| ... | ... | @@ -1,274 +1,5 @@ |
| 1 | const assert = std.debug.assert; |
| 1 | 2 | const std = @import("std"); |
| 2 | | |
| 3 | | pub fn main(init: std.process.Init) !void { |
| 4 | | const arena = init.arena.allocator(); |
| 5 | | |
| 6 | | var test_path_arg: ?[]const u8 = null; |
| 7 | | var zig_path_arg: ?[]const u8 = null; |
| 8 | | var lib_path_arg: ?[]const u8 = null; |
| 9 | | var target_args: std.ArrayList([]const u8) = .empty; |
| 10 | | defer target_args.deinit(init.gpa); |
| 11 | | var keep_src = false; |
| 12 | | var enable_qemu = false; |
| 13 | | var enable_wine = false; |
| 14 | | var enable_wasmtime = false; |
| 15 | | var enable_darling = false; |
| 16 | | |
| 17 | | var arg_it = try init.minimal.args.iterateAllocator(arena); |
| 18 | | const self = arg_it.next().?; |
| 19 | | while (arg_it.next()) |arg| { |
| 20 | | if (std.mem.eql(u8, arg, "--listen=-")) { |
| 21 | | var stdin_buffer: [512]u8 = undefined; |
| 22 | | var stdin: std.Io.File.Reader = .initStreaming(.stdin(), init.io, &stdin_buffer); |
| 23 | | var stdout_buffer: [512]u8 = undefined; |
| 24 | | var stdout: std.Io.File.Writer = .initStreaming(.stdout(), init.io, &stdout_buffer); |
| 25 | | var runner: Runner = .{ |
| 26 | | .gpa = init.gpa, |
| 27 | | .arena = init.arena, |
| 28 | | .io = init.io, |
| 29 | | .prog_node = std.Progress.start(init.io, .{}), |
| 30 | | .args = .{ |
| 31 | | .@"test" = null, |
| 32 | | .manifest_file = null, |
| 33 | | .zig_exe = null, |
| 34 | | .lib_dir = null, |
| 35 | | .src_dir = null, |
| 36 | | .targets = .empty, |
| 37 | | .target_bytes = .empty, |
| 38 | | .enable_qemu = false, |
| 39 | | .enable_wine = false, |
| 40 | | .enable_wasmtime = false, |
| 41 | | .enable_darling = false, |
| 42 | | }, |
| 43 | | .host = try std.zig.system.resolveTargetQuery(init.io, .{}), |
| 44 | | .server = .{ |
| 45 | | .in = &stdin.interface, |
| 46 | | .out = &stdout.interface, |
| 47 | | }, |
| 48 | | }; |
| 49 | | defer runner.deinit(); |
| 50 | | return runner.protocol(); |
| 51 | | } else if (std.mem.eql(u8, arg, "--zig")) { |
| 52 | | zig_path_arg = arg_it.next() orelse fatal("missing arg after '{s}'", .{arg}); |
| 53 | | } else if (std.mem.cutPrefix(u8, arg, "--zig=")) |zig_path| { |
| 54 | | zig_path_arg = zig_path; |
| 55 | | } else if (std.mem.eql(u8, arg, "--lib")) { |
| 56 | | lib_path_arg = arg_it.next() orelse fatal("missing arg after '{s}'", .{arg}); |
| 57 | | } else if (std.mem.cutPrefix(u8, arg, "--lib=")) |lib_path| { |
| 58 | | lib_path_arg = lib_path; |
| 59 | | } else if (std.mem.eql(u8, arg, "--target")) { |
| 60 | | try target_args.append( |
| 61 | | init.gpa, |
| 62 | | try arena.dupe(u8, arg_it.next() orelse fatal("missing arg after '{s}'", .{arg})), |
| 63 | | ); |
| 64 | | } else if (std.mem.cutPrefix(u8, arg, "--target=")) |target| { |
| 65 | | try target_args.append(init.gpa, try arena.dupe(u8, target)); |
| 66 | | } else if (std.mem.eql(u8, arg, "--keep-src")) { |
| 67 | | keep_src = true; |
| 68 | | } else if (std.mem.eql(u8, arg, "-fqemu")) { |
| 69 | | enable_qemu = true; |
| 70 | | } else if (std.mem.eql(u8, arg, "-fwine")) { |
| 71 | | enable_wine = true; |
| 72 | | } else if (std.mem.eql(u8, arg, "-fwasmtime")) { |
| 73 | | enable_wasmtime = true; |
| 74 | | } else if (std.mem.eql(u8, arg, "-fdarling")) { |
| 75 | | enable_darling = true; |
| 76 | | } else { |
| 77 | | if (test_path_arg) |_| fatal("unknown arg '{s}'", .{arg}); |
| 78 | | test_path_arg = arg; |
| 79 | | } |
| 80 | | } |
| 81 | | |
| 82 | | const test_path = test_path_arg orelse fatal("missing 'path/to/test'", .{}); |
| 83 | | const zig_path = zig_path_arg orelse fatal("missing '--zig=path/to/zig'", .{}); |
| 84 | | const lib_path = lib_path_arg orelse fatal("missing '--lib=path/to/lib'", .{}); |
| 85 | | |
| 86 | | const cwd: std.Io.Dir = .cwd(); |
| 87 | | const test_file = try cwd.openFile(init.io, test_path, .{ |
| 88 | | .allow_directory = true, |
| 89 | | }); |
| 90 | | const zig_exe = try cwd.openFile(init.io, zig_path, .{}); |
| 91 | | defer zig_exe.close(init.io); |
| 92 | | const lib_dir = try cwd.openDir(init.io, lib_path, .{}); |
| 93 | | defer lib_dir.close(init.io); |
| 94 | | |
| 95 | | const src_dir_path = "src_" ++ std.fmt.hex(rand_int: { |
| 96 | | var rand_int: u64 = undefined; |
| 97 | | init.io.random(@ptrCast(&rand_int)); |
| 98 | | break :rand_int rand_int; |
| 99 | | }); |
| 100 | | var src_dir = try cwd.createDirPathOpen(init.io, src_dir_path, .{}); |
| 101 | | defer { |
| 102 | | src_dir.close(init.io); |
| 103 | | if (!keep_src) cwd.deleteTree(init.io, src_dir_path) catch |err| { |
| 104 | | std.log.warn("failed to delete tree '{s}': {t}", .{ src_dir_path, err }); |
| 105 | | }; |
| 106 | | } |
| 107 | | |
| 108 | | var stdout_buffer: [512]u8 = undefined; |
| 109 | | var stdout_fw: std.Io.File.Writer = .initStreaming(.stdout(), init.io, &stdout_buffer); |
| 110 | | const stdout = &stdout_fw.interface; |
| 111 | | |
| 112 | | var child = try std.process.spawn(init.io, .{ |
| 113 | | .argv = &.{ self, "--listen=-" }, |
| 114 | | .stdin = .pipe, |
| 115 | | .stdout = .pipe, |
| 116 | | .inherit_dirs = &.{ lib_dir, src_dir }, |
| 117 | | .inherit_files = &.{ zig_exe, test_file }, |
| 118 | | }); |
| 119 | | |
| 120 | | var child_reader_buffer: [512]u8 = undefined; |
| 121 | | var child_reader = child.stdout.?.readerStreaming(init.io, &child_reader_buffer); |
| 122 | | var child_writer_buffer: [512]u8 = undefined; |
| 123 | | var child_writer = child.stdin.?.writerStreaming(init.io, &child_writer_buffer); |
| 124 | | var client: std.zig.Client = .{ |
| 125 | | .in = &child_reader.interface, |
| 126 | | .out = &child_writer.interface, |
| 127 | | }; |
| 128 | | { |
| 129 | | var args: std.ArrayList(u8) = .empty; |
| 130 | | defer args.deinit(init.gpa); |
| 131 | | const Arg = std.zig.Client.Message.Arg; |
| 132 | | |
| 133 | | try args.append(init.gpa, @backingInt(@as(Arg, switch ((try test_file.stat(init.io)).kind) { |
| 134 | | else => unreachable, |
| 135 | | .file => .input_file, |
| 136 | | .directory => .input_dir, |
| 137 | | }))); |
| 138 | | try args.appendSlice(init.gpa, @ptrCast(&test_file.handle)); |
| 139 | | |
| 140 | | try args.append(init.gpa, @backingInt(Arg.prefix)); |
| 141 | | try args.appendSlice(init.gpa, "--zig="); |
| 142 | | try args.append(init.gpa, 0); |
| 143 | | |
| 144 | | try args.append(init.gpa, @backingInt(Arg.input_file)); |
| 145 | | try args.appendSlice(init.gpa, @ptrCast(&zig_exe.handle)); |
| 146 | | |
| 147 | | try args.append(init.gpa, @backingInt(Arg.prefix)); |
| 148 | | try args.appendSlice(init.gpa, "--lib="); |
| 149 | | try args.append(init.gpa, 0); |
| 150 | | |
| 151 | | try args.append(init.gpa, @backingInt(Arg.input_dir)); |
| 152 | | try args.appendSlice(init.gpa, @ptrCast(&lib_dir.handle)); |
| 153 | | |
| 154 | | try args.append(init.gpa, @backingInt(Arg.prefix)); |
| 155 | | try args.appendSlice(init.gpa, "--src="); |
| 156 | | try args.append(init.gpa, 0); |
| 157 | | |
| 158 | | try args.append(init.gpa, @backingInt(Arg.output_dir)); |
| 159 | | try args.appendSlice(init.gpa, @ptrCast(&src_dir.handle)); |
| 160 | | |
| 161 | | for (target_args.items) |target_arg| { |
| 162 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 163 | | try args.appendSlice(init.gpa, "--target"); |
| 164 | | try args.append(init.gpa, 0); |
| 165 | | |
| 166 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 167 | | try args.appendSlice(init.gpa, target_arg); |
| 168 | | try args.append(init.gpa, 0); |
| 169 | | } |
| 170 | | |
| 171 | | if (enable_qemu) { |
| 172 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 173 | | try args.appendSlice(init.gpa, "-fqemu"); |
| 174 | | try args.append(init.gpa, 0); |
| 175 | | } |
| 176 | | if (enable_wine) { |
| 177 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 178 | | try args.appendSlice(init.gpa, "-fwine"); |
| 179 | | try args.append(init.gpa, 0); |
| 180 | | } |
| 181 | | if (enable_wasmtime) { |
| 182 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 183 | | try args.appendSlice(init.gpa, "-fwasmtime"); |
| 184 | | try args.append(init.gpa, 0); |
| 185 | | } |
| 186 | | if (enable_darling) { |
| 187 | | try args.append(init.gpa, @backingInt(Arg.string)); |
| 188 | | try args.appendSlice(init.gpa, "-fdarling"); |
| 189 | | try args.append(init.gpa, 0); |
| 190 | | } |
| 191 | | |
| 192 | | try client.serveMessageHeader(.{ |
| 193 | | .tag = .args, |
| 194 | | .bytes_len = @intCast(args.items.len), |
| 195 | | }); |
| 196 | | try client.out.writeAll(args.items); |
| 197 | | |
| 198 | | var metadata: struct { |
| 199 | | index: u32, |
| 200 | | len: u32, |
| 201 | | names: []u32, |
| 202 | | expected_panic_msgs: []u32, |
| 203 | | string_bytes: []u8, |
| 204 | | |
| 205 | | fn name(m: *@This()) []const u8 { |
| 206 | | return std.mem.sliceTo(m.string_bytes[m.names[m.index - 1]..], 0); |
| 207 | | } |
| 208 | | |
| 209 | | fn expectedPanicMsg(m: *@This()) ?[:0]const u8 { |
| 210 | | return switch (m.expected_panic_msgs[m.index - 1]) { |
| 211 | | 0 => null, |
| 212 | | else => |offset| m.string_bytes[offset..std.mem.findScalarPos( |
| 213 | | u8, |
| 214 | | m.string_bytes, |
| 215 | | offset, |
| 216 | | 0, |
| 217 | | ).? :0], |
| 218 | | }; |
| 219 | | } |
| 220 | | |
| 221 | | fn next(m: *@This()) ?u32 { |
| 222 | | if (m.len - m.index == 0) return null; |
| 223 | | defer m.index += 1; |
| 224 | | return m.index; |
| 225 | | } |
| 226 | | } = .{ .index = 0, .len = 0, .names = &.{}, .expected_panic_msgs = &.{}, .string_bytes = &.{} }; |
| 227 | | try client.serveBodylessMessage(.query_test_metadata); |
| 228 | | while (true) { |
| 229 | | const hdr = try client.receiveMessage(); |
| 230 | | switch (hdr.tag) { |
| 231 | | else => try client.in.discardAll(hdr.bytes_len), |
| 232 | | .zig_version => { |
| 233 | | const body = try arena.alloc(u8, hdr.bytes_len); |
