diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /test/fixedbugs/issue36437.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | test/fixedbugs/issue36437.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/fixedbugs/issue36437.go b/test/fixedbugs/issue36437.go new file mode 100644 index 0000000..c16e7ef --- /dev/null +++ b/test/fixedbugs/issue36437.go @@ -0,0 +1,49 @@ +// run + +// +build !nacl,!js,!wasip1,gc + +// Copyright 2020 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. + +// Tests that when non-existent files are passed to the +// compiler, such as in: +// go tool compile foo +// we don't print the beginning position: +// foo:0: open foo: no such file or directory +// but instead omit it and print out: +// open foo: no such file or directory + +package main + +import ( + "fmt" + "io/ioutil" + "os" + "os/exec" + "regexp" +) + +func main() { + tmpDir, err := ioutil.TempDir("", "issue36437") + if err != nil { + panic(err) + } + defer os.RemoveAll(tmpDir) + + msgOrErr := func(msg []byte, err error) string { + if len(msg) == 0 && err != nil { + return err.Error() + } + return string(msg) + } + + filename := "non-existent.go" + output, err := exec.Command("go", "tool", "compile", filename).CombinedOutput() + got := msgOrErr(output, err) + + regFilenamePos := regexp.MustCompile(filename + ":\\d+") + if regFilenamePos.MatchString(got) { + fmt.Printf("Error message must not contain filename:pos, but got:\n%q\n", got) + } +} |