tiny.sandbox.backend

1const std = @import("std");23pub const Policy = enum {4    require_strongest,5    prefer_strongest,6    portable_only,7};89pub fn policyFromName(value: []const u8) ?Policy {10    if (nameMatches(value, "require-strongest")) return .require_strongest;11    if (nameMatches(value, "require_strongest")) return .require_strongest;12    if (nameMatches(value, "prefer-strongest")) return .prefer_strongest;13    if (nameMatches(value, "prefer_strongest")) return .prefer_strongest;14    if (nameMatches(value, "portable-only")) return .portable_only;15    if (nameMatches(value, "portable_only")) return .portable_only;16    return null;17}1819pub fn policyName(value: Policy) []const u8 {20    return switch (value) {21        .require_strongest => "require-strongest",22        .prefer_strongest => "prefer-strongest",23        .portable_only => "portable-only",24    };25}2627fn nameMatches(value: []const u8, name: []const u8) bool {28    return std.ascii.eqlIgnoreCase(value, name);29}3031test "backend policy parses setting names" {32    try std.testing.expectEqual(Policy.require_strongest, policyFromName("require-strongest").?);33    try std.testing.expectEqual(Policy.require_strongest, policyFromName("require_strongest").?);34    try std.testing.expectEqual(Policy.prefer_strongest, policyFromName("PREFER-STRONGEST").?);35    try std.testing.expectEqual(Policy.portable_only, policyFromName("portable-only").?);36    try std.testing.expectEqualStrings("portable-only", policyName(.portable_only));37    try std.testing.expect(policyFromName("strong") == null);38}

1pub const backend = @import("backend.zig");