const std = @import("std"); const interpreter = @import("interpreter.zig"); const io = @import("io.zig"); pub fn main() anyerror!void { var gpa = std.heap.GeneralPurposeAllocator(.{}){}; defer std.debug.assert(!gpa.deinit()); var args = try std.process.argsAlloc(gpa.allocator()); defer std.process.argsFree(gpa.allocator(), args); if (args.len < 2) { std.debug.print("Usage: {s} \n", .{args[0]}); std.os.exit(1); } var file = try std.fs.cwd().openFile(args[1], .{}); defer file.close(); const env: []const [*:0]const u8 = std.os.environ; var i = try interpreter.Interpreter.init(gpa.allocator(), file.reader(), null, args, env[0..]); defer i.deinit(); var ioContext = io.context(std.io.getStdIn().reader(), std.io.getStdOut().writer()); std.os.exit(@intCast(u8, try i.run(&ioContext))); } const testTimestamp: i64 = 1660681247; test "all" { std.testing.refAllDecls(@This()); } test "sanity" { var file = try std.fs.cwd().openFile("mycology/sanity.bf", .{}); defer file.close(); var stdin = std.io.fixedBufferStream(""); var stdout = std.ArrayList(u8).init(std.testing.allocator); defer stdout.deinit(); const expected = "0123456789"; const args = [_][]const u8{ "test", "sanity" }; const env = [_][*:0]const u8{ "ENV=TEST", "FOO=BAR" }; var i = try interpreter.Interpreter.init(std.testing.allocator, file.reader(), testTimestamp, args[0..], env[0..]); defer i.deinit(); var ioContext = io.context(stdin.reader(), stdout.writer()); try std.testing.expectEqual(try i.run(&ioContext), 0); try std.testing.expectEqual(std.mem.eql(u8, stdout.items, expected), true); } test "mycology" { var file = try std.fs.cwd().openFile("mycology/mycology.b98", .{}); defer file.close(); var stdin = std.io.fixedBufferStream(""); var stdout = std.ArrayList(u8).init(std.testing.allocator); defer stdout.deinit(); var expected = try std.fs.cwd().openFile("tests/mycology.stdout", .{}); defer expected.close(); const expectedOutput = try expected.reader().readAllAlloc(std.testing.allocator, 8192); defer std.testing.allocator.free(expectedOutput); const args = [_][]const u8{ "test", "sanity" }; const env = [_][*:0]const u8{ "ENV=TEST", "FOO=BAR" }; var i = try interpreter.Interpreter.init(std.testing.allocator, file.reader(), testTimestamp, args[0..], env[0..]); defer i.deinit(); var ioContext = io.context(stdin.reader(), stdout.writer()); try std.testing.expectEqual(try i.run(&ioContext), 15); try std.testing.expectEqual(std.mem.eql(u8, stdout.items, expectedOutput), true); }