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| author | fangguizhen <1297394526@qq.com> | 2022-10-17 18:32:36 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-10-17 21:48:12 +0000 |
| commit | 26b48442569102226baba1d9b4a83aaee3d06611 (patch) | |
| tree | a7f922748c4f61b8f8f4d0b4296fe7b44a4117c2 /src/errors | |
| parent | 834858fa5f6ecf980116c9ab7a2927931fe54c85 (diff) | |
| download | go-26b48442569102226baba1d9b4a83aaee3d06611.tar.xz | |
errors: add test for Join
Change-Id: I77c61211a488c66f1d445c0bf01e35aaf4f83565
GitHub-Last-Rev: c411a56a3b5215e6dd093be7069affb176b48dfd
GitHub-Pull-Request: golang/go#56279
Reviewed-on: https://go-review.googlesource.com/c/go/+/443316
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/errors')
| -rw-r--r-- | src/errors/join_test.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/errors/join_test.go b/src/errors/join_test.go index ee69314529..4828dc4d75 100644 --- a/src/errors/join_test.go +++ b/src/errors/join_test.go @@ -47,3 +47,26 @@ func TestJoin(t *testing.T) { } } } + +func TestJoinErrorMethod(t *testing.T) { + err1 := errors.New("err1") + err2 := errors.New("err2") + for _, test := range []struct { + errs []error + want string + }{{ + errs: []error{err1}, + want: "err1", + }, { + errs: []error{err1, err2}, + want: "err1\nerr2", + }, { + errs: []error{err1, nil, err2}, + want: "err1\nerr2", + }} { + got := errors.Join(test.errs...).Error() + if got != test.want { + t.Errorf("Join(%v).Error() = %q; want %q", test.errs, got, test.want) + } + } +} |