Fix maximum encoded size for negative enums (issue #166).

[apps/agl-service-can-low-level.git] / tests / decode_unittests / decode_unittests.c

diff --git a/tests/decode_unittests/decode_unittests.c b/tests/decode_unittests/decode_unittests.c
index 97212af..47f0fbd 100644 (file)
--- a/tests/decode_unittests/decode_unittests.c
+++ b/tests/decode_unittests/decode_unittests.c
@@ -87,6 +87,20 @@ int main()
               pb_decode_varint(&s, (uint64_t*)&i) && i == -1));
         TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"),
               pb_decode_varint(&s, &u) && u == UINT64_MAX));
+        TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"),
+              !pb_decode_varint(&s, &u)));
+    }
+    
+    {
+        pb_istream_t s;
+        uint32_t u;
+        
+        COMMENT("Test pb_decode_varint32");
+        TEST((s = S("\x00"), pb_decode_varint32(&s, &u) && u == 0));
+        TEST((s = S("\x01"), pb_decode_varint32(&s, &u) && u == 1));
+        TEST((s = S("\xAC\x02"), pb_decode_varint32(&s, &u) && u == 300));
+        TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint32(&s, &u) && u == UINT32_MAX));
+        TEST((s = S("\xFF\xFF\xFF\xFF\xFF\x01"), !pb_decode_varint32(&s, &u)));
     }
     
     {
@@ -109,16 +123,16 @@ int main()
     }
     
     {
-        pb_istream_t s = S("\x01\xFF\xFF\x03");
+        pb_istream_t s = S("\x01\x00");
         pb_field_t f = {1, PB_LTYPE_VARINT, 0, 0, 4, 0, 0};
         uint32_t d;
         COMMENT("Test pb_dec_varint using uint32_t")
         TEST(pb_dec_varint(&s, &f, &d) && d == 1)
         
         /* Verify that no more than data_size is written. */
-        d = 0;
+        d = 0xFFFFFFFF;
         f.data_size = 1;
-        TEST(pb_dec_varint(&s, &f, &d) && (d == 0xFF || d == 0xFF000000))
+        TEST(pb_dec_varint(&s, &f, &d) && (d == 0xFFFFFF00 || d == 0x00FFFFFF))
     }
     
     {