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make the build runner and test runner talk to each other

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std.Build.addTest creates a CompileStep as before, however, this kind of
step no longer actually runs the unit tests. Instead it only compiles
it, and one must additionally create a RunStep from the CompileStep in
order to actually run the tests.

RunStep gains integration with the default test runner, which now
supports the standard --listen=- argument in order to communicate over
stdin and stdout. It also reports test statistics; how many passed,
failed, and leaked, as well as directly associating the relevant stderr
with the particular test name that failed.

This separation of CompileStep and RunStep means that
`CompileStep.Kind.test_exe` is no longer needed, and therefore has been
removed in this commit.

 * build runner: show unit test statistics in build summary
 * added Step.writeManifest since many steps want to treat it as a
   warning and emit the same message if it fails.
 * RunStep: fixed error message that prints the failed command printing
   the original argv and not the adjusted argv in case an interpreter
   was used.
 * RunStep: fixed not passing the command line arguments to the
   interpreter.
 * move src/Server.zig to std.zig.Server so that the default test runner
   can use it.
 * the simpler test runner function which is used by work-in-progress
   backends now no longer prints to stderr, which is necessary in order
   for the build runner to not print the stderr as a warning message.
This commit is contained in:
Andrew Kelley 2023-03-12 00:39:21 -07:00
parent ef5f8bd7c6
commit ede5dcffea
30 changed files with 780 additions and 373 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CMakeLists.txt
View File

@ -518,6 +518,7 @@ set(ZIG_STAGE2_SOURCES
"${CMAKE_SOURCE_DIR}/lib/std/zig/c_builtins.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/c_builtins.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/Parse.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/Parse.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/render.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/render.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/Server.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/string_literal.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/string_literal.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/system.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/system.zig"
"${CMAKE_SOURCE_DIR}/lib/std/zig/system/NativePaths.zig" "${CMAKE_SOURCE_DIR}/lib/std/zig/system/NativePaths.zig"
@ -623,7 +624,6 @@ set(ZIG_STAGE2_SOURCES
"${CMAKE_SOURCE_DIR}/src/print_targets.zig" "${CMAKE_SOURCE_DIR}/src/print_targets.zig"
"${CMAKE_SOURCE_DIR}/src/print_zir.zig" "${CMAKE_SOURCE_DIR}/src/print_zir.zig"
"${CMAKE_SOURCE_DIR}/src/register_manager.zig" "${CMAKE_SOURCE_DIR}/src/register_manager.zig"
"${CMAKE_SOURCE_DIR}/src/Server.zig"
"${CMAKE_SOURCE_DIR}/src/target.zig" "${CMAKE_SOURCE_DIR}/src/target.zig"
"${CMAKE_SOURCE_DIR}/src/tracy.zig" "${CMAKE_SOURCE_DIR}/src/tracy.zig"
"${CMAKE_SOURCE_DIR}/src/translate_c.zig" "${CMAKE_SOURCE_DIR}/src/translate_c.zig"

59
lib/build_runner.zig
View File

@ -416,6 +416,12 @@ fn runStepNames(
} }
assert(run.memory_blocked_steps.items.len == 0); assert(run.memory_blocked_steps.items.len == 0);
var test_skip_count: usize = 0;
var test_fail_count: usize = 0;
var test_pass_count: usize = 0;
var test_leak_count: usize = 0;
var test_count: usize = 0;
var success_count: usize = 0; var success_count: usize = 0;
var skipped_count: usize = 0; var skipped_count: usize = 0;
var failure_count: usize = 0; var failure_count: usize = 0;
@ -425,6 +431,12 @@ fn runStepNames(
defer compile_error_steps.deinit(gpa); defer compile_error_steps.deinit(gpa);
for (step_stack.keys()) |s| { for (step_stack.keys()) |s| {
test_fail_count += s.test_results.fail_count;
test_skip_count += s.test_results.skip_count;
test_leak_count += s.test_results.leak_count;
test_pass_count += s.test_results.passCount();
test_count += s.test_results.test_count;
switch (s.state) { switch (s.state) {
.precheck_unstarted => unreachable, .precheck_unstarted => unreachable,
.precheck_started => unreachable, .precheck_started => unreachable,
@ -468,6 +480,11 @@ fn runStepNames(
if (skipped_count > 0) stderr.writer().print("; {d} skipped", .{skipped_count}) catch {}; if (skipped_count > 0) stderr.writer().print("; {d} skipped", .{skipped_count}) catch {};
if (failure_count > 0) stderr.writer().print("; {d} failed", .{failure_count}) catch {}; if (failure_count > 0) stderr.writer().print("; {d} failed", .{failure_count}) catch {};
if (test_count > 0) stderr.writer().print("; {d}/{d} tests passed", .{ test_pass_count, test_count }) catch {};
if (test_skip_count > 0) stderr.writer().print("; {d} skipped", .{test_skip_count}) catch {};
if (test_fail_count > 0) stderr.writer().print("; {d} failed", .{test_fail_count}) catch {};
if (test_leak_count > 0) stderr.writer().print("; {d} leaked", .{test_leak_count}) catch {};
if (run.enable_summary == null) { if (run.enable_summary == null) {
ttyconf.setColor(stderr, .Dim) catch {}; ttyconf.setColor(stderr, .Dim) catch {};
stderr.writeAll(" (disable with -fno-summary)") catch {}; stderr.writeAll(" (disable with -fno-summary)") catch {};
@ -566,6 +583,13 @@ fn printTreeStep(
try ttyconf.setColor(stderr, .Green); try ttyconf.setColor(stderr, .Green);
if (s.result_cached) { if (s.result_cached) {
try stderr.writeAll(" cached"); try stderr.writeAll(" cached");
} else if (s.test_results.test_count > 0) {
const pass_count = s.test_results.passCount();
try stderr.writer().print(" {d} passed", .{pass_count});
if (s.test_results.skip_count > 0) {
try ttyconf.setColor(stderr, .Yellow);
try stderr.writer().print(" {d} skipped", .{s.test_results.skip_count});
}
} else { } else {
try stderr.writeAll(" success"); try stderr.writeAll(" success");
} }
@ -609,15 +633,46 @@ fn printTreeStep(
}, },
.failure => { .failure => {
try ttyconf.setColor(stderr, .Red);
if (s.result_error_bundle.errorMessageCount() > 0) { if (s.result_error_bundle.errorMessageCount() > 0) {
try ttyconf.setColor(stderr, .Red);
try stderr.writer().print(" {d} errors\n", .{ try stderr.writer().print(" {d} errors\n", .{
s.result_error_bundle.errorMessageCount(), s.result_error_bundle.errorMessageCount(),
}); });
try ttyconf.setColor(stderr, .Reset);
} else if (!s.test_results.isSuccess()) {
try stderr.writer().print(" {d}/{d} passed", .{
s.test_results.passCount(), s.test_results.test_count,
});
if (s.test_results.fail_count > 0) {
try stderr.writeAll(", ");
try ttyconf.setColor(stderr, .Red);
try stderr.writer().print("{d} failed", .{
s.test_results.fail_count,
});
try ttyconf.setColor(stderr, .Reset);
}
if (s.test_results.skip_count > 0) {
try stderr.writeAll(", ");
try ttyconf.setColor(stderr, .Yellow);
try stderr.writer().print("{d} skipped", .{
s.test_results.skip_count,
});
try ttyconf.setColor(stderr, .Reset);
}
if (s.test_results.leak_count > 0) {
try stderr.writeAll(", ");
try ttyconf.setColor(stderr, .Red);
try stderr.writer().print("{d} leaked", .{
s.test_results.leak_count,
});
try ttyconf.setColor(stderr, .Reset);
}
try stderr.writeAll("\n");
} else { } else {
try ttyconf.setColor(stderr, .Red);
try stderr.writeAll(" failure\n"); try stderr.writeAll(" failure\n");
try ttyconf.setColor(stderr, .Reset);
} }
try ttyconf.setColor(stderr, .Reset);
}, },
} }

10
lib/std/Build.zig
View File

@ -531,7 +531,6 @@ pub fn addStaticLibrary(b: *Build, options: StaticLibraryOptions) *CompileStep {
pub const TestOptions = struct { pub const TestOptions = struct {
name: []const u8 = "test", name: []const u8 = "test",
kind: CompileStep.Kind = .@"test",
root_source_file: FileSource, root_source_file: FileSource,
target: CrossTarget = .{}, target: CrossTarget = .{},
optimize: std.builtin.Mode = .Debug, optimize: std.builtin.Mode = .Debug,
@ -542,7 +541,7 @@ pub const TestOptions = struct {
pub fn addTest(b: *Build, options: TestOptions) *CompileStep { pub fn addTest(b: *Build, options: TestOptions) *CompileStep {
return CompileStep.create(b, .{ return CompileStep.create(b, .{
.name = options.name, .name = options.name,
.kind = options.kind, .kind = .@"test",
.root_source_file = options.root_source_file, .root_source_file = options.root_source_file,
.target = options.target, .target = options.target,
.optimize = options.optimize, .optimize = options.optimize,
@ -626,16 +625,15 @@ pub fn addSystemCommand(self: *Build, argv: []const []const u8) *RunStep {
/// Creates a `RunStep` with an executable built with `addExecutable`. /// Creates a `RunStep` with an executable built with `addExecutable`.
/// Add command line arguments with methods of `RunStep`. /// Add command line arguments with methods of `RunStep`.
pub fn addRunArtifact(b: *Build, exe: *CompileStep) *RunStep { pub fn addRunArtifact(b: *Build, exe: *CompileStep) *RunStep {
assert(exe.kind == .exe or exe.kind == .test_exe);
// It doesn't have to be native. We catch that if you actually try to run it. // It doesn't have to be native. We catch that if you actually try to run it.
// Consider that this is declarative; the run step may not be run unless a user // Consider that this is declarative; the run step may not be run unless a user
// option is supplied. // option is supplied.
const run_step = RunStep.create(b, b.fmt("run {s}", .{exe.name})); const run_step = RunStep.create(b, b.fmt("run {s}", .{exe.name}));
run_step.addArtifactArg(exe); run_step.addArtifactArg(exe);
if (exe.kind == .test_exe) { if (exe.kind == .@"test") {
run_step.addArg(b.zig_exe); run_step.stdio = .zig_test;
run_step.addArgs(&.{"--listen=-"});
} }
if (exe.vcpkg_bin_path) |path| { if (exe.vcpkg_bin_path) |path| {