| 234 | | try client.in.readSliceAll(body); |
| 235 | | if (!std.mem.eql(u8, @import("builtin").zig_version_string, body)) return fatal( |
| 236 | | "zig version mismatch build runner vs compiler: '{s}' vs '{s}'", |
| 237 | | .{ @import("builtin").zig_version_string, body }, |
| 238 | | ); |
| 239 | | }, |
| 240 | | .test_metadata => { |
| 241 | | const tm_hdr = |
| 242 | | try client.in.takeStruct(std.zig.Server.Message.TestMetadata, .little); |
| 243 | | metadata = .{ |
| 244 | | .index = 0, |
| 245 | | .len = tm_hdr.tests_len, |
| 246 | | .names = try arena.alloc(u32, tm_hdr.tests_len), |
| 247 | | .expected_panic_msgs = try arena.alloc(u32, tm_hdr.tests_len), |
| 248 | | .string_bytes = try arena.alloc(u8, tm_hdr.string_bytes_len), |
| 249 | | }; |
| 250 | | try client.in.readSliceEndian(u32, metadata.names, .little); |
| 251 | | try client.in.readSliceEndian(u32, metadata.expected_panic_msgs, .little); |
| 252 | | try client.in.readSliceAll(metadata.string_bytes); |
| 253 | | try client.serveRunTest(metadata.next() orelse break); |
| 254 | | }, |
| 255 | | .test_results => { |
| 256 | | const tr = try client.in.takeStruct(std.zig.Server.Message.TestResults, .little); |
| 257 | | try stdout.print("[{t}] {s}\n", .{ tr.flags.status, metadata.name() }); |
| 258 | | try stdout.flush(); |
| 259 | | try client.serveRunTest(metadata.next() orelse break); |
| 260 | | }, |
| 261 | | } |
| 262 | | } |
| 263 | | try client.serveBodylessMessage(.exit); |
| 264 | | } |
| 265 | | _ = try child.wait(init.io); |
| 266 | | } |
| 267 | | fn fatal(comptime fmt: []const u8, args: anytype) noreturn { |
| 268 | | std.log.err(fmt, args); |
| 269 | | std.process.exit(1); |
| 270 | | } |
| 271 | | |
| 272 | 3 | const Runner = @This(); |
| 273 | 4 | |
| 274 | 5 | gpa: std.mem.Allocator, |
| ... | ... | @@ -278,6 +9,7 @@ prog_node: std.Progress.Node, |
| 278 | 9 | args: Args, |
| 279 | 10 | host: std.Target, |
| 280 | 11 | server: std.zig.Server, |
| 12 | eb_wip: std.zig.ErrorBundle.Wip, |
| 281 | 13 | |
| 282 | 14 | const Args = struct { |
| 283 | 15 | @"test": ?struct { |
| ... | ... | @@ -312,24 +44,34 @@ const Args = struct { |
| 312 | 44 | fn deinit(runner: *Runner) void { |
| 313 | 45 | runner.prog_node.end(); |
| 314 | 46 | runner.args.deinit(runner.gpa); |
| 47 | runner.eb_wip.deinit(); |
| 315 | 48 | runner.* = undefined; |
| 316 | 49 | } |
| 317 | 50 | |
| 318 | | pub fn protocol(runner: *Runner) !void { |
| 51 | const Fallible = error{AlreadyReported} || std.mem.Allocator.Error || std.Io.Cancelable; |
| 52 | fn fail(runner: *Runner, comptime fmt: []const u8, args: anytype) Fallible { |
| 53 | return runner.failString(try runner.eb_wip.printString(fmt, args)); |
| 54 | } |
| 55 | fn failString(runner: *Runner, msg: std.zig.ErrorBundle.String) Fallible { |
| 56 | try runner.eb_wip.addRootErrorMessage(.{ |
| 57 | .msg = msg, |
| 58 | }); |
| 59 | return error.AlreadyReported; |
| 60 | } |
| 61 | |
| 62 | pub const ProtocolError = Fallible || std.Io.Reader.Error || std.Io.Writer.Error; |
| 63 | pub fn runServer(runner: *Runner) ProtocolError { |
| 319 | 64 | try runner.server.serveStringMessage(.zig_version, @import("builtin").zig_version_string); |
| 320 | 65 | while (true) { |
| 321 | 66 | _ = runner.arena.reset(.retain_capacity); |
| 322 | 67 | const arena = runner.arena.allocator(); |
| 323 | 68 | const hdr = try runner.server.receiveMessage(); |
| 324 | 69 | switch (hdr.tag) { |
| 325 | | else => { |
| 326 | | std.log.warn("unsupported message: {t}\n", .{hdr.tag}); |
| 327 | | std.process.exit(1); |
| 328 | | }, |
| 70 | else => |tag| return runner.fail("unsupported message: {t}", .{tag}), |
| 329 | 71 | .exit => std.process.exit(0), |
| 330 | 72 | .args => { |
| 331 | 73 | const args_body = try arena.alloc(u8, hdr.bytes_len); |
| 332 | | try runner.server.in.readSliceAll(args_body); |
| 74 | runner.server.in.readSliceAll(args_body) catch unreachable; |
| 333 | 75 | var state: enum { positional, zig, lib, src, target } = .positional; |
| 334 | 76 | var input_dir: std.zig.Server.Message.InputDir = .cwd; |
| 335 | 77 | var args_body_offset: usize = 0; |
| ... | ... | @@ -392,32 +134,30 @@ pub fn protocol(runner: *Runner) !void { |
| 392 | 134 | }; |
| 393 | 135 | switch (state) { |
| 394 | 136 | .positional => { |
| 395 | | std.debug.assert(runner.args.@"test" == null); |
| 137 | assert(runner.args.@"test" == null); |
| 396 | 138 | runner.args.@"test" = .{ .input_dir = input_dir, .dir = dir }; |
| 397 | | std.debug.assert(runner.args.manifest_file == null); |
| 139 | assert(runner.args.manifest_file == null); |
| 398 | 140 | const manifest_path = "manifest"; |
| 399 | | runner.args.manifest_file = |
| 400 | | try dir.openFile(runner.io, manifest_path, .{}); |
| 401 | | |
| 402 | | try runner.server.serveMessageHeader(.{ |
| 403 | | .tag = .discovered_inputs, |
| 404 | | .bytes_len = @sizeOf(std.zig.Server.Message.InputDir) + |
| 405 | | manifest_path.len + 1, |
| 406 | | }); |
| 407 | | try runner.server.out.writeInt(u32, @backingInt( |
| 408 | | input_dir, |
| 409 | | ), .little); |
| 410 | | try runner.server.out.writeAll(manifest_path); |
| 411 | | try runner.server.out.writeByte(0); |
| 412 | | try runner.server.out.flush(); |
| 141 | runner.args.manifest_file = dir.openFile( |
| 142 | runner.io, |
| 143 | manifest_path, |
| 144 | .{}, |
| 145 | ) catch |err| switch (err) { |
| 146 | error.Canceled => |e| return e, |
| 147 | else => |e| return runner.fail( |
| 148 | "unable to open manifest file: {t}", |
| 149 | .{e}, |
| 150 | ), |
| 151 | }; |
| 152 | try runner.discoverInput(input_dir, manifest_path); |
| 413 | 153 | }, |
| 414 | 154 | .zig => unreachable, |
| 415 | 155 | .lib => { |
| 416 | | std.debug.assert(runner.args.lib_dir == null); |
| 156 | assert(runner.args.lib_dir == null); |
| 417 | 157 | runner.args.lib_dir = dir; |
| 418 | 158 | }, |
| 419 | 159 | .src => { |
| 420 | | std.debug.assert(runner.args.src_dir == null); |
| 160 | assert(runner.args.src_dir == null); |
| 421 | 161 | runner.args.src_dir = dir; |
| 422 | 162 | }, |
| 423 | 163 | .target => unreachable, |
| ... | ... | @@ -434,11 +174,11 @@ pub fn protocol(runner: *Runner) !void { |
| 434 | 174 | }; |
| 435 | 175 | switch (state) { |
| 436 | 176 | .positional => { |
| 437 | | std.debug.assert(runner.args.manifest_file == null); |
| 177 | assert(runner.args.manifest_file == null); |
| 438 | 178 | runner.args.manifest_file = file; |
| 439 | 179 | }, |
| 440 | 180 | .zig => { |
| 441 | | std.debug.assert(runner.args.zig_exe == null); |
| 181 | assert(runner.args.zig_exe == null); |
| 442 | 182 | runner.args.zig_exe = file; |
| 443 | 183 | }, |
| 444 | 184 | .lib => unreachable, |
| ... | ... | @@ -460,29 +200,199 @@ pub fn protocol(runner: *Runner) !void { |
| 460 | 200 | }); |
| 461 | 201 | }, |
| 462 | 202 | .run_test => { |
| 463 | | const test_index = try runner.server.receiveBody_u32(); |
| 203 | const test_index = runner.server.receiveBody_u32() catch unreachable; |
| 464 | 204 | try runner.server.serveBodylessMessage(.test_started); |
| 465 | 205 | try runner.server.serveTestResults(.{ |
| 466 | 206 | .index = test_index, |
| 467 | 207 | .flags = .{ |
| 468 | | .status = if (runner.testOne(test_index)) .pass else |err| switch (err) { |
| 469 | | else => status: { |
| 470 | | std.log.err("{t}\n", .{err}); |
| 471 | | if (@errorReturnTrace()) |trace| std.debug.dumpErrorReturnTrace(trace); |
| 208 | .status = if (runner.testOne(test_index)) |
| 209 | .pass |
| 210 | else |err| status: switch (err) { |
| 211 | error.Canceled, |
| 212 | error.OutOfMemory, |
| 213 | error.ReadFailed, |
| 214 | error.WriteFailed, |
| 215 | => |e| return e, |
| 216 | error.AlreadyReported => { |
| 217 | var eb = try runner.eb_wip.toOwnedBundle(""); |
| 218 | defer eb.deinit(runner.gpa); |
| 219 | assert(eb.errorMessageCount() > 0); // already reported what? |
| 220 | try runner.server.serveErrorBundle(.error_bundle, eb); |
| 221 | const eb_wip: std.zig.ErrorBundle.Wip = try .init(runner.gpa); |
| 222 | runner.eb_wip.deinit(); |
| 223 | runner.eb_wip = eb_wip; |
| 472 | 224 | break :status .fail; |
| 473 | 225 | }, |
| 474 | | error.SkipZigTest => .skip, |
| 226 | error.SkipTest => .skip, |
| 475 | 227 | }, |
| 476 | 228 | .fuzz = false, |
| 477 | 229 | .log_err_count = 0, |
| 478 | 230 | .leak_count = 0, |
| 479 | 231 | }, |
| 480 | 232 | }); |
| 233 | assert(runner.eb_wip.root_list.items.len == 0); // failed to report |
| 481 | 234 | }, |
| 482 | 235 | } |
| 483 | 236 | } |
| 484 | 237 | } |
| 485 | | const DelimitedReader = struct { |
| 238 | |
| 239 | fn discoverInput( |
| 240 | runner: *Runner, |
| 241 | dir: std.zig.Server.Message.InputDir, |
| 242 | sub_path: []const u8, |
| 243 | ) std.Io.Writer.Error!void { |
| 244 | try runner.server.serveMessageHeader(.{ |
| 245 | .tag = .discovered_inputs, |
| 246 | .bytes_len = @intCast(@sizeOf(std.zig.Server.Message.InputDir) + |
| 247 | sub_path.len + 1), |
| 248 | }); |
| 249 | try runner.server.out.writeInt(u32, @backingInt(dir), .little); |
| 250 | try runner.server.out.writeAll(sub_path); |
| 251 | try runner.server.out.writeByte(0); |
| 252 | try runner.server.out.flush(); |
| 253 | } |
| 254 | |
| 255 | pub const SourceReader = struct { |
| 256 | const Io = std.Io; |
| 257 | |
| 258 | backing: *std.Io.Reader, |
| 259 | line_aw: std.Io.Writer.Allocating, |
| 260 | interface: std.Io.Reader, |
| 261 | line: u32, |
| 262 | eb_wip: *std.zig.ErrorBundle.Wip, |
| 263 | src_path: std.zig.ErrorBundle.String, |
| 264 | |
| 265 | pub fn init( |
| 266 | reader: *Io.Reader, |
| 267 | gpa: std.mem.Allocator, |
| 268 | eb_wip: *std.zig.ErrorBundle.Wip, |
| 269 | src_path: std.zig.ErrorBundle.String, |
| 270 | ) SourceReader { |
| 271 | return .{ |
| 272 | .backing = reader, |
| 273 | .line_aw = .init(gpa), |
| 274 | .interface = .{ |
| 275 | .vtable = &.{ |
| 276 | .stream = stream, |
| 277 | .discard = discard, |
