peerstreamer-src / Test / msg_buffer_test.c @ 282765c1
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#include <malloc.h> |
|---|---|
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#include <assert.h> |
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#include <unistd.h> |
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#include <stdlib.h> |
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#include <string.h> |
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|
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#include <msg_buffer.h> |
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|
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static void msg_buffer_configure_ths_and_tos(struct msg_buffer *msgb, |
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uint32_t th1_to_us, |
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uint32_t th1_size, |
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uint32_t th2_to_us, |
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uint32_t th2_size, |
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uint32_t start_to_us, |
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uint32_t start_size, |
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uint32_t flush_to_us) |
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{
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msg_buffer_set_ths_to(msgb, th1_to_us, th2_to_us); |
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msg_buffer_set_ths_size(msgb, th1_size, th2_size); |
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msg_buffer_set_initial_buffering_to_us(msgb, start_to_us); |
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msg_buffer_set_start_buf_size_th(msgb, start_size); |
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msg_buffer_set_flush_to_us(msgb, flush_to_us); |
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} |
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|
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void msg_buffer_init_test()
|
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{
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struct msg_buffer *msgb;
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
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msg_buffer_destroy(&msgb); |
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assert(msgb == NULL);
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|
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fprintf(stderr,"%s successfully passed!\n",__func__);
|
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} |
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|
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void msg_buffer_single_push_pop_test()
|
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{
|
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struct msg_buffer *msgb;
|
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int i, res;
|
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#define B1_SIZE 128 |
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uint8_t b1[B1_SIZE] = {0, };
|
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uint8_t *b1_check = NULL;
|
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int b1_size_check;
|
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|
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for (i = 0; i < B1_SIZE; i++) { |
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b1[i] = (uint8_t) rand(); |
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} |
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
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|
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msg_buffer_configure_ths_and_tos(msgb, |
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MSG_BUFFER_TH1_TO_US, |
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0,
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MSG_BUFFER_TH2_TO_US, |
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0,
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0,
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B1_SIZE >> 1,
|
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60000000);
|
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|
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res = msg_buffer_push(msgb, b1, (uint32_t) B1_SIZE); |
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assert(res == 0);
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|
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_READY); |
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|
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b1_size_check = msg_buffer_pop(msgb, &b1_check); |
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assert(b1_size_check == B1_SIZE); |
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res = memcmp(b1, b1_check, B1_SIZE); |
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assert(res == 0);
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|
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free(b1_check); |
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b1_check = NULL;
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|
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_NOT_READY); |
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|
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b1_size_check = msg_buffer_pop(msgb, &b1_check); |
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assert(b1_size_check == 0);
|
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assert(b1_check == NULL);
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|
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msg_buffer_destroy(&msgb); |
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assert(msgb == NULL);
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|
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#undef B1_SIZE
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|
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fprintf(stderr,"%s successfully passed!\n",__func__);
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} |
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|
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void msg_buffer_push_pop_test()
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{
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struct msg_buffer *msgb;
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int i, res;
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uint32_t current_size; |
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#define B1_SIZE 128 |
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#define B2_SIZE 256 |
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#define B3_SIZE 512 |
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|