93
lib/std/Build/CompileStep.zig
View File

@ -289,7 +289,6 @@ pub const Kind = enum {
lib, lib,
obj, obj,
@"test", @"test",
test_exe,
}; };
pub const Linkage = enum { dynamic, static }; pub const Linkage = enum { dynamic, static };
@ -328,7 +327,7 @@ pub fn create(owner: *std.Build, options: Options) *CompileStep {
.exe => "zig build-exe", .exe => "zig build-exe",
.lib => "zig build-lib", .lib => "zig build-lib",
.obj => "zig build-obj", .obj => "zig build-obj",
.test_exe, .@"test" => "zig test", .@"test" => "zig test",
}, },
name_adjusted, name_adjusted,
@tagName(options.optimize), @tagName(options.optimize),
@ -410,7 +409,7 @@ fn computeOutFileNames(self: *CompileStep) void {
.output_mode = switch (self.kind) { .output_mode = switch (self.kind) {
.lib => .Lib, .lib => .Lib,
.obj => .Obj, .obj => .Obj,
.exe, .@"test", .test_exe => .Exe, .exe, .@"test" => .Exe,
}, },
.link_mode = if (self.linkage) |some| @as(std.builtin.LinkMode, switch (some) { .link_mode = if (self.linkage) |some| @as(std.builtin.LinkMode, switch (some) {
.dynamic => .Dynamic, .dynamic => .Dynamic,
@ -621,7 +620,7 @@ pub fn producesPdbFile(self: *CompileStep) bool {
if (!self.target.isWindows() and !self.target.isUefi()) return false; if (!self.target.isWindows() and !self.target.isUefi()) return false;
if (self.target.getObjectFormat() == .c) return false; if (self.target.getObjectFormat() == .c) return false;
if (self.strip == true) return false; if (self.strip == true) return false;
return self.isDynamicLibrary() or self.kind == .exe or self.kind == .test_exe; return self.isDynamicLibrary() or self.kind == .exe or self.kind == .@"test";
} }
pub fn linkLibC(self: *CompileStep) void { pub fn linkLibC(self: *CompileStep) void {
@ -850,19 +849,19 @@ fn linkSystemLibraryInner(self: *CompileStep, name: []const u8, opts: struct {
pub fn setNamePrefix(self: *CompileStep, text: []const u8) void { pub fn setNamePrefix(self: *CompileStep, text: []const u8) void {
const b = self.step.owner; const b = self.step.owner;
assert(self.kind == .@"test" or self.kind == .test_exe); assert(self.kind == .@"test");
self.name_prefix = b.dupe(text); self.name_prefix = b.dupe(text);
} }
pub fn setFilter(self: *CompileStep, text: ?[]const u8) void { pub fn setFilter(self: *CompileStep, text: ?[]const u8) void {
const b = self.step.owner; const b = self.step.owner;
assert(self.kind == .@"test" or self.kind == .test_exe); assert(self.kind == .@"test");
self.filter = if (text) |t| b.dupe(t) else null; self.filter = if (text) |t| b.dupe(t) else null;
} }
pub fn setTestRunner(self: *CompileStep, path: ?[]const u8) void { pub fn setTestRunner(self: *CompileStep, path: ?[]const u8) void {
const b = self.step.owner; const b = self.step.owner;
assert(self.kind == .@"test" or self.kind == .test_exe); assert(self.kind == .@"test");
self.test_runner = if (path) |p| b.dupePath(p) else null; self.test_runner = if (path) |p| b.dupePath(p) else null;
} }
@ -938,7 +937,7 @@ pub fn getOutputLibSource(self: *CompileStep) FileSource {
/// Returns the generated header file. /// Returns the generated header file.
/// This function can only be called for libraries or object files which have `emit_h` set. /// This function can only be called for libraries or object files which have `emit_h` set.
pub fn getOutputHSource(self: *CompileStep) FileSource { pub fn getOutputHSource(self: *CompileStep) FileSource {
assert(self.kind != .exe and self.kind != .test_exe and self.kind != .@"test"); assert(self.kind != .exe and self.kind != .@"test");
assert(self.emit_h); assert(self.emit_h);
return .{ .generated = &self.output_h_path_source }; return .{ .generated = &self.output_h_path_source };
} }
@ -1243,7 +1242,6 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
.exe => "build-exe", .exe => "build-exe",
.obj => "build-obj", .obj => "build-obj",
.@"test" => "test", .@"test" => "test",
.test_exe => "test",
}; };
try zig_args.append(cmd); try zig_args.append(cmd);
@ -1293,7 +1291,6 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
.other_step => |other| switch (other.kind) { .other_step => |other| switch (other.kind) {
.exe => @panic("Cannot link with an executable build artifact"), .exe => @panic("Cannot link with an executable build artifact"),
.test_exe => @panic("Cannot link with an executable build artifact"),
.@"test" => @panic("Cannot link with a test"), .@"test" => @panic("Cannot link with a test"),
.obj => { .obj => {
try zig_args.append(other.getOutputSource().getPath(b)); try zig_args.append(other.getOutputSource().getPath(b));
@ -1661,83 +1658,7 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
try zig_args.append("--test-cmd-bin"); try zig_args.append("--test-cmd-bin");
} }
} }
} else {
const need_cross_glibc = self.target.isGnuLibC() and transitive_deps.is_linking_libc;
switch (b.host.getExternalExecutor(self.target_info, .{
.qemu_fixes_dl = need_cross_glibc and b.glibc_runtimes_dir != null,
.link_libc = transitive_deps.is_linking_libc,
})) {
.native => {},
.bad_dl, .bad_os_or_cpu => {
try zig_args.append("--test-no-exec");
},
.rosetta => if (b.enable_rosetta) {
try zig_args.append("--test-cmd-bin");
} else {
try zig_args.append("--test-no-exec");
},
.qemu => |bin_name| ok: {
if (b.enable_qemu) qemu: {
const glibc_dir_arg = if (need_cross_glibc)
b.glibc_runtimes_dir orelse break :qemu
else
null;
try zig_args.append("--test-cmd");
try zig_args.append(bin_name);
if (glibc_dir_arg) |dir| {
// TODO look into making this a call to `linuxTriple`. This
// needs the directory to be called "i686" rather than
// "x86" which is why we do it manually here.
const fmt_str = "{s}" ++ fs.path.sep_str ++ "{s}-{s}-{s}";
const cpu_arch = self.target.getCpuArch();
const os_tag = self.target.getOsTag();
const abi = self.target.getAbi();
const cpu_arch_name: []const u8 = if (cpu_arch == .x86)
"i686"
else
@tagName(cpu_arch);
const full_dir = try std.fmt.allocPrint(b.allocator, fmt_str, .{
dir, cpu_arch_name, @tagName(os_tag), @tagName(abi),
});
try zig_args.append("--test-cmd");
try zig_args.append("-L");
try zig_args.append("--test-cmd");
try zig_args.append(full_dir);
}
try zig_args.append("--test-cmd-bin");
break :ok;
}
try zig_args.append("--test-no-exec");
},
.wine => |bin_name| if (b.enable_wine) {
try zig_args.append("--test-cmd");
try zig_args.append(bin_name);
try zig_args.append("--test-cmd-bin");
} else {
try zig_args.append("--test-no-exec");
},
.wasmtime => |bin_name| if (b.enable_wasmtime) {
try zig_args.append("--test-cmd");
try zig_args.append(bin_name);
try zig_args.append("--test-cmd");
try zig_args.append("--dir=.");
try zig_args.append("--test-cmd-bin");
} else {
try zig_args.append("--test-no-exec");
},
.darling => |bin_name| if (b.enable_darling) {
try zig_args.append("--test-cmd");
try zig_args.append(bin_name);
try zig_args.append("--test-cmd-bin");
} else {
try zig_args.append("--test-no-exec");
},
}
} }
} else if (self.kind == .test_exe) {
try zig_args.append("--test-no-exec");
} }
try self.appendModuleArgs(&zig_args); try self.appendModuleArgs(&zig_args);

5
lib/std/Build/InstallArtifactStep.zig
View File

@ -32,12 +32,11 @@ pub fn create(owner: *std.Build, artifact: *CompileStep) *InstallArtifactStep {
.artifact = artifact, .artifact = artifact,
.dest_dir = artifact.override_dest_dir orelse switch (artifact.kind) { .dest_dir = artifact.override_dest_dir orelse switch (artifact.kind) {
.obj => @panic("Cannot install a .obj build artifact."), .obj => @panic("Cannot install a .obj build artifact."),
.@"test" => @panic("Cannot install a .test build artifact, use .test_exe instead."), .exe, .@"test" => InstallDir{ .bin = {} },
.exe, .test_exe => InstallDir{ .bin = {} },
.lib => InstallDir{ .lib = {} }, .lib => InstallDir{ .lib = {} },
}, },
.pdb_dir = if (artifact.producesPdbFile()) blk: { .pdb_dir = if (artifact.producesPdbFile()) blk: {
if (artifact.kind == .exe or artifact.kind == .test_exe) { if (artifact.kind == .exe or artifact.kind == .@"test") {
break :blk InstallDir{ .bin = {} }; break :blk InstallDir{ .bin = {} };
} else { } else {
break :blk InstallDir{ .lib = {} }; break :blk InstallDir{ .lib = {} };

