Ophestra
e81a45e849
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This synchronises the wait4 return after the toplevel signal call in lowlastcap_signaled_cancel_forward_error. Signed-off-by: Ophestra <cat@gensokyo.uk>
746 lines
19 KiB
Go
746 lines
19 KiB
Go
package container
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import (
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"bytes"
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"io"
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"io/fs"
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"os"
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"os/exec"
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"reflect"
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"runtime"
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"slices"
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"strings"
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"syscall"
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"testing"
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"time"
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"hakurei.app/container/seccomp"
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"hakurei.app/container/stub"
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)
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type opValidTestCase struct {
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name string
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op Op
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want bool
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}
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func checkOpsValid(t *testing.T, testCases []opValidTestCase) {
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t.Helper()
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t.Run("valid", func(t *testing.T) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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if got := tc.op.Valid(); got != tc.want {
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t.Errorf("Valid: %v, want %v", got, tc.want)
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}
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})
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}
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})
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}
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type opsBuilderTestCase struct {
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name string
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ops *Ops
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want Ops
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}
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func checkOpsBuilder(t *testing.T, testCases []opsBuilderTestCase) {
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t.Helper()
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t.Run("build", func(t *testing.T) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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if !slices.EqualFunc(*tc.ops, tc.want, func(op Op, v Op) bool { return op.Is(v) }) {
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t.Errorf("Ops: %#v, want %#v", tc.ops, tc.want)
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}
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})
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}
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})
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}
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type opIsTestCase struct {
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name string
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op, v Op
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want bool
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}
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func checkOpIs(t *testing.T, testCases []opIsTestCase) {
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t.Helper()
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t.Run("is", func(t *testing.T) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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if got := tc.op.Is(tc.v); got != tc.want {
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t.Errorf("Is: %v, want %v", got, tc.want)
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}
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})
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}
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})
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}
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type opMetaTestCase struct {
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name string
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op Op
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wantPrefix string
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wantString string
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}
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func checkOpMeta(t *testing.T, testCases []opMetaTestCase) {
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t.Helper()
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t.Run("meta", func(t *testing.T) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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t.Run("prefix", func(t *testing.T) {
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t.Helper()
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if got := tc.op.prefix(); got != tc.wantPrefix {
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t.Errorf("prefix: %q, want %q", got, tc.wantPrefix)
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}
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})
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t.Run("string", func(t *testing.T) {
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t.Helper()
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if got := tc.op.String(); got != tc.wantString {
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t.Errorf("String: %s, want %s", got, tc.wantString)
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}
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})
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})
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}
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})
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}
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// call initialises a [stub.Call].
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// This keeps composites analysis happy without making the test cases too bloated.
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func call(name string, args stub.ExpectArgs, ret any, err error) stub.Call {
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return stub.Call{Name: name, Args: args, Ret: ret, Err: err}
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}
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type simpleTestCase struct {
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name string
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f func(k syscallDispatcher) error
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want stub.Expect
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wantErr error
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}
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func checkSimple(t *testing.T, fname string, testCases []simpleTestCase) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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wait4signal := make(chan struct{})
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k := &kstub{wait4signal, stub.New(t, func(s *stub.Stub[syscallDispatcher]) syscallDispatcher { return &kstub{wait4signal, s} }, tc.want)}
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defer stub.HandleExit(t)
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if err := tc.f(k); !reflect.DeepEqual(err, tc.wantErr) {
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t.Errorf("%s: error = %v, want %v", fname, err, tc.wantErr)
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}
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k.VisitIncomplete(func(s *stub.Stub[syscallDispatcher]) {
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t.Helper()
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t.Errorf("%s: %d calls, want %d", fname, s.Pos(), s.Len())
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})
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})
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}
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}
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type opBehaviourTestCase struct {
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name string
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params *Params
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op Op
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early []stub.Call
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wantErrEarly error
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apply []stub.Call
