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go/misc/swig/stdio/file_test.go
Russ Cox 62dc3c3f0d cmd/go: fix swig support and run swig tests during run.bash
(The tests only run when swig is already installed on the local system.)

Change-Id: I172d106a68cfc746a1058f5a4bcf6761bab88912
Reviewed-on: https://go-review.googlesource.com/78175
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-11-16 17:19:19 +00:00

29 lines
657 B
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)
}
}