import pytest
from fastapi._compat import PYDANTIC_V2

needs_py39 = pytest.mark.skipif(sys.version_info < (3, 9), reason="requires python3.9+")
needs_py310 = pytest.mark.skipif(
    sys.version_info < (3, 10), reason="requires python3.10+"
)
needs_pydanticv2 = pytest.mark.skipif(not PYDANTIC_V2, reason="requires Pydantic v2")

	EnvironmentFactory(fn resource.EnvironmentFactory) Suite
	// Label all the tests in suite with the given labels
	Label(labels ...label.Instance) Suite
	// SkipIf skips the suite if the function returns true
	SkipIf(reason string, fn resource.ShouldSkipFn) Suite
	// Skip marks a suite as skipped with the given reason. This will prevent any setup functions from occurring.
	Skip(reason string) Suite

		Label(label.CustomSetup).
		// We are deploying two isolated environments, which CNI doesn't support.
		// We could deploy one of the usergroups as the CNI owner, but for now we skip
		SkipIf("CNI is not suppored", func(ctx resource.Context) bool {
			c, _ := istio.DefaultConfig(ctx)
			return c.EnableCNI
		}).
		SetupParallel(

	switch runtime.GOOS {
	case "plan9":
		t.Skipf("skipping on %s, unimplemented", runtime.GOOS)
	case "aix":
		t.Skipf("skipping on %s, issue 45170", runtime.GOOS)
	case "ios", "dragonfly", "netbsd", "illumos", "solaris":
		t.Skipf("skipping on %s, issue 13841", runtime.GOOS)
	case "openbsd":
		if runtime.GOARCH == "arm" || runtime.GOARCH == "arm64" {
			t.Skipf("skipping on %s/%s, issue 13841", runtime.GOOS, runtime.GOARCH)
		}

func TestLargeCosNovec(t *testing.T) {
	if !HasVX {
		t.Skipf("no vector support")
	}
	large := float64(100000 * Pi)
	for i := 0; i < len(vf); i++ {
		f1 := cosLarge[i]
		f2 := CosNoVec(vf[i] + large)
		if !close(f1, f2) {
			t.Errorf("Cos(%g) = %g, want %g", vf[i]+large, f2, f1)
		}
	}
}

func TestLargeSinNovec(t *testing.T) {
	if !HasVX {
		t.Skipf("no vector support")
	}
	large := float64(100000 * Pi)

}

func TestRaceProf(t *testing.T) {
	if !platform.RaceDetectorSupported(runtime.GOOS, runtime.GOARCH) {
		t.Skipf("skipping on %s/%s because race detector not supported", runtime.GOOS, runtime.GOARCH)
	}
	if runtime.GOOS == "windows" {
		t.Skipf("skipping: test requires pthread support")
		// TODO: Can this test be rewritten to use the C11 thread API instead?
	}

	testenv.MustHaveGoRun(t)

// If not, MustHaveGoBuild calls t.Skip with an explanation.
func MustHaveGoBuild(t testing.TB) {
	if os.Getenv("GO_GCFLAGS") != "" {
		t.Helper()
		t.Skipf("skipping test: 'go build' not compatible with setting $GO_GCFLAGS")
	}
	if !HasGoBuild() {
		t.Helper()
		t.Skipf("skipping test: 'go build' unavailable: %v", goBuildErr)
	}
}

// HasGoRun reports whether the current system can run programs with “go run”.

	out, err := cmd.CombinedOutput()
	if err != nil {
		t.Skipf("skipping due to issue running lldb: %v\n%s", err, out)
	}
	lldbPath = strings.TrimSpace(string(out))

	cmd = exec.Command("/usr/bin/python2.7", "-c", "import sys;sys.path.append(sys.argv[1]);import lldb; print('go lldb python support')", lldbPath)
	out, err = cmd.CombinedOutput()

	if err != nil {
		t.Skipf("skipping due to issue running python: %v\n%s", err, out)
	}

		userBuffer = old
	}()
	userBuffer = 1 // force use of retry code
	u, err := Current()
	if err != nil {
		if hasCgo || (hasUSER && hasHOME) {
			t.Fatalf("Current: %v (got %#v)", err, u)
		} else {
			t.Skipf("skipping: %v", err)
		}
	}
	if u.HomeDir == "" {
		t.Errorf("didn't get a HomeDir")
	}
	if u.Username == "" {
		t.Errorf("didn't get a username")
	}
}

func BenchmarkCurrent(b *testing.B) {

		t.Parallel()

		if bytes.ContainsAny(b, "*?[#~%\x00{}!") {
			t.Skipf("skipping %#q: contains a sometimes-quoted character", b)
		}
		// splitPkgConfigOutput itself rejects inputs that contain unquoted
		// shell operator characters. (Quoted shell characters are fine.)

		for _, c := range b {
			if c > unicode.MaxASCII {
				t.Skipf("skipping %#q: contains a non-ASCII character %q", b, c)
			}