func Test1635(t *testing.T)                  { test1635(t) }
func Test3250(t *testing.T)                  { test3250(t) }
func Test3729(t *testing.T)                  { test3729(t) }
func Test3775(t *testing.T)                  { test3775(t) }
func Test4029(t *testing.T)                  { test4029(t) }
func Test4339(t *testing.T)                  { test4339(t) }
func Test5227(t *testing.T)                  { test5227(t) }

	}
	for _, v := range table {
		if o := C.vabs(v.in); o != v.out {
			t.Fatalf("abs(%d) got %d, should be %d", v.in, o, v.out)
			return
		}
	}
}

// issue 3729

func test3729(t *testing.T) {
	if runtime.GOOS == "windows" {
		t.Skip("skipping on windows")
	}

	_, e := C.g()
	if e != syscall.E2BIG {
		t.Errorf("got %q, expect %q", e, syscall.E2BIG)
	}

	err = syscall.Mprotect(b[p:], syscall.PROT_NONE)
	if err != nil {
		panic(err)
	}
	// Get a slice pointing to the last byte of the good page.
	x := b[p-one : p]

	test16(x)
	test16i(x, 0)
	test32(x)
	test32i(x, 0)
	test64(x)
	test64i(x, 0)
}

func test16(x []byte) uint16 {
	defer func() {
		r := recover()
		if r == nil {
			panic("no fault or bounds check failure happened")
		}

Russ Cox <******@****.***> 1488850797 -0500

	}
}

func main() {
	if f := -x0; f != 0 || !math.Signbit(float64(f)) {
		println("BUG: got", f, "want -0.0")
	}

	test32(-0.0)
	test32(x0)
	test32(x1)
	test32(x2)
	test32(x3)

	if f := -y0; f != 0 || !math.Signbit(f) {
		println("BUG: got", f, "want -0.0")
	}

	test64(-0.0)
	test64(y0)
	test64(y1)
	test64(y2)
	test64(y3)

	if len(a) >= len(b) {
		atomic.AddInt64(&cnt64, 8)
	}
	if len(a) <= len(b) {
		atomic.AddInt64(&cnt64, 16)
	}
	return atomic.LoadInt64(&cnt64) == 31
}

func main() {
	if !test32([]int{}, []int{}) {
		panic("test32")
	}
	if !test64([]int{}, []int{}) {
		panic("test64")
	}

	m1011p1074 = 0xb / 16.0 * p1074 // = 0.1011p-1074
	m1100p1074 = 0xc / 16.0 * p1074 // = 0.1100p-1074
)

func main() {
	test32(float32(m0000p149), f32(m0000p149))
	test32(float32(m1000p149), f32(m1000p149))
	test32(float32(m1001p149), f32(m1001p149))
	test32(float32(m1011p149), f32(m1011p149))
	test32(float32(m1100p149), f32(m1100p149))

	test64(float64(m0000p1074), f64(m0000p1074))
	test64(float64(m1000p1074), f64(m1000p1074))

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

//go:build windows || static || (darwin && internal)

package cgotest

import "testing"

func test4029(t *testing.T) {

func IMPInitWithFrame() {
	callbacks++
}

//export IMPDrawRect
func IMPDrawRect() {
	callbacks++
}

//export IMPWindowResize
func IMPWindowResize() {
	callbacks++
}

func test4029(t *testing.T) {
	loadThySelf(t, "IMPWindowResize")
	loadThySelf(t, "IMPDrawRect")
	loadThySelf(t, "IMPInitWithFrame")
	loadThySelf(t, "IMPIsOpaque")
	if callbacks != 4 {

These binaries were generated by:

$ cat empty.s
.global _start
_start:
$ as --32 -o empty.o empty.s && ld  --build-id -m elf_i386 -o test32 empty.o
$ as --64 -o empty.o empty.s && ld --build-id -o test64 empty.o
$ powerpc-linux-gnu-as -o empty.o empty.s && powerpc-linux-gnu-ld --build-id -o test32be empty.o