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wantErrApply error
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}
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func checkOpBehaviour(t *testing.T, testCases []opBehaviourTestCase) {
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t.Helper()
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t.Run("behaviour", func(t *testing.T) {
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t.Helper()
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Helper()
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state := &setupState{Params: tc.params}
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k := &kstub{nil, stub.New(t,
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func(s *stub.Stub[syscallDispatcher]) syscallDispatcher { return &kstub{nil, s} },
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stub.Expect{Calls: slices.Concat(tc.early, []stub.Call{{Name: stub.CallSeparator}}, tc.apply)},
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)}
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defer stub.HandleExit(t)
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errEarly := tc.op.early(state, k)
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k.Expects(stub.CallSeparator)
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if !reflect.DeepEqual(errEarly, tc.wantErrEarly) {
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t.Errorf("early: error = %v, want %v", errEarly, tc.wantErrEarly)
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}
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if errEarly != nil {
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goto out
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}
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if err := tc.op.apply(state, k); !reflect.DeepEqual(err, tc.wantErrApply) {
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t.Errorf("apply: error = %v, want %v", err, tc.wantErrApply)
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}
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out:
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k.VisitIncomplete(func(s *stub.Stub[syscallDispatcher]) {
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count := k.Pos() - 1 // separator
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if count < len(tc.early) {
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t.Errorf("early: %d calls, want %d", count, len(tc.early))
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} else {
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t.Errorf("apply: %d calls, want %d", count-len(tc.early), len(tc.apply))
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}
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})
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})
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}
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})
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}
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func sliceAddr[S any](s []S) *[]S { return &s }
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func newCheckedFile(t *testing.T, name, wantData string, closeErr error) osFile {
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f := &checkedOsFile{t: t, name: name, want: wantData, closeErr: closeErr}
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// check happens in Close, and cleanup is not guaranteed to run, so relying on it for sloppy implementations will cause sporadic test results
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f.cleanup = runtime.AddCleanup(f, func(name string) { f.t.Fatalf("checkedOsFile %s became unreachable without a call to Close", name) }, f.name)
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return f
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}
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type checkedOsFile struct {
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t *testing.T
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name string
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want string
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closeErr error
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cleanup runtime.Cleanup
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bytes.Buffer
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}
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func (f *checkedOsFile) Name() string { return f.name }
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func (f *checkedOsFile) Stat() (fs.FileInfo, error) { panic("unreachable") }
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func (f *checkedOsFile) Close() error {
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defer f.cleanup.Stop()
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if f.String() != f.want {
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f.t.Errorf("checkedOsFile:\n%s\nwant\n%s", f.String(), f.want)
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return syscall.ENOTRECOVERABLE
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}
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return f.closeErr
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}
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func newConstFile(s string) osFile { return &readerOsFile{Reader: strings.NewReader(s)} }
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type readerOsFile struct {
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closed bool
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io.Reader
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}
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func (*readerOsFile) Name() string { panic("unreachable") }
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func (*readerOsFile) Write([]byte) (int, error) { panic("unreachable") }
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func (*readerOsFile) Stat() (fs.FileInfo, error) { panic("unreachable") }
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func (r *readerOsFile) Close() error {
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if r.closed {
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return os.ErrClosed
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}
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r.closed = true
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return nil
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}
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type writeErrOsFile struct{ err error }
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func (writeErrOsFile) Name() string { panic("unreachable") }
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func (f writeErrOsFile) Write([]byte) (int, error) { return 0, f.err }
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func (writeErrOsFile) Stat() (fs.FileInfo, error) { panic("unreachable") }
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func (writeErrOsFile) Read([]byte) (int, error) { panic("unreachable") }
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func (writeErrOsFile) Close() error { panic("unreachable") }
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type isDirFi bool
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func (isDirFi) Name() string { panic("unreachable") }
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func (isDirFi) Size() int64 { panic("unreachable") }
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func (isDirFi) Mode() fs.FileMode { panic("unreachable") }
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func (isDirFi) ModTime() time.Time { panic("unreachable") }
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func (fi isDirFi) IsDir() bool { return bool(fi) }
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func (isDirFi) Sys() any { panic("unreachable") }
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func stubDir(names ...string) []os.DirEntry {
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d := make([]os.DirEntry, len(names))
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for i, name := range names {
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d[i] = nameDentry(name)
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}
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return d
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}
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type nameDentry string
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func (e nameDentry) Name() string { return string(e) }
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func (nameDentry) IsDir() bool { panic("unreachable") }
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func (nameDentry) Type() fs.FileMode { panic("unreachable") }
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func (nameDentry) Info() (fs.FileInfo, error) { panic("unreachable") }
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const (
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// magicWait4Signal must be used in a single pair of signal and wait4 calls across two goroutines
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// originating from the same toplevel kstub.
