diff options
Diffstat (limited to 'internal/tui/flamegraph/renderer_test.go')
| -rw-r--r-- | internal/tui/flamegraph/renderer_test.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/tui/flamegraph/renderer_test.go b/internal/tui/flamegraph/renderer_test.go index b078532..47f7d20 100644 --- a/internal/tui/flamegraph/renderer_test.go +++ b/internal/tui/flamegraph/renderer_test.go @@ -599,6 +599,12 @@ func TestBuildTerminalLayoutHeightTotalUsesSnapshotAggregation(t *testing.T) { } } +func TestSnapshotHeightTotalNilNodeReturnsZero(t *testing.T) { + if got, want := snapshotHeightTotal(nil), uint64(0); got != want { + t.Fatalf("snapshotHeightTotal(nil) = %d, want %d", got, want) + } +} + func mustFindFrame(t *testing.T, frames []tuiFrame, path string) tuiFrame { t.Helper() for _, frame := range frames { |