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ci: Make the mqtt example test to send only portion of the partition

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This makes the test faster and more robust in very a busy WiFi environment
(our CI) and still exercises the scenario of fragmenting the message on
both mqtt and ssl levels (binary size to send > mqtt buffer size)
This commit is contained in:
David Cermak
2021-01-26 11:52:36 +01:00
parent bd1578f2e3
commit c6339d0b4c
3 changed files with 22 additions and 13 deletions
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7
examples/protocols/mqtt/ssl/main/app_main.c
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@@ -21,6 +21,7 @@
#include "mqtt_client.h"
#include "esp_tls.h"
#include "esp_ota_ops.h"
#include <sys/param.h>
static const char *TAG = "MQTTS_EXAMPLE";
@@ -33,7 +34,7 @@ extern const uint8_t mqtt_eclipse_org_pem_start[] asm("_binary_mqtt_eclipse_or
extern const uint8_t mqtt_eclipse_org_pem_end[] asm("_binary_mqtt_eclipse_org_pem_end");
//
// Note: this function is for testing purposes only publishing the entire active partition
// Note: this function is for testing purposes only publishing part of the active partition
// (to be checked against the original binary)
//
static void send_binary(esp_mqtt_client_handle_t client)
@@ -42,7 +43,9 @@ static void send_binary(esp_mqtt_client_handle_t client)
const void *binary_address;
const esp_partition_t* partition = esp_ota_get_running_partition();
esp_partition_mmap(partition, 0, partition->size, SPI_FLASH_MMAP_DATA, &binary_address, &out_handle);
int msg_id = esp_mqtt_client_publish(client, "/topic/binary", binary_address, partition->size, 0, 0);
// sending only the configured portion of the partition (if it's less than the partition size)
int binary_size = MIN(CONFIG_BROKER_BIN_SIZE_TO_SEND,partition->size);
int msg_id = esp_mqtt_client_publish(client, "/topic/binary", binary_address, binary_size, 0, 0);
ESP_LOGI(TAG, "binary sent with msg_id=%d", msg_id);
}