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// To enable this behaviour this value must be the last element of the args field in the wait4 call
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// and the ret value of the signal call.
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magicWait4Signal = 0xdef
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)
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type kstub struct {
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wait4signal chan struct{}
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*stub.Stub[syscallDispatcher]
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}
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func (k *kstub) new(f func(k syscallDispatcher)) { k.Helper(); k.New(f) }
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func (k *kstub) lockOSThread() { k.Helper(); k.Expects("lockOSThread") }
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func (k *kstub) setPtracer(pid uintptr) error {
|
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k.Helper()
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return k.Expects("setPtracer").Error(
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stub.CheckArg(k.Stub, "pid", pid, 0))
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}
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func (k *kstub) setDumpable(dumpable uintptr) error {
|
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k.Helper()
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return k.Expects("setDumpable").Error(
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stub.CheckArg(k.Stub, "dumpable", dumpable, 0))
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}
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func (k *kstub) setNoNewPrivs() error { k.Helper(); return k.Expects("setNoNewPrivs").Err }
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func (k *kstub) lastcap() uintptr { k.Helper(); return k.Expects("lastcap").Ret.(uintptr) }
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func (k *kstub) capset(hdrp *capHeader, datap *[2]capData) error {
|
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k.Helper()
|
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return k.Expects("capset").Error(
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stub.CheckArgReflect(k.Stub, "hdrp", hdrp, 0),
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stub.CheckArgReflect(k.Stub, "datap", datap, 1))
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}
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func (k *kstub) capBoundingSetDrop(cap uintptr) error {
|
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k.Helper()
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return k.Expects("capBoundingSetDrop").Error(
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stub.CheckArg(k.Stub, "cap", cap, 0))
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}
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func (k *kstub) capAmbientClearAll() error { k.Helper(); return k.Expects("capAmbientClearAll").Err }
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func (k *kstub) capAmbientRaise(cap uintptr) error {
|
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k.Helper()
|
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return k.Expects("capAmbientRaise").Error(
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stub.CheckArg(k.Stub, "cap", cap, 0))
