test: Check manifest.Platform before dereferencing

If the registry returns a manifest without platform info, the `manifest.Platform` will be `nil` and cause panic when dereferencing. Signed-off-by: Li Yuxuan <liyuxuan04@baidu.com>
h-w-chen · Jul 22, 2019 · 5e5ae23 · 5e5ae23
1 parent f58fda9
commit 5e5ae23
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/client_test.go b/client_test.go
@@ -293,6 +293,9 @@ func TestImagePullSomePlatforms(t *testing.T) {
 
 		found := false
 		for _, matcher := range m {
+			if manifest.Platform == nil {
+				t.Fatal("manifest should have proper platform")
+			}
 			if matcher.Match(*manifest.Platform) {
 				count++
 				found = true