| 278 | .readVec = readVec, |
| 279 | .rebase = rebase, |
| 280 | }, |
| 281 | .buffer = &.{}, |
| 282 | .seek = 0, |
| 283 | .end = 0, |
| 284 | }, |
| 285 | .line = 0, |
| 286 | .eb_wip = eb_wip, |
| 287 | .src_path = src_path, |
| 288 | }; |
| 289 | } |
| 290 | fn deinit(s: *SourceReader) void { |
| 291 | s.line_aw.deinit(); |
| 292 | } |
| 293 | fn stream(r: *Io.Reader, _: *Io.Writer, _: Io.Limit) Io.Reader.StreamError!usize { |
| 294 | const s: *SourceReader = @fieldParentPtr("interface", r); |
| 295 | try s.bufferLine(); |
| 296 | return 0; |
| 297 | } |
| 298 | fn discard(r: *Io.Reader, limit: Io.Limit) Io.Reader.Error!usize { |
| 299 | const s: *SourceReader = @fieldParentPtr("interface", r); |
| 300 | const remaining = r.buffered(); |
| 301 | if (remaining.len > 0) { |
| 302 | const n = limit.minInt(remaining.len); |
| 303 | r.toss(n); |
| 304 | return n; |
| 305 | } |
| 306 | try s.bufferLine(); |
| 307 | return 0; |
| 308 | } |
| 309 | fn readVec(r: *Io.Reader, _: [][]u8) Io.Reader.Error!usize { |
| 310 | const s: *SourceReader = @fieldParentPtr("interface", r); |
| 311 | try s.bufferLine(); |
| 312 | return 0; |
| 313 | } |
| 314 | fn rebase(r: *Io.Reader, capacity: usize) Io.Reader.RebaseError!void { |
| 315 | const s: *SourceReader = @fieldParentPtr("interface", r); |
| 316 | defer s.updateBuffer(); |
| 317 | s.line_aw.ensureUnusedCapacity(capacity) catch |err| switch (err) { |
| 318 | error.OutOfMemory => return error.ReadFailed, |
| 319 | }; |
| 320 | } |
| 321 | fn updateBuffer(s: *SourceReader) void { |
| 322 | s.interface.buffer = s.line_aw.writer.buffer; |
| 323 | s.interface.end = s.line_aw.writer.end; |
| 324 | } |
| 325 | fn bufferLine(s: *SourceReader) Io.Reader.Error!void { |
| 326 | defer s.updateBuffer(); |
| 327 | { |
| 328 | const written = s.line_aw.written(); |
| 329 | const start = if (std.mem.findScalarLast(u8, written[0..s.interface.seek], '\n')) |newline| |
| 330 | newline + 1 |
| 331 | else |
| 332 | 0; |
| 333 | s.line += @intCast(std.mem.countScalar(u8, written[0..start], '\n')); |
| 334 | const preserve = written[start..]; |
| 335 | @memmove(written[0..preserve.len], preserve); |
| 336 | s.line_aw.shrinkRetainingCapacity(preserve.len); |
| 337 | s.interface.seek -= start; |
| 338 | } |
| 339 | const n = s.backing.streamDelimiterEnding(&s.line_aw.writer, '\n') catch |err| switch (err) { |
| 340 | error.ReadFailed => |e| return e, |
| 341 | error.WriteFailed => return error.ReadFailed, |
| 342 | }; |
| 343 | if (std.mem.endsWith(u8, s.line_aw.written(), "\r")) s.line_aw.writer.end -= 1; |
| 344 | const buffered = s.backing.buffered(); |
| 345 | if (n == 0 and buffered.len == 0) return error.EndOfStream; |
| 346 | if (std.mem.startsWith(u8, buffered, "\n")) { |
| 347 | s.line_aw.writer.writeByte('\n') catch |err| switch (err) { |
| 348 | error.WriteFailed => return error.ReadFailed, |
| 349 | }; |
| 350 | s.backing.toss(1); |
| 351 | } |
| 352 | } |
| 353 | fn fail( |
| 354 | s: *SourceReader, |
| 355 | src_loc: []const u8, |
| 356 | comptime fmt: []const u8, |
| 357 | args: anytype, |
| 358 | ) Fallible { |
| 359 | return s.failString(src_loc, try s.eb_wip.printString(fmt, args)); |
| 360 | } |
| 361 | fn failString( |
| 362 | s: *SourceReader, |
| 363 | src_loc: []const u8, |
| 364 | msg: std.zig.ErrorBundle.String, |
| 365 | ) Fallible { |
| 366 | const line: u32, const column: u32, const source_line = src_loc: { |
| 367 | const pos = src_loc.ptr - s.interface.buffer.ptr; |
| 368 | const end = std.mem.findScalarPos(u8, s.interface.buffer, pos, '\n') orelse |
| 369 | s.interface.buffer.len; |
| 370 | const start = if (std.mem.findScalarLast(u8, s.interface.buffer[0..end], '\n')) |newline| |
| 371 | newline + 1 |
| 372 | else |
| 373 | 0; |
| 374 | break :src_loc .{ |
| 375 | @intCast(s.line + std.mem.countScalar(u8, s.interface.buffer[0..start], '\n')), |
| 376 | @intCast(pos - start), |
| 377 | s.interface.buffer[start..end], |
| 378 | }; |
| 379 | }; |
| 380 | try s.eb_wip.addRootErrorMessage(.{ |
| 381 | .msg = msg, |
| 382 | .src_loc = try s.eb_wip.addSourceLocation(.{ |
| 383 | .src_path = s.src_path, |
| 384 | .line = line, |
| 385 | .column = column, |
| 386 | .span_start = column, |
| 387 | .span_main = column, |
| 388 | .span_end = @intCast(column + src_loc.len), |
| 389 | .source_line = try s.eb_wip.addString(source_line), |
| 390 | }), |
| 391 | }); |
| 392 | return error.AlreadyReported; |
| 393 | } |
| 394 | }; |
| 395 | pub const DelimitedReader = struct { |
| 486 | 396 | const Io = std.Io; |
| 487 | 397 | |
| 488 | 398 | unlimited: *Io.Reader, |
| ... | ... | @@ -528,251 +438,376 @@ const DelimitedReader = struct { |
| 528 | 438 | } |
| 529 | 439 | }; |
| 530 | 440 | |
| 531 | | fn testOne(runner: *const Runner, test_index: u32) !void { |
| 441 | const Update = struct { |
| 442 | target_query: []const u8, |
| 443 | manifest_sr: SourceReader, |
| 444 | compiler: ?Compiler, |
| 445 | src_dir: std.Io.Dir, |
| 446 | prog_node: std.Progress.Node, |
| 447 | mtime: std.Io.Timestamp, |
| 448 | num: usize, |
| 449 | allow_skip: bool, |
| 450 | }; |
| 451 | |
| 452 | const TestError = error{ |
| 453 | SkipTest, |
| 454 | } || Fallible || std.Io.Reader.ShortError || std.Io.Writer.Error; |
| 455 | fn testOne(runner: *Runner, test_index: u32) TestError!void { |
| 532 | 456 | const target_query = |
| 533 | 457 | std.mem.sliceTo(runner.args.target_bytes.items[runner.args.targets.items[test_index]..], 0); |
| 534 | | const src_dir = try (runner.args.src_dir orelse return error.MissingSrcDir).createDirPathOpen( |
| 535 | | runner.io, |
| 536 | | target_query, |
| 537 | | .{}, |
| 538 | | ); |
| 539 | | const manifest_file = runner.args.manifest_file orelse return error.MissingManifestArg; |
| 458 | const manifest_file = runner.args.manifest_file orelse |
| 459 | return runner.fail("missing \"path/to/test\" arg", .{}); |
| 540 | 460 | var manifest_buffer: [512]u8 = undefined; |
| 541 | 461 | var manifest_fr = manifest_file.reader(runner.io, &manifest_buffer); |
| 542 | | var allow_skip = true; |
| 462 | var update: Update = .{ |
| 463 | .target_query = target_query, |
| 464 | .manifest_sr = .init(&manifest_fr.interface, runner.gpa, &runner.eb_wip, src_path_string: { |
| 465 | var path_buffer: [std.Io.Dir.max_path_bytes]u8 = undefined; |
| 466 | const src_path = src_path: { |
| 467 | break :src_path path_buffer[0 .. std.Io.Dir.readLinkAbsolute( |
| 468 | runner.io, |
| 469 | try runner.arena.allocator().print("/proc/self/fd/{d}", .{manifest_file.handle}), |
| 470 | &path_buffer, |
| 471 | ) catch |err| switch (err) { |
| 472 | error.Canceled => |e| return e, |
| 473 | else => break :src_path "manifest", |
| 474 | }]; |
| 475 | }; |
| 476 | break :src_path_string try runner.eb_wip.addString(src_path); |
| 477 | }), |
| 478 | .compiler = null, |
| 479 | .src_dir = (runner.args.src_dir orelse |
| 480 | return runner.fail("missing \"--src=path/to/src\" arg", .{})).createDirPathOpen( |
| 481 | runner.io, |
| 482 | target_query, |
| 483 | .{}, |
| 484 | ) catch |err| switch (err) { |
| 485 | error.Canceled => |e| return e, |
| 486 | else => |e| return runner.fail("unable to create {q}: {t}", .{ target_query, e }), |
| 487 | }, |
| 488 | .prog_node = .none, |
| 489 | .mtime = .now(runner.io, .real), |
| 490 | .num = 0, |
| 491 | .allow_skip = true, |
| 492 | }; |
| 493 | defer { |
| 494 | update.manifest_sr.deinit(); |
| 495 | update.src_dir.close(runner.io); |
| 496 | update.prog_node.end(); |
| 497 | } |
| 543 | 498 | var skip_delimiter = false; |
| 544 | | var compiler: ?Compiler = null; |
| 545 | | var update_prog_node: std.Progress.Node = .none; |
| 546 | | defer update_prog_node.end(); |
| 547 | | var update_mtime = std.Io.Clock.real.now(runner.io); |
| 548 | | var update_num: usize = 0; |
| 549 | | while (manifest_fr.interface.takeSentinel('\n')) |untrimmed_line| { |
| 550 | | const line = std.mem.trimEnd(u8, untrimmed_line, "\r"); |
| 499 | while (update.manifest_sr.interface.takeSentinel('\n')) |line| { |
| 551 | 500 | var line_it = std.mem.tokenizeScalar(u8, line, ' '); |
| 552 | | const cmd_str = std.mem.cutPrefix(u8, line_it.next() orelse continue, "#").?; |
| 501 | const cmd_src_loc = line_it.next() orelse continue; |
| 553 | 502 | if (skip_delimiter) { |
| 554 | | std.debug.assert(std.mem.eql(u8, cmd_str, "}")); |
| 503 | assert(std.mem.eql(u8, cmd_src_loc, "#}")); |
| 555 | 504 | skip_delimiter = false; |
| 505 | const unexpected = line_it.rest(); |
| 506 | if (unexpected.len > 0) |
| 507 | return update.manifest_sr.fail(unexpected, "unexpected argument {q}", .{unexpected}); |
| 556 | 508 | continue; |
| 557 | 509 | } |
| 558 | | const cmd = std.meta.stringToEnum( |
| 559 | | enum { todo, skip, exe, lib, obj, write, delete, update, check }, |
| 560 | | cmd_str, |
| 561 | | ) orelse return error.UnknownCommand; |
| 562 | | var maybe_arg = line_it.next(); |
| 510 | const cmd = std.meta.stringToEnum(Command, std.mem.cutPrefix(u8, cmd_src_loc, "#") orelse |
| 511 | return update.manifest_sr.fail(cmd_src_loc, "expected command", .{})) orelse |
| 512 | return update.manifest_sr.fail(cmd_src_loc, "unknown command", .{}); |
| 513 | const arg = switch (cmd) { |
| 514 | .todo, .exe, .lib, .obj, .update => null, |
| 515 | .skip, .write, .delete, .check => line_it.next() orelse |
| 516 | return update.manifest_sr.fail(line_it.rest()[0..0], "missing argument", .{}), |
| 517 | }; |
| 563 | 518 | var contents_file: ?std.Io.File = null; |
| 564 | 519 | defer if (contents_file) |file| file.close(runner.io); |
| 565 | 520 | var contents_buffer: [512]u8 = undefined; |
| 566 | | var contents_impl: union { |
| 521 | var contents_impl: union(enum) { |
| 522 | ending, |
| 567 | 523 | dr: DelimitedReader, |
| 568 | 524 | fr: std.Io.File.Reader, |
| 569 | | } = undefined; |
| 525 | } = .ending; |
| 570 | 526 | const contents_r: *std.Io.Reader = contents_r: switch (cmd) { |