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}
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|
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func (k *kstub) isatty(fd int) bool {
|
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k.Helper()
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expect := k.Expects("isatty")
|
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if !stub.CheckArg(k.Stub, "fd", fd, 0) {
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k.FailNow()
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}
|
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return expect.Ret.(bool)
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}
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func (k *kstub) receive(key string, e any, fdp *uintptr) (closeFunc func() error, err error) {
|
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k.Helper()
|
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expect := k.Expects("receive")
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var closed bool
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closeFunc = func() error {
|
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if closed {
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k.Error("closeFunc called more than once")
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return os.ErrClosed
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}
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closed = true
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|
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if expect.Ret != nil {
|
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// use return stored in kexpect for closeFunc instead
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return expect.Ret.(error)
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}
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return nil
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}
|
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err = expect.Error(
|
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stub.CheckArg(k.Stub, "key", key, 0),
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stub.CheckArgReflect(k.Stub, "e", e, 1),
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stub.CheckArgReflect(k.Stub, "fdp", fdp, 2))
|
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|
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// 3 is unused so stores params
|
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if expect.Args[3] != nil {
|
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if v, ok := expect.Args[3].(*initParams); ok && v != nil {
|
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if p, ok0 := e.(*initParams); ok0 && p != nil {
|
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*p = *v
|
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}
|
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}
|
|
}
|
|
|
|
// 4 is unused so stores fd
|
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if expect.Args[4] != nil {
|
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if v, ok := expect.Args[4].(uintptr); ok && v >= 3 {
|
|
if fdp != nil {
|
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*fdp = v
|
|
}
|
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}
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (k *kstub) bindMount(source, target string, flags uintptr, eq bool) error {
|
|
k.Helper()
