{"2021-09-29T16:04:33.012345678Z", 12_345_678},
	// 10 digits, truncates
	{"2021-09-29T16:04:33.0000000000Z", 0},
	{"2021-09-29T16:04:33.0000000001Z", 0},
	{"2021-09-29T16:04:33.1000000000Z", 100_000_000},
	{"2021-09-29T16:04:33.1000000009Z", 100_000_000},
	{"2021-09-29T16:04:33.9999999999Z", 999_999_999},
	{"2021-09-29T16:04:33.0123456789Z", 12_345_678},
	// 11 digits, truncates

        expect:
        HashCode.fromString("12345678").toZeroPaddedString(8) == "12345678"
        HashCode.fromString("12345678").toZeroPaddedString(7) == "12345678"
        HashCode.fromString("12345678").toZeroPaddedString(0) == "12345678"
        HashCode.fromString("12345678").toZeroPaddedString(9) == "012345678"
        HashCode.fromString("12345678").toZeroPaddedString(16) == "0000000012345678"

        def fileEmpty = new File("empty")
        def fileStates = [:]
        fileStates.put(fileEmpty, compilationFileState(TestHashCodes.hashCodeFrom(0x12345678), []))

        def fileTwo = new File("two")
        def stateTwo = compilationFileState(TestHashCodes.hashCodeFrom(0x23456789), ["ONE", "TWO"])
        fileStates.put(fileTwo, stateTwo)
        def state = compilationState(fileStates)

        then:

	// 8-byte needle
	{"xxxxxxxxxxxx", "01234567", false},
	{"01234567xxxx", "01234567", true},
	{"xx01234567xx", "01234567", true},
	{"xxxx01234567", "01234567", true},
	{"01234567xxxxx"[1:], "01234567", false},
	{"xxxxx01234567"[:12], "01234567", false},
	// 9-15-byte needle
	{"xxxxxxxxxxxxx", "012345678", false},
	{"012345678xxxx", "012345678", true},
	{"xx012345678xx", "012345678", true},

    }
  }

  public void testDecodeInt() {
    assertThat(UnsignedInts.decode("0xffffffff")).isEqualTo(0xffffffff);
    assertThat(UnsignedInts.decode("01234567")).isEqualTo(01234567); // octal
    assertThat(UnsignedInts.decode("#12345678")).isEqualTo(0x12345678);
    assertThat(UnsignedInts.decode("76543210")).isEqualTo(76543210);
    assertThat(UnsignedInts.decode("0x13579135")).isEqualTo(0x13579135);

    }
  }

  public void testDecodeInt() {
    assertThat(UnsignedInts.decode("0xffffffff")).isEqualTo(0xffffffff);
    assertThat(UnsignedInts.decode("01234567")).isEqualTo(01234567); // octal
    assertThat(UnsignedInts.decode("#12345678")).isEqualTo(0x12345678);
    assertThat(UnsignedInts.decode("76543210")).isEqualTo(76543210);
    assertThat(UnsignedInts.decode("0x13579135")).isEqualTo(0x13579135);

		{
			"take two cpus from single socket with HT",
			topoSingleSocketHT,
			cpuset.New(0, 1, 2, 3, 4, 5, 6, 7),
			2,
			"",
			cpuset.New(0, 4),
		},
		{
			"take all cpus from single socket with HT",
			topoSingleSocketHT,
			cpuset.New(0, 1, 2, 3, 4, 5, 6, 7),
			8,
			"",
			cpuset.New(0, 1, 2, 3, 4, 5, 6, 7),
		},
		{
			"take two cpus from single socket with HT, only one core totally free",

		1: 1,
		2: 1,
	}
	for i, v := range map[int]int{
		0: 1,
		2: 3,
		4: 5,
		6: 7,
		8: 9,
	} {
		want[i] = v
	}

	if !Equal(got, want) {
		t.Errorf("Insert got: %v, want: %v", got, want)
	}
}

func TestCollect(t *testing.T) {
	m := map[int]int{
		0: 1,
		2: 3,
		4: 5,
		6: 7,
		8: 9,
	}
	got := Collect(All(m))
	if !Equal(got, m) {

	t.Run("BasicWriteRead", func(t *testing.T) {
		b := NewProfBuf(2, 11, 1)
		write(t, b, unsafe.Pointer(&myTags[0]), 1, []uint64{2, 3}, []uintptr{4, 5, 6, 7, 8, 9})
		read(t, b, []uint64{10, 1, 2, 3, 4, 5, 6, 7, 8, 9}, []unsafe.Pointer{unsafe.Pointer(&myTags[0])})
		read(t, b, nil, nil) // release data returned by previous read
		write(t, b, unsafe.Pointer(&myTags[2]), 99, []uint64{101, 102}, []uintptr{201, 202, 203, 204})

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build cgo

package main

// void f(int *p) { *p = 0x12345678; }
import "C"

func main() {
	var x C.int
	func() {
		defer C.f(&x)
	}()
	if x != 0x12345678 {
		panic("FAIL")
	}