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uint8_t b1[B1_SIZE] = {0, };
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uint8_t b2[B2_SIZE] = {0, };
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uint8_t b3[B3_SIZE] = {0, };
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uint8_t *b_check = NULL;
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int b_size_check;
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|
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for (i = 0; i < B1_SIZE; i++) { |
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b1[i] = (uint8_t) rand(); |
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} |
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for (i = 0; i < B2_SIZE; i++) { |
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b2[i] = (uint8_t) rand(); |
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} |
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|
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for (i = 0; i < B3_SIZE; i++) { |
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b3[i] = (uint8_t) rand(); |
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} |
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
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|
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msg_buffer_configure_ths_and_tos(msgb, |
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MSG_BUFFER_TH1_TO_US, |
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0,
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MSG_BUFFER_TH2_TO_US, |
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0,
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0,
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B1_SIZE >> 1,
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60000000);
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res = msg_buffer_push(msgb, b1, (uint32_t) B1_SIZE); |
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assert(res == 0);
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size = B1_SIZE); |
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res = msg_buffer_push(msgb, b2, (uint32_t) B2_SIZE); |
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assert(res == 0);
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size = (B1_SIZE + B2_SIZE)); |
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res = msg_buffer_push(msgb, b3, (uint32_t) B3_SIZE); |
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assert(res == 0);
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size = (B1_SIZE + B2_SIZE + B3_SIZE)); |
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_READY); |
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b_size_check = msg_buffer_pop(msgb, &b_check); |
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assert(b_size_check == B1_SIZE); |
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res = memcmp(b1, b_check, B1_SIZE); |
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assert(res == 0);
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free(b_check); |
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b_check = NULL;
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size = (B2_SIZE + B3_SIZE)); |
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_READY); |
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b_size_check = msg_buffer_pop(msgb, &b_check); |
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assert(b_size_check == B2_SIZE); |
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res = memcmp(b2, b_check, B2_SIZE); |
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assert(res == 0);
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free(b_check); |
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b_check = NULL;
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size = (B3_SIZE)); |
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_READY); |
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b_size_check = msg_buffer_pop(msgb, &b_check); |
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assert(b_size_check == B3_SIZE); |
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res = memcmp(b3, b_check, B3_SIZE); |
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assert(res == 0);
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free(b_check); |
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b_check = NULL;
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current_size = msg_buffer_get_current_size(msgb); |
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assert(current_size == 0);
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_NOT_READY); |
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b_size_check = msg_buffer_pop(msgb, &b_check); |
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assert(b_size_check == 0);
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assert(b_check == NULL);
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|
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msg_buffer_destroy(&msgb); |
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assert(msgb == NULL);
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#undef B1_SIZE
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#undef B2_SIZE
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#undef B3_SIZE
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|
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fprintf(stderr,"%s successfully passed!\n",__func__);
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} |
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|
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void msg_buffer_start_buffering_size_th_test()
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{
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struct msg_buffer *msgb;
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int i, res;
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#define START_SIZE (0x100000) |
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#define BN (8) |
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#define B_SIZE (START_SIZE / BN)
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uint8_t b[B_SIZE] = {0, };
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
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|
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msg_buffer_configure_ths_and_tos(msgb, |
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MSG_BUFFER_TH1_TO_US, |
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0,
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MSG_BUFFER_TH2_TO_US, |
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0,
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60000000,
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START_SIZE, |
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60000000);