|
|
return k.Expects("bindMount").Error(
|
|
stub.CheckArg(k.Stub, "source", source, 0),
|
|
stub.CheckArg(k.Stub, "target", target, 1),
|
|
stub.CheckArg(k.Stub, "flags", flags, 2),
|
|
stub.CheckArg(k.Stub, "eq", eq, 3))
|
|
}
|
|
|
|
func (k *kstub) remount(target string, flags uintptr) error {
|
|
k.Helper()
|
|
return k.Expects("remount").Error(
|
|
stub.CheckArg(k.Stub, "target", target, 0),
|
|
stub.CheckArg(k.Stub, "flags", flags, 1))
|
|
}
|
|
|
|
func (k *kstub) mountTmpfs(fsname, target string, flags uintptr, size int, perm os.FileMode) error {
|
|
k.Helper()
|
|
return k.Expects("mountTmpfs").Error(
|
|
stub.CheckArg(k.Stub, "fsname", fsname, 0),
|
|
stub.CheckArg(k.Stub, "target", target, 1),
|
|
stub.CheckArg(k.Stub, "flags", flags, 2),
|
|
stub.CheckArg(k.Stub, "size", size, 3),
|
|
stub.CheckArg(k.Stub, "perm", perm, 4))
|
|
}
|
|
|
|
func (k *kstub) ensureFile(name string, perm, pperm os.FileMode) error {
|
|
k.Helper()
|
|
return k.Expects("ensureFile").Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0),
|
|
stub.CheckArg(k.Stub, "perm", perm, 1),
|
|
stub.CheckArg(k.Stub, "pperm", pperm, 2))
|
|
}
|
|
|
|
func (k *kstub) seccompLoad(rules []seccomp.NativeRule, flags seccomp.ExportFlag) error {
|
|
k.Helper()
|
|
return k.Expects("seccompLoad").Error(
|
|
stub.CheckArgReflect(k.Stub, "rules", rules, 0),
|
|
stub.CheckArg(k.Stub, "flags", flags, 1))
|
|
}
|
|
|
|
func (k *kstub) notify(c chan<- os.Signal, sig ...os.Signal) {
|
|
k.Helper()
|
|
expect := k.Expects("notify")
|
|
if c == nil || expect.Error(
|
|
stub.CheckArgReflect(k.Stub, "sig", sig, 1)) != nil {
|
|
k.FailNow()
|
|
}
|
|
|
|
// export channel for external instrumentation
|
|
if chanf, ok := expect.Args[0].(func(c chan<- os.Signal)); ok && chanf != nil {
|
|
chanf(c)
|
|
}
|
|
}
|
|
|
|
func (k *kstub) start(c *exec.Cmd) error {
|
|
k.Helper()
|
|
expect := k.Expects("start")
|
|
err := expect.Error(
|
|
stub.CheckArg(k.Stub, "c.Path", c.Path, 0),
|
|
stub.CheckArgReflect(k.Stub, "c.Args", c.Args, 1),
|
|
stub.CheckArgReflect(k.Stub, "c.Env", c.Env, 2),
|
|
stub.CheckArg(k.Stub, "c.Dir", c.Dir, 3))
|
|
|
|
if process, ok := expect.Ret.(*os.Process); ok && process != nil {
|
|
c.Process = process
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (k *kstub) signal(c *exec.Cmd, sig os.Signal) error {
|
|
k.Helper()
|
|
expect := k.Expects("signal")
|
|
if v, ok := expect.Ret.(int); ok && v == magicWait4Signal {
|
|
if k.wait4signal == nil {
|
|
panic("kstub not initialised for wait4 simulation")
|
|
}
|
|
defer func() { close(k.wait4signal) }()
|
|
}
|
|
return expect.Error(
|
|
stub.CheckArg(k.Stub, "c.Path", c.Path, 0),
|
|
stub.CheckArgReflect(k.Stub, "c.Args", c.Args, 1),
|
|
stub.CheckArgReflect(k.Stub, "c.Env", c.Env, 2),
|
|
stub.CheckArg(k.Stub, "c.Dir", c.Dir, 3),
|
|
stub.CheckArg(k.Stub, "sig", sig, 4))
|
|
}
|
|
|
|
func (k *kstub) evalSymlinks(path string) (string, error) {
|
|
k.Helper()
|
|
expect := k.Expects("evalSymlinks")
|
|
return expect.Ret.(string), expect.Error(
|
|
stub.CheckArg(k.Stub, "path", path, 0))
|
|
}
|
|
|
|
func (k *kstub) exit(code int) {
|
|
k.Helper()
|
|
k.Expects("exit")
|
|
if !stub.CheckArg(k.Stub, "code", code, 0) {
|
|
k.FailNow()
|
|
}
|
|
panic(stub.PanicExit)
|
|
}
|
|
|
|
func (k *kstub) getpid() int { k.Helper(); return k.Expects("getpid").Ret.(int) }
|
|
|
|
func (k *kstub) stat(name string) (os.FileInfo, error) {
|
|
k.Helper()
|
|
expect := k.Expects("stat")
|
|
