mirror of
https://github.com/netbirdio/gvisor.git
synced 2026-05-22 17:12:49 -07:00
Kevin Krakauer
d8aa09e04c
Done via:
find . -name "*.go" | xargs sed -i -E 's/interface\{\}/any/g'
PiperOrigin-RevId: 487033228
79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
// Copyright 2018 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tests
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import (
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"testing"
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)
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func TestLoadHooks(t *testing.T) {
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runTestCases(t, false, "load-hooks", []any{
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// Root object being a struct.
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afterLoadStruct{v: 1},
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valueLoadStruct{v: 1},
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genericContainer{v: &afterLoadStruct{v: 1}},
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genericContainer{v: &valueLoadStruct{v: 1}},
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sliceContainer{v: []any{&afterLoadStruct{v: 1}}},
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sliceContainer{v: []any{&valueLoadStruct{v: 1}}},
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// Root object being a pointer.
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&afterLoadStruct{v: 1},
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&valueLoadStruct{v: 1},
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&genericContainer{v: &afterLoadStruct{v: 1}},
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&genericContainer{v: &valueLoadStruct{v: 1}},
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&sliceContainer{v: []any{&afterLoadStruct{v: 1}}},
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&sliceContainer{v: []any{&valueLoadStruct{v: 1}}},
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&mapContainer{v: map[int]any{0: &afterLoadStruct{v: 1}}},
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&mapContainer{v: map[int]any{0: &valueLoadStruct{v: 1}}},
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})
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}
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func TestCycles(t *testing.T) {
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// cs is a single object cycle.
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cs := cycleStruct{nil}
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cs.c = &cs
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// cs1 and cs2 are in a two object cycle.
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cs1 := cycleStruct{nil}
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cs2 := cycleStruct{nil}
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cs1.c = &cs2
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cs2.c = &cs1
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runTestCases(t, false, "cycles", []any{
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cs,
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cs1,
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})
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}
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func TestDeadlock(t *testing.T) {
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// bs is a single object cycle. This does not cause deadlock because an
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// object cannot wait for itself.
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bs := badCycleStruct{nil}
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bs.b = &bs
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runTestCases(t, false, "self", []any{
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&bs,
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})
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// bs2 and bs2 are in a deadlocking cycle.
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bs1 := badCycleStruct{nil}
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bs2 := badCycleStruct{nil}
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bs1.b = &bs2
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bs2.b = &bs1
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runTestCases(t, true, "deadlock", []any{
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&bs1,
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})
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}
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