nixpkgs/pkgs/pkgs-lib/formats/java-properties/test/default.nix
2022-04-04 14:41:40 +02:00

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{ fetchurl
, formats
, glibcLocales
, jdk
, lib
, stdenv
}:
# This test primarily tests correct escaping.
# See also testJavaProperties in
# pkgs/pkgs-lib/tests/formats.nix, which tests
# type coercions and is a bit easier to read.
let
inherit (lib) concatStrings attrValues mapAttrs;
javaProperties = formats.javaProperties { };
input = {
foo = "bar";
"empty value" = "";
"typical.dot.syntax" = "com.sun.awt";
"" = "empty key's value";
"1" = "2 3";
"#" = "not a comment # still not";
"!" = "not a comment!";
"!a" = "still not! a comment";
"!b" = "still not ! a comment";
"dos paths" = "C:\\Program Files\\Nix For Windows\\nix.exe";
"a \t\nb" = " c";
"angry \t\nkey" = ''
multi
${"\tline\r"}
space-
indented
trailing-space${" "}
trailing-space${" "}
value
'';
"this=not" = "bad";
"nor = this" = "bad";
"all stuff" = "foo = bar";
"unicode big brain" = "e = mc";
"ütf-8" = "dûh";
# NB: Some editors (vscode) show this _whole_ line in right-to-left order
"الجبر" = "أكثر من مجرد أرقام";
};
in
stdenv.mkDerivation {
name = "pkgs.formats.javaProperties-test-${jdk.name}";
nativeBuildInputs = [
jdk
glibcLocales
];
# technically should go through the type.merge first, but that's tested
# in tests/formats.nix.
properties = javaProperties.generate "example.properties" input;
# Expected output as printed by Main.java
passAsFile = [ "expected" ];
expected = concatStrings (attrValues (
mapAttrs
(key: value:
''
KEY
${key}
VALUE
${value}
''
)
input
));
src = lib.sourceByRegex ./. [
".*\.java"
];
# On Linux, this can be C.UTF-8, but darwin + zulu requires en_US.UTF-8
LANG = "en_US.UTF-8";
buildPhase = ''
javac Main.java
'';
doCheck = true;
checkPhase = ''
cat -v $properties
java Main $properties >actual
diff -U3 $expectedPath actual
'';
installPhase = "touch $out";
}