// Since this test does need root to work, we need to skip it.
		t.Skip("skipping root only test on a non-root builder")
	}
	if runtime.GOOS == "linux" {
		if _, err := os.Stat("/etc/alpine-release"); err == nil {
			t.Skip("skipping failing test on alpine - go.dev/issue/19938")
		}
	}

	// Launch some threads in C.
	const cts = 5
	C.trial(cts)
	defer C.cleanup()

pkg syscall (freebsd-riscv64), type Stat_t struct, Flags uint32 #53466
pkg syscall (freebsd-riscv64), type Stat_t struct, Gen uint64 #53466
pkg syscall (freebsd-riscv64), type Stat_t struct, Gid uint32 #53466
pkg syscall (freebsd-riscv64), type Stat_t struct, Ino uint64 #53466
pkg syscall (freebsd-riscv64), type Stat_t struct, Mode uint16 #53466

				}
			}
		})
	}
}

func TestPax(t *testing.T) {
	// Create an archive with a large name
	fileinfo, err := os.Stat("testdata/small.txt")
	if err != nil {
		t.Fatal(err)
	}
	hdr, err := FileInfoHeader(fileinfo, "")
	if err != nil {
		t.Fatalf("os.Stat: %v", err)
	}
	// Force a PAX long name to be written
	longName := strings.Repeat("ab", 100)
	contents := strings.Repeat(" ", int(hdr.Size))

The [Stat] function now sets the [ModeSocket] bit for
files that are Unix sockets on Windows. These files are identified

On Windows, the mode bits reported by [Lstat] and [Stat] for
reparse points changed. Mount points no longer have [ModeSymlink] set,
and reparse points that are not symlinks, Unix sockets, or dedup files
now always have [ModeIrregular] set.
This behavior is controlled by the `winsymlink` setting.
For Go 1.23, it defaults to `winsymlink=1`.

			"a",
			time.Date(2021, 4, 19, 12, 29, 56, 0, timeZone(-7*time.Hour)).UTC(),
		},
		{
			"a/b/c",
			time.Date(2021, 4, 19, 12, 29, 59, 0, timeZone(-7*time.Hour)).UTC(),
		},
	} {
		fi, err := fs.Stat(z, test.name)
		if err != nil {
			t.Errorf("%s: %v", test.name, err)
			continue
		}
		if got := fi.ModTime(); !got.Equal(test.want) {
			t.Errorf("%s: got modtime %v, want %v", test.name, got, test.want)

pkg syscall (freebsd-386-cgo), type Stat_t struct, Flags uint32
pkg syscall (freebsd-386-cgo), type Stat_t struct, Gen uint32
pkg syscall (freebsd-386-cgo), type Stat_t struct, Gid uint32
pkg syscall (freebsd-386-cgo), type Stat_t struct, Ino uint32
pkg syscall (freebsd-386-cgo), type Stat_t struct, Lspare int32
pkg syscall (freebsd-386-cgo), type Stat_t struct, Mode uint16

			t.Errorf("test %d, inverseSparseEntries():\ngot  %v\nwant %v", i, gotInverted, v.wantInverted)
		}
	}
}

func TestFileInfoHeader(t *testing.T) {
	fi, err := os.Stat("testdata/small.txt")
	if err != nil {
		t.Fatal(err)
	}
	h, err := FileInfoHeader(fi, "")
	if err != nil {
		t.Fatalf("FileInfoHeader: %v", err)
	}
	if g, e := h.Name, "small.txt"; g != e {

const verbose = false

func goCmd() string {
	var exeSuffix string
	if runtime.GOOS == "windows" {
		exeSuffix = ".exe"
	}
	path := filepath.Join(testenv.GOROOT(nil), "bin", "go"+exeSuffix)
	if _, err := os.Stat(path); err == nil {
		return path
	}
	return "go"
}

// contexts are the default contexts which are scanned.
var contexts = []*build.Context{
	{GOOS: "linux", GOARCH: "386", CgoEnabled: true},

pkg syscall (darwin-386), const SYS_STAT = 188
pkg syscall (darwin-386), const SYS_STAT64 = 338
pkg syscall (darwin-386), const SYS_STAT64_EXTENDED = 341
pkg syscall (darwin-386), const SYS_STATFS = 157
pkg syscall (darwin-386), const SYS_STATFS64 = 345
pkg syscall (darwin-386), const SYS_STATV = 217
pkg syscall (darwin-386), const SYS_STAT_EXTENDED = 279
pkg syscall (darwin-386), const SYS_SWAPON = 85