| 571 | 527 | .skip, .delete => { |
| 572 | | if (line_it.next()) |_| return error.UnexpectedArg; |
| 528 | const unexpected = line_it.rest(); |
| 529 | if (unexpected.len > 0) return update.manifest_sr.fail( |
| 530 | unexpected, |
| 531 | "unexpected argument {q}", |
| 532 | .{unexpected}, |
| 533 | ); |
| 573 | 534 | break :contents_r .ending; |
| 574 | 535 | }, |
| 575 | 536 | else => { |
| 576 | | const contents_path = contents_path: { |
| 577 | | const line_rest = line_it.rest(); |
| 578 | | if (line_rest.len > 0) break :contents_path line_rest; |
| 579 | | const contents_path = maybe_arg orelse break :contents_r .ending; |
| 580 | | maybe_arg = null; |
| 581 | | break :contents_path contents_path; |
| 582 | | }; |
| 537 | const contents_path = line_it.rest(); |
| 538 | if (contents_path.len == 0) break :contents_r .ending; |
| 539 | |
| 583 | 540 | if (std.mem.eql(u8, contents_path, "{")) { |
| 584 | | contents_impl = .{ .dr = .init(&manifest_fr.interface, "#}", &contents_buffer) }; |
| 541 | contents_impl = .{ |
| 542 | .dr = .init(&update.manifest_sr.interface, "#}", &contents_buffer), |
| 543 | }; |
| 585 | 544 | skip_delimiter = true; |
| 586 | 545 | break :contents_r &contents_impl.dr.interface; |
| 587 | 546 | } |
| 588 | 547 | |
| 589 | | const args_test = runner.args.@"test" orelse return error.ContentsFileInFileTest; |
| 590 | | try runner.server.serveMessageHeader(.{ |
| 591 | | .tag = .discovered_inputs, |
| 592 | | .bytes_len = @intCast(@sizeOf(std.zig.Server.Message.InputDir) + |
| 593 | | contents_path.len + 1), |
| 594 | | }); |
| 595 | | try runner.server.out.writeInt(u32, @backingInt(args_test.input_dir), .little); |
| 596 | | try runner.server.out.writeAll(contents_path); |
| 597 | | try runner.server.out.writeByte(0); |
| 598 | | try runner.server.out.flush(); |
| 548 | const args_test = runner.args.@"test" orelse return update.manifest_sr.fail( |
| 549 | contents_path, |
| 550 | "contents file requires directory test", |
| 551 | .{}, |
| 552 | ); |
| 553 | try runner.discoverInput(args_test.input_dir, contents_path); |
| 599 | 554 | |
| 600 | | contents_file = try args_test.dir.openFile(runner.io, contents_path, .{}); |
| 555 | contents_file = |
| 556 | args_test.dir.openFile(runner.io, contents_path, .{}) catch |err| switch (err) { |
| 557 | error.Canceled => |e| return e, |
| 558 | else => |e| return update.manifest_sr.fail( |
| 559 | contents_path, |
| 560 | "unable to open contents file: {t}", |
| 561 | .{e}, |
| 562 | ), |
| 563 | }; |
| 601 | 564 | contents_impl = .{ .fr = contents_file.?.reader(runner.io, &contents_buffer) }; |
| 602 | 565 | break :contents_r &contents_impl.fr.interface; |
| 603 | 566 | }, |
| 604 | 567 | }; |
| 605 | 568 | |
| 606 | | var name_buffer: [std.Progress.Node.max_name_len]u8 = undefined; |
| 607 | | const cmd_prog_node = runner.prog_node.start(std.mem.print(&name_buffer, "#{t} {s}", .{ |
| 608 | | cmd, maybe_arg orelse "", |
| 609 | | }) catch &name_buffer, 0); |
| 610 | | defer cmd_prog_node.end(); |
| 569 | runner.handleCommand(&update, cmd_src_loc, cmd, arg, contents_r) catch |err| switch (err) { |
| 570 | error.Canceled, |
| 571 | error.OutOfMemory, |
| 572 | error.AlreadyReported, |
| 573 | error.SkipTest, |
| 574 | error.WriteFailed, |
| 575 | => |e| return e, |
| 576 | error.ReadFailed => switch (contents_impl) { |
| 577 | .ending => unreachable, |
| 578 | .dr => return runner.fail("unable to read manifest: {t}", .{manifest_fr.err.?}), |
| 579 | .fr => |fr| return runner.fail("unable to read contents file: {t}", .{fr.err.?}), |
| 580 | }, |
| 581 | }; |
| 582 | } else |err| switch (err) { |
| 583 | error.ReadFailed => |e| return e, |
| 584 | error.StreamTooLong => unreachable, |
| 585 | error.EndOfStream => if (skip_delimiter) |
| 586 | return runner.fail("manifest missing \"#}}\" delimiter", .{}), |
| 587 | } |
| 588 | if (update.compiler) |*comp| { |
| 589 | if (comp.state != .idle) return runner.fail("missing \"#check\"", .{}); |
| 590 | try comp.exit(); |
| 591 | } |
| 592 | } |
| 593 | const Command = enum { todo, skip, exe, lib, obj, write, delete, update, check }; |
| 594 | fn handleCommand( |
| 595 | runner: *Runner, |
| 596 | update: *Update, |
| 597 | cmd_src_loc: []const u8, |
| 598 | cmd: Command, |
| 599 | arg: ?[]const u8, |
| 600 | contents_r: *std.Io.Reader, |
| 601 | ) TestError!void { |
| 602 | var name_buffer: [std.Progress.Node.max_name_len]u8 = undefined; |
| 603 | const cmd_prog_node = runner.prog_node.start(std.mem.print(&name_buffer, "#{t}{s}{s}", .{ |
| 604 | cmd, if (arg) |_| " " else "", arg orelse "", |
| 605 | }) catch &name_buffer, 0); |
| 606 | defer cmd_prog_node.end(); |
| 611 | 607 | |
| 612 | | cmd: switch (cmd) { |
| 613 | | .todo => _ = try contents_r.discardRemaining(), |
| 614 | | .skip => if (!allow_skip) |
| 615 | | return error.NonInitialSkipCommand // #skip must appear first |
| 616 | | else if (std.mem.eql(u8, target_query, maybe_arg orelse return error.MissingArg)) |
| 617 | | return error.SkipZigTest, |
| 618 | | .exe, .lib, .obj => try runner.spawnCompiler(&compiler, src_dir, switch (cmd) { |
| 619 | | else => unreachable, |
| 620 | | .exe => .Exe, |
| 621 | | .lib => .Lib, |
| 622 | | .obj => .Obj, |
| 623 | | }, contents_r, target: { |
| 624 | | const backend_split = std.mem.findScalarLast(u8, target_query, '-') orelse |
| 625 | | return error.TargetMissingBackend; |
| 626 | | const mode_split = |
| 627 | | std.mem.findScalarLast(u8, target_query[0..backend_split], '-') orelse |
| 628 | | return error.TargetMissingMode; |
| 629 | | const triple = target_query[0..mode_split]; |
| 630 | | const backend = std.meta.stringToEnum( |
| 631 | | Compiler.Target.Backend, |
| 632 | | target_query[backend_split + 1 ..], |
| 633 | | ) orelse return error.TargetMissingBackend; |
| 634 | | const mode = std.meta.stringToEnum( |
| 635 | | Compiler.Target.Mode, |
| 636 | | target_query[mode_split + 1 .. backend_split], |
| 637 | | ) orelse return error.TargetMissingMode; |
| 638 | | break :target .{ |
| 639 | | .triple = triple, |
| 640 | | .resolved = try std.zig.system.resolveTargetQuery( |
| 641 | | runner.io, |
| 642 | | try std.Build.parseTargetQuery(.{ |
| 643 | | .arch_os_abi = triple, |
| 644 | | .object_format = switch (backend) { |
| 645 | | .sema, .selfhosted, .llvm => null, |
| 646 | | .cbe => "c", |
| 647 | | }, |
| 648 | | }), |
| 649 | | ), |
| 650 | | .mode = mode, |
| 651 | | .backend = backend, |
| 652 | | }; |
| 653 | | }), |
| 654 | | .write => { |
| 655 | | const file = try src_dir.createFile( |
| 608 | cmd: switch (cmd) { |
| 609 | .todo => _ = contents_r.discardRemaining() catch |err| switch (err) { |
| 610 | error.ReadFailed => {}, |
| 611 | }, |
| 612 | .skip => if (!update.allow_skip) return update.manifest_sr.fail( |
| 613 | cmd_src_loc, |
| 614 | "\"#skip\" must appear before other commands", |
| 615 | .{}, |
| 616 | ) else if (std.mem.eql(u8, update.target_query, arg.?)) |
| 617 | return error.SkipTest, |
| 618 | .exe, .lib, .obj => try runner.spawnCompiler(&update.compiler, update.src_dir, switch (cmd) { |
| 619 | else => unreachable, |
| 620 | .exe => .Exe, |
| 621 | .lib => .Lib, |
| 622 | .obj => .Obj, |
| 623 | }, contents_r, target: { |
| 624 | const backend_split = std.mem.findScalarLast(u8, update.target_query, '-') orelse |
| 625 | return runner.fail("target {q} missing query", .{update.target_query}); |
| 626 | const mode_split = |
| 627 | std.mem.findScalarLast(u8, update.target_query[0..backend_split], '-') orelse |
| 628 | return runner.fail("target {q} missing mode", .{update.target_query}); |
| 629 | const triple = update.target_query[0..mode_split]; |
| 630 | const backend_str = update.target_query[backend_split + 1 ..]; |
| 631 | const backend = std.meta.stringToEnum(Compiler.Target.Backend, backend_str) orelse |
| 632 | return runner.fail("target {q} unknown backend {q}", .{ |
| 633 | update.target_query, backend_str, |
| 634 | }); |
| 635 | const mode_str = update.target_query[mode_split + 1 .. backend_split]; |
| 636 | const mode = std.meta.stringToEnum(Compiler.Target.Mode, mode_str) orelse |
| 637 | return runner.fail("target {q} unknown mode {q}", .{ update.target_query, mode_str }); |
| 638 | break :target .{ |
| 639 | .triple = triple, |
| 640 | .resolved = std.zig.system.resolveTargetQuery( |
| 656 | 641 | runner.io, |
| 657 | | maybe_arg orelse return error.MissingFileArg, |
| 658 | | .{}, |
| 659 | | ); |
| 660 | | defer file.close(runner.io); |
| 661 | | var fw = file.writer(runner.io, &.{}); |
| 662 | | _ = try contents_r.streamRemaining(&fw.interface); |
| 663 | | try file.setTimestamps(runner.io, .{ .modify_timestamp = .{ .new = update_mtime } }); |
| 664 | | }, |
| 665 | | .delete => try src_dir.deleteFile( |
| 666 | | runner.io, |
| 667 | | maybe_arg orelse return error.MissingFileArg, |
| 668 | | ), |
| 669 | | .update => { |
| 670 | | const comp = &(compiler orelse return error.MissingCompiler); |
| 671 | | update_prog_node.end(); |
| 672 | | update_prog_node = runner.prog_node.start( |
| 673 | | switch (try contents_r.readSliceShort(&name_buffer)) { |
| 674 | | 0 => switch (update_num) { |
| 675 | | 0 => "initial update", |
| 676 | | else => |num| std.mem.print(&name_buffer, "update {d}", .{num}) catch |
| 677 | | &name_buffer, |
| 642 | std.Build.parseTargetQuery(.{ |
| 643 | .arch_os_abi = triple, |
| 644 | .object_format = switch (backend) { |
| 645 | .sema, .selfhosted, .llvm => null, |
| 646 | .cbe => "c", |
| 678 | 647 | }, |
| 679 | | else => |name_len| name_buffer[0..name_len], |
| 680 | | }, |
| 681 | | 0, |
| 682 | | ); |
| 683 | | _ = try contents_r.discardRemaining(); |
| 684 | | if (comp.state != .idle) return error.MissingCheck; |
| 685 | | try comp.client.serveBodylessMessage(.update); |
| 686 | | comp.state = .update; |
| 687 | | update_mtime = update_mtime.addDuration(.fromSeconds(2)); |
| 688 | | update_num += 1; |