|
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|
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for (i = 0; i < (BN - 1); i++) { |
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res = msg_buffer_push(msgb, b, (uint32_t) B_SIZE); |
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assert(res == 0);
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|
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res = msg_buffer_get_status(msgb, NULL);
|
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assert(res == MSG_BUFFER_DATA_START_BUF); |
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} |
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|
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res = msg_buffer_push(msgb, b, (uint32_t) B_SIZE); |
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assert(res == 0);
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_READY); |
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|
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msg_buffer_destroy(&msgb); |
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assert(msgb == NULL);
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|
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#undef START_SIZE
|
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#undef BN
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#undef B1_SIZE
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|
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fprintf(stderr,"%s successfully passed!\n",__func__);
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|
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} |
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|
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void msg_buffer_start_buffering_to_test()
|
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{
|
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struct msg_buffer *msgb;
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int res;
|
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#define START_SIZE (0x100000) |
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#define START_TO_US (50000) |
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#define BN (8) |
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#define B_SIZE (START_SIZE / BN)
|
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uint8_t b[B_SIZE] = {0, };
|
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
|
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|
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msg_buffer_configure_ths_and_tos(msgb, |
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MSG_BUFFER_TH1_TO_US, |
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0,
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MSG_BUFFER_TH2_TO_US, |
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0,
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START_TO_US, |
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START_SIZE, |
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60000000);
|
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|
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res = msg_buffer_push(msgb, b, (uint32_t) B_SIZE); |
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assert(res == 0);
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|
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res = msg_buffer_get_status(msgb, NULL);
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assert(res == MSG_BUFFER_DATA_START_BUF); |
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|
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usleep(START_TO_US + 1000);
|
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|
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res = msg_buffer_get_status(msgb, NULL);
|
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assert(res == MSG_BUFFER_DATA_READY); |
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|
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msg_buffer_destroy(&msgb); |
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assert(msgb == NULL);
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|
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#undef START_SIZE
|
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#undef START_TO_US
|
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#undef BN
|
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#undef B1_SIZE
|
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|
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fprintf(stderr,"%s successfully passed!\n",__func__);
|
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|
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} |
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|
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void msg_buffer_full_buffer_test()
|
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{
|
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struct msg_buffer *msgb;
|
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int res;
|
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uint32_t nslots, nslots_check, i; |
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uint8_t *b = NULL;
|
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uint8_t *b_check = NULL;
|
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uint32_t b_check_size; |
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|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
|
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|
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nslots = msg_buffer_get_nslots(msgb); |
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|
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b = malloc(nslots); |
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assert(b != NULL);
|
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|
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for (i = 0; i < nslots; i++) { |
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b[i] = (uint8_t) rand(); |
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} |
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|
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msg_buffer_configure_ths_and_tos(msgb, |
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MSG_BUFFER_TH1_TO_US, |
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0,
|
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MSG_BUFFER_TH2_TO_US, |
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0,
|
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0,
|
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0,
|
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60000000);
|
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|
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for (i = 0; i < nslots; i++) { |
