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Diffstat (limited to 'runsc/boot/compat_test.go')
-rw-r--r--runsc/boot/compat_test.go90
1 files changed, 0 insertions, 90 deletions
diff --git a/runsc/boot/compat_test.go b/runsc/boot/compat_test.go
deleted file mode 100644
index 839c5303b..000000000
--- a/runsc/boot/compat_test.go
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package boot
-
-import (
- "testing"
-)
-
-func TestOnceTracker(t *testing.T) {
- o := onceTracker{}
- if !o.shouldReport(nil) {
- t.Error("first call to checkAndMark, got: false, want: true")
- }
- o.onReported(nil)
- for i := 0; i < 2; i++ {
- if o.shouldReport(nil) {
- t.Error("after first call to checkAndMark, got: true, want: false")
- }
- }
-}
-
-func TestArgsTracker(t *testing.T) {
- for _, tc := range []struct {
- name string
- idx []int
- arg1_1 uint64
- arg1_2 uint64
- arg2_1 uint64
- arg2_2 uint64
- want bool
- }{
- {name: "same arg1", idx: []int{0}, arg1_1: 123, arg1_2: 123, want: false},
- {name: "same arg2", idx: []int{1}, arg2_1: 123, arg2_2: 123, want: false},
- {name: "diff arg1", idx: []int{0}, arg1_1: 123, arg1_2: 321, want: true},
- {name: "diff arg2", idx: []int{1}, arg2_1: 123, arg2_2: 321, want: true},
- {name: "cmd is uint32", idx: []int{0}, arg2_1: 0xdead00000123, arg2_2: 0xbeef00000123, want: false},
- {name: "same 2 args", idx: []int{0, 1}, arg2_1: 123, arg1_1: 321, arg2_2: 123, arg1_2: 321, want: false},
- {name: "diff 2 args", idx: []int{0, 1}, arg2_1: 123, arg1_1: 321, arg2_2: 789, arg1_2: 987, want: true},
- } {
- t.Run(tc.name, func(t *testing.T) {
- c := newArgsTracker(tc.idx...)
- regs := newRegs()
- setArgVal(0, tc.arg1_1, regs)
- setArgVal(1, tc.arg2_1, regs)
- if !c.shouldReport(regs) {
- t.Error("first call to shouldReport, got: false, want: true")
- }
- c.onReported(regs)
-
- setArgVal(0, tc.arg1_2, regs)
- setArgVal(1, tc.arg2_2, regs)
- if got := c.shouldReport(regs); tc.want != got {
- t.Errorf("second call to shouldReport, got: %t, want: %t", got, tc.want)
- }
- })
- }
-}
-
-func TestArgsTrackerLimit(t *testing.T) {
- c := newArgsTracker(0, 1)
- for i := 0; i < reportLimit; i++ {
- regs := newRegs()
- setArgVal(0, 123, regs)
- setArgVal(1, uint64(i), regs)
- if !c.shouldReport(regs) {
- t.Error("shouldReport before limit was reached, got: false, want: true")
- }
- c.onReported(regs)
- }
-
- // Should hit the count limit now.
- regs := newRegs()
- setArgVal(0, 123, regs)
- setArgVal(1, 123456, regs)
- if c.shouldReport(regs) {
- t.Error("shouldReport after limit was reached, got: true, want: false")
- }
-}