| 689 | | }, |
| 690 | | .check => { |
| 691 | | const check = std.meta.stringToEnum( |
| 692 | | Compiler.Check, |
| 693 | | maybe_arg orelse return error.MissingCheckArg, |
| 694 | | ) orelse return error.UnknownCheck; |
| 695 | | const expected = try contents_r.allocRemaining(runner.gpa, .unlimited); |
| 696 | | defer runner.gpa.free(expected); |
| 697 | | |
| 698 | | const comp = &(compiler orelse return error.MissingCompiler); |
| 699 | | if (comp.state != .update) return error.MissingUpdate; |
| 700 | | const stderr = comp.mr.reader(1); |
| 701 | | while (try comp.receiveMessage()) |message| switch (message.tag) { |
| 702 | | .config => { |
| 703 | | var body_r: std.Io.Reader = .fixed(message.body); |
| 704 | | comp.config = body_r.takeStruct(std.zig.Server.Message.Config, .little) catch |
| 705 | | unreachable; |
| 706 | | }, |
| 707 | | .emit_digest => { |
| 708 | | var body_r: std.Io.Reader = .fixed(message.body); |
| 709 | | _ = body_r.takeStruct(std.zig.Server.Message.EmitDigest, .little) catch |
| 710 | | unreachable; |
| 711 | | const digest = body_r.takeArray(std.Build.Cache.bin_digest_len) catch |
| 712 | | unreachable; |
| 713 | | try comp.checkSuccess(check, expected, src_dir, digest); |
| 648 | }) catch |err| switch (err) { |
| 649 | error.ParseFailed => return runner.fail("unable to parse triple {q}", .{ |
| 650 | triple, |
| 651 | }), |
| 714 | 652 | }, |
| 715 | | .error_bundle => { |
| 716 | | const error_bundle = |
| 717 | | try std.zig.Server.allocErrorBundle(runner.arena.allocator(), message.body); |
| 718 | | switch (check) { |
| 719 | | .errors => { |
| 720 | | var error_aw: std.Io.Writer.Allocating = .init(runner.gpa); |
| 721 | | defer error_aw.deinit(); |
| 722 | | try error_bundle.renderToWriter(.{ |
| 723 | | .include_reference_trace = false, |
| 724 | | .include_source_line = false, |
| 725 | | .include_log_text = true, |
| 726 | | }, &error_aw.writer); |
| 727 | | try std.testing.expectEqualStrings(expected, error_aw.written()); |
| 728 | | }, |
| 729 | | .stdout, .exit, .lldb => if (error_bundle.errorMessageCount() > 0) { |
| 730 | | try error_bundle.renderToStderr(runner.io, .{}, .auto); |
| 731 | | fatal("unexpected compile errors", .{}); |
| 732 | | }, |
| 733 | | } |
| 734 | | comp.state = .idle; |
| 735 | | break :cmd; |
| 653 | ) catch |err| switch (err) { |
| 654 | error.Canceled => |e| return e, |
| 655 | else => |e| return runner.fail("unable to resolve target {q}: {t}", .{ triple, e }), |
| 656 | }, |
| 657 | .mode = mode, |
| 658 | .backend = backend, |
| 659 | }; |
| 660 | }), |
| 661 | .write => { |
| 662 | const file = update.src_dir.createFile(runner.io, arg.?, .{}) catch |err| switch (err) { |
| 663 | error.Canceled => |e| return e, |
| 664 | else => |e| return update.manifest_sr.fail(arg.?, "unable to create file: {t}", .{e}), |
| 665 | }; |
| 666 | defer file.close(runner.io); |
| 667 | var fw = file.writer(runner.io, &.{}); |
| 668 | _ = try contents_r.streamRemaining(&fw.interface); |
| 669 | file.setTimestamps(runner.io, .{ .modify_timestamp = .{ |
| 670 | .new = update.mtime, |
| 671 | } }) catch |err| switch (err) { |
| 672 | error.Canceled => |e| return e, |
| 673 | else => |e| return update.manifest_sr.fail( |
| 674 | arg.?, |
| 675 | "unable to update file timestamps: {t}", |
| 676 | .{e}, |
| 677 | ), |
| 678 | }; |
| 679 | }, |
| 680 | .delete => update.src_dir.deleteFile(runner.io, arg.?) catch |err| switch (err) { |
| 681 | error.Canceled => |e| return e, |
| 682 | else => |e| return update.manifest_sr.fail(arg.?, "unable to delete file: {t}", .{e}), |
| 683 | }, |
| 684 | .update => { |
| 685 | const comp = &(update.compiler orelse return update.manifest_sr.fail( |
| 686 | cmd_src_loc, |
| 687 | "missing \"#exe\", \"#lib\", or \"#obj\"", |
| 688 | .{}, |
| 689 | )); |
| 690 | update.prog_node.end(); |
| 691 | update.prog_node = runner.prog_node.start( |
| 692 | switch (try contents_r.readSliceShort(&name_buffer)) { |
| 693 | 0 => switch (update.num) { |
| 694 | 0 => "initial update", |
| 695 | else => |num| std.mem.print(&name_buffer, "update {d}", .{num}) catch |
| 696 | &name_buffer, |
| 736 | 697 | }, |
| 737 | | else => {}, // Ignore other messages, |
| 698 | else => |name_len| name_buffer[0..name_len], |
| 699 | }, |
| 700 | 0, |
| 701 | ); |
| 702 | _ = try contents_r.discardRemaining(); |
| 703 | if (comp.state != .idle) |
| 704 | return update.manifest_sr.fail(cmd_src_loc, "missing \"#check\"", .{}); |
| 705 | try comp.client.serveBodylessMessage(.update); |
| 706 | comp.state = .update; |
| 707 | update.mtime = update.mtime.addDuration(.fromSeconds(2)); |
| 708 | update.num += 1; |
| 709 | }, |
| 710 | .check => { |
| 711 | const check = std.meta.stringToEnum(Compiler.Check, arg.?) orelse |
| 712 | return update.manifest_sr.fail(arg.?, "unknown check", .{}); |
| 713 | const expected = |
| 714 | contents_r.allocRemaining(runner.gpa, .unlimited) catch |err| switch (err) { |
| 715 | error.OutOfMemory, error.ReadFailed => |e| return e, |
| 716 | error.StreamTooLong => unreachable, // .unlimited |
| 738 | 717 | }; |
| 718 | defer runner.gpa.free(expected); |
| 739 | 719 | |
| 740 | | const buffered_stderr = stderr.buffered(); |
| 741 | | if (buffered_stderr.len > 0) { |
| 742 | | if (comp.allow_compiler_stderr) { |
| 743 | | std.log.info("stderr:\n{s}", .{buffered_stderr}); |
| 744 | | } else { |
| 745 | | fatal("unexpected stderr:\n{s}", .{buffered_stderr}); |
| 720 | const comp = &(update.compiler orelse return update.manifest_sr.fail( |
| 721 | cmd_src_loc, |
| 722 | "missing \"#exe\", \"#lib\", or \"#obj\"", |
| 723 | .{}, |
| 724 | )); |
| 725 | if (comp.state != .update) |
| 726 | return update.manifest_sr.fail(cmd_src_loc, "missing \"#update\"", .{}); |
| 727 | const stderr = comp.mr.reader(1); |
| 728 | while (try comp.receiveMessage()) |message| switch (message.tag) { |
| 729 | else => {}, // Ignore other messages, |
| 730 | .config => { |
| 731 | var body_r: std.Io.Reader = .fixed(message.body); |
| 732 | comp.config = body_r.takeStruct(std.zig.Server.Message.Config, .little) catch |
| 733 | unreachable; |
| 734 | }, |
| 735 | .emit_digest => { |
| 736 | var body_r: std.Io.Reader = .fixed(message.body); |
| 737 | _ = body_r.takeStruct(std.zig.Server.Message.EmitDigest, .little) catch |
| 738 | unreachable; |
| 739 | const digest = body_r.takeArray(std.Build.Cache.bin_digest_len) catch |
| 740 | unreachable; |
| 741 | try comp.checkSuccess(check, expected, update.src_dir, digest); |
| 742 | }, |
| 743 | .error_bundle => { |
| 744 | const eb = std.zig.Server.allocErrorBundle( |
| 745 | runner.arena.allocator(), |
| 746 | message.body, |
| 747 | ) catch |err| switch (err) { |
| 748 | error.OutOfMemory => |e| return e, |
| 749 | error.EndOfStream => return runner.fail("error bundle truncated", .{}), |
| 750 | }; |
| 751 | switch (check) { |
| 752 | .errors => { |
| 753 | var error_aw: std.Io.Writer.Allocating = .init(runner.gpa); |
| 754 | defer error_aw.deinit(); |
| 755 | try eb.renderToWriter(.{ |
| 756 | .include_reference_trace = false, |
| 757 | .include_source_line = false, |
| 758 | .include_log_text = true, |
| 759 | }, &error_aw.writer); |
| 760 | std.testing.expectEqualStrings( |
| 761 | expected, |
| 762 | error_aw.written(), |
| 763 | ) catch |err| switch (err) { |
| 764 | error.TestExpectedEqual => return runner.fail( |
| 765 | "errors did not match expected", |
| 766 | .{}, |
| 767 | ), |
| 768 | }; |
| 769 | }, |
| 770 | .stdout, .exit, .lldb => if (eb.errorMessageCount() > 0) { |
| 771 | eb.renderToStderr(runner.io, .{}, .auto) catch |err| switch (err) { |
| 772 | error.Canceled => {}, |
| 773 | else => {}, |
| 774 | }; |
| 775 | return runner.fail("unexpected compile errors", .{}); |
| 776 | }, |
| 746 | 777 | } |
| 778 | comp.state = .idle; |
| 779 | break :cmd; |
| 780 | }, |
| 781 | }; |
| 782 | |
| 783 | const buffered_stderr = stderr.buffered(); |
| 784 | if (buffered_stderr.len > 0) { |
| 785 | if (comp.allow_compiler_stderr) { |
| 786 | std.log.info("stderr:\n{s}", .{buffered_stderr}); |
| 787 | } else { |
| 788 | return runner.fail("unexpected stderr:\n{s}", .{buffered_stderr}); |
| 747 | 789 | } |
| 790 | } |
| 748 | 791 | |
| 749 | | try comp.exit(); |
| 750 | | fatal("compiler failed to send terminating error_bundle", .{}); |
| 751 | | }, |
| 752 | | } |
| 753 | | std.debug.assert(try contents_r.discardRemaining() == 0); |
| 754 | | switch (cmd) { |
| 755 | | .todo, .skip => {}, |
| 756 | | else => allow_skip = false, |
| 757 | | } |
| 758 | | } else |err| switch (err) { |
| 759 | | else => |e| return e, |
| 760 | | error.EndOfStream => if (skip_delimiter) return error.MissingDelimiter, |
| 792 | try comp.exit(); |
| 793 | return runner.fail("compiler failed to send terminating error_bundle", .{}); |
| 794 | }, |
| 761 | 795 | } |
| 762 | | if (compiler) |*comp| { |
| 763 | | if (comp.state != .idle) return error.MissingCheck; |
| 764 | | try comp.exit(); |
| 796 | assert(try contents_r.discardRemaining() == 0); |
| 797 | switch (cmd) { |
| 798 | .todo, .skip => {}, |
| 799 | else => update.allow_skip = false, |
| 765 | 800 | } |
| 766 | 801 | } |
| 767 | 802 | |
| 768 | 803 | fn spawnCompiler( |
| 769 | | runner: *const Runner, |
| 804 | runner: *Runner, |
| 770 | 805 | compiler: *?Compiler, |
| 771 | 806 | src_dir: std.Io.Dir, |
| 772 | 807 | output_mode: std.lang.OutputMode, |
| 773 | 808 | args_r: *std.Io.Reader, |
| 774 | 809 | target: Compiler.Target, |
| 775 | | ) !void { |
| 810 | ) (Fallible || std.Io.Reader.ShortError)!void { |
| 776 | 811 | const gpa = runner.gpa; |
| 777 | 812 | const arena = runner.arena.allocator(); |
| 778 | 813 | if (compiler.*) |*comp| { |
| ... | ... | @@ -804,18 +839,20 @@ fn spawnCompiler( |
| 804 | 839 | .selfhosted => try argv.append(gpa, "-fno-llvm"), |
| 805 | 840 | .llvm => try argv.append(gpa, "-fllvm"), |
| 806 | 841 | .cbe => try argv.append(gpa, "-ofmt=c"), |
