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-rw-r--r--test/fixedbugs/issue22660.go46
1 files changed, 46 insertions, 0 deletions
diff --git a/test/fixedbugs/issue22660.go b/test/fixedbugs/issue22660.go
new file mode 100644
index 0000000..7f542c5
--- /dev/null
+++ b/test/fixedbugs/issue22660.go
@@ -0,0 +1,46 @@
+// +build !js,gc
+// run
+
+// Copyright 2017 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 main
+
+import (
+ "bytes"
+ "fmt"
+ "io/ioutil"
+ "log"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "strings"
+)
+
+func main() {
+ f, err := ioutil.TempFile("", "issue22660.go")
+ if err != nil {
+ log.Fatal(err)
+ }
+ f.Close()
+ defer os.Remove(f.Name())
+
+ // path must appear in error messages even if we strip them with -trimpath
+ path := filepath.Join("users", "xxx", "go")
+ var src bytes.Buffer
+ fmt.Fprintf(&src, "//line %s:1\n", filepath.Join(path, "foo.go"))
+
+ if err := ioutil.WriteFile(f.Name(), src.Bytes(), 0660); err != nil {
+ log.Fatal(err)
+ }
+
+ out, err := exec.Command("go", "tool", "compile", "-p=p", fmt.Sprintf("-trimpath=%s", path), f.Name()).CombinedOutput()
+ if err == nil {
+ log.Fatalf("expected compiling %s to fail", f.Name())
+ }
+
+ if !strings.HasPrefix(string(out), path) {
+ log.Fatalf("expected full path (%s) in error message, got:\n%s", path, out)
+ }
+}