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tests/unit: Expand test_fifo8_peek_buf_wrap() coverage 

Test fifo8_peek_buf() can fill a buffer with wrapped data.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20240906132909.78886-3-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-09-06 15:07:41 +02:00
parent e72177263f
commit 83dd07bbe7
1 changed files with 8 additions and 1 deletions
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9
tests/unit/test-fifo.c
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@ -158,7 +158,7 @@ static void test_fifo8_peek_buf_wrap(void)
Fifo8 fifo;
uint8_t data_in1[] = { 0x1, 0x2, 0x3, 0x4 };
uint8_t data_in2[] = { 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc };
uint8_t data_out[4];
uint8_t data_out[8];
int count;
fifo8_create(&fifo, 8);
@ -174,6 +174,13 @@ static void test_fifo8_peek_buf_wrap(void)
g_assert(data_out[0] == 0x5 && data_out[1] == 0x6 &&
data_out[2] == 0x7 && data_out[3] == 0x8);
count = fifo8_peek_buf(&fifo, data_out, 8);
g_assert(count == 8);
g_assert(data_out[0] == 0x5 && data_out[1] == 0x6 &&
data_out[2] == 0x7 && data_out[3] == 0x8);
g_assert(data_out[4] == 0x9 && data_out[5] == 0xa &&
data_out[6] == 0xb && data_out[7] == 0xc);
g_assert(fifo8_num_used(&fifo) == 8);
fifo8_destroy(&fifo);
}