| 807 | | } else try argv.appendSlice(gpa, &.{ "-I", path_buffer[0..try std.Io.Dir.readLinkAbsolute( |
| 842 | } else try argv.appendSlice(gpa, &.{ "-I", path_buffer[0 .. std.Io.Dir.readLinkAbsolute( |
| 808 | 843 | runner.io, |
| 809 | | try arena.print("/proc/self/fd/{d}", .{ |
| 810 | | (runner.args.lib_dir orelse return error.MissingLibDir).handle, |
| 811 | | }), |
| 844 | try arena.print("/proc/self/fd/{d}", .{(runner.args.lib_dir orelse |
| 845 | return runner.fail("\"--lib=path/to/lib\" arg required with cbe", .{})).handle}), |
| 812 | 846 | &path_buffer, |
| 813 | | )] }); |
| 847 | ) catch |err| switch (err) { |
| 848 | error.Canceled => |e| return e, |
| 849 | else => |e| return runner.fail("unable to get lib path: {t}", .{e}), |
| 850 | }] }); |
| 814 | 851 | var need: usize = 1; |
| 815 | 852 | var root_name: ?[]const u8 = null; |
| 816 | 853 | while (true) { |
| 817 | 854 | const done = if (args_r.fill(need)) false else |err| switch (err) { |
| 818 | | else => |e| return e, |
| 855 | error.ReadFailed => |e| return e, |
| 819 | 856 | error.EndOfStream => true, |
| 820 | 857 | }; |
| 821 | 858 | const buffered = args_r.buffered(); |
| ... | ... | @@ -854,15 +891,19 @@ fn spawnCompiler( |
| 854 | 891 | }) catch &name_buffer, 0); |
| 855 | 892 | errdefer comp_prog_node.end(); |
| 856 | 893 | |
| 857 | | const child = try std.process.spawn(runner.io, .{ |
| 858 | | .exe = .{ .file = runner.args.zig_exe orelse return error.MissingZigExe }, |
| 894 | const child = std.process.spawn(runner.io, .{ |
| 895 | .exe = .{ .file = runner.args.zig_exe orelse |
| 896 | return runner.fail("missing \"--zig=path/to/zig\" arg", .{}) }, |
| 859 | 897 | .argv = argv.items, |
| 860 | 898 | .cwd = .{ .dir = src_dir }, |
| 861 | 899 | .progress_node = comp_prog_node, |
| 862 | 900 | .stdin = .pipe, |
| 863 | 901 | .stdout = .pipe, |
| 864 | 902 | .stderr = .pipe, |
| 865 | | }); |
| 903 | }) catch |err| switch (err) { |
| 904 | error.Canceled, error.OutOfMemory => |e| return e, |
| 905 | else => |e| return runner.fail("unable to spawn compiler: {t}", .{e}), |
| 906 | }; |
| 866 | 907 | compiler.* = .{ |
| 867 | 908 | .runner = runner, |
| 868 | 909 | .prog_node = comp_prog_node, |
| ... | ... | @@ -886,7 +927,7 @@ fn spawnCompiler( |
| 886 | 927 | comp.client = .{ .in = comp.mr.reader(0), .out = &comp.fw.interface }; |
| 887 | 928 | } |
| 888 | 929 | const Compiler = struct { |
| 889 | | runner: *const Runner, |
| 930 | runner: *Runner, |
| 890 | 931 | prog_node: std.Progress.Node, |
| 891 | 932 | allow_compiler_stderr: bool, |
| 892 | 933 | output_mode: std.lang.OutputMode, |
| ... | ... | @@ -927,7 +968,7 @@ const Compiler = struct { |
| 927 | 968 | }; |
| 928 | 969 | }; |
| 929 | 970 | |
| 930 | | fn receiveMessage(comp: *Compiler) !?struct { |
| 971 | fn receiveMessage(comp: *Compiler) Fallible!?struct { |
| 931 | 972 | tag: std.zig.Server.Message.Tag, |
| 932 | 973 | body: []const u8, |
| 933 | 974 | } { |
| ... | ... | @@ -935,9 +976,10 @@ const Compiler = struct { |
| 935 | 976 | &comp.mr, |
| 936 | 977 | .none, |
| 937 | 978 | ) catch |err| switch (err) { |
| 979 | error.Canceled, error.OutOfMemory => |e| return e, |
| 938 | 980 | error.Timeout => unreachable, |
| 939 | 981 | error.EndOfStream => return null, |
| 940 | | else => |e| return e, |
| 982 | else => |e| return comp.runner.fail("unable to receive message: {t}", .{e}), |
| 941 | 983 | }; |
| 942 | 984 | const body = comp.client.in.take(header.bytes_len) catch unreachable; |
| 943 | 985 | const stderr = comp.mr.reader(1); |
| ... | ... | @@ -945,7 +987,9 @@ const Compiler = struct { |
| 945 | 987 | if (comp.allow_compiler_stderr) { |
| 946 | 988 | std.log.info("{t} stderr:\n{s}", .{ header.tag, stderr.buffered() }); |
| 947 | 989 | } else { |
| 948 | | fatal("{t} unexpected stderr:\n{s}", .{ header.tag, stderr.buffered() }); |
| 990 | return comp.runner.fail("{t} unexpected stderr:\n{s}", .{ |
| 991 | header.tag, stderr.buffered(), |
| 992 | }); |
| 949 | 993 | } |
| 950 | 994 | stderr.tossBuffered(); |
| 951 | 995 | } |
| ... | ... | @@ -959,7 +1003,7 @@ const Compiler = struct { |
| 959 | 1003 | expected: []const u8, |
| 960 | 1004 | src_dir: std.Io.Dir, |
| 961 | 1005 | digest: *const std.Build.Cache.BinDigest, |
| 962 | | ) !void { |
| 1006 | ) Fallible!void { |
| 963 | 1007 | const runner = comp.runner; |
| 964 | 1008 | const gpa = runner.gpa; |
| 965 | 1009 | const arena = runner.arena.allocator(); |
| ... | ... | @@ -1021,7 +1065,10 @@ const Compiler = struct { |
| 1021 | 1065 | }) catch &name_buffer, 0); |
| 1022 | 1066 | defer run_prog_node.end(); |
| 1023 | 1067 | |
| 1024 | | const bin_file = try src_dir.openFile(io, bin_path, .{}); |
| 1068 | const bin_file = src_dir.openFile(io, bin_path, .{}) catch |err| switch (err) { |
| 1069 | error.Canceled => |e| return e, |
| 1070 | else => |e| return runner.fail("unable to open {q}: {t}", .{ bin_path, e }), |
| 1071 | }; |
| 1025 | 1072 | defer bin_file.close(io); |
| 1026 | 1073 | switch (check) { |
| 1027 | 1074 | .errors => unreachable, |
| ... | ... | @@ -1033,13 +1080,14 @@ const Compiler = struct { |
| 1033 | 1080 | .progress_node = run_prog_node, |
| 1034 | 1081 | }) catch |err| if (executor) |_| { |
| 1035 | 1082 | // Chances are the foreign executor isn't available. Skip this evaluation. |
| 1036 | | std.log.warn("skipping execution of '{s}' via executor for foreign target '{s}': {t}", .{ |
| 1037 | | bin_path, |
| 1038 | | comp.target.triple, |
| 1039 | | err, |
| 1040 | | }); |
| 1083 | std.log.warn( |
| 1084 | "skipping execution of '{s}' via executor for foreign target '{s}': {t}", |
| 1085 | .{ bin_path, comp.target.triple, err }, |
| 1086 | ); |
| 1041 | 1087 | return; |
| 1042 | | } else fatal("failed to run the generated executable '{s}': {t}", .{ bin_path, err }); |
| 1088 | } else return runner.fail("unable to run the generated executable '{s}': {t}", .{ |
| 1089 | bin_path, err, |
| 1090 | }); |
| 1043 | 1091 | defer { |
| 1044 | 1092 | gpa.free(result.stdout); |
| 1045 | 1093 | gpa.free(result.stderr); |
| ... | ... | @@ -1048,20 +1096,46 @@ const Compiler = struct { |
| 1048 | 1096 | .exited => |code| switch (check) { |
| 1049 | 1097 | .errors, .lldb => unreachable, |
| 1050 | 1098 | .stdout => { |
| 1051 | | if (code != 0) fatal("generated executable '{s}' failed with code {d}", .{ bin_path, code }); |
| 1052 | | try std.testing.expectEqualStrings(expected, result.stdout); |
| 1099 | if (code != 0) return runner.fail( |
| 1100 | "generated executable '{s}' failed with code {d}", |
| 1101 | .{ bin_path, code }, |
| 1102 | ); |
| 1103 | std.testing.expectEqualStrings( |
| 1104 | expected, |
| 1105 | result.stdout, |
| 1106 | ) catch |err| switch (err) { |
| 1107 | error.TestExpectedEqual => return runner.fail( |
| 1108 | "stdout did not match expected", |
| 1109 | .{}, |
| 1110 | ), |
| 1111 | }; |
| 1053 | 1112 | }, |
| 1054 | 1113 | .exit => { |
| 1055 | | var actual_code_buffer: [std.fmt.count("{d}", .{std.math.maxInt(u8)})]u8 = undefined; |
| 1056 | | try std.testing.expectEqualStrings( |
| 1114 | var actual_code_buffer: [std.fmt.count("{d}", .{std.math.maxInt(u8)})]u8 = |
| 1115 | undefined; |
| 1116 | std.testing.expectEqualStrings( |
| 1057 | 1117 | expected, |
| 1058 | 1118 | std.mem.print(&actual_code_buffer, "{d}", .{code}) catch unreachable, |
| 1059 | | ); |
| 1119 | ) catch |err| switch (err) { |
| 1120 | error.TestExpectedEqual => return runner.fail( |
| 1121 | "exit code did not match expected", |
| 1122 | .{}, |
| 1123 | ), |
| 1124 | }; |
| 1060 | 1125 | }, |
| 1061 | 1126 | }, |
| 1062 | | .signal => |sig| fatal("generated executable '{s}' terminated with signal {t}", .{ bin_path, sig }), |
| 1063 | | .stopped => |sig| fatal("generated executable '{s}' stopped with signal {t}", .{ bin_path, sig }), |
| 1064 | | .unknown => fatal("generated executable '{s}' terminated unexpectedly", .{bin_path}), |
| 1127 | .signal => |sig| return runner.fail( |
| 1128 | "generated executable '{s}' terminated with signal {t}", |
| 1129 | .{ bin_path, sig }, |
| 1130 | ), |
| 1131 | .stopped => |sig| return runner.fail( |
| 1132 | "generated executable '{s}' stopped with signal {t}", |
| 1133 | .{ bin_path, sig }, |
| 1134 | ), |
| 1135 | .unknown => return runner.fail( |
| 1136 | "generated executable '{s}' terminated unexpectedly", |
| 1137 | .{bin_path}, |
| 1138 | ), |
| 1065 | 1139 | } |
| 1066 | 1140 | if (executor == null and result.stderr.len > 0) { |
| 1067 | 1141 | std.log.err("generated executable '{s}' had unexpected stderr:\n{s}", .{ |
| ... | ... | @@ -1073,12 +1147,12 @@ const Compiler = struct { |
| 1073 | 1147 | } |
| 1074 | 1148 | } |
| 1075 | 1149 | |
| 1076 | | fn compileC(parent_comp: *Compiler, src_dir: std.Io.Dir, c_path: []const u8) ![]const u8 { |
| 1150 | fn compileC(parent_comp: *Compiler, src_dir: std.Io.Dir, c_path: []const u8) Fallible![]const u8 { |
| 1077 | 1151 | const runner = parent_comp.runner; |
| 1078 | 1152 | const arena = runner.arena.allocator(); |
| 1079 | 1153 | var compiler: ?Compiler = null; |
| 1080 | 1154 | var args_r: std.Io.Reader = .fixed(c_path); |
| 1081 | | try parent_comp.runner.spawnCompiler(&compiler, src_dir, parent_comp.output_mode, &args_r, .{ |
| 1155 | parent_comp.runner.spawnCompiler(&compiler, src_dir, parent_comp.output_mode, &args_r, .{ |
| 1082 | 1156 | .triple = parent_comp.target.triple, |
| 1083 | 1157 | .resolved = resolved: { |
| 1084 | 1158 | var resolved = parent_comp.target.resolved; |
| ... | ... | @@ -1087,12 +1161,18 @@ const Compiler = struct { |
| 1087 | 1161 | }, |
| 1088 | 1162 | .mode = .whole, |
| 1089 | 1163 | .backend = null, |
| 1090 | | }); |
| 1164 | }) catch |err| switch (err) { |
| 1165 | error.Canceled, error.OutOfMemory, error.AlreadyReported => |e| return e, |
| 1166 | error.ReadFailed => unreachable, // .fixed |
| 1167 | }; |
| 1091 | 1168 | const comp = &compiler.?; |
