diff options
Diffstat (limited to 'nixpkgs/pkgs/pkgs-lib/tests/formats.nix')
-rw-r--r-- | nixpkgs/pkgs/pkgs-lib/tests/formats.nix | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/pkgs-lib/tests/formats.nix b/nixpkgs/pkgs/pkgs-lib/tests/formats.nix new file mode 100644 index 00000000000..bf6be8595e1 --- /dev/null +++ b/nixpkgs/pkgs/pkgs-lib/tests/formats.nix @@ -0,0 +1,157 @@ +{ pkgs }: +let + inherit (pkgs) lib formats; +in +with lib; +let + + evalFormat = format: args: def: + let + formatSet = format args; + config = formatSet.type.merge [] (imap1 (n: def: { + value = def; + file = "def${toString n}"; + }) [ def ]); + in formatSet.generate "test-format-file" config; + + runBuildTest = name: { drv, expected }: pkgs.runCommandNoCC name {} '' + if diff ${drv} ${builtins.toFile "expected" expected}; then + touch $out + else + echo "Got: $(cat ${drv})" + echo "Should be: ${expected}" + exit 1 + fi + ''; + + runBuildTests = tests: pkgs.linkFarm "nixpkgs-pkgs-lib-format-tests" (mapAttrsToList (name: value: { inherit name; path = runBuildTest name value; }) (filterAttrs (name: value: value != null) tests)); + +in runBuildTests { + + testJsonAtoms = { + drv = evalFormat formats.json {} { + null = null; + false = false; + true = true; + int = 10; + float = 3.141; + str = "foo"; + attrs.foo = null; + list = [ null null ]; + }; + expected = '' + { + "attrs": { + "foo": null + }, + "false": false, + "float": 3.141, + "int": 10, + "list": [ + null, + null + ], + "null": null, + "str": "foo", + "true": true + } + ''; + }; + + testYamlAtoms = { + drv = evalFormat formats.yaml {} { + null = null; + false = false; + true = true; + float = 3.141; + str = "foo"; + attrs.foo = null; + list = [ null null ]; + }; + expected = '' + { + "attrs": { + "foo": null + }, + "false": false, + "float": 3.141, + "list": [ + null, + null + ], + "null": null, + "str": "foo", + "true": true + } + ''; + }; + + testIniAtoms = { + drv = evalFormat formats.ini {} { + foo = { + bool = true; + int = 10; + float = 3.141; + str = "string"; + }; + }; + expected = '' + [foo] + bool=true + float=3.141000 + int=10 + str=string + ''; + }; + + testIniDuplicateKeys = { + drv = evalFormat formats.ini { listsAsDuplicateKeys = true; } { + foo = { + bar = [ null true "test" 1.2 10 ]; + baz = false; + qux = "qux"; + }; + }; + expected = '' + [foo] + bar=null + bar=true + bar=test + bar=1.200000 + bar=10 + baz=false + qux=qux + ''; + }; + + testTomlAtoms = { + drv = evalFormat formats.toml {} { + false = false; + true = true; + int = 10; + float = 3.141; + str = "foo"; + attrs.foo = "foo"; + list = [ 1 2 ]; + level1.level2.level3.level4 = "deep"; + }; + expected = '' + false = false + float = 3.141 + int = 10 + list = [1, 2] + str = "foo" + true = true + + [attrs] + foo = "foo" + + [level1] + + [level1.level2] + + [level1.level2.level3] + level4 = "deep" + ''; + }; +} |