Exclude a few lines from lcov coverage stats:
- "fail" branches in selftests
- "should never happen" errors in SSL
- cipher_xxx() failures in SSL
- some things that fail only if malloc() fails
- some things that fail only if fread/fwrite()/ftell() fails
(after fopen() succeeded)
- some things that fail only if a parameter is invalid, but the parameter was
actually validated earlier
- generated code in library/error.c
diff --git a/library/arc4.c b/library/arc4.c
index ff0e993..a4879c7 100644
--- a/library/arc4.c
+++ b/library/arc4.c
@@ -179,13 +179,13 @@
mbedtls_arc4_crypt( &ctx, 8, ibuf, obuf );
if( memcmp( obuf, arc4_test_ct[i], 8 ) != 0 )
- {
+ { // LCOV_EXCL_START
if( verbose != 0 )
mbedtls_printf( "failed\n" );
ret = 1;
goto exit;
- }
+ } // LCOV_EXCL_STOP
if( verbose != 0 )
mbedtls_printf( "passed\n" );