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res = msg_buffer_push(msgb, &b[i], 1);
|
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assert(res == 0);
|
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} |
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|
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nslots_check = msg_buffer_get_nslots(msgb); |
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assert(nslots == nslots_check); |
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|
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res = msg_buffer_get_status(msgb, NULL);
|
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assert(res == MSG_BUFFER_DATA_READY); |
| 337 |
|
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for (i = 0; i < nslots; i++) { |
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b_check_size = msg_buffer_pop(msgb, &b_check); |
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assert(b_check_size == 1);
|
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res = memcmp(&b[i], b_check, 1);
|
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assert(res == 0);
|
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|
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free(b_check); |
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b_check = NULL;
|
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} |
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|
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msg_buffer_destroy(&msgb); |
| 349 |
assert(msgb == NULL);
|
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|
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free(b); |
| 352 |
|
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fprintf(stderr,"%s successfully passed!\n",__func__);
|
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|
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} |
| 356 |
|
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void msg_buffer_increase_nslots_test()
|
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{
|
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struct msg_buffer *msgb;
|
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int res;
|
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uint32_t nslots, new_nslots, i; |
| 362 |
uint8_t *b = NULL;
|
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uint8_t *b_check = NULL;
|
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uint32_t b_check_size; |
| 365 |
|
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msgb = msg_buffer_init(0, "test"); |
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assert(msgb != NULL);
|
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|
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nslots = msg_buffer_get_nslots(msgb); |
| 370 |
|
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b = malloc(nslots * 2);
|
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assert(b != NULL);
|
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|
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for (i = 0; i < (nslots * 2); i++) { |
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b[i] = i; |
| 376 |
} |
| 377 |
|
| 378 |
msg_buffer_configure_ths_and_tos(msgb, |
| 379 |
MSG_BUFFER_TH1_TO_US, |
| 380 |
0,
|
| 381 |
MSG_BUFFER_TH2_TO_US, |
| 382 |
0,
|
| 383 |
0,
|
| 384 |
0,
|
| 385 |
60000000);
|
| 386 |
|
| 387 |
for (i = 0; i < (nslots * 2); i++) { |
| 388 |
res = msg_buffer_push(msgb, &b[i], 1);
|
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assert(res == 0);
|
| 390 |
} |
| 391 |
|
| 392 |
new_nslots = msg_buffer_get_nslots(msgb); |
| 393 |
assert((nslots * 2) == new_nslots);
|
| 394 |
|
| 395 |
res = msg_buffer_get_status(msgb, NULL);
|
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assert(res == MSG_BUFFER_DATA_READY); |
| 397 |
|
| 398 |
for (i = 0; i < new_nslots; i++) { |
| 399 |
b_check_size = msg_buffer_pop(msgb, &b_check); |
| 400 |
assert(b_check_size == 1);
|
| 401 |
res = memcmp(&b[i], b_check, 1);
|
| 402 |
assert(res == 0);
|
| 403 |
|
| 404 |
free(b_check); |
| 405 |
b_check = NULL;
|
| 406 |
} |
| 407 |
|
| 408 |
msg_buffer_destroy(&msgb); |
| 409 |
assert(msgb == NULL);
|
| 410 |
|
| 411 |
free(b); |
| 412 |
|
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fprintf(stderr,"%s successfully passed!\n",__func__);
|
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|
| 415 |
} |
| 416 |
|
| 417 |
void msg_buffer_flush_test()
|
| 418 |
{
|
| 419 |
struct msg_buffer *msgb;
|
| 420 |
int res, i;
|
| 421 |
#define START_SIZE (0x100000) |
| 422 |
#define START_TO_US (50000) |
| 423 |
#define FLUSH_TO_US (50000) |
| 424 |
#define BN (8) |
| 425 |
#define B_SIZE (START_SIZE / BN)
|
| 426 |
uint8_t b[B_SIZE] = {0, };
|
| 427 |
uint8_t *b_check = NULL;
|
| 428 |
|
| 429 |
msgb = msg_buffer_init(0, "test"); |
| 430 |
assert(msgb != NULL);
|
| 431 |
|
| 432 |
msg_buffer_configure_ths_and_tos(msgb, |
| 433 |
MSG_BUFFER_TH1_TO_US, |
| 434 |
0,
|
| 435 |
MSG_BUFFER_TH2_TO_US, |
| 436 |
0,
|
| 437 |
START_TO_US, |
| 438 |
START_SIZE, |
| 439 |
FLUSH_TO_US); |
| 440 |
|
| 441 |
for (i = 0; i < BN; i++) { |
| 442 |
res = msg_buffer_push(msgb, b, (uint32_t) B_SIZE); |
| 443 |
assert(res == 0);
|
| 444 |
} |
| 445 |
|
| 446 |
res = msg_buffer_get_status(msgb, NULL);
|
| 447 |
assert(res == MSG_BUFFER_DATA_READY); |
| 448 |
|
| 449 |
res = msg_buffer_is_flushing(msgb); |
| 450 |
assert(res == 0);
|
| 451 |
|
| 452 |
usleep(FLUSH_TO_US + 1000);
|
| 453 |
|
| 454 |
res = msg_buffer_get_status(msgb, NULL);
|
| 455 |
res = msg_buffer_is_flushing(msgb); |
| 456 |
assert(res == 1);
|
| 457 |
|
| 458 |
for (i = 0; i < BN; i++) { |
| 459 |
msg_buffer_pop(msgb, &b_check); |
| 460 |
|
| 461 |
free(b_check); |
| 462 |
b_check = NULL;
|
| 463 |
} |
| 464 |
|
| 465 |
res = msg_buffer_get_status(msgb, NULL);
|
| 466 |
assert(res == MSG_BUFFER_DATA_FLUSHED); |
| 467 |
|
| 468 |
msg_buffer_destroy(&msgb); |
| 469 |
assert(msgb == NULL);
|
| 470 |
|
| 471 |
#undef START_SIZE
|
| 472 |
#undef START_TO_US
|
| 473 |
#undef FLUSH_TO_US
|
| 474 |
#undef BN
|
| 475 |
#undef B1_SIZE
|
| 476 |
|
| 477 |
fprintf(stderr,"%s successfully passed!\n",__func__);
|
| 478 |
|
| 479 |
} |
| 480 |
|
| 481 |
int main(int argc, char ** argv) |
| 482 |
{
|
| 483 |
msg_buffer_init_test(); |
| 484 |
msg_buffer_single_push_pop_test(); |
| 485 |
msg_buffer_push_pop_test(); |
| 486 |
msg_buffer_start_buffering_size_th_test(); |
| 487 |
msg_buffer_start_buffering_to_test(); |
| 488 |
msg_buffer_full_buffer_test(); |
| 489 |
msg_buffer_increase_nslots_test(); |
| 490 |
msg_buffer_flush_test(); |
| 491 |
/* TODO:
|
| 492 |
* - Better tests for mixed push/pop
|
| 493 |
* - th1, th2 thresholds/timeouts tests
|
| 494 |
* - msg_buffer_start_buf_reinit test
|
| 495 |
* - parse mechanism test
|
| 496 |
*/
|
| 497 |
return 0; |
| 498 |
} |