1 files changed, 31 insertions, 0 deletions
diff --git a/cmd/krino/review_test.go b/cmd/krino/review_test.go
index a1fbba7..b138451 100644
--- a/cmd/krino/review_test.go
+++ b/cmd/krino/review_test.go
@@ -3,6 +3,9 @@
 package main
 
 import (
+	"context"
+	"errors"
+	"fmt"
 	"io"
 	"strings"
 	"testing"
@@ -295,3 +298,31 @@ func TestNotReviewedOutcome(t *testing.T) {
 		t.Errorf("got %q", got)
 	}
 }
+
+// TestStopAfterApply: [w] stops krino after its directory whether or not the
+// apply succeeded (review cli F3) - a log that cannot be written must not
+// lead on to planning and prompting the next directory - and an interrupt
+// always stops it.
+func TestStopAfterApply(t *testing.T) {
+	logErr := errors.New("write krino.log: no space left on device")
+	cases := []struct {
+		action rune
+		err    error
+		want   bool
+	}{
+		{'a', nil, false},
+		{'c', nil, false},
+		{'w', nil, true},
+		{'a', logErr, false},
+		{'c', logErr, false},
+		{'w', logErr, true},
+		{'a', context.Canceled, true},
+		{'c', fmt.Errorf("apply: %w", context.Canceled), true},
+		{'a', context.DeadlineExceeded, true},
+	}
+	for _, c := range cases {
+		if got := stopAfterApply(c.action, c.err); got != c.want {
+			t.Errorf("stopAfterApply(%q, %v) = %v, want %v", c.action, c.err, got, c.want)
+		}
+	}
+}