tests: modules: nanopb: Release decoded messages

pdgendt · cfriedt · commit 02be059a4fb9 · 2025-09-26T16:02:34.000-04:00
If CONFIG_NANOPB_ENABLE_MALLOC is enabled, any successfully decoded message
should be released.

Signed-off-by: Pieter De Gendt &lt;pieter.degendt@basalte.be&gt;
diff --git a/tests/modules/nanopb/src/main.c b/tests/modules/nanopb/src/main.c
@@ -41,6 +41,8 @@ ZTEST(nanopb_tests, test_nanopb_simple)
 	for (size_t i = 0; i < sizeof(msg.buffer); ++i) {
 		zassert_equal(msg.buffer[i], i);
 	}
+
+	pb_release(SimpleMessage_fields, &msg);
 }
 
 ZTEST(nanopb_tests, test_nanopb_nested)
@@ -68,6 +70,8 @@ ZTEST(nanopb_tests, test_nanopb_nested)
 	zassert_equal(42, msg.nested.id);
 	zassert_true(msg.has_nested);
 	zassert_str_equal(msg.nested.name, "Test name");
+
+	pb_release(ComplexMessage_fields, &msg);
 }
 
 ZTEST(nanopb_tests, test_nanopb_lib)

Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,8 @@ ZTEST(nanopb_tests, test_nanopb_simple)`
`41`	`41`	`for (size_t i = 0; i < sizeof(msg.buffer); ++i) {`
`42`	`42`	`zassert_equal(msg.buffer[i], i);`
`43`	`43`	`}`
	`44`	`+`
	`45`	`+ pb_release(SimpleMessage_fields, &msg);`
`44`	`46`	`}`
`45`	`47`
`46`	`48`	`ZTEST(nanopb_tests, test_nanopb_nested)`
`@@ -68,6 +70,8 @@ ZTEST(nanopb_tests, test_nanopb_nested)`
`68`	`70`	`zassert_equal(42, msg.nested.id);`
`69`	`71`	`zassert_true(msg.has_nested);`
`70`	`72`	`zassert_str_equal(msg.nested.name, "Test name");`
	`73`	`+`
	`74`	`+ pb_release(ComplexMessage_fields, &msg);`
`71`	`75`	`}`
`72`	`76`
`73`	`77`	`ZTEST(nanopb_tests, test_nanopb_lib)`