| 1092 | | try comp.client.serveBodylessMessage(.update); |
| 1169 | comp.client.serveBodylessMessage(.update) catch |err| switch (err) { |
| 1170 | error.WriteFailed => return runner.fail("unable to send message: {t}", .{comp.fw.err.?}), |
| 1171 | }; |
| 1093 | 1172 | comp.state = .update; |
| 1094 | 1173 | var out_path: ?[]const u8 = null; |
| 1095 | 1174 | while (try comp.receiveMessage()) |message| switch (message.tag) { |
| 1175 | else => {}, // Ignore other messages, |
| 1096 | 1176 | .config => { |
| 1097 | 1177 | var body_r: std.Io.Reader = .fixed(message.body); |
| 1098 | 1178 | comp.config = |
| ... | ... | @@ -1108,40 +1188,421 @@ const Compiler = struct { |
| 1108 | 1188 | out_path = try std.Io.Dir.path.join(arena, &.{ out_dir, comp.out_name }); |
| 1109 | 1189 | }, |
| 1110 | 1190 | .error_bundle => { |
| 1111 | | const error_bundle = try std.zig.Server.allocErrorBundle(arena, message.body); |
| 1112 | | |
| 1113 | | if (error_bundle.errorMessageCount() > 0) { |
| 1114 | | try error_bundle.renderToStderr(runner.io, .{}, .auto); |
| 1115 | | fatal("unexpected compile errors", .{}); |
| 1191 | const eb = std.zig.Server.allocErrorBundle( |
| 1192 | runner.arena.allocator(), |
| 1193 | message.body, |
| 1194 | ) catch |err| switch (err) { |
| 1195 | error.OutOfMemory => |e| return e, |
| 1196 | error.EndOfStream => return runner.fail("error bundle truncated", .{}), |
| 1197 | }; |
| 1198 | if (eb.errorMessageCount() > 0) { |
| 1199 | try runner.eb_wip.addBundleAsRoots(eb); |
| 1200 | return runner.fail("unexpected compile errors", .{}); |
| 1116 | 1201 | } |
| 1117 | 1202 | comp.state = .idle; |
| 1118 | 1203 | break; |
| 1119 | 1204 | }, |
| 1120 | | else => {}, // Ignore other messages, |
| 1121 | 1205 | }; |
| 1122 | 1206 | try comp.exit(); |
| 1123 | 1207 | return out_path.?; |
| 1124 | 1208 | } |
| 1125 | 1209 | |
| 1126 | | fn exit(comp: *Compiler) !void { |
| 1127 | | const io = comp.runner.io; |
| 1210 | fn exit(comp: *Compiler) Fallible!void { |
| 1211 | const runner = comp.runner; |
| 1128 | 1212 | comp.client.serveBodylessMessage(.exit) catch |err| switch (err) { |
| 1129 | 1213 | error.WriteFailed => switch (comp.fw.err.?) { |
| 1214 | error.Canceled => |e| return e, |
| 1130 | 1215 | error.BrokenPipe => {}, |
| 1131 | | else => |e| fatal("failed to send exit: {t}", .{e}), |
| 1216 | else => |e| return comp.runner.fail("unable to send exit: {t}", .{e}), |
| 1132 | 1217 | }, |
| 1133 | 1218 | }; |
| 1134 | | comp.child.stdin.?.close(io); |
| 1219 | comp.child.stdin.?.close(runner.io); |
| 1135 | 1220 | comp.child.stdin = null; |
| 1136 | 1221 | while (try comp.receiveMessage()) |_| {} |
| 1137 | | if (comp.client.in.bufferedLen() > 0) return error.EndOfStream; |
| 1138 | | const term = comp.child.wait(io) catch |err| fatal("child process failed: {t}", .{err}); |
| 1222 | if (comp.client.in.bufferedLen() > 0) return runner.fail("unable to receive messages", .{}); |
| 1223 | const term = comp.child.wait(runner.io) catch |err| |
| 1224 | return runner.fail("child process failed: {t}", .{err}); |
| 1139 | 1225 | comp.prog_node.end(); |
| 1140 | 1226 | switch (term) { |
| 1141 | | .exited => |code| if (code != 0) fatal("compiler failed with code {d}", .{code}), |
| 1142 | | .signal => |sig| fatal("compiler terminated with signal {t}", .{sig}), |
| 1143 | | .stopped => |sig| fatal("compiler stopped unexpectedly with signal {t}", .{sig}), |
| 1144 | | .unknown => fatal("compiler terminated unexpectedly", .{}), |
| 1227 | .exited => |code| if (code != 0) |
| 1228 | return runner.fail("compiler failed with code {d}", .{code}), |
| 1229 | .signal => |sig| return runner.fail("compiler terminated with signal {t}", .{sig}), |
| 1230 | .stopped => |sig| return runner.fail("compiler stopped unexpectedly with signal {t}", .{ |
| 1231 | sig, |
| 1232 | }), |
| 1233 | .unknown => return runner.fail("compiler terminated unexpectedly", .{}), |
| 1145 | 1234 | } |
| 1146 | 1235 | } |
| 1147 | 1236 | }; |
| 1237 | |
| 1238 | const ClientArgs = struct { |
| 1239 | test_file: std.Io.File, |
| 1240 | test_kind: std.Io.File.Kind, |
| 1241 | zig_exe: std.Io.File, |
| 1242 | lib_dir: std.Io.Dir, |
| 1243 | src_dir: std.Io.Dir, |
| 1244 | targets: std.ArrayList([]const u8), |
| 1245 | keep_src: bool, |
| 1246 | enable_qemu: bool, |
| 1247 | enable_wine: bool, |
| 1248 | enable_wasmtime: bool, |
| 1249 | enable_darling: bool, |
| 1250 | }; |
| 1251 | pub fn main(init: std.process.Init) (std.mem.Allocator.Error || std.Io.Cancelable)!u8 { |
| 1252 | const fatal = struct { |
| 1253 | fn fatal(comptime fmt: []const u8, args: anytype) noreturn { |
| 1254 | std.log.err(fmt, args); |
| 1255 | std.process.exit(1); |
| 1256 | } |
| 1257 | }.fatal; |
| 1258 | const arena = init.arena.allocator(); |
| 1259 | |
| 1260 | var test_path_arg: ?[]const u8 = null; |
| 1261 | var zig_path_arg: ?[]const u8 = null; |
| 1262 | var lib_path_arg: ?[]const u8 = null; |
| 1263 | var args: ClientArgs = .{ |
| 1264 | .test_file = undefined, |
| 1265 | .test_kind = undefined, |
| 1266 | .zig_exe = undefined, |
| 1267 | .lib_dir = undefined, |
| 1268 | .src_dir = undefined, |
| 1269 | .targets = .empty, |
| 1270 | .keep_src = false, |
| 1271 | .enable_qemu = false, |
| 1272 | .enable_wine = false, |
| 1273 | .enable_wasmtime = false, |
| 1274 | .enable_darling = false, |
| 1275 | }; |
| 1276 | defer args.targets.deinit(init.gpa); |
| 1277 | |
| 1278 | var arg_it = try init.minimal.args.iterateAllocator(arena); |
| 1279 | const self = arg_it.next().?; |
| 1280 | while (arg_it.next()) |arg| { |
| 1281 | if (std.mem.eql(u8, arg, "--listen=-")) { |
| 1282 | var stdin_buffer: [512]u8 = undefined; |
| 1283 | var stdin: std.Io.File.Reader = .initStreaming(.stdin(), init.io, &stdin_buffer); |
| 1284 | var stdout_buffer: [512]u8 = undefined; |
| 1285 | var stdout: std.Io.File.Writer = .initStreaming(.stdout(), init.io, &stdout_buffer); |
| 1286 | var runner: Runner = .{ |
| 1287 | .gpa = init.gpa, |
| 1288 | .arena = init.arena, |
| 1289 | .io = init.io, |
| 1290 | .prog_node = std.Progress.start(init.io, .{}), |
| 1291 | .args = .{ |
| 1292 | .@"test" = null, |
| 1293 | .manifest_file = null, |
| 1294 | .zig_exe = null, |
| 1295 | .lib_dir = null, |
| 1296 | .src_dir = null, |
| 1297 | .targets = .empty, |
| 1298 | .target_bytes = .empty, |
| 1299 | .enable_qemu = false, |
| 1300 | .enable_wine = false, |
| 1301 | .enable_wasmtime = false, |
| 1302 | .enable_darling = false, |
| 1303 | }, |
| 1304 | .host = std.zig.system.resolveTargetQuery(init.io, .{}) catch |err| switch (err) { |
| 1305 | error.Canceled => |e| return e, |
| 1306 | else => |e| fatal("unable to resolve host target: {t}", .{e}), |
| 1307 | }, |
| 1308 | .server = .{ |
| 1309 | .in = &stdin.interface, |
| 1310 | .out = &stdout.interface, |
| 1311 | }, |
| 1312 | .eb_wip = try .init(init.gpa), |
| 1313 | }; |
| 1314 | defer runner.deinit(); |
| 1315 | switch (runner.runServer()) { |
| 1316 | error.Canceled, error.OutOfMemory => |e| return e, |
| 1317 | error.ReadFailed => fatal("unable to receive message: {t}", .{stdin.err.?}), |
| 1318 | error.EndOfStream => fatal("no more messages", .{}), |
| 1319 | error.WriteFailed => fatal("unable to send message: {t}", .{stdout.err.?}), |
| 1320 | error.AlreadyReported => { |
| 1321 | var eb = try runner.eb_wip.toOwnedBundle(""); |
| 1322 | defer eb.deinit(init.gpa); |
| 1323 | eb.renderToStderr(runner.io, .{}, .auto) catch |err| switch (err) { |
| 1324 | error.Canceled => |e| return e, |
| 1325 | else => {}, |
| 1326 | }; |
| 1327 | std.process.exit(1); |
| 1328 | }, |
| 1329 | } |
| 1330 | } else if (std.mem.eql(u8, arg, "--zig")) { |
| 1331 | zig_path_arg = arg_it.next() orelse fatal("missing arg after '{s}'", .{arg}); |
| 1332 | } else if (std.mem.cutPrefix(u8, arg, "--zig=")) |zig_path| { |
| 1333 | zig_path_arg = zig_path; |
| 1334 | } else if (std.mem.eql(u8, arg, "--lib")) { |
| 1335 | lib_path_arg = arg_it.next() orelse fatal("missing arg after '{s}'", .{arg}); |
| 1336 | } else if (std.mem.cutPrefix(u8, arg, "--lib=")) |lib_path| { |
| 1337 | lib_path_arg = lib_path; |
| 1338 | } else if (std.mem.eql(u8, arg, "--target")) { |
| 1339 | try args.targets.append( |
| 1340 | init.gpa, |
| 1341 | try arena.dupe(u8, arg_it.next() orelse fatal("missing arg after '{s}'", .{arg})), |
| 1342 | ); |
| 1343 | } else if (std.mem.cutPrefix(u8, arg, "--target=")) |target| { |
| 1344 | try args.targets.append(init.gpa, try arena.dupe(u8, target)); |
| 1345 | } else if (std.mem.eql(u8, arg, "--keep-src")) { |
| 1346 | args.keep_src = true; |
| 1347 | } else if (std.mem.eql(u8, arg, "-fqemu")) { |
| 1348 | args.enable_qemu = true; |
| 1349 | } else if (std.mem.eql(u8, arg, "-fwine")) { |
| 1350 | args.enable_wine = true; |
| 1351 | } else if (std.mem.eql(u8, arg, "-fwasmtime")) { |
| 1352 | args.enable_wasmtime = true; |
| 1353 | } else if (std.mem.eql(u8, arg, "-fdarling")) { |
| 1354 | args.enable_darling = true; |
| 1355 | } else { |
| 1356 | if (test_path_arg) |_| fatal("unknown arg '{s}'", .{arg}); |
| 1357 | test_path_arg = arg; |
| 1358 | } |
| 1359 | } |
| 1360 | |
| 1361 | const test_path = test_path_arg orelse fatal("missing \"path/to/test\" arg", .{}); |
| 1362 | const zig_path = zig_path_arg orelse fatal("missing \"--zig=path/to/zig\" arg", .{}); |
| 1363 | const lib_path = lib_path_arg orelse fatal("missing \"--lib=path/to/lib\" arg", .{}); |
| 1364 | |
| 1365 | const cwd: std.Io.Dir = .cwd(); |
| 1366 | args.test_file = cwd.openFile(init.io, test_path, .{ |
| 1367 | .allow_directory = true, |
| 1368 | }) catch |err| switch (err) { |
| 1369 | error.Canceled => |e| return e, |
| 1370 | else => |e| fatal("unable to open {q}: {t}", .{ test_path, e }), |
| 1371 | }; |
| 1372 | defer args.test_file.close(init.io); |
| 1373 | args.test_kind = (args.test_file.stat(init.io) catch |err| switch (err) { |
| 1374 | error.Canceled => |e| return e, |
