// Tests for the comptime `compiler` library's function bridge.

const std = @import("std");
const compiler_lib = @import("compiler_lib.zig");

// Lock: the compiler-function export list resolves the round-trip readers and
// rejects unexported names (the boundary `weldedCompilerFn` + the interp's
// dispatch consult).
test "compiler_lib: findFn resolves exported functions, rejects others" {
    // Seed readers.
    try std.testing.expect(compiler_lib.findFn("intern") != null);
    try std.testing.expect(compiler_lib.findFn("text_of") != null);
    try std.testing.expectEqualStrings("intern", compiler_lib.findFn("intern").?.sx_name);
    // Phase 3 read-only reflection readers.
    for ([_][]const u8{ "find_type", "type_field_count", "type_nominal_name", "type_field_name", "type_field_type", "type_kind", "type_field_value" }) |n| {
        try std.testing.expect(compiler_lib.findFn(n) != null);
    }
    // Phase 3 write side.
    for ([_][]const u8{ "declare_type", "pointer_to", "register_type" }) |n| {
        try std.testing.expect(compiler_lib.findFn(n) != null);
    }
    try std.testing.expect(compiler_lib.findFn("not_exported") == null);
    try std.testing.expect(compiler_lib.findFn("") == null);
}