652         if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) {  in test_ccs_change_cipher()
659         if (SSL_read_ex(serverssl, &buf, sizeof(buf), &readbytes) > 0) {  in test_ccs_change_cipher()
929     if (!TEST_true(SSL_read_ex(serverssl, buf, SSL3_RT_MAX_PLAIN_LENGTH + 1,  in test_large_app_data()
2434             || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2455             || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2510     if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2526     if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2535     if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2536             || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf),  in test_early_data_read_write()
2543             || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2590             || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_read_write()
2831                 || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf),  in early_data_skip_helper()
2869         if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in early_data_skip_helper()
2890             || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in early_data_skip_helper()
2981             || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_not_sent()
2987     if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_early_data_not_sent()
3287     if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_psk_with_all_ciphers()
3348     if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_not_expected()
3418             || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_early_data_tls1_2()
3422             || !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)  in test_early_data_tls1_2()
5744             || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))  in test_ssl_pending()
6171         if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))  in test_shutdown()
6198             if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),  in test_shutdown()
6202                     || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),  in test_shutdown()