// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details #include "Luau/Config.h" #include "Luau/Frontend.h" #include "Fixture.h" #include "ScopedFlags.h" #include "doctest.h" #include <iostream> using namespace Luau; TEST_SUITE_BEGIN("ConfigTest"); TEST_CASE("language_mode") { Config config; auto err = parseConfig(R"({"languageMode":"strict"})", config); REQUIRE(!err); CHECK_EQ(int(Luau::Mode::Strict), int(config.mode)); } TEST_CASE("disable_a_lint_rule") { Config config; auto err = parseConfig(R"( {"lint": { "UnknownGlobal": false, }} )", config); REQUIRE(!err); CHECK(!config.enabledLint.isEnabled(LintWarning::Code_UnknownGlobal)); CHECK(config.enabledLint.isEnabled(LintWarning::Code_DeprecatedGlobal)); } TEST_CASE("report_a_syntax_error") { Config config; auto err = parseConfig(R"( {"lint": { "UnknownGlobal": "oops" }} )", config); REQUIRE(err); CHECK_EQ("In key UnknownGlobal: Bad setting 'oops'. Valid options are true and false", *err); } TEST_CASE("noinfer_is_still_allowed") { Config config; auto err = parseConfig(R"( {"language": {"mode": "noinfer"}} )", config, true); REQUIRE(!err); CHECK_EQ(int(Luau::Mode::NoCheck), int(config.mode)); } TEST_CASE("lint_warnings_are_ordered") { Config root; auto err = parseConfig(R"({"lint": {"*": true, "LocalShadow": false}})", root); REQUIRE(!err); Config foo = root; err = parseConfig(R"({"lint": {"LocalShadow": true, "*": false}})", foo); REQUIRE(!err); CHECK(!root.enabledLint.isEnabled(LintWarning::Code_LocalShadow)); CHECK(root.enabledLint.isEnabled(LintWarning::Code_LocalUnused)); CHECK(!foo.enabledLint.isEnabled(LintWarning::Code_LocalShadow)); } TEST_CASE("comments") { Config config; auto err = parseConfig(R"( { "lint": { "*": false, "SameLineStatement": true, "FunctionUnused": true, //"LocalShadow": true, //"LocalUnused": true, "ImportUnused": true, "ImplicitReturn": true } } )", config); REQUIRE(!err); CHECK(!config.enabledLint.isEnabled(LintWarning::Code_LocalShadow)); CHECK(config.enabledLint.isEnabled(LintWarning::Code_ImportUnused)); } TEST_CASE("issue_severity") { Config config; CHECK(!config.lintErrors); CHECK(config.typeErrors); auto err = parseConfig(R"( { "lintErrors": true, "typeErrors": false, } )", config); REQUIRE(!err); CHECK(config.lintErrors); CHECK(!config.typeErrors); } TEST_CASE("extra_globals") { Config config; auto err = parseConfig(R"( { "globals": ["it", "__DEV__"], } )", config); REQUIRE(!err); REQUIRE(config.globals.size() == 2); CHECK(config.globals[0] == "it"); CHECK(config.globals[1] == "__DEV__"); } TEST_CASE("lint_rules_compat") { Config config; auto err = parseConfig(R"( {"lint": { "SameLineStatement": "enabled", "FunctionUnused": "disabled", "ImportUnused": "fatal", }} )", config, true); REQUIRE(!err); CHECK(config.enabledLint.isEnabled(LintWarning::Code_SameLineStatement)); CHECK(!config.enabledLint.isEnabled(LintWarning::Code_FunctionUnused)); CHECK(config.enabledLint.isEnabled(LintWarning::Code_ImportUnused)); CHECK(config.fatalLint.isEnabled(LintWarning::Code_ImportUnused)); } TEST_SUITE_END();