github.com/moontrade/mdbx-go@v0.4.0/internal/capture/capture_testwrapper.go (about)

     1  package capture
     2  
     3  /*
     4  #include <stdio.h>
     5  void printSomething() {
     6  	printf("C\n");
     7  }
     8  */
     9  import "C"
    10  
    11  import (
    12  	"fmt"
    13  	"testing"
    14  
    15  	"github.com/stretchr/testify/assert"
    16  )
    17  
    18  func testCapture(t *testing.T) {
    19  	out, err := Capture(func() {
    20  		fmt.Println("Go")
    21  		C.printSomething()
    22  	})
    23  	assert.NoError(t, err)
    24  
    25  	assert.Contains(t, string(out), "Go")
    26  	assert.NotContains(t, string(out), "C")
    27  }
    28  
    29  func testCaptureWithCGo(t *testing.T) {
    30  	out, err := CaptureWithCGo(func() {
    31  		fmt.Println("Go")
    32  		C.printSomething()
    33  	})
    34  	assert.NoError(t, err)
    35  
    36  	assert.Contains(t, string(out), "Go")
    37  	assert.Contains(t, string(out), "C")
    38  }