github.com/riscv/riscv-go@v0.0.0-20200123204226-124ebd6fcc8e/misc/cgo/test/issue5548.go (about)

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package cgotest
     6  
     7  import "testing"
     8  
     9  /*
    10  extern int issue5548_in_c(void);
    11  */
    12  import "C"
    13  
    14  //export issue5548FromC
    15  func issue5548FromC(s string, i int) int {
    16  	if len(s) == 4 && s == "test" && i == 42 {
    17  		return 12345
    18  	}
    19  	println("got", len(s), i)
    20  	return 9876
    21  }
    22  
    23  func test5548(t *testing.T) {
    24  	if x := C.issue5548_in_c(); x != 12345 {
    25  		t.Errorf("issue5548_in_c = %d, want %d", x, 12345)
    26  	}
    27  }