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-rw-r--r--dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/bool_test.go86
1 files changed, 86 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/bool_test.go b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/bool_test.go
new file mode 100644
index 0000000..bcba01d
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+++ b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/bool_test.go
@@ -0,0 +1,86 @@
+// Copyright (c) 2020 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 atomic
+
+import (
+ "encoding/json"
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
+)
+
+func TestBool(t *testing.T) {
+ atom := NewBool(false)
+ require.False(t, atom.Toggle(), "Expected Toggle to return previous value.")
+ require.True(t, atom.Toggle(), "Expected Toggle to return previous value.")
+ require.False(t, atom.Toggle(), "Expected Toggle to return previous value.")
+ require.True(t, atom.Load(), "Unexpected state after swap.")
+
+ require.True(t, atom.CAS(true, true), "CAS should swap when old matches")
+ require.True(t, atom.Load(), "CAS should have no effect")
+ require.True(t, atom.CAS(true, false), "CAS should swap when old matches")
+ require.False(t, atom.Load(), "CAS should have modified the value")
+ require.False(t, atom.CAS(true, false), "CAS should fail on old mismatch")
+ require.False(t, atom.Load(), "CAS should not have modified the value")
+
+ atom.Store(false)
+ require.False(t, atom.Load(), "Unexpected state after store.")
+
+ prev := atom.Swap(false)
+ require.False(t, prev, "Expected Swap to return previous value.")
+
+ prev = atom.Swap(true)
+ require.False(t, prev, "Expected Swap to return previous value.")
+
+ t.Run("JSON/Marshal", func(t *testing.T) {
+ atom.Store(true)
+ bytes, err := json.Marshal(atom)
+ require.NoError(t, err, "json.Marshal errored unexpectedly.")
+ require.Equal(t, []byte("true"), bytes, "json.Marshal encoded the wrong bytes.")
+ })
+
+ t.Run("JSON/Unmarshal", func(t *testing.T) {
+ err := json.Unmarshal([]byte("false"), &atom)
+ require.NoError(t, err, "json.Unmarshal errored unexpectedly.")
+ require.False(t, atom.Load(), "json.Unmarshal didn't set the correct value.")
+ })
+
+ t.Run("JSON/Unmarshal/Error", func(t *testing.T) {
+ err := json.Unmarshal([]byte("42"), &atom)
+ require.Error(t, err, "json.Unmarshal didn't error as expected.")
+ assertErrorJSONUnmarshalType(t, err,
+ "json.Unmarshal failed with unexpected error %v, want UnmarshalTypeError.", err)
+ })
+
+ t.Run("String", func(t *testing.T) {
+ t.Run("true", func(t *testing.T) {
+ assert.Equal(t, "true", NewBool(true).String(),
+ "String() returned an unexpected value.")
+ })
+
+ t.Run("false", func(t *testing.T) {
+ var b Bool
+ assert.Equal(t, "false", b.String(),
+ "String() returned an unexpected value.")
+ })
+ })
+}