go file_test 源码
golang file_test 代码
文件路径：/misc/swig/stdio/file_test.go
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package file
import "testing"
// Open this file itself and verify that the first few characters are
// as expected.
func TestRead(t *testing.T) {
f := Fopen("file_test.go", "r")
if f.Swigcptr() == 0 {
t.Fatal("fopen failed")
}
if Fgetc(f) != '/' || Fgetc(f) != '/' || Fgetc(f) != ' ' || Fgetc(f) != 'C' {
t.Error("read unexpected characters")
}
if Fclose(f) != 0 {
t.Error("fclose failed")
}
}
func TestF(t *testing.T) {
if x := F(); x != 1 {
t.Fatalf("x = %d, want 1", x)
}
}
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