355
lib/std/Build/RunStep.zig
View File

@ -92,6 +92,9 @@ pub const StdIo = union(enum) {
/// Note that an explicit check for exit code 0 needs to be added to this /// Note that an explicit check for exit code 0 needs to be added to this
/// list if such a check is desireable. /// list if such a check is desireable.
check: std.ArrayList(Check), check: std.ArrayList(Check),
/// This RunStep is running a zig unit test binary and will communicate
/// extra metadata over the IPC protocol.
zig_test,
pub const Check = union(enum) { pub const Check = union(enum) {
expect_stderr_exact: []const u8, expect_stderr_exact: []const u8,
@ -324,6 +327,7 @@ fn hasSideEffects(self: RunStep) bool {
.infer_from_args => !self.hasAnyOutputArgs(), .infer_from_args => !self.hasAnyOutputArgs(),
.inherit => true, .inherit => true,
.check => false, .check => false,
.zig_test => false,
}; };
} }
@ -366,11 +370,6 @@ fn checksContainStderr(checks: []const StdIo.Check) bool {
} }
fn make(step: *Step, prog_node: *std.Progress.Node) !void { fn make(step: *Step, prog_node: *std.Progress.Node) !void {
// Unfortunately we have no way to collect progress from arbitrary programs.
// Perhaps in the future Zig could offer some kind of opt-in IPC mechanism that
// processes could use to supply progress updates.
_ = prog_node;
const b = step.owner; const b = step.owner;
const arena = b.allocator; const arena = b.allocator;
const self = @fieldParentPtr(RunStep, "step", step); const self = @fieldParentPtr(RunStep, "step", step);
@ -439,7 +438,7 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
hashStdIo(&man.hash, self.stdio); hashStdIo(&man.hash, self.stdio);
if (has_side_effects) { if (has_side_effects) {
try runCommand(self, argv_list.items, has_side_effects, null); try runCommand(self, argv_list.items, has_side_effects, null, prog_node);
return; return;
} }
@ -492,8 +491,9 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
argv_list.items[placeholder.index] = cli_arg; argv_list.items[placeholder.index] = cli_arg;
} }
try runCommand(self, argv_list.items, has_side_effects, &digest); try runCommand(self, argv_list.items, has_side_effects, &digest, prog_node);
try man.writeManifest();
try step.writeManifest(&man);
} }
fn formatTerm( fn formatTerm(
@ -546,6 +546,7 @@ fn runCommand(
argv: []const []const u8, argv: []const []const u8,
has_side_effects: bool, has_side_effects: bool,
digest: ?*const [std.Build.Cache.hex_digest_len]u8, digest: ?*const [std.Build.Cache.hex_digest_len]u8,
prog_node: *std.Progress.Node,
) !void { ) !void {
const step = &self.step; const step = &self.step;
const b = step.owner; const b = step.owner;
@ -554,7 +555,15 @@ fn runCommand(
try step.handleChildProcUnsupported(self.cwd, argv); try step.handleChildProcUnsupported(self.cwd, argv);
try Step.handleVerbose(step.owner, self.cwd, argv); try Step.handleVerbose(step.owner, self.cwd, argv);
const result = spawnChildAndCollect(self, argv, has_side_effects) catch |err| term: { const allow_skip = switch (self.stdio) {
.check, .zig_test => self.skip_foreign_checks,
else => false,
};
var interp_argv = std.ArrayList([]const u8).init(b.allocator);
defer interp_argv.deinit();
const result = spawnChildAndCollect(self, argv, has_side_effects, prog_node) catch |err| term: {
// InvalidExe: cpu arch mismatch // InvalidExe: cpu arch mismatch
// FileNotFound: can happen with a wrong dynamic linker path // FileNotFound: can happen with a wrong dynamic linker path
if (err == error.InvalidExe or err == error.FileNotFound) interpret: { if (err == error.InvalidExe or err == error.FileNotFound) interpret: {
@ -566,10 +575,10 @@ fn runCommand(
.artifact => |exe| exe, .artifact => |exe| exe,
else => break :interpret, else => break :interpret,
}; };
if (exe.kind != .exe) break :interpret; switch (exe.kind) {
.exe, .@"test" => {},
var interp_argv = std.ArrayList([]const u8).init(b.allocator); else => break :interpret,
defer interp_argv.deinit(); }
const need_cross_glibc = exe.target.isGnuLibC() and exe.is_linking_libc; const need_cross_glibc = exe.target.isGnuLibC() and exe.is_linking_libc;
switch (b.host.getExternalExecutor(exe.target_info, .{ switch (b.host.getExternalExecutor(exe.target_info, .{
@ -577,14 +586,13 @@ fn runCommand(
.link_libc = exe.is_linking_libc, .link_libc = exe.is_linking_libc,
})) { })) {
.native, .rosetta => { .native, .rosetta => {
if (self.stdio == .check and self.skip_foreign_checks) if (allow_skip) return error.MakeSkipped;
return error.MakeSkipped;
break :interpret; break :interpret;
}, },
.wine => |bin_name| { .wine => |bin_name| {
if (b.enable_wine) { if (b.enable_wine) {
try interp_argv.append(bin_name); try interp_argv.append(bin_name);
try interp_argv.appendSlice(argv);
} else { } else {
return failForeign(self, "-fwine", argv[0], exe); return failForeign(self, "-fwine", argv[0], exe);
} }
@ -617,6 +625,8 @@ fn runCommand(
try interp_argv.append("-L"); try interp_argv.append("-L");
try interp_argv.append(full_dir); try interp_argv.append(full_dir);
} }
try interp_argv.appendSlice(argv);
} else { } else {
return failForeign(self, "-fqemu", argv[0], exe); return failForeign(self, "-fqemu", argv[0], exe);
} }
@ -624,6 +634,7 @@ fn runCommand(
.darling => |bin_name| { .darling => |bin_name| {
if (b.enable_darling) { if (b.enable_darling) {
try interp_argv.append(bin_name); try interp_argv.append(bin_name);
try interp_argv.appendSlice(argv);
} else { } else {
return failForeign(self, "-fdarling", argv[0], exe); return failForeign(self, "-fdarling", argv[0], exe);
} }
@ -632,13 +643,15 @@ fn runCommand(
if (b.enable_wasmtime) { if (b.enable_wasmtime) {
try interp_argv.append(bin_name); try interp_argv.append(bin_name);
try interp_argv.append("--dir=."); try interp_argv.append("--dir=.");
try interp_argv.append(argv[0]);
try interp_argv.append("--");
try interp_argv.appendSlice(argv[1..]);
} else { } else {
return failForeign(self, "-fwasmtime", argv[0], exe); return failForeign(self, "-fwasmtime", argv[0], exe);
} }
}, },
.bad_dl => |foreign_dl| { .bad_dl => |foreign_dl| {
if (self.stdio == .check and self.skip_foreign_checks) if (allow_skip) return error.MakeSkipped;
return error.MakeSkipped;
const host_dl = b.host.dynamic_linker.get() orelse "(none)"; const host_dl = b.host.dynamic_linker.get() orelse "(none)";
@ -650,8 +663,7 @@ fn runCommand(
, .{ host_dl, foreign_dl }); , .{ host_dl, foreign_dl });
}, },
.bad_os_or_cpu => { .bad_os_or_cpu => {
if (self.stdio == .check and self.skip_foreign_checks) if (allow_skip) return error.MakeSkipped;
return error.MakeSkipped;
const host_name = try b.host.target.zigTriple(b.allocator); const host_name = try b.host.target.zigTriple(b.allocator);
const foreign_name = try exe.target.zigTriple(b.allocator); const foreign_name = try exe.target.zigTriple(b.allocator);
@ -667,11 +679,9 @@ fn runCommand(
RunStep.addPathForDynLibsInternal(&self.step, b, exe); RunStep.addPathForDynLibsInternal(&self.step, b, exe);
} }
try interp_argv.append(argv[0]);
try Step.handleVerbose(step.owner, self.cwd, interp_argv.items); try Step.handleVerbose(step.owner, self.cwd, interp_argv.items);
break :term spawnChildAndCollect(self, interp_argv.items, has_side_effects) catch |e| { break :term spawnChildAndCollect(self, interp_argv.items, has_side_effects, prog_node) catch |e| {
return step.fail("unable to spawn {s}: {s}", .{ return step.fail("unable to spawn {s}: {s}", .{
interp_argv.items[0], @errorName(e), interp_argv.items[0], @errorName(e),
}); });
@ -683,6 +693,7 @@ fn runCommand(
step.result_duration_ns = result.elapsed_ns; step.result_duration_ns = result.elapsed_ns;
step.result_peak_rss = result.peak_rss; step.result_peak_rss = result.peak_rss;
step.test_results = result.stdio.test_results;
// Capture stdout and stderr to GeneratedFile objects. // Capture stdout and stderr to GeneratedFile objects.
const Stream = struct { const Stream = struct {
@ -693,13 +704,13 @@ fn runCommand(
for ([_]Stream{ for ([_]Stream{
.{ .{
.captured = self.captured_stdout, .captured = self.captured_stdout,
.is_null = result.stdout_null, .is_null = result.stdio.stdout_null,
.bytes = result.stdout, .bytes = result.stdio.stdout,
}, },
.{ .{
.captured = self.captured_stderr, .captured = self.captured_stderr,
.is_null = result.stderr_null, .is_null = result.stdio.stderr_null,
.bytes = result.stderr, .bytes = result.stdio.stderr,
}, },
}) |stream| { }) |stream| {
if (stream.captured) |output| { if (stream.captured) |output| {
@ -724,11 +735,13 @@ fn runCommand(
} }
} }
const final_argv = if (interp_argv.items.len == 0) argv else interp_argv.items;
switch (self.stdio) { switch (self.stdio) {
.check => |checks| for (checks.items) |check| switch (check) { .check => |checks| for (checks.items) |check| switch (check) {
.expect_stderr_exact => |expected_bytes| { .expect_stderr_exact => |expected_bytes| {
assert(!result.stderr_null); assert(!result.stdio.stderr_null);
if (!mem.eql(u8, expected_bytes, result.stderr)) { if (!mem.eql(u8, expected_bytes, result.stdio.stderr)) {
return step.fail( return step.fail(
\\ \\
\\========= expected this stderr: ========= \\========= expected this stderr: =========
@ -739,14 +752,14 @@ fn runCommand(
\\{s} \\{s}
, .{ , .{
expected_bytes, expected_bytes,
result.stderr, result.stdio.stderr,
try Step.allocPrintCmd(arena, self.cwd, argv), try Step.allocPrintCmd(arena, self.cwd, final_argv),
}); });
} }
}, },
.expect_stderr_match => |match| { .expect_stderr_match => |match| {
assert(!result.stderr_null); assert(!result.stdio.stderr_null);
if (mem.indexOf(u8, result.stderr, match) == null) { if (mem.indexOf(u8, result.stdio.stderr, match) == null) {
return step.fail( return step.fail(
\\ \\
\\========= expected to find in stderr: ========= \\========= expected to find in stderr: =========
@ -757,14 +770,14 @@ fn runCommand(
\\{s} \\{s}
, .{ , .{
match, match,
result.stderr, result.stdio.stderr,
try Step.allocPrintCmd(arena, self.cwd, argv), try Step.allocPrintCmd(arena, self.cwd, final_argv),
}); });
} }
}, },
.expect_stdout_exact => |expected_bytes| { .expect_stdout_exact => |expected_bytes| {
assert(!result.stdout_null); assert(!result.stdio.stdout_null);
if (!mem.eql(u8, expected_bytes, result.stdout)) { if (!mem.eql(u8, expected_bytes, result.stdio.stdout)) {
return step.fail( return step.fail(
\\ \\
\\========= expected this stdout: ========= \\========= expected this stdout: =========
@ -775,14 +788,14 @@ fn runCommand(
\\{s} \\{s}
, .{ , .{
expected_bytes, expected_bytes,
result.stdout, result.stdio.stdout,
try Step.allocPrintCmd(arena, self.cwd, argv), try Step.allocPrintCmd(arena, self.cwd, final_argv),
}); });
} }
}, },
.expect_stdout_match => |match| { .expect_stdout_match => |match| {
assert(!result.stdout_null); assert(!result.stdio.stdout_null);
if (mem.indexOf(u8, result.stdout, match) == null) { if (mem.indexOf(u8, result.stdio.stdout, match) == null) {
return step.fail( return step.fail(
\\ \\
\\========= expected to find in stdout: ========= \\========= expected to find in stdout: =========
@ -793,8 +806,8 @@ fn runCommand(
\\{s} \\{s}
, .{ , .{
match, match,
result.stdout, result.stdio.stdout,
try Step.allocPrintCmd(arena, self.cwd, argv), try Step.allocPrintCmd(arena, self.cwd, final_argv),
