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-rw-r--r--system/system_test.go331
1 files changed, 0 insertions, 331 deletions
diff --git a/system/system_test.go b/system/system_test.go
deleted file mode 100644
index 83df9dee..00000000
--- a/system/system_test.go
+++ /dev/null
@@ -1,331 +0,0 @@
-package system
-
-import (
- "errors"
- "os"
- "reflect"
- "slices"
- "strconv"
- "testing"
-
- "hakurei.app/container/check"
- "hakurei.app/container/stub"
- "hakurei.app/hst"
- "hakurei.app/message"
- "hakurei.app/system/internal/xcb"
-)
-
-func TestCriteria(t *testing.T) {
- t.Parallel()
-
- testCases := []struct {
- name string
- ec, t hst.Enablement
- want bool
- }{
- {"nil", 0xff, hst.EWayland, true},
- {"nil user", 0xff, User, false},
- {"all", hst.EWayland | hst.EX11 | hst.EDBus | hst.EPulse | User | Process, Process, true},
- }
-
- for _, tc := range testCases {
- t.Run(tc.name, func(t *testing.T) {
- t.Parallel()
- var criteria *Criteria
- if tc.ec != 0xff {
- criteria = (*Criteria)(&tc.ec)
- }
- if got := criteria.hasType(tc.t); got != tc.want {
- t.Errorf("hasType: got %v, want %v",
- got, tc.want)
- }
- })
- }
-}
-
-func TestTypeString(t *testing.T) {
- t.Parallel()
-
- testCases := []struct {
- e hst.Enablement
- want string
- }{
- {hst.EWayland, hst.EWayland.String()},
- {hst.EX11, hst.EX11.String()},
- {hst.EDBus, hst.EDBus.String()},
- {hst.EPulse, hst.EPulse.String()},
- {User, "user"},
- {Process, "process"},
- {User | Process, "user, process"},
- {hst.EWayland | User | Process, "wayland, user, process"},
- {hst.EX11 | Process, "x11, process"},
- }
-
- for _, tc := range testCases {
- t.Run("label type string "+strconv.Itoa(int(tc.e)), func(t *testing.T) {
- t.Parallel()
- if got := TypeString(tc.e); got != tc.want {
- t.Errorf("TypeString: %q, want %q", got, tc.want)
- }
- })
- }
-}
-
-func TestNew(t *testing.T) {
- t.Parallel()
-
- t.Run("panic", func(t *testing.T) {
- t.Run("ctx", func(t *testing.T) {
- defer func() {
- want := "invalid call to New"
- if r := recover(); r != want {
- t.Errorf("recover: %v, want %v", r, want)
- }
- }()
- New(nil, message.New(nil), 0)
- })
-
- t.Run("msg", func(t *testing.T) {
- defer func() {
- want := "invalid call to New"
- if r := recover(); r != want {
- t.Errorf("recover: %v, want %v", r, want)
- }
- }()
- New(t.Context(), nil, 0)
- })
-
- t.Run("uid", func(t *testing.T) {
- defer func() {
- want := "invalid call to New"
- if r := recover(); r != want {
- t.Errorf("recover: %v, want %v", r, want)
- }
- }()
- New(t.Context(), message.New(nil), -1)
- })
- })
-
- sys := New(t.Context(), message.New(nil), 0xbeef)
- if sys.ctx == nil {
- t.Error("New: ctx = nil")
- }
- if got := sys.UID(); got != 0xbeef {
- t.Errorf("UID: %d", got)
- }
-}
-
-func TestEqual(t *testing.T) {
- t.Parallel()
-
- testCases := []struct {
- name string
- sys *I
- v *I
- want bool
- }{
- {"simple UID",
- New(t.Context(), message.New(nil), 150),
- New(t.Context(), message.New(nil), 150),
- true},
-
- {"simple UID differ",
- New(t.Context(), message.New(nil), 150),
- New(t.Context(), message.New(nil), 151),
- false},
-
- {"simple UID nil",
- New(t.Context(), message.New(nil), 150),
- nil,
- false},
-
- {"op length mismatch",
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos"),
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0755),
- false},
-
- {"op value mismatch",
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0644),
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0755),
- false},
-
- {"op type mismatch",
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Wayland(m("/proc/nonexistent/dst"), m("/proc/nonexistent/src"), "\x00", "\x00"),
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0755),
- false},
-
- {"op equals",
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0755),
- New(t.Context(), message.New(nil), 150).
- ChangeHosts("chronos").
- Ensure(m("/run"), 0755),
- true},
- }
-
- for _, tc := range testCases {
- t.Run(tc.name, func(t *testing.T) {
- if tc.sys.Equal(tc.v) != tc.want {
- t.Errorf("Equal: %v, want %v", !tc.want, tc.want)
- }
- })
- }
-}
-
-func TestCommitRevert(t *testing.T) {
- t.Parallel()
-
- testCases := []struct {
- name string
- f func(sys *I)
- ec hst.Enablement
-
- commit []stub.Call
- wantErrCommit error
-
- revert []stub.Call
- wantErrRevert error
- }{
- {"apply xhost partial mkdir", func(sys *I) {
- sys.
