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Mark experimental configuration settings programmatically

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Fix #8162

The test is changed to compare `nlohmann::json` values, not strings of dumped
JSON, which allows us to format things more nicely.
This commit is contained in:
John Ericson 2023-04-10 12:02:35 -04:00
parent ba9ae691b6
commit 9800c1e807
4 changed files with 68 additions and 24 deletions
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48
src/libutil/tests/config.cc
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@ -156,12 +156,54 @@ namespace nix {
}
TEST(Config, toJSONOnNonEmptyConfig) {
using nlohmann::literals::operator "" _json;
Config config;
std::map<std::string, Config::SettingInfo> settings;
Setting<std::string> setting{&config, "", "name-of-the-setting", "description"};
Setting<std::string> setting{
&config,
"",
"name-of-the-setting",
"description",
};
setting.assign("value");
ASSERT_EQ(config.toJSON().dump(), R"#({"name-of-the-setting":{"aliases":[],"defaultValue":"","description":"description\n","documentDefault":true,"value":"value"}})#");
ASSERT_EQ(config.toJSON(),
R"#({
"name-of-the-setting": {
"aliases": [],
"defaultValue": "",
"description": "description\n",
"documentDefault": true,
"value": "value",
"experimentalFeature": null
}
})#"_json);
}
TEST(Config, toJSONOnNonEmptyConfigWithExperimentalSetting) {
using nlohmann::literals::operator "" _json;
Config config;
Setting<std::string> setting{
&config,
"",
"name-of-the-setting",
"description",
{},
true,
Xp::Flakes,
};
setting.assign("value");
ASSERT_EQ(config.toJSON(),
R"#({
"name-of-the-setting": {
"aliases": [],
"defaultValue": "",
"description": "description\n",
"documentDefault": true,
"value": "value",
"experimentalFeature": "flakes"
}
})#"_json);
}
TEST(Config, setSettingAlias) {