}); });
} }
}, },
@ -803,33 +816,46 @@ fn runCommand(
return step.fail("the following command {} (expected {}):\n{s}", .{ return step.fail("the following command {} (expected {}):\n{s}", .{
fmtTerm(result.term), fmtTerm(result.term),
fmtTerm(expected_term), fmtTerm(expected_term),
try Step.allocPrintCmd(arena, self.cwd, argv), try Step.allocPrintCmd(arena, self.cwd, final_argv),
}); });
} }
}, },
}, },
.zig_test => {
const expected_term: std.process.Child.Term = .{ .Exited = 0 };
if (!termMatches(expected_term, result.term)) {
return step.fail("the following command {} (expected {}):\n{s}", .{
fmtTerm(result.term),
fmtTerm(expected_term),
try Step.allocPrintCmd(arena, self.cwd, final_argv),
});
}
if (!result.stdio.test_results.isSuccess()) {
return step.fail(
"the following test command failed:\n{s}",
.{try Step.allocPrintCmd(arena, self.cwd, final_argv)},
);
}
},
else => { else => {
try step.handleChildProcessTerm(result.term, self.cwd, argv); try step.handleChildProcessTerm(result.term, self.cwd, final_argv);
}, },
} }
} }
const ChildProcResult = struct { const ChildProcResult = struct {
// These use boolean flags instead of optionals as a workaround for
// https://github.com/ziglang/zig/issues/14783
stdout: []const u8,
stderr: []const u8,
stdout_null: bool,
stderr_null: bool,
term: std.process.Child.Term, term: std.process.Child.Term,
elapsed_ns: u64, elapsed_ns: u64,
peak_rss: usize, peak_rss: usize,
stdio: StdIoResult,
}; };
fn spawnChildAndCollect( fn spawnChildAndCollect(
self: *RunStep, self: *RunStep,
argv: []const []const u8, argv: []const []const u8,
has_side_effects: bool, has_side_effects: bool,
prog_node: *std.Progress.Node,
) !ChildProcResult { ) !ChildProcResult {
const b = self.step.owner; const b = self.step.owner;
const arena = b.allocator; const arena = b.allocator;
@ -848,16 +874,19 @@ fn spawnChildAndCollect(
.infer_from_args => if (has_side_effects) .Inherit else .Close, .infer_from_args => if (has_side_effects) .Inherit else .Close,
.inherit => .Inherit, .inherit => .Inherit,
.check => .Close, .check => .Close,
.zig_test => .Pipe,
}; };
child.stdout_behavior = switch (self.stdio) { child.stdout_behavior = switch (self.stdio) {
.infer_from_args => if (has_side_effects) .Inherit else .Ignore, .infer_from_args => if (has_side_effects) .Inherit else .Ignore,
.inherit => .Inherit, .inherit => .Inherit,
.check => |checks| if (checksContainStdout(checks.items)) .Pipe else .Ignore, .check => |checks| if (checksContainStdout(checks.items)) .Pipe else .Ignore,
.zig_test => .Pipe,
}; };
child.stderr_behavior = switch (self.stdio) { child.stderr_behavior = switch (self.stdio) {
.infer_from_args => if (has_side_effects) .Inherit else .Pipe, .infer_from_args => if (has_side_effects) .Inherit else .Pipe,
.inherit => .Inherit, .inherit => .Inherit,
.check => .Pipe, .check => .Pipe,
.zig_test => .Pipe,
}; };
if (self.captured_stdout != null) child.stdout_behavior = .Pipe; if (self.captured_stdout != null) child.stdout_behavior = .Pipe;
if (self.captured_stderr != null) child.stderr_behavior = .Pipe; if (self.captured_stderr != null) child.stderr_behavior = .Pipe;
@ -871,6 +900,219 @@ fn spawnChildAndCollect(
}); });
var timer = try std.time.Timer.start(); var timer = try std.time.Timer.start();
const result = if (self.stdio == .zig_test)
evalZigTest(self, &child, prog_node)
else
evalGeneric(self, &child);
const term = try child.wait();
const elapsed_ns = timer.read();
return .{
.stdio = try result,
.term = term,
.elapsed_ns = elapsed_ns,
.peak_rss = child.resource_usage_statistics.getMaxRss() orelse 0,
};
}
const StdIoResult = struct {
// These use boolean flags instead of optionals as a workaround for
// https://github.com/ziglang/zig/issues/14783
stdout: []const u8,
stderr: []const u8,
stdout_null: bool,
stderr_null: bool,
test_results: Step.TestResults,
};
fn evalZigTest(
self: *RunStep,
child: *std.process.Child,
prog_node: *std.Progress.Node,
) !StdIoResult {
const gpa = self.step.owner.allocator;
const arena = self.step.owner.allocator;
var poller = std.io.poll(gpa, enum { stdout, stderr }, .{
.stdout = child.stdout.?,
.stderr = child.stderr.?,
});
defer poller.deinit();
try sendMessage(child.stdin.?, .query_test_metadata);
const Header = std.zig.Server.Message.Header;
const stdout = poller.fifo(.stdout);
const stderr = poller.fifo(.stderr);
var fail_count: u32 = 0;
var skip_count: u32 = 0;
var leak_count: u32 = 0;
var test_count: u32 = 0;
var metadata: ?TestMetadata = null;
var sub_prog_node: ?std.Progress.Node = null;
defer if (sub_prog_node) |*n| n.end();
poll: while (try poller.poll()) {
while (true) {
const buf = stdout.readableSlice(0);
assert(stdout.readableLength() == buf.len);
if (buf.len < @sizeOf(Header)) continue :poll;
const header = @ptrCast(*align(1) const Header, buf[0..@sizeOf(Header)]);
const header_and_msg_len = header.bytes_len + @sizeOf(Header);
if (buf.len < header_and_msg_len) continue :poll;
const body = buf[@sizeOf(Header)..][0..header.bytes_len];
switch (header.tag) {
.zig_version => {
if (!std.mem.eql(u8, builtin.zig_version_string, body)) {
return self.step.fail(
"zig version mismatch build runner vs compiler: '{s}' vs '{s}'",
.{ builtin.zig_version_string, body },
);
}
},
.test_metadata => {
const TmHdr = std.zig.Server.Message.TestMetadata;
const tm_hdr = @ptrCast(*align(1) const TmHdr, body);
test_count = tm_hdr.tests_len;
const names_bytes = body[@sizeOf(TmHdr)..][0 .. test_count * @sizeOf(u32)];
const async_frame_lens_bytes = body[@sizeOf(TmHdr) + names_bytes.len ..][0 .. test_count * @sizeOf(u32)];
const expected_panic_msgs_bytes = body[@sizeOf(TmHdr) + names_bytes.len + async_frame_lens_bytes.len ..][0 .. test_count * @sizeOf(u32)];
const string_bytes = body[@sizeOf(TmHdr) + names_bytes.len + async_frame_lens_bytes.len + expected_panic_msgs_bytes.len ..][0..tm_hdr.string_bytes_len];
const names = std.mem.bytesAsSlice(u32, names_bytes);
const async_frame_lens = std.mem.bytesAsSlice(u32, async_frame_lens_bytes);
const expected_panic_msgs = std.mem.bytesAsSlice(u32, expected_panic_msgs_bytes);
const names_aligned = try arena.alloc(u32, names.len);
for (names_aligned, names) |*dest, src| dest.* = src;
const async_frame_lens_aligned = try arena.alloc(u32, async_frame_lens.len);
for (async_frame_lens_aligned, async_frame_lens) |*dest, src| dest.* = src;
const expected_panic_msgs_aligned = try arena.alloc(u32, expected_panic_msgs.len);
for (expected_panic_msgs_aligned, expected_panic_msgs) |*dest, src| dest.* = src;
prog_node.setEstimatedTotalItems(names.len);
metadata = .{
.string_bytes = try arena.dupe(u8, string_bytes),
.names = names_aligned,
.async_frame_lens = async_frame_lens_aligned,
.expected_panic_msgs = expected_panic_msgs_aligned,
.next_index = 0,
.prog_node = prog_node,
};
try requestNextTest(child.stdin.?, &metadata.?, &sub_prog_node);
},
.test_results => {
const md = metadata.?;
const TrHdr = std.zig.Server.Message.TestResults;
const tr_hdr = @ptrCast(*align(1) const TrHdr, body);
fail_count += @boolToInt(tr_hdr.flags.fail);
skip_count += @boolToInt(tr_hdr.flags.skip);
leak_count += @boolToInt(tr_hdr.flags.leak);
if (tr_hdr.flags.fail or tr_hdr.flags.leak) {
const name = std.mem.sliceTo(md.string_bytes[md.names[tr_hdr.index]..], 0);
const msg = std.mem.trim(u8, stderr.readableSlice(0), "\n");
const label = if (tr_hdr.flags.fail) "failed" else "leaked";
if (msg.len > 0) {
try self.step.addError("'{s}' {s}: {s}", .{ name, label, msg });
} else {
try self.step.addError("'{s}' {s}", .{ name, label });
}
stderr.discard(msg.len);
}
try requestNextTest(child.stdin.?, &metadata.?, &sub_prog_node);
},
else => {}, // ignore other messages
}
stdout.discard(header_and_msg_len);
}
}
if (stderr.readableLength() > 0) {
const msg = std.mem.trim(u8, try stderr.toOwnedSlice(), "\n");
if (msg.len > 0) try self.step.result_error_msgs.append(arena, msg);
}
// Send EOF to stdin.
child.stdin.?.close();
child.stdin = null;
return .{
.stdout = &.{},
.stderr = &.{},
.stdout_null = true,
.stderr_null = true,
.test_results = .{
.test_count = test_count,
.fail_count = fail_count,
.skip_count = skip_count,
.leak_count = leak_count,
},
};
}
const TestMetadata = struct {
names: []const u32,
async_frame_lens: []const u32,
expected_panic_msgs: []const u32,
string_bytes: []const u8,
next_index: u32,
prog_node: *std.Progress.Node,
fn testName(tm: TestMetadata, index: u32) []const u8 {
return std.mem.sliceTo(tm.string_bytes[tm.names[index]..], 0);
}
};
fn requestNextTest(in: fs.File, metadata: *TestMetadata, sub_prog_node: *?std.Progress.Node) !void {
while (metadata.next_index < metadata.names.len) {
const i = metadata.next_index;
metadata.next_index += 1;
if (metadata.async_frame_lens[i] != 0) continue;
if (metadata.expected_panic_msgs[i] != 0) continue;
const name = metadata.testName(i);
if (sub_prog_node.*) |*n| n.end();
sub_prog_node.* = metadata.prog_node.start(name, 0);
try sendRunTestMessage(in, i);
return;
} else {
try sendMessage(in, .exit);
}
}
fn sendMessage(file: std.fs.File, tag: std.zig.Client.Message.Tag) !void {
const header: std.zig.Client.Message.Header = .{
.tag = tag,
.bytes_len = 0,
};
try file.writeAll(std.mem.asBytes(&header));
}
fn sendRunTestMessage(file: std.fs.File, index: u32) !void {
const header: std.zig.Client.Message.Header = .{
.tag = .run_test,
.bytes_len = 4,
};
const full_msg = std.mem.asBytes(&header) ++ std.mem.asBytes(&index);
try file.writeAll(full_msg);
}
fn evalGeneric(self: *RunStep, child: *std.process.Child) !StdIoResult {
const arena = self.step.owner.allocator;
if (self.stdin) |stdin| { if (self.stdin) |stdin| {
child.stdin.?.writeAll(stdin) catch |err| { child.stdin.?.writeAll(stdin) catch |err| {
return self.step.fail("unable to write stdin: {s}", .{@errorName(err)}); return self.step.fail("unable to write stdin: {s}", .{@errorName(err)});
@ -925,17 +1167,12 @@ fn spawnChildAndCollect(
} }
} }
const term = try child.wait();
const elapsed_ns = timer.read();
return .{ return .{
.stdout = stdout_bytes, .stdout = stdout_bytes,
.stderr = stderr_bytes, .stderr = stderr_bytes,
.stdout_null = stdout_null, .stdout_null = stdout_null,
.stderr_null = stderr_null, .stderr_null = stderr_null,
.term = term, .test_results = .{},
.elapsed_ns = elapsed_ns,
.peak_rss = child.resource_usage_statistics.getMaxRss() orelse 0,
}; };
} }
@ -966,7 +1203,7 @@ fn failForeign(
exe: *CompileStep, exe: *CompileStep,
) error{ MakeFailed, MakeSkipped, OutOfMemory } { ) error{ MakeFailed, MakeSkipped, OutOfMemory } {
switch (self.stdio) { switch (self.stdio) {
.check => { .check, .zig_test => {
if (self.skip_foreign_checks) if (self.skip_foreign_checks)
return error.MakeSkipped; return error.MakeSkipped;
@ -987,7 +1224,7 @@ fn failForeign(
fn hashStdIo(hh: *std.Build.Cache.HashHelper, stdio: StdIo) void { fn hashStdIo(hh: *std.Build.Cache.HashHelper, stdio: StdIo) void {
switch (stdio) { switch (stdio) {
.infer_from_args, .inherit => {}, .infer_from_args, .inherit, .zig_test => {},
.check => |checks| for (checks.items) |check| { .check => |checks| for (checks.items) |check| {
hh.add(@as(std.meta.Tag(StdIo.Check), check)); hh.add(@as(std.meta.Tag(StdIo.Check), check));
switch (check) { switch (check) {