- Ephemeral(Process, m("/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"), 0711).
- ChangeHosts("chronos")
- }, 0xff, []stub.Call{
- call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
- call("verbosef", stub.ExpectArgs{"inserting entry %s to X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeInsert), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, stub.UniqueError(2)),
- call("verbosef", stub.ExpectArgs{"commit faulted after %d ops, rolling back partial commit", []any{1}}, nil, nil),
- call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, stub.UniqueError(3)),
- call("println", stub.ExpectArgs{[]any{"cannot revert mkdir: unique error 3 injected by the test suite"}}, nil, nil),
- }, &OpError{Op: "xhost", Err: stub.UniqueError(2)}, nil, nil},
-
- {"apply xhost", func(sys *I) {
- sys.
- Ephemeral(Process, m("/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"), 0711).
- ChangeHosts("chronos")
- }, 0xff, []stub.Call{
- call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
- call("verbosef", stub.ExpectArgs{"inserting entry %s to X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeInsert), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, stub.UniqueError(2)),
- call("verbosef", stub.ExpectArgs{"commit faulted after %d ops, rolling back partial commit", []any{1}}, nil, nil),
- call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, nil),
- }, &OpError{Op: "xhost", Err: stub.UniqueError(2)}, nil, nil},
-
- {"revert multi", func(sys *I) {
- sys.
- Ephemeral(Process, m("/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"), 0711).
- ChangeHosts("chronos")
- }, 0xff, []stub.Call{
- call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
- call("verbosef", stub.ExpectArgs{"inserting entry %s to X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeInsert), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, nil),
- }, nil, []stub.Call{
- call("verbosef", stub.ExpectArgs{"deleting entry %s from X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeDelete), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, stub.UniqueError(1)),
- call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, stub.UniqueError(0)),
- }, errors.Join(
- &OpError{Op: "xhost", Err: stub.UniqueError(1), Revert: true},
- &OpError{Op: "mkdir", Err: stub.UniqueError(0), Revert: true})},
-
- {"success", func(sys *I) {
- sys.
- Ephemeral(Process, m("/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"), 0711).
- ChangeHosts("chronos")
- }, 0xff, []stub.Call{
- call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
- call("verbosef", stub.ExpectArgs{"inserting entry %s to X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeInsert), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, nil),
- }, nil, []stub.Call{
- call("verbosef", stub.ExpectArgs{"deleting entry %s from X11", []any{xhostOp("chronos")}}, nil, nil),
- call("xcbChangeHosts", stub.ExpectArgs{xcb.HostMode(xcb.HostModeDelete), xcb.Family(xcb.FamilyServerInterpreted), "localuser\x00chronos"}, nil, nil),
- call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
- call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, nil),
- }, nil},
- }
-
- for _, tc := range testCases {
- t.Run(tc.name, func(t *testing.T) {
- t.Parallel()
-
- var ec *Criteria
- if tc.ec != 0xff {
- ec = (*Criteria)(&tc.ec)
- }
-
- sys, s := InternalNew(t, stub.Expect{Calls: slices.Concat(tc.commit, []stub.Call{{Name: stub.CallSeparator}}, tc.revert)}, 0xbad)
- defer stub.HandleExit(t)
- tc.f(sys)
- errCommit := sys.Commit()
- s.Expects(stub.CallSeparator)
- if !reflect.DeepEqual(errCommit, tc.wantErrCommit) {
- t.Errorf("Commit: error = %v, want %v", errCommit, tc.wantErrCommit)
- }
- if errCommit != nil {
- goto out
- }
-
- if err := sys.Revert(ec); !reflect.DeepEqual(err, tc.wantErrRevert) {
- t.Errorf("Revert: error = %v, want %v", err, tc.wantErrRevert)
- }
-
- out:
- s.VisitIncomplete(func(s *stub.Stub[syscallDispatcher]) {
- count := s.Pos() - 1 // separator
- if count < len(tc.commit) {
- t.Errorf("Commit: %d calls, want %d", count, len(tc.commit))
- } else {
- t.Errorf("Revert: %d calls, want %d", count-len(tc.commit), len(tc.revert))
- }
- })
- })
- }
-
- t.Run("panic", func(t *testing.T) {
- t.Run("committed", func(t *testing.T) {
- defer func() {
- want := "attempting to commit twice"
- if r := recover(); r != want {
- t.Errorf("Commit: panic = %v, want %v", r, want)
- }
- }()
- _ = (&I{committed: true}).Commit()
- })
-
- t.Run("reverted", func(t *testing.T) {
- defer func() {
- want := "attempting to revert twice"
- if r := recover(); r != want {
- t.Errorf("Revert: panic = %v, want %v", r, want)
- }
- }()
- _ = (&I{reverted: true}).Revert(nil)
- })
- })
-}
-
-func TestNop(t *testing.T) {
- // these do nothing
- new(noCopy).Unlock()
- new(noCopy).Lock()
-}
-
-func m(pathname string) *check.Absolute { return check.MustAbs(pathname) }
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-30 01:20:41 +0000