| 1375 | else => |e| fatal("unable to stat {q}: {t}", .{ test_path, e }), |
| 1376 | }).kind; |
| 1377 | args.zig_exe = cwd.openFile(init.io, zig_path, .{}) catch |err| switch (err) { |
| 1378 | error.Canceled => |e| return e, |
| 1379 | else => |e| fatal("unable to open {q}: {t}", .{ zig_path, e }), |
| 1380 | }; |
| 1381 | defer args.zig_exe.close(init.io); |
| 1382 | args.lib_dir = cwd.openDir(init.io, lib_path, .{}) catch |err| switch (err) { |
| 1383 | error.Canceled => |e| return e, |
| 1384 | else => |e| fatal("unable to open {q}: {t}", .{ lib_path, e }), |
| 1385 | }; |
| 1386 | defer args.lib_dir.close(init.io); |
| 1387 | |
| 1388 | const src_dir_path = "src_" ++ std.fmt.hex(rand_int: { |
| 1389 | var rand_int: u64 = undefined; |
| 1390 | init.io.random(@ptrCast(&rand_int)); |
| 1391 | break :rand_int rand_int; |
| 1392 | }); |
| 1393 | args.src_dir = cwd.createDirPathOpen(init.io, src_dir_path, .{}) catch |err| switch (err) { |
| 1394 | error.Canceled => |e| return e, |
| 1395 | else => |e| fatal("unable to create {q}: {t}", .{ src_dir_path, e }), |
| 1396 | }; |
| 1397 | defer { |
| 1398 | args.src_dir.close(init.io); |
| 1399 | if (!args.keep_src) cwd.deleteTree(init.io, src_dir_path) catch |err| { |
| 1400 | std.log.warn("unable to delete tree {q}: {t}", .{ src_dir_path, err }); |
| 1401 | }; |
| 1402 | } |
| 1403 | |
| 1404 | var child = std.process.spawn(init.io, .{ |
| 1405 | .argv = &.{ self, "--listen=-" }, |
| 1406 | .stdin = .pipe, |
| 1407 | .stdout = .pipe, |
| 1408 | .inherit_dirs = &.{ args.lib_dir, args.src_dir }, |
| 1409 | .inherit_files = &.{ args.zig_exe, args.test_file }, |
| 1410 | }) catch |err| switch (err) { |
| 1411 | error.Canceled, error.OutOfMemory => |e| return e, |
| 1412 | else => |e| fatal("unable to spawn runner: {t}", .{e}), |
| 1413 | }; |
| 1414 | |
| 1415 | var child_reader_buffer: [512]u8 = undefined; |
| 1416 | var child_reader = child.stdout.?.readerStreaming(init.io, &child_reader_buffer); |
| 1417 | var child_writer_buffer: [512]u8 = undefined; |
| 1418 | var child_writer = child.stdin.?.writerStreaming(init.io, &child_writer_buffer); |
| 1419 | var client: std.zig.Client = .{ |
| 1420 | .in = &child_reader.interface, |
| 1421 | .out = &child_writer.interface, |
| 1422 | }; |
| 1423 | const success = runClient(init.gpa, arena, init.io, &client, &args) catch |err| switch (err) { |
| 1424 | error.OutOfMemory => |e| return e, |
| 1425 | error.ReadFailed => fatal("unable to receive message: {t}", .{child_reader.err.?}), |
| 1426 | error.EndOfStream => fatal("no more messages", .{}), |
| 1427 | error.WriteFailed => fatal("unable to send message: {t}", .{child_writer.err.?}), |
| 1428 | }; |
| 1429 | _ = child.wait(init.io) catch |err| switch (err) { |
| 1430 | error.Canceled => |e| return e, |
| 1431 | else => |e| fatal("unable to wait for runner: {t}", .{e}), |
| 1432 | }; |
| 1433 | return if (success) 0 else 1; |
| 1434 | } |
| 1435 | fn runClient( |
| 1436 | gpa: std.mem.Allocator, |
| 1437 | arena: std.mem.Allocator, |
| 1438 | io: std.Io, |
| 1439 | client: *std.zig.Client, |
| 1440 | args: *const ClientArgs, |
| 1441 | ) (std.mem.Allocator.Error || std.Io.Reader.Error || std.Io.Writer.Error)!bool { |
| 1442 | var stdout_buffer: [512]u8 = undefined; |
| 1443 | var stdout_fw: std.Io.File.Writer = .initStreaming(.stdout(), io, &stdout_buffer); |
| 1444 | const stdout = &stdout_fw.interface; |
| 1445 | var stderr_buffer: [512]u8 = undefined; |
| 1446 | var stderr_fw: std.Io.File.Writer = .initStreaming(.stderr(), io, &stderr_buffer); |
| 1447 | const stderr = &stderr_fw.interface; |
| 1448 | |
| 1449 | var argv: std.ArrayList(u8) = .empty; |
| 1450 | defer argv.deinit(gpa); |
| 1451 | const Arg = std.zig.Client.Message.Arg; |
| 1452 | |
| 1453 | try argv.append(gpa, @backingInt(@as(Arg, switch (args.test_kind) { |
| 1454 | else => unreachable, |
| 1455 | .file => .input_file, |
| 1456 | .directory => .input_dir, |
| 1457 | }))); |
| 1458 | try argv.appendSlice(gpa, @ptrCast(&args.test_file.handle)); |
| 1459 | |
| 1460 | try argv.append(gpa, @backingInt(Arg.prefix)); |
| 1461 | try argv.appendSlice(gpa, "--zig="); |
| 1462 | try argv.append(gpa, 0); |
| 1463 | |
| 1464 | try argv.append(gpa, @backingInt(Arg.input_file)); |
| 1465 | try argv.appendSlice(gpa, @ptrCast(&args.zig_exe.handle)); |
| 1466 | |
| 1467 | try argv.append(gpa, @backingInt(Arg.prefix)); |
| 1468 | try argv.appendSlice(gpa, "--lib="); |
| 1469 | try argv.append(gpa, 0); |
| 1470 | |
| 1471 | try argv.append(gpa, @backingInt(Arg.input_dir)); |
| 1472 | try argv.appendSlice(gpa, @ptrCast(&args.lib_dir.handle)); |
| 1473 | |
| 1474 | try argv.append(gpa, @backingInt(Arg.prefix)); |
| 1475 | try argv.appendSlice(gpa, "--src="); |
| 1476 | try argv.append(gpa, 0); |
| 1477 | |
| 1478 | try argv.append(gpa, @backingInt(Arg.output_dir)); |
| 1479 | try argv.appendSlice(gpa, @ptrCast(&args.src_dir.handle)); |
| 1480 | |
| 1481 | for (args.targets.items) |target| { |
| 1482 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1483 | try argv.appendSlice(gpa, "--target"); |
| 1484 | try argv.append(gpa, 0); |
| 1485 | |
| 1486 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1487 | try argv.appendSlice(gpa, target); |
| 1488 | try argv.append(gpa, 0); |
| 1489 | } |
| 1490 | |
| 1491 | if (args.enable_qemu) { |
| 1492 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1493 | try argv.appendSlice(gpa, "-fqemu"); |
| 1494 | try argv.append(gpa, 0); |
| 1495 | } |
| 1496 | if (args.enable_wine) { |
| 1497 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1498 | try argv.appendSlice(gpa, "-fwine"); |
| 1499 | try argv.append(gpa, 0); |
| 1500 | } |
| 1501 | if (args.enable_wasmtime) { |
| 1502 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1503 | try argv.appendSlice(gpa, "-fwasmtime"); |
| 1504 | try argv.append(gpa, 0); |
| 1505 | } |
| 1506 | if (args.enable_darling) { |
| 1507 | try argv.append(gpa, @backingInt(Arg.string)); |
| 1508 | try argv.appendSlice(gpa, "-fdarling"); |
| 1509 | try argv.append(gpa, 0); |
| 1510 | } |
| 1511 | |
| 1512 | try client.serveMessageHeader(.{ |
| 1513 | .tag = .args, |
| 1514 | .bytes_len = @intCast(argv.items.len), |
| 1515 | }); |
| 1516 | try client.out.writeAll(argv.items); |
| 1517 | |
| 1518 | var success = true; |
| 1519 | var metadata: struct { |
| 1520 | index: u32, |
| 1521 | len: u32, |
| 1522 | names: []u32, |
| 1523 | expected_panic_msgs: []u32, |
| 1524 | string_bytes: []u8, |
| 1525 | |
| 1526 | fn name(m: *@This()) []const u8 { |
| 1527 | return std.mem.sliceTo(m.string_bytes[m.names[m.index - 1]..], 0); |
| 1528 | } |
| 1529 | |
| 1530 | fn expectedPanicMsg(m: *@This()) ?[:0]const u8 { |
| 1531 | return switch (m.expected_panic_msgs[m.index - 1]) { |
| 1532 | 0 => null, |
| 1533 | else => |offset| m.string_bytes[offset..std.mem.findScalarPos( |
| 1534 | u8, |
| 1535 | m.string_bytes, |
| 1536 | offset, |
| 1537 | 0, |
| 1538 | ).? :0], |
| 1539 | }; |
| 1540 | } |
| 1541 | |
| 1542 | fn next(m: *@This()) ?u32 { |
| 1543 | if (m.len - m.index == 0) return null; |
| 1544 | defer m.index += 1; |
| 1545 | return m.index; |
| 1546 | } |
| 1547 | } = .{ .index = 0, .len = 0, .names = &.{}, .expected_panic_msgs = &.{}, .string_bytes = &.{} }; |
| 1548 | try client.serveBodylessMessage(.query_test_metadata); |
| 1549 | while (true) { |
| 1550 | const hdr = try client.receiveMessage(); |
| 1551 | switch (hdr.tag) { |
| 1552 | else => try client.in.discardAll(hdr.bytes_len), |
| 1553 | .zig_version => { |
| 1554 | const expected = @import("builtin").zig_version_string; |
| 1555 | const actual = try client.in.take(hdr.bytes_len); |
| 1556 | if (!std.mem.eql(u8, expected, actual)) { |
| 1557 | try stderr.print( |
| 1558 | "error: zig version mismatch compiler test runner vs compiler: {q} vs {q}\n", |
| 1559 | .{ expected, actual }, |
| 1560 | ); |
| 1561 | try stderr.flush(); |
| 1562 | std.process.exit(1); |
| 1563 | } |
| 1564 | }, |
| 1565 | .error_bundle => { |
| 1566 | const body = try arena.alloc(u8, hdr.bytes_len); |
| 1567 | try client.in.readSliceAll(body); |
| 1568 | const eb = std.zig.Server.allocErrorBundle(arena, body) catch |err| switch (err) { |
| 1569 | error.OutOfMemory => |e| return e, |
| 1570 | error.EndOfStream => { |
| 1571 | try stderr.writeAll("error bundle truncated\n"); |
| 1572 | try stderr.flush(); |
| 1573 | std.process.exit(1); |
| 1574 | }, |
| 1575 | }; |
| 1576 | success = false; |
| 1577 | eb.renderToStderr(io, .{}, .auto) catch {}; |
| 1578 | }, |
| 1579 | .test_metadata => { |
| 1580 | const tm_hdr = |
| 1581 | try client.in.takeStruct(std.zig.Server.Message.TestMetadata, .little); |
| 1582 | metadata = .{ |
| 1583 | .index = 0, |
| 1584 | .len = tm_hdr.tests_len, |
| 1585 | .names = try arena.alloc(u32, tm_hdr.tests_len), |
| 1586 | .expected_panic_msgs = try arena.alloc(u32, tm_hdr.tests_len), |
| 1587 | .string_bytes = try arena.alloc(u8, tm_hdr.string_bytes_len), |
| 1588 | }; |
| 1589 | try client.in.readSliceEndian(u32, metadata.names, .little); |
| 1590 | try client.in.readSliceEndian(u32, metadata.expected_panic_msgs, .little); |
| 1591 | try client.in.readSliceAll(metadata.string_bytes); |
| 1592 | try client.serveRunTest(metadata.next() orelse break); |
| 1593 | }, |
| 1594 | .test_results => { |
| 1595 | const tr = try client.in.takeStruct(std.zig.Server.Message.TestResults, .little); |
| 1596 | switch (tr.flags.status) { |
| 1597 | .pass, .skip => {}, |
| 1598 | .fail => success = false, |
| 1599 | } |
| 1600 | try stdout.print("[{t}] {s}\n", .{ tr.flags.status, metadata.name() }); |
| 1601 | try stdout.flush(); |
| 1602 | try client.serveRunTest(metadata.next() orelse break); |
| 1603 | }, |
| 1604 | } |
| 1605 | } |
| 1606 | try client.serveBodylessMessage(.exit); |
| 1607 | return success; |
| 1608 | } |
Jacob Young <jacobly@ziglang.org> 2026-09-23 21:01:42-04:00