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-rw-r--r--libs/nanopb/tests/basic_buffer/encode_buffer.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/libs/nanopb/tests/basic_buffer/encode_buffer.c b/libs/nanopb/tests/basic_buffer/encode_buffer.c
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--- /dev/null
+++ b/libs/nanopb/tests/basic_buffer/encode_buffer.c
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+/* A very simple encoding test case using person.proto.
+ * Just puts constant data in the fields and encodes into
+ * buffer, which is then written to stdout.
+ */
+
+#include <stdio.h>
+#include <pb_encode.h>
+#include "person.pb.h"
+#include "test_helpers.h"
+
+int main()
+{
+ uint8_t buffer[Person_size];
+ pb_ostream_t stream;
+
+ /* Initialize the structure with constants */
+ Person person = {"Test Person 99", 99, true, "test@person.com",
+ 3, {{"555-12345678", true, Person_PhoneType_MOBILE},
+ {"99-2342", false, 0},
+ {"1234-5678", true, Person_PhoneType_WORK},
+ }};
+
+ stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
+
+ /* Now encode it and check if we succeeded. */
+ if (pb_encode(&stream, Person_fields, &person))
+ {
+ /* Write the result data to stdout */
+ SET_BINARY_MODE(stdout);
+ fwrite(buffer, 1, stream.bytes_written, stdout);
+ return 0; /* Success */
+ }
+ else
+ {
+ fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream));
+ return 1; /* Failure */
+ }
+}