diff options
Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit.go | 66 | ||||
-rw-r--r-- | dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit_test.go | 48 |
2 files changed, 114 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit.go new file mode 100644 index 0000000..f673f99 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit.go @@ -0,0 +1,66 @@ +// Copyright (c) 2016 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 exit provides stubs so that unit tests can exercise code that calls +// os.Exit(1). +package exit + +import "os" + +var _exit = os.Exit + +// With terminates the process by calling os.Exit(code). If the package is +// stubbed, it instead records a call in the testing spy. +func With(code int) { + _exit(code) +} + +// A StubbedExit is a testing fake for os.Exit. +type StubbedExit struct { + Exited bool + Code int + prev func(code int) +} + +// Stub substitutes a fake for the call to os.Exit(1). +func Stub() *StubbedExit { + s := &StubbedExit{prev: _exit} + _exit = s.exit + return s +} + +// WithStub runs the supplied function with Exit stubbed. It returns the stub +// used, so that users can test whether the process would have crashed. +func WithStub(f func()) *StubbedExit { + s := Stub() + defer s.Unstub() + f() + return s +} + +// Unstub restores the previous exit function. +func (se *StubbedExit) Unstub() { + _exit = se.prev +} + +func (se *StubbedExit) exit(code int) { + se.Exited = true + se.Code = code +} diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit_test.go new file mode 100644 index 0000000..2299584 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/exit/exit_test.go @@ -0,0 +1,48 @@ +// Copyright (c) 2016 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 exit_test + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "go.uber.org/zap/internal/exit" +) + +func TestStub(t *testing.T) { + type want struct { + exit bool + code int + } + tests := []struct { + f func() + want want + }{ + {func() { exit.With(42) }, want{exit: true, code: 42}}, + {func() {}, want{}}, + } + + for _, tt := range tests { + s := exit.WithStub(tt.f) + assert.Equal(t, tt.want.exit, s.Exited, "Stub captured unexpected exit value.") + assert.Equal(t, tt.want.code, s.Code, "Stub captured unexpected exit value.") + } +} |