33
lib/std/Build/Step.zig
View File

@ -35,11 +35,27 @@ result_cached: bool,
result_duration_ns: ?u64, result_duration_ns: ?u64,
/// 0 means unavailable or not reported. /// 0 means unavailable or not reported.
result_peak_rss: usize, result_peak_rss: usize,
test_results: TestResults,
/// The return addresss associated with creation of this step that can be useful /// The return addresss associated with creation of this step that can be useful
/// to print along with debugging messages. /// to print along with debugging messages.
debug_stack_trace: [n_debug_stack_frames]usize, debug_stack_trace: [n_debug_stack_frames]usize,
pub const TestResults = struct {
fail_count: u32 = 0,
skip_count: u32 = 0,
leak_count: u32 = 0,
test_count: u32 = 0,
pub fn isSuccess(tr: TestResults) bool {
return tr.fail_count == 0 and tr.leak_count == 0;
}
pub fn passCount(tr: TestResults) u32 {
return tr.test_count - tr.fail_count - tr.skip_count;
}
};
pub const MakeFn = *const fn (self: *Step, prog_node: *std.Progress.Node) anyerror!void; pub const MakeFn = *const fn (self: *Step, prog_node: *std.Progress.Node) anyerror!void;
const n_debug_stack_frames = 4; const n_debug_stack_frames = 4;
@ -134,6 +150,7 @@ pub fn init(options: Options) Step {
.result_cached = false, .result_cached = false,
.result_duration_ns = null, .result_duration_ns = null,
.result_peak_rss = 0, .result_peak_rss = 0,
.test_results = .{},
}; };
} }
@ -152,6 +169,10 @@ pub fn make(s: *Step, prog_node: *std.Progress.Node) error{ MakeFailed, MakeSkip
}, },
}; };
if (!s.test_results.isSuccess()) {
return error.MakeFailed;
}
if (s.max_rss != 0 and s.result_peak_rss > s.max_rss) { if (s.max_rss != 0 and s.result_peak_rss > s.max_rss) {
const msg = std.fmt.allocPrint(arena, "memory usage peaked at {d} bytes, exceeding the declared upper bound of {d}", .{ const msg = std.fmt.allocPrint(arena, "memory usage peaked at {d} bytes, exceeding the declared upper bound of {d}", .{
s.result_peak_rss, s.max_rss, s.result_peak_rss, s.max_rss,
@ -346,9 +367,7 @@ pub fn evalZigProcess(
s.result_cached = ebp_hdr.flags.cache_hit; s.result_cached = ebp_hdr.flags.cache_hit;
result = try arena.dupe(u8, body[@sizeOf(EbpHdr)..]); result = try arena.dupe(u8, body[@sizeOf(EbpHdr)..]);
}, },
_ => { else => {}, // ignore other messages
// Unrecognized message.
},
} }
stdout.discard(header_and_msg_len); stdout.discard(header_and_msg_len);
} }
@ -475,3 +494,11 @@ fn failWithCacheError(s: *Step, man: *const std.Build.Cache.Manifest, err: anyer
const prefix = man.cache.prefixes()[pp.prefix].path orelse ""; const prefix = man.cache.prefixes()[pp.prefix].path orelse "";
return s.fail("{s}: {s}/{s}", .{ @errorName(err), prefix, pp.sub_path }); return s.fail("{s}: {s}/{s}", .{ @errorName(err), prefix, pp.sub_path });
} }
pub fn writeManifest(s: *Step, man: *std.Build.Cache.Manifest) !void {
if (s.test_results.isSuccess()) {
man.writeManifest() catch |err| {
try s.addError("unable to write cache manifest: {s}", .{@errorName(err)});
};
}
}

