merged together
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checkConfigError "The option .value.multiple-lambdas.<function body>. has conflicting option types" config.applied.multiple-lambdas ./types-anything/functions.nix
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checkConfigOutput '^<LAMBDA>$' config.value.single-lambda ./types-anything/functions.nix
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checkConfigOutput '^null$' config.applied.merging-lambdas.x ./types-anything/functions.nix
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checkConfigOutput '^null$' config.applied.merging-lambdas.y ./types-anything/functions.nix
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# Check that all mk* modifiers are applied
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checkConfigError 'attribute .* not found' config.value.mkiffalse ./types-anything/mk-mods.nix
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checkConfigOutput '^{ }$' config.value.mkiftrue ./types-anything/mk-mods.nix
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checkConfigOutput '^1$' config.value.mkdefault ./types-anything/mk-mods.nix
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checkConfigOutput '^{ }$' config.value.mkmerge ./types-anything/mk-mods.nix
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checkConfigOutput '^true$' config.value.mkbefore ./types-anything/mk-mods.nix
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checkConfigOutput '^1$' config.value.nested.foo ./types-anything/mk-mods.nix
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checkConfigOutput '^"baz"$' config.value.nested.bar.baz ./types-anything/mk-mods.nix
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## types.functionTo
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checkConfigOutput '^"input is input"$' config.result ./functionTo/trivial.nix
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checkConfigOutput '^"a b"$' config.result ./functionTo/merging-list.nix
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checkConfigError 'A definition for option .fun.\[function body\]. is not of type .string.. Definition values:\n\s*- In .*wrong-type.nix' config.result ./functionTo/wrong-type.nix
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checkConfigOutput '^"b a"$' config.result ./functionTo/list-order.nix
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checkConfigOutput '^"a c"$' config.result ./functionTo/merging-attrs.nix
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# moduleType
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checkConfigOutput '^"a b"$' config.resultFoo ./declare-variants.nix ./define-variant.nix
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checkConfigOutput '^"a y z"$' config.resultFooBar ./declare-variants.nix ./define-variant.nix
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checkConfigOutput '^"a b c"$' config.resultFooFoo ./declare-variants.nix ./define-variant.nix
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cat <<EOF
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====== module tests ======
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$pass Pass
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$fail Fail
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EOF
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if [ "$fail" -ne 0 ]; then
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exit 1
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fi
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exit 0
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