// starts as well as the index of the first free page it finds in its search.
//
// See find for an explanation of the searchIdx parameter.
//
// Returns a ^uint(0) index on failure and the new searchIdx should be ignored.
//
// findSmallN assumes npages <= 64, where any such contiguous run of pages
// crosses at most one aligned 64-bit boundary in the bits.

	short = flag.Bool("test.short", false, "run smaller test suite to save time")

	// The failfast flag requests that test execution stop after the first test failure.
	failFast = flag.Bool("test.failfast", false, "do not start new tests after the first test failure")

	// The directory in which to create profile files and the like. When run from
	// "go test", the binary always runs in the source directory for the package;

// is tricky because we'd have to run updateExprType on the argument first.
// (go.dev/issue/21982.)

// convertibleTo reports whether T(x) is valid. In the failure case, *cause
// may be set to the cause for the failure.
// The check parameter may be nil if convertibleTo is invoked through an
// exported API call, i.e., when all methods have been type-checked.

}

// consumeToken consumes a token from the beginning of provided
// string, per RFC 2045 section 5.1 (referenced from 2183), and return
// the token consumed and the rest of the string. Returns ("", v) on
// failure to consume at least one character.
func consumeToken(v string) (token, rest string) {
	notPos := strings.IndexFunc(v, isNotTokenChar)
	if notPos == -1 {
		return v, ""
	}
	if notPos == 0 {
		return "", v

	// (4) Organize batchCursors in a min-heap, ordered by the timestamp of the next event for each M.
	// (5) Try to advance the next event for the M at the top of the min-heap.
	//   (a) On success, select that M.
	//   (b) On failure, sort the min-heap and try to advance other Ms. Select the first M that advances.
	//   (c) If there's nothing left to advance, goto (1).
	// (6) Select the latest event for the selected M and get it ready to be returned.

		// Run some extra validation.
		if !t.Failed() && extra != nil {
			extra(t, tb, errBuf.Bytes(), stress)
		}

		// Dump some more information on failure.
		if t.Failed() && onBuilder {
			// Dump directly to the test log on the builder, since this
			// data is critical for debugging and this is the only way
			// we can currently make sure it's retained.

// If we are running multiple test targets, print a final "FAIL"
// in case a failure in an early package has already scrolled
// off of the user's terminal.
// (See https://golang.org/issue/30507#issuecomment-470593235.)
//
// In JSON mode, we need to maintain valid JSON output and
// we assume that the test output is being parsed by a tool
// anyway, so the failure will not be missed and would be

				},
			},
		},
		leaf: leafSpec{
			sans: []string{"dns:example.com"},
			ekus: []string{"serverAuth", "other"},
		},
	},

	// #63: An intermediate with enumerated EKUs causes a failure if we
	// test for an EKU not in that set. (ServerAuth is required by
	// default.)
	{
		roots: make([]constraintsSpec, 1),
		intermediates: [][]constraintsSpec{
			{
				{

		if !b.Run("test", func(b *testing.B) {
			// Add a loop so that the test won't fail. See issue 38677.
			for i := 0; i < b.N; i++ {
				_ = b.TempDir()
			}
		}) {
			t.Fatal("Sub test failure in a benchmark")
		}
	})
}

func TestTempDir(t *testing.T) {
	testTempDir(t)
	t.Run("InSubtest", testTempDir)
	t.Run("test/subtest", testTempDir)
	t.Run("test\\subtest", testTempDir)

	}
}

// assignableTo reports whether x is assignable to a variable of type T. If the
// result is false and a non-nil cause is provided, it may be set to a more
// detailed explanation of the failure (result != ""). The returned error code
// is only valid if the (first) result is false. The check parameter may be nil
// if assignableTo is invoked through an exported API call, i.e., when all
// methods have been type-checked.