2
lib/std/Build/WriteFileStep.zig
View File

@ -282,7 +282,7 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
}); });
} }
try man.writeManifest(); try step.writeManifest(&man);
} }
const std = @import("../std.zig"); const std = @import("../std.zig");

7
lib/std/zig/Client.zig
View File

@ -26,6 +26,13 @@ pub const Message = struct {
/// swap. /// swap.
/// No body. /// No body.
hot_update, hot_update,
/// Ask the test runner for metadata about all the unit tests that can
/// be run. Server will respond with a `test_metadata` message.
/// No body.
query_test_metadata,
/// Ask the test runner to run a particular test.
/// The message body is a u32 test index.
run_test,
_, _,
}; };

200
lib/std/zig/Server.zig
View File

@ -1,3 +1,7 @@
in: std.fs.File,
out: std.fs.File,
receive_fifo: std.fifo.LinearFifo(u8, .Dynamic),
pub const Message = struct { pub const Message = struct {
pub const Header = extern struct { pub const Header = extern struct {
tag: Tag, tag: Tag,
@ -14,6 +18,11 @@ pub const Message = struct {
progress, progress,
/// Body is a EmitBinPath. /// Body is a EmitBinPath.
emit_bin_path, emit_bin_path,
/// Body is a TestMetadata
test_metadata,
/// Body is a TestResults
test_results,
_, _,
}; };
@ -26,6 +35,33 @@ pub const Message = struct {
string_bytes_len: u32, string_bytes_len: u32,
}; };
/// Trailing:
/// * name: [tests_len]u32
/// - null-terminated string_bytes index
/// * async_frame_len: [tests_len]u32,
/// - 0 means not async
/// * expected_panic_msg: [tests_len]u32,
/// - null-terminated string_bytes index
/// - 0 means does not expect pani
/// * string_bytes: [string_bytes_len]u8,
pub const TestMetadata = extern struct {
string_bytes_len: u32,
tests_len: u32,
};
pub const TestResults = extern struct {
index: u32,
flags: Flags,
pub const Flags = packed struct(u8) {
fail: bool,
skip: bool,
leak: bool,
reserved: u5 = 0,
};
};
/// Trailing: /// Trailing:
/// * the file system path the emitted binary can be found /// * the file system path the emitted binary can be found
pub const EmitBinPath = extern struct { pub const EmitBinPath = extern struct {
@ -37,3 +73,167 @@ pub const Message = struct {
}; };
}; };
}; };
pub const Options = struct {
gpa: Allocator,
in: std.fs.File,
out: std.fs.File,
zig_version: []const u8,
};
pub fn init(options: Options) !Server {
var s: Server = .{
.in = options.in,
.out = options.out,
.receive_fifo = std.fifo.LinearFifo(u8, .Dynamic).init(options.gpa),
};
try s.serveStringMessage(.zig_version, options.zig_version);
return s;
}
pub fn deinit(s: *Server) void {
s.receive_fifo.deinit();
s.* = undefined;
}
pub fn receiveMessage(s: *Server) !InMessage.Header {
const Header = InMessage.Header;
const fifo = &s.receive_fifo;
while (true) {
const buf = fifo.readableSlice(0);
assert(fifo.readableLength() == buf.len);
if (buf.len >= @sizeOf(Header)) {
const header = @ptrCast(*align(1) const Header, buf[0..@sizeOf(Header)]);
if (buf.len - @sizeOf(Header) >= header.bytes_len) {
const result = header.*;
fifo.discard(@sizeOf(Header));
return result;
} else {
const needed = header.bytes_len - (buf.len - @sizeOf(Header));
const write_buffer = try fifo.writableWithSize(needed);
const amt = try s.in.read(write_buffer);
fifo.update(amt);
continue;
}
}
const write_buffer = try fifo.writableWithSize(256);
const amt = try s.in.read(write_buffer);
fifo.update(amt);
}
}
pub fn receiveBody_u32(s: *Server) !u32 {
const fifo = &s.receive_fifo;
const buf = fifo.readableSlice(0);
const result = @ptrCast(*align(1) const u32, buf[0..4]).*;
fifo.discard(4);
return result;
}
pub fn serveStringMessage(s: *Server, tag: OutMessage.Tag, msg: []const u8) !void {
return s.serveMessage(.{
.tag = tag,
.bytes_len = @intCast(u32, msg.len),
}, &.{msg});
}
pub fn serveMessage(
s: *const Server,
header: OutMessage.Header,
bufs: []const []const u8,
) !void {
var iovecs: [10]std.os.iovec_const = undefined;
iovecs[0] = .{
.iov_base = @ptrCast([*]const u8, &header),
.iov_len = @sizeOf(OutMessage.Header),
};
for (bufs, iovecs[1 .. bufs.len + 1]) |buf, *iovec| {
iovec.* = .{
.iov_base = buf.ptr,
.iov_len = buf.len,
};
}
try s.out.writevAll(iovecs[0 .. bufs.len + 1]);
}
pub fn serveEmitBinPath(
s: *Server,
fs_path: []const u8,
header: OutMessage.EmitBinPath,
) !void {
try s.serveMessage(.{
.tag = .emit_bin_path,
.bytes_len = @intCast(u32, fs_path.len + @sizeOf(OutMessage.EmitBinPath)),
}, &.{
std.mem.asBytes(&header),
fs_path,
});
}
pub fn serveTestResults(
s: *Server,
msg: OutMessage.TestResults,
) !void {
try s.serveMessage(.{
.tag = .test_results,
.bytes_len = @intCast(u32, @sizeOf(OutMessage.TestResults)),
}, &.{
std.mem.asBytes(&msg),
});
}
pub fn serveErrorBundle(s: *Server, error_bundle: std.zig.ErrorBundle) !void {
const eb_hdr: OutMessage.ErrorBundle = .{
.extra_len = @intCast(u32, error_bundle.extra.len),
.string_bytes_len = @intCast(u32, error_bundle.string_bytes.len),
};
const bytes_len = @sizeOf(OutMessage.ErrorBundle) +
4 * error_bundle.extra.len + error_bundle.string_bytes.len;
try s.serveMessage(.{
.tag = .error_bundle,
.bytes_len = @intCast(u32, bytes_len),
}, &.{
std.mem.asBytes(&eb_hdr),
// TODO: implement @ptrCast between slices changing the length
std.mem.sliceAsBytes(error_bundle.extra),
error_bundle.string_bytes,
});
}
pub const TestMetadata = struct {
names: []const u32,
async_frame_sizes: []const u32,
expected_panic_msgs: []const u32,
string_bytes: []const u8,
};
pub fn serveTestMetadata(s: *Server, test_metadata: TestMetadata) !void {
const header: OutMessage.TestMetadata = .{
.tests_len = @intCast(u32, test_metadata.names.len),
.string_bytes_len = @intCast(u32, test_metadata.string_bytes.len),
};
const bytes_len = @sizeOf(OutMessage.TestMetadata) +
3 * 4 * test_metadata.names.len + test_metadata.string_bytes.len;
return s.serveMessage(.{
.tag = .test_metadata,
.bytes_len = @intCast(u32, bytes_len),
}, &.{
std.mem.asBytes(&header),
// TODO: implement @ptrCast between slices changing the length
std.mem.sliceAsBytes(test_metadata.names),
std.mem.sliceAsBytes(test_metadata.async_frame_sizes),
std.mem.sliceAsBytes(test_metadata.expected_panic_msgs),
test_metadata.string_bytes,
});
}
const OutMessage = std.zig.Server.Message;
const InMessage = std.zig.Client.Message;
const Server = @This();
const std = @import("std");
const Allocator = std.mem.Allocator;
const assert = std.debug.assert;

