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Etienne PerotandgVisor bot
ab715c16d0
This moves the initialization of `seccheck.Points` out of package-level `init` and instead moves it to an explicit `seccheck.Initialize()` function. On AMD64, this saves about 614KiB of heap memory that would otherwise always be live. PiperOrigin-RevId: 514813332
85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
// Copyright 2022 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 trace
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import (
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"encoding/json"
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"os"
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"reflect"
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"strings"
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"testing"
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"gvisor.dev/gvisor/pkg/sentry/seccheck"
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"gvisor.dev/gvisor/pkg/test/testutil"
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"gvisor.dev/gvisor/runsc/boot"
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)
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func TestConfigFile(t *testing.T) {
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testCfg := seccheck.SessionConfig{
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Name: "Default",
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Points: []seccheck.PointConfig{
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{Name: "point-1"},
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},
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Sinks: []seccheck.SinkConfig{{Name: "sink-1"}},
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}
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for _, tc := range []struct {
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name string
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json any
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want seccheck.SessionConfig
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err string
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}{
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{
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name: "SessionConfig",
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json: testCfg,
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want: testCfg,
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},
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{
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name: "InitConfig",
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json: boot.InitConfig{TraceSession: testCfg},
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want: testCfg,
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},
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} {
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t.Run(tc.name, func(t *testing.T) {
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tmp, err := os.CreateTemp(testutil.TmpDir(), "trace-create")
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if err != nil {
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t.Fatal(err)
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}
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defer tmp.Close()
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encoder := json.NewEncoder(tmp)
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if err := encoder.Encode(tc.json); err != nil {
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t.Fatal(err)
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}
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config, err := decodeTraceConfig(tmp.Name())
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if len(tc.err) == 0 {
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(&tc.want, config) {
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t.Errorf("loaded trace session is different, want: %+v, got: %+v", &tc.want, config)
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}
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} else if err == nil || !strings.Contains(err.Error(), tc.err) {
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t.Errorf("unexpected error, want: %q, got: %v", tc.err, err)
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}
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})
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}
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}
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func TestMain(m *testing.M) {
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seccheck.Initialize()
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os.Exit(m.Run())
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}
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