return expect.Ret.(os.FileInfo), expect.Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0))
|
|
}
|
|
|
|
func (k *kstub) mkdir(name string, perm os.FileMode) error {
|
|
k.Helper()
|
|
return k.Expects("mkdir").Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0),
|
|
stub.CheckArg(k.Stub, "perm", perm, 1))
|
|
}
|
|
|
|
func (k *kstub) mkdirTemp(dir, pattern string) (string, error) {
|
|
k.Helper()
|
|
expect := k.Expects("mkdirTemp")
|
|
return expect.Ret.(string), expect.Error(
|
|
stub.CheckArg(k.Stub, "dir", dir, 0),
|
|
stub.CheckArg(k.Stub, "pattern", pattern, 1))
|
|
}
|
|
|
|
func (k *kstub) mkdirAll(path string, perm os.FileMode) error {
|
|
k.Helper()
|
|
return k.Expects("mkdirAll").Error(
|
|
stub.CheckArg(k.Stub, "path", path, 0),
|
|
stub.CheckArg(k.Stub, "perm", perm, 1))
|
|
}
|
|
|
|
func (k *kstub) readdir(name string) ([]os.DirEntry, error) {
|
|
k.Helper()
|
|
expect := k.Expects("readdir")
|
|
return expect.Ret.([]os.DirEntry), expect.Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0))
|
|
}
|
|
|
|
func (k *kstub) openNew(name string) (osFile, error) {
|
|
k.Helper()
|
|
expect := k.Expects("openNew")
|
|
return expect.Ret.(osFile), expect.Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0))
|
|
}
|
|
|
|
func (k *kstub) writeFile(name string, data []byte, perm os.FileMode) error {
|
|
k.Helper()
|
|
return k.Expects("writeFile").Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0),
|
|
stub.CheckArgReflect(k.Stub, "data", data, 1),
|
|
stub.CheckArg(k.Stub, "perm", perm, 2))
|
|
}
|
|
|
|
func (k *kstub) createTemp(dir, pattern string) (osFile, error) {
|
|
k.Helper()
|
|
expect := k.Expects("createTemp")
|
|
return expect.Ret.(osFile), expect.Error(
|
|
stub.CheckArg(k.Stub, "dir", dir, 0),
|
|
stub.CheckArg(k.Stub, "pattern", pattern, 1))
|
|
}
|
|
|
|
func (k *kstub) remove(name string) error {
|
|
k.Helper()
|
|
return k.Expects("remove").Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0))
|
|
}
|
|
|
|
func (k *kstub) newFile(fd uintptr, name string) *os.File {
|
|
k.Helper()
|
|
expect := k.Expects("newFile")
|
|
if expect.Error(
|
|
stub.CheckArg(k.Stub, "fd", fd, 0),
|
|
stub.CheckArg(k.Stub, "name", name, 1)) != nil {
|
|
k.FailNow()
|
|
}
|
|
return expect.Ret.(*os.File)
|
|
}
|
|
|
|
func (k *kstub) symlink(oldname, newname string) error {
|
|
k.Helper()
|
|
return k.Expects("symlink").Error(
|
|
stub.CheckArg(k.Stub, "oldname", oldname, 0),
|
|
stub.CheckArg(k.Stub, "newname", newname, 1))
|
|
}
|
|
|
|
func (k *kstub) readlink(name string) (string, error) {
|
|
k.Helper()
|
|
expect := k.Expects("readlink")
|
|
return expect.Ret.(string), expect.Error(
|
|
stub.CheckArg(k.Stub, "name", name, 0))
|
|
}
|
|
|
|
func (k *kstub) umask(mask int) (oldmask int) {
|
|
k.Helper()
|
|
expect := k.Expects("umask")
|
|
if !stub.CheckArg(k.Stub, "mask", mask, 0) {
|
|
k.FailNow()
|
|
}
|
|
return expect.Ret.(int)
|
|
}
|
|
|
|
func (k *kstub) sethostname(p []byte) (err error) {
|
|
k.Helper()
|
|
return k.Expects("sethostname").Error(
|
|
stub.CheckArgReflect(k.Stub, "p", p, 0))
|
|
}
|
|
|
|
func (k *kstub) chdir(path string) (err error) {
|
|
k.Helper()
|
|
return k.Expects("chdir").Error(
|
|
stub.CheckArg(k.Stub, "path", path, 0))
|
|
}
|
|
|
|
func (k *kstub) fchdir(fd int) (err error) {
|
|
k.Helper()
|
|
return k.Expects("fchdir").Error(
|
|
stub.CheckArg(k.Stub, "fd", fd, 0))
|
|
}
|
|
|
|
func (k *kstub) open(path string, mode int, perm uint32) (fd int, err error) {
|
|
k.Helper()
|
|
expect := k.Expects("open")
