internal/pkg: verify status kind

While it is still impossible to reliably determine the expected contents of these status files, this checks their nature for expected substitution behaviour.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/pkg/exec_test.go

@@ -147,6 +147,7 @@ func TestExec(t *testing.T) {
 				t.Errorf("unexpected status:\n%s", string(faultStatus))
 			}
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -201,6 +202,7 @@ func TestExec(t *testing.T) {
 				), ignorePathname, wantNet, nil},
 			})
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -244,6 +246,7 @@ func TestExec(t *testing.T) {
 				), ignorePathname, wantOffline, nil},
 			})
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -290,6 +293,7 @@ func TestExec(t *testing.T) {
 				), ignorePathname, wantOffline, nil},
 			})
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -358,6 +362,7 @@ func TestExec(t *testing.T) {
 				), ignorePathname, wantOffline, nil},
 			})
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -410,6 +415,7 @@ func TestExec(t *testing.T) {
 				), ignorePathname, wantOffline, nil},
 			})
 
+			destroyStatus(t, base, 2)
 			testtoolDestroy(t, base, c)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},
@@ -473,6 +479,8 @@ func TestExec(t *testing.T) {
 					"check": {Mode: 0400, Data: []byte("binfmt")},
 				}, nil},
 			})
+
+			destroyStatus(t, base, 2)
 		}, expectsFS{
 			".": {Mode: fs.ModeDir | 0700},