172
lib/test_runner.zig
View File

@ -8,14 +8,130 @@ pub const std_options = struct {
}; };
var log_err_count: usize = 0; var log_err_count: usize = 0;
var cmdline_buffer: [4096]u8 = undefined;
var fba = std.heap.FixedBufferAllocator.init(&cmdline_buffer);
pub fn main() void { pub fn main() void {
if (builtin.zig_backend != .stage1 and if (builtin.zig_backend == .stage2_wasm or
builtin.zig_backend != .stage2_llvm and builtin.zig_backend == .stage2_x86_64 or
builtin.zig_backend != .stage2_c) builtin.zig_backend == .stage2_aarch64)
{ {
return main2() catch @panic("test failure"); return mainSimple() catch @panic("test failure");
} }
const args = std.process.argsAlloc(fba.allocator()) catch
@panic("unable to parse command line args");
var listen = false;
for (args[1..]) |arg| {
if (std.mem.eql(u8, arg, "--listen=-")) {
listen = true;
} else {
@panic("unrecognized command line argument");
}
}
if (listen) {
return mainServer();
} else {
return mainTerminal();
}
}
fn mainServer() void {
return mainServerFallible() catch @panic("internal test runner failure");
}
fn mainServerFallible() !void {
var server = try std.zig.Server.init(.{
.gpa = fba.allocator(),
.in = std.io.getStdIn(),
.out = std.io.getStdOut(),
.zig_version = builtin.zig_version_string,
});
defer server.deinit();
while (true) {
const hdr = try server.receiveMessage();
switch (hdr.tag) {
.exit => {
return std.process.exit(0);
},
.query_test_metadata => {
std.testing.allocator_instance = .{};
defer if (std.testing.allocator_instance.deinit()) {
@panic("internal test runner memory leak");
};
var string_bytes: std.ArrayListUnmanaged(u8) = .{};
defer string_bytes.deinit(std.testing.allocator);
try string_bytes.append(std.testing.allocator, 0); // Reserve 0 for null.
const test_fns = builtin.test_functions;
const names = try std.testing.allocator.alloc(u32, test_fns.len);
defer std.testing.allocator.free(names);
const async_frame_sizes = try std.testing.allocator.alloc(u32, test_fns.len);
defer std.testing.allocator.free(async_frame_sizes);
const expected_panic_msgs = try std.testing.allocator.alloc(u32, test_fns.len);
defer std.testing.allocator.free(expected_panic_msgs);
for (test_fns, names, async_frame_sizes, expected_panic_msgs) |test_fn, *name, *async_frame_size, *expected_panic_msg| {
name.* = @intCast(u32, string_bytes.items.len);
try string_bytes.ensureUnusedCapacity(std.testing.allocator, test_fn.name.len + 1);
string_bytes.appendSliceAssumeCapacity(test_fn.name);
string_bytes.appendAssumeCapacity(0);
async_frame_size.* = @intCast(u32, test_fn.async_frame_size orelse 0);
expected_panic_msg.* = 0;
}
try server.serveTestMetadata(.{
.names = names,
.async_frame_sizes = async_frame_sizes,
.expected_panic_msgs = expected_panic_msgs,
.string_bytes = string_bytes.items,
});
},
.run_test => {
std.testing.allocator_instance = .{};
const index = try server.receiveBody_u32();
const test_fn = builtin.test_functions[index];
if (test_fn.async_frame_size != null)
@panic("TODO test runner implement async tests");
var fail = false;
var skip = false;
var leak = false;
test_fn.func() catch |err| switch (err) {
error.SkipZigTest => skip = true,
else => {
fail = true;
if (@errorReturnTrace()) |trace| {
std.debug.dumpStackTrace(trace.*);
}
},
};
leak = std.testing.allocator_instance.deinit();
try server.serveTestResults(.{
.index = index,
.flags = .{
.fail = fail,
.skip = skip,
.leak = leak,
},
});
},
else => {
std.debug.print("unsupported message: {x}", .{@enumToInt(hdr.tag)});
std.process.exit(1);
},
}
}
}
fn mainTerminal() void {
const test_fn_list = builtin.test_functions; const test_fn_list = builtin.test_functions;
var ok_count: usize = 0; var ok_count: usize = 0;
var skip_count: usize = 0; var skip_count: usize = 0;
@ -118,51 +234,17 @@ pub fn log(
} }
} }
pub fn main2() anyerror!void { /// Simpler main(), exercising fewer language features, so that
var skipped: usize = 0; /// work-in-progress backends can handle it.
var failed: usize = 0; pub fn mainSimple() anyerror!void {
// Simpler main(), exercising fewer language features, so that stage2 can handle it. //const stderr = std.io.getStdErr();
for (builtin.test_functions) |test_fn| { for (builtin.test_functions) |test_fn| {
test_fn.func() catch |err| { test_fn.func() catch |err| {
if (err != error.SkipZigTest) { if (err != error.SkipZigTest) {
failed += 1; //stderr.writeAll(test_fn.name) catch {};
} else { //stderr.writeAll("\n") catch {};
skipped += 1; return err;
} }
}; };
} }
if (builtin.zig_backend == .stage2_wasm or
builtin.zig_backend == .stage2_x86_64 or
builtin.zig_backend == .stage2_aarch64 or
builtin.zig_backend == .stage2_llvm or
builtin.zig_backend == .stage2_c)
{
const passed = builtin.test_functions.len - skipped - failed;
const stderr = std.io.getStdErr();
writeInt(stderr, passed) catch {};
stderr.writeAll(" passed; ") catch {};
writeInt(stderr, skipped) catch {};
stderr.writeAll(" skipped; ") catch {};
writeInt(stderr, failed) catch {};
stderr.writeAll(" failed.\n") catch {};
}
if (failed != 0) {
return error.TestsFailed;
}
}
fn writeInt(stderr: std.fs.File, int: usize) anyerror!void {
const base = 10;
var buf: [100]u8 = undefined;
var a: usize = int;
var index: usize = buf.len;
while (true) {
const digit = a % base;
index -= 1;
buf[index] = std.fmt.digitToChar(@intCast(u8, digit), .lower);
a /= base;
if (a == 0) break;
}
const slice = buf[index..];
try stderr.writeAll(slice);
} }

113
src/Server.zig
View File

@ -1,113 +0,0 @@
in: std.fs.File,
out: std.fs.File,
receive_fifo: std.fifo.LinearFifo(u8, .Dynamic),
pub const Options = struct {
gpa: Allocator,
in: std.fs.File,
out: std.fs.File,
};
pub fn init(options: Options) !Server {
var s: Server = .{
.in = options.in,
.out = options.out,
.receive_fifo = std.fifo.LinearFifo(u8, .Dynamic).init(options.gpa),
};
try s.serveStringMessage(.zig_version, build_options.version);
return s;
}
pub fn deinit(s: *Server) void {
s.receive_fifo.deinit();
s.* = undefined;
}
pub fn receiveMessage(s: *Server) !InMessage.Header {
const Header = InMessage.Header;
const fifo = &s.receive_fifo;
while (true) {
const buf = fifo.readableSlice(0);
assert(fifo.readableLength() == buf.len);
if (buf.len >= @sizeOf(Header)) {
const header = @ptrCast(*align(1) const Header, buf[0..@sizeOf(Header)]);
if (header.bytes_len != 0)
return error.InvalidClientMessage;
const result = header.*;
fifo.discard(@sizeOf(Header));
return result;
}
const write_buffer = try fifo.writableWithSize(256);
const amt = try s.in.read(write_buffer);
fifo.update(amt);
}
}
pub fn serveStringMessage(s: *Server, tag: OutMessage.Tag, msg: []const u8) !void {
return s.serveMessage(.{
.tag = tag,
.bytes_len = @intCast(u32, msg.len),
}, &.{msg});
}
pub fn serveMessage(
s: *const Server,
header: OutMessage.Header,
bufs: []const []const u8,
) !void {
var iovecs: [10]std.os.iovec_const = undefined;
iovecs[0] = .{
.iov_base = @ptrCast([*]const u8, &header),
.iov_len = @sizeOf(OutMessage.Header),
};
for (bufs, iovecs[1 .. bufs.len + 1]) |buf, *iovec| {
iovec.* = .{
.iov_base = buf.ptr,
.iov_len = buf.len,
};
}
try s.out.writevAll(iovecs[0 .. bufs.len + 1]);
}
pub fn serveEmitBinPath(
s: *Server,
fs_path: []const u8,
header: std.zig.Server.Message.EmitBinPath,
) !void {
try s.serveMessage(.{
.tag = .emit_bin_path,
.bytes_len = @intCast(u32, fs_path.len + @sizeOf(std.zig.Server.Message.EmitBinPath)),
}, &.{
std.mem.asBytes(&header),
fs_path,
});
}
pub fn serveErrorBundle(s: *Server, error_bundle: std.zig.ErrorBundle) !void {
const eb_hdr: std.zig.Server.Message.ErrorBundle = .{
.extra_len = @intCast(u32, error_bundle.extra.len),
.string_bytes_len = @intCast(u32, error_bundle.string_bytes.len),
};
const bytes_len = @sizeOf(std.zig.Server.Message.ErrorBundle) +
4 * error_bundle.extra.len + error_bundle.string_bytes.len;
try s.serveMessage(.{
.tag = .error_bundle,
.bytes_len = @intCast(u32, bytes_len),
}, &.{
std.mem.asBytes(&eb_hdr),
// TODO: implement @ptrCast between slices changing the length
std.mem.sliceAsBytes(error_bundle.extra),
error_bundle.string_bytes,
});
}
const OutMessage = std.zig.Server.Message;
const InMessage = std.zig.Client.Message;
const Server = @This();
const std = @import("std");
const build_options = @import("build_options");
const Allocator = std.mem.Allocator;
const assert = std.debug.assert;

21
src/main.zig
View File

@ -10,6 +10,7 @@ const ArrayList = std.ArrayList;
const Ast = std.zig.Ast; const Ast = std.zig.Ast;
const warn = std.log.warn; const warn = std.log.warn;
const ThreadPool = std.Thread.Pool; const ThreadPool = std.Thread.Pool;
const cleanExit = std.process.cleanExit;
const tracy = @import("tracy.zig"); const tracy = @import("tracy.zig");
const Compilation = @import("Compilation.zig"); const Compilation = @import("Compilation.zig");
@ -26,7 +27,7 @@ const target_util = @import("target.zig");
const crash_report = @import("crash_report.zig"); const crash_report = @import("crash_report.zig");
const Module = @import("Module.zig"); const Module = @import("Module.zig");
const AstGen = @import("AstGen.zig"); const AstGen = @import("AstGen.zig");
const Server = @import("Server.zig"); const Server = std.zig.Server;
pub const std_options = struct { pub const std_options = struct {
pub const wasiCwd = wasi_cwd; pub const wasiCwd = wasi_cwd;
@ -3545,6 +3546,7 @@ fn serve(
.gpa = gpa, .gpa = gpa,
.in = in, .in = in,
.out = out, .out = out,
.zig_version = build_options.version,
}); });
defer server.deinit(); defer server.deinit();
@ -3656,8 +3658,8 @@ fn serve(
); );
} }
}, },
_ => { else => {
@panic("TODO unrecognized message from client"); fatal("unrecognized message from client: 0x{x}", .{@enumToInt(hdr.tag)});
}, },
} }
} }
@ -5624,19 +5626,6 @@ fn detectNativeTargetInfo(cross_target: std.zig.CrossTarget) !std.zig.system.Nat
return std.zig.system.NativeTargetInfo.detect(cross_target); return std.zig.system.NativeTargetInfo.detect(cross_target);
} }
/// Indicate that we are now terminating with a successful exit code.
/// In debug builds, this is a no-op, so that the calling code's
/// cleanup mechanisms are tested and so that external tools that
/// check for resource leaks can be accurate. In release builds, this
/// calls exit(0), and does not return.
pub fn cleanExit() void {
if (builtin.mode == .Debug) {
return;
} else {
process.exit(0);
}
}
const usage_ast_check = const usage_ast_check =
\\Usage: zig ast-check [file] \\Usage: zig ast-check [file]
\\ \\