|
|
return expect.Ret.(int), expect.Error(
|
|
stub.CheckArg(k.Stub, "path", path, 0),
|
|
stub.CheckArg(k.Stub, "mode", mode, 1),
|
|
stub.CheckArg(k.Stub, "perm", perm, 2))
|
|
}
|
|
|
|
func (k *kstub) close(fd int) (err error) {
|
|
k.Helper()
|
|
return k.Expects("close").Error(
|
|
stub.CheckArg(k.Stub, "fd", fd, 0))
|
|
}
|
|
|
|
func (k *kstub) pivotRoot(newroot, putold string) (err error) {
|
|
k.Helper()
|
|
return k.Expects("pivotRoot").Error(
|
|
stub.CheckArg(k.Stub, "newroot", newroot, 0),
|
|
stub.CheckArg(k.Stub, "putold", putold, 1))
|
|
}
|
|
|
|
func (k *kstub) mount(source, target, fstype string, flags uintptr, data string) (err error) {
|
|
k.Helper()
|
|
return k.Expects("mount").Error(
|
|
stub.CheckArg(k.Stub, "source", source, 0),
|
|
stub.CheckArg(k.Stub, "target", target, 1),
|
|
stub.CheckArg(k.Stub, "fstype", fstype, 2),
|
|
stub.CheckArg(k.Stub, "flags", flags, 3),
|
|
stub.CheckArg(k.Stub, "data", data, 4))
|
|
}
|
|
|
|
func (k *kstub) unmount(target string, flags int) (err error) {
|
|
k.Helper()
|
|
return k.Expects("unmount").Error(
|
|
stub.CheckArg(k.Stub, "target", target, 0),
|
|
stub.CheckArg(k.Stub, "flags", flags, 1))
|
|
}
|
|
|
|
func (k *kstub) wait4(pid int, wstatus *syscall.WaitStatus, options int, rusage *syscall.Rusage) (wpid int, err error) {
|
|
k.Helper()
|
|
expect := k.Expects("wait4")
|
|
if v, ok := expect.Args[4].(int); ok {
|
|
switch v {
|
|
case stub.PanicExit: // special case to prevent leaking the wait4 goroutine while testing initEntrypoint
|
|
panic(stub.PanicExit)
|
|
|
|
case magicWait4Signal: // block until corresponding signal call
|
|
if k.wait4signal == nil {
|
|
panic("kstub not initialised for wait4 simulation")
|
|
}
|
|
<-k.wait4signal
|
|
}
|
|
}
|
|
|
|
wpid = expect.Ret.(int)
|
|
err = expect.Error(
|
|
stub.CheckArg(k.Stub, "pid", pid, 0),
|
|
stub.CheckArg(k.Stub, "options", options, 2))
|
|
|
|
if wstatusV, ok := expect.Args[1].(syscall.WaitStatus); wstatus != nil && ok {
|
|
*wstatus = wstatusV
|
|
}
|
|
if rusageV, ok := expect.Args[3].(syscall.Rusage); rusage != nil && ok {
|
|
*rusage = rusageV
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (k *kstub) printf(format string, v ...any) {
|
|
k.Helper()
|
|
if k.Expects("printf").Error(
|
|
stub.CheckArg(k.Stub, "format", format, 0),
|
|
stub.CheckArgReflect(k.Stub, "v", v, 1)) != nil {
|
|
k.FailNow()
|
|
}
|
|
}
|
|
|
|
func (k *kstub) fatal(v ...any) {
|
|
k.Helper()
|
|
if k.Expects("fatal").Error(
|
|
stub.CheckArgReflect(k.Stub, "v", v, 0)) != nil {
|
|
k.FailNow()
|
|
}
|
|
panic(stub.PanicExit)
|
|
}
|
|
|
|
func (k *kstub) fatalf(format string, v ...any) {
|
|
k.Helper()
|
|
if k.Expects("fatalf").Error(
|
|
stub.CheckArg(k.Stub, "format", format, 0),
|
|
stub.CheckArgReflect(k.Stub, "v", v, 1)) != nil {
|
|
k.FailNow()
|
|
}
|
|
panic(stub.PanicExit)
|
|
}
|
|
|
|
func (k *kstub) verbose(v ...any) {
|
|
k.Helper()
|
|
if k.Expects("verbose").Error(
|
|
stub.CheckArgReflect(k.Stub, "v", v, 0)) != nil {
|
|
k.FailNow()
|
|
}
|
|
}
|
|
|
|
func (k *kstub) verbosef(format string, v ...any) {
|
|
k.Helper()
|
|
if k.Expects("verbosef").Error(
|
|
stub.CheckArg(k.Stub, "format", format, 0),
|
|
stub.CheckArgReflect(k.Stub, "v", v, 1)) != nil {
|
|
k.FailNow()
|
|
}
|
|
}
|
|
|
|
func (k *kstub) suspend() { k.Helper(); k.Expects("suspend") }
|
|
func (k *kstub) resume() bool { k.Helper(); return k.Expects("resume").Ret.(bool) }
|
|
func (k *kstub) beforeExit() { k.Helper(); k.Expects("beforeExit") }
|