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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:36:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:36:04 +0000 |
commit | b09c6d56832eb1718c07d74abf3bc6ae3fe4e030 (patch) | |
tree | d2caec2610d4ea887803ec9e9c3cd77136c448ba /dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go | |
parent | Initial commit. (diff) | |
download | icingadb-upstream.tar.xz icingadb-upstream.zip |
Adding upstream version 1.1.0.upstream/1.1.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go new file mode 100644 index 0000000..900f520 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go @@ -0,0 +1,177 @@ +// Copyright (c) 2017 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore_test + +import ( + "errors" + "fmt" + "io" + "testing" + + richErrors "github.com/pkg/errors" + "github.com/stretchr/testify/assert" + + "go.uber.org/multierr" + . "go.uber.org/zap/zapcore" +) + +type errTooManyUsers int + +func (e errTooManyUsers) Error() string { + return fmt.Sprintf("%d too many users", int(e)) +} + +func (e errTooManyUsers) Format(s fmt.State, verb rune) { + // Implement fmt.Formatter, but don't add any information beyond the basic + // Error method. + if verb == 'v' && s.Flag('+') { + io.WriteString(s, e.Error()) + } +} + +type customMultierr struct{} + +func (e customMultierr) Error() string { + return "great sadness" +} + +func (e customMultierr) Errors() []error { + return []error{ + errors.New("foo"), + nil, + multierr.Append( + errors.New("bar"), + errors.New("baz"), + ), + } +} + +func TestErrorEncoding(t *testing.T) { + tests := []struct { + k string + t FieldType // defaults to ErrorType + iface interface{} + want map[string]interface{} + }{ + { + k: "k", + iface: errTooManyUsers(2), + want: map[string]interface{}{ + "k": "2 too many users", + }, + }, + { + k: "err", + iface: multierr.Combine( + errors.New("foo"), + errors.New("bar"), + errors.New("baz"), + ), + want: map[string]interface{}{ + "err": "foo; bar; baz", + "errCauses": []interface{}{ + map[string]interface{}{"error": "foo"}, + map[string]interface{}{"error": "bar"}, + map[string]interface{}{"error": "baz"}, + }, + }, + }, + { + k: "e", + iface: customMultierr{}, + want: map[string]interface{}{ + "e": "great sadness", + "eCauses": []interface{}{ + map[string]interface{}{"error": "foo"}, + map[string]interface{}{ + "error": "bar; baz", + "errorCauses": []interface{}{ + map[string]interface{}{"error": "bar"}, + map[string]interface{}{"error": "baz"}, + }, + }, + }, + }, + }, + { + k: "k", + iface: richErrors.WithMessage(errors.New("egad"), "failed"), + want: map[string]interface{}{ + "k": "failed: egad", + "kVerbose": "egad\nfailed", + }, + }, + { + k: "error", + iface: multierr.Combine( + richErrors.WithMessage( + multierr.Combine(errors.New("foo"), errors.New("bar")), + "hello", + ), + errors.New("baz"), + richErrors.WithMessage(errors.New("qux"), "world"), + ), + want: map[string]interface{}{ + "error": "hello: foo; bar; baz; world: qux", + "errorCauses": []interface{}{ + map[string]interface{}{ + "error": "hello: foo; bar", + "errorVerbose": "the following errors occurred:\n" + + " - foo\n" + + " - bar\n" + + "hello", + }, + map[string]interface{}{"error": "baz"}, + map[string]interface{}{"error": "world: qux", "errorVerbose": "qux\nworld"}, + }, + }, + }, + } + + for _, tt := range tests { + if tt.t == UnknownType { + tt.t = ErrorType + } + + enc := NewMapObjectEncoder() + f := Field{Key: tt.k, Type: tt.t, Interface: tt.iface} + f.AddTo(enc) + assert.Equal(t, tt.want, enc.Fields, "Unexpected output from field %+v.", f) + } +} + +func TestRichErrorSupport(t *testing.T) { + f := Field{ + Type: ErrorType, + Interface: richErrors.WithMessage(richErrors.New("egad"), "failed"), + Key: "k", + } + enc := NewMapObjectEncoder() + f.AddTo(enc) + assert.Equal(t, "failed: egad", enc.Fields["k"], "Unexpected basic error message.") + + serialized := enc.Fields["kVerbose"] + // Don't assert the exact format used by a third-party package, but ensure + // that some critical elements are present. + assert.Regexp(t, `egad`, serialized, "Expected original error message to be present.") + assert.Regexp(t, `failed`, serialized, "Expected error annotation to be present.") + assert.Regexp(t, `TestRichErrorSupport`, serialized, "Expected calling function to be present in stacktrace.") +} |