9
src/objcopy.zig
View File

@ -8,8 +8,8 @@ const assert = std.debug.assert;
const main = @import("main.zig"); const main = @import("main.zig");
const fatal = main.fatal; const fatal = main.fatal;
const cleanExit = main.cleanExit; const Server = std.zig.Server;
const Server = @import("Server.zig"); const build_options = @import("build_options");
pub fn cmdObjCopy( pub fn cmdObjCopy(
gpa: Allocator, gpa: Allocator,
@ -116,6 +116,7 @@ pub fn cmdObjCopy(
.gpa = gpa, .gpa = gpa,
.in = std.io.getStdIn(), .in = std.io.getStdIn(),
.out = std.io.getStdOut(), .out = std.io.getStdOut(),
.zig_version = build_options.version,
}); });
defer server.deinit(); defer server.deinit();
@ -124,7 +125,7 @@ pub fn cmdObjCopy(
const hdr = try server.receiveMessage(); const hdr = try server.receiveMessage();
switch (hdr.tag) { switch (hdr.tag) {
.exit => { .exit => {
return cleanExit(); return std.process.cleanExit();
}, },
.update => { .update => {
if (seen_update) { if (seen_update) {
@ -144,7 +145,7 @@ pub fn cmdObjCopy(
} }
} }
} }
return cleanExit(); return std.process.cleanExit();
} }
const usage = const usage =

2
test/link/common_symbols/build.zig
View File

@ -24,5 +24,5 @@ fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.Optimize
}); });
test_exe.linkLibrary(lib_a); test_exe.linkLibrary(lib_a);
test_step.dependOn(&test_exe.step); test_step.dependOn(&test_exe.run().step);
} }

2
test/link/common_symbols_alignment/build.zig
View File

@ -24,5 +24,5 @@ fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.Optimize
}); });
test_exe.linkLibrary(lib_a); test_exe.linkLibrary(lib_a);
test_step.dependOn(&test_exe.step); test_step.dependOn(&test_exe.run().step);
} }

2
test/link/interdependent_static_c_libs/build.zig
View File

@ -35,5 +35,5 @@ fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.Optimize
test_exe.linkLibrary(lib_b); test_exe.linkLibrary(lib_b);
test_exe.addIncludePath("."); test_exe.addIncludePath(".");
test_step.dependOn(&test_exe.step); test_step.dependOn(&test_exe.run().step);
} }

5
test/link/macho/tls/build.zig
View File

@ -32,5 +32,8 @@ fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.Optimize
test_exe.linkLibrary(lib); test_exe.linkLibrary(lib);
test_exe.linkLibC(); test_exe.linkLibC();
test_step.dependOn(&test_exe.step); const run = test_exe.run();
run.skip_foreign_checks = true;
test_step.dependOn(&run.step);
} }

11
test/src/Cases.zig
View File

@ -547,15 +547,12 @@ pub fn lowerToBuildSteps(
parent_step.dependOn(&artifact.step); parent_step.dependOn(&artifact.step);
}, },
.Execution => |expected_stdout| { .Execution => |expected_stdout| {
if (case.is_test) { const run = b.addRunArtifact(artifact);
parent_step.dependOn(&artifact.step); run.skip_foreign_checks = true;
} else { if (!case.is_test) {
const run = b.addRunArtifact(artifact);
run.skip_foreign_checks = true;
run.expectStdOutEqual(expected_stdout); run.expectStdOutEqual(expected_stdout);
parent_step.dependOn(&run.step);
} }
parent_step.dependOn(&run.step);
}, },
.Header => @panic("TODO"), .Header => @panic("TODO"),
} }

2
test/standalone/emit_asm_and_bin/build.zig
View File

@ -11,5 +11,5 @@ pub fn build(b: *std.Build) void {
main.emit_asm = .{ .emit_to = b.pathFromRoot("main.s") }; main.emit_asm = .{ .emit_to = b.pathFromRoot("main.s") };
main.emit_bin = .{ .emit_to = b.pathFromRoot("main") }; main.emit_bin = .{ .emit_to = b.pathFromRoot("main") };
test_step.dependOn(&main.step); test_step.dependOn(&main.run().step);
} }

2
test/standalone/global_linkage/build.zig
View File

@ -28,5 +28,5 @@ pub fn build(b: *std.Build) void {
main.linkLibrary(obj1); main.linkLibrary(obj1);
main.linkLibrary(obj2); main.linkLibrary(obj2);
test_step.dependOn(&main.step); test_step.dependOn(&main.run().step);
} }

6
test/standalone/issue_13970/build.zig
View File

@ -17,7 +17,7 @@ pub fn build(b: *std.Build) void {
test2.setTestRunner("src/main.zig"); test2.setTestRunner("src/main.zig");
test3.setTestRunner("src/main.zig"); test3.setTestRunner("src/main.zig");
test_step.dependOn(&test1.step); test_step.dependOn(&test1.run().step);
test_step.dependOn(&test2.step); test_step.dependOn(&test2.run().step);
test_step.dependOn(&test3.step); test_step.dependOn(&test3.run().step);
} }

2
test/standalone/main_pkg_path/build.zig
View File

@ -9,5 +9,5 @@ pub fn build(b: *std.Build) void {
}); });
test_exe.setMainPkgPath("."); test_exe.setMainPkgPath(".");
test_step.dependOn(&test_exe.step); test_step.dependOn(&test_exe.run().step);
} }

2
test/standalone/options/build.zig
View File

@ -20,5 +20,5 @@ pub fn build(b: *std.Build) void {
options.addOption([]const u8, "string", b.option([]const u8, "string", "s").?); options.addOption([]const u8, "string", b.option([]const u8, "string", "s").?);
const test_step = b.step("test", "Run unit tests"); const test_step = b.step("test", "Run unit tests");
test_step.dependOn(&main.step); test_step.dependOn(&main.run().step);
} }

2
test/standalone/pie/build.zig
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@ -17,5 +17,5 @@ pub fn build(b: *std.Build) void {
}); });
main.pie = true; main.pie = true;
test_step.dependOn(&main.step); test_step.dependOn(&main.run().step);
} }

2
test/standalone/static_c_lib/build.zig
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@ -21,5 +21,5 @@ pub fn build(b: *std.Build) void {
test_exe.linkLibrary(foo); test_exe.linkLibrary(foo);
test_exe.addIncludePath("."); test_exe.addIncludePath(".");
test_step.dependOn(&test_exe.step); test_step.dependOn(&test_exe.run().step);
} }

2
test/standalone/test_runner_module_imports/build.zig
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@ -15,5 +15,5 @@ pub fn build(b: *std.Build) void {
t.addModule("module2", module2); t.addModule("module2", module2);
const test_step = b.step("test", "Run unit tests"); const test_step = b.step("test", "Run unit tests");
test_step.dependOn(&t.step); test_step.dependOn(&t.run().step);
} }

1
test/standalone/test_runner_path/build.zig
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@ -8,7 +8,6 @@ pub fn build(b: *std.Build) void {
const test_exe = b.addTest(.{ const test_exe = b.addTest(.{
.root_source_file = .{ .path = "test.zig" }, .root_source_file = .{ .path = "test.zig" },
.kind = .test_exe,
}); });
test_exe.test_runner = "test_runner.zig"; test_exe.test_runner = "test_runner.zig";

2
test/standalone/use_alias/build.zig
View File

@ -12,5 +12,5 @@ pub fn build(b: *std.Build) void {
}); });
main.addIncludePath("."); main.addIncludePath(".");
test_step.dependOn(&main.step); test_step.dependOn(&main.run().step);
} }

27
test/tests.zig
View File

@ -596,7 +596,7 @@ pub fn addStandaloneTests(
}); });
if (case.link_libc) exe.linkLibC(); if (case.link_libc) exe.linkLibC();
step.dependOn(&exe.step); step.dependOn(&exe.run().step);
} }
} }
} }
@ -981,14 +981,6 @@ pub fn addModuleTests(b: *std.Build, options: ModuleTestOptions) *Step {
}); });
const single_threaded_txt = if (test_target.single_threaded) "single" else "multi"; const single_threaded_txt = if (test_target.single_threaded) "single" else "multi";
const backend_txt = if (test_target.backend) |backend| @tagName(backend) else "default"; const backend_txt = if (test_target.backend) |backend| @tagName(backend) else "default";
these_tests.setNamePrefix(b.fmt("{s}-{s}-{s}-{s}-{s}-{s} ", .{
options.name,
triple_prefix,
@tagName(test_target.optimize_mode),
libc_prefix,
single_threaded_txt,
backend_txt,
}));
these_tests.single_threaded = test_target.single_threaded; these_tests.single_threaded = test_target.single_threaded;
these_tests.setFilter(options.test_filter); these_tests.setFilter(options.test_filter);
if (test_target.link_libc) { if (test_target.link_libc) {
@ -1014,7 +1006,18 @@ pub fn addModuleTests(b: *std.Build, options: ModuleTestOptions) *Step {
}, },
}; };
step.dependOn(&these_tests.step); const run = these_tests.run();
run.skip_foreign_checks = true;
run.setName(b.fmt("run test {s}-{s}-{s}-{s}-{s}-{s}", .{
options.name,
triple_prefix,
@tagName(test_target.optimize_mode),
libc_prefix,
single_threaded_txt,
backend_txt,
}));
step.dependOn(&run.step);
} }
return step; return step;
} }
@ -1053,7 +1056,9 @@ pub fn addCAbiTests(b: *std.Build, skip_non_native: bool, skip_release: bool) *S
@tagName(optimize_mode), @tagName(optimize_mode),
})); }));
step.dependOn(&test_step.step); const run = test_step.run();
run.skip_foreign_checks = true;
step.dependOn(&run.step);
} }
} }
return step; return step;