diff options
Diffstat (limited to '')
5 files changed, 286 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock.go new file mode 100644 index 0000000..fe8026d --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock.go @@ -0,0 +1,50 @@ +// Copyright (c) 2021 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 ztest + +import ( + "time" + + "github.com/benbjohnson/clock" +) + +// MockClock provides control over the time. +type MockClock struct{ m *clock.Mock } + +// NewMockClock builds a new mock clock that provides control of time. +func NewMockClock() *MockClock { + return &MockClock{clock.NewMock()} +} + +// Now reports the current time. +func (c *MockClock) Now() time.Time { + return c.m.Now() +} + +// NewTicker returns a time.Ticker that ticks at the specified frequency. +func (c *MockClock) NewTicker(d time.Duration) *time.Ticker { + return &time.Ticker{C: c.m.Ticker(d).C} +} + +// Add progresses time by the given duration. +func (c *MockClock) Add(d time.Duration) { + c.m.Add(d) +} diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock_test.go new file mode 100644 index 0000000..377daf9 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/clock_test.go @@ -0,0 +1,57 @@ +// Copyright (c) 2021 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 ztest + +import ( + "testing" + "time" + + "github.com/stretchr/testify/assert" + "go.uber.org/atomic" +) + +func TestMockClock_NewTicker(t *testing.T) { + var n atomic.Int32 + clock := NewMockClock() + + done := make(chan struct{}) + defer func() { <-done }() // wait for end + + quit := make(chan struct{}) + // Create a channel to increment every microsecond. + go func(ticker *time.Ticker) { + defer close(done) + for { + select { + case <-quit: + ticker.Stop() + return + case <-ticker.C: + n.Inc() + } + } + }(clock.NewTicker(time.Microsecond)) + + // Move clock forward. + clock.Add(2 * time.Microsecond) + assert.Equal(t, int32(2), n.Load()) + close(quit) +} diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/doc.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/doc.go new file mode 100644 index 0000000..cd4b98c --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/doc.go @@ -0,0 +1,24 @@ +// 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 ztest provides low-level helpers for testing log output. These +// utilities are helpful in zap's own unit tests, but any assertions using +// them are strongly coupled to a single encoding. +package ztest // import "go.uber.org/zap/internal/ztest" diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/timeout.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/timeout.go new file mode 100644 index 0000000..e4222f9 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/timeout.go @@ -0,0 +1,59 @@ +// 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 ztest + +import ( + "log" + "os" + "strconv" + "time" +) + +var _timeoutScale = 1.0 + +// Timeout scales the provided duration by $TEST_TIMEOUT_SCALE. +func Timeout(base time.Duration) time.Duration { + return time.Duration(float64(base) * _timeoutScale) +} + +// Sleep scales the sleep duration by $TEST_TIMEOUT_SCALE. +func Sleep(base time.Duration) { + time.Sleep(Timeout(base)) +} + +// Initialize checks the environment and alters the timeout scale accordingly. +// It returns a function to undo the scaling. +func Initialize(factor string) func() { + fv, err := strconv.ParseFloat(factor, 64) + if err != nil { + panic(err) + } + original := _timeoutScale + _timeoutScale = fv + return func() { _timeoutScale = original } +} + +func init() { + if v := os.Getenv("TEST_TIMEOUT_SCALE"); v != "" { + Initialize(v) + log.Printf("Scaling timeouts by %vx.\n", _timeoutScale) + } +} diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/writer.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/writer.go new file mode 100644 index 0000000..f54d856 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/internal/ztest/writer.go @@ -0,0 +1,96 @@ +// 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 ztest + +import ( + "bytes" + "errors" + "io" + "strings" +) + +// A Syncer is a spy for the Sync portion of zapcore.WriteSyncer. +type Syncer struct { + err error + called bool +} + +// SetError sets the error that the Sync method will return. +func (s *Syncer) SetError(err error) { + s.err = err +} + +// Sync records that it was called, then returns the user-supplied error (if +// any). +func (s *Syncer) Sync() error { + s.called = true + return s.err +} + +// Called reports whether the Sync method was called. +func (s *Syncer) Called() bool { + return s.called +} + +// A Discarder sends all writes to io.Discard. +type Discarder struct{ Syncer } + +// Write implements io.Writer. +func (d *Discarder) Write(b []byte) (int, error) { + return io.Discard.Write(b) +} + +// FailWriter is a WriteSyncer that always returns an error on writes. +type FailWriter struct{ Syncer } + +// Write implements io.Writer. +func (w FailWriter) Write(b []byte) (int, error) { + return len(b), errors.New("failed") +} + +// ShortWriter is a WriteSyncer whose write method never fails, but +// nevertheless fails to the last byte of the input. +type ShortWriter struct{ Syncer } + +// Write implements io.Writer. +func (w ShortWriter) Write(b []byte) (int, error) { + return len(b) - 1, nil +} + +// Buffer is an implementation of zapcore.WriteSyncer that sends all writes to +// a bytes.Buffer. It has convenience methods to split the accumulated buffer +// on newlines. +type Buffer struct { + bytes.Buffer + Syncer +} + +// Lines returns the current buffer contents, split on newlines. +func (b *Buffer) Lines() []string { + output := strings.Split(b.String(), "\n") + return output[:len(output)-1] +} + +// Stripped returns the current buffer contents with the last trailing newline +// stripped. +func (b *Buffer) Stripped() string { + return strings.TrimRight(b.String(), "\n") +} |