tests: drivers: spi: spi_loopback: Add NULL spi_buf_set test

nordic-pikr · nordic-pikr · commit 01ae182c42d3 · 2025-05-27T22:55:49.000+02:00
Add the test_spi_null_tx_rx_buf_set

Signed-off-by: Piotr Krzyzanowski &lt;piotr.krzyzanowski@nordicsemi.no&gt;
diff --git a/tests/drivers/spi/spi_loopback/src/spi.c b/tests/drivers/spi/spi_loopback/src/spi.c
@@ -555,6 +555,13 @@ ZTEST(spi_loopback, test_spi_null_rx_buf_set)
 	spi_loopback_transceive(spec, &tx, NULL);
 }
 
+ZTEST(spi_loopback, test_spi_null_tx_rx_buf_set)
+{
+	struct spi_dt_spec *spec = loopback_specs[spec_idx];
+
+	spi_loopback_transceive(spec, NULL, NULL);
+}
+
 ZTEST(spi_loopback, test_nop_nil_bufs)
 {
 	struct spi_dt_spec *spec = loopback_specs[spec_idx];

Original file line number	Diff line number	Diff line change
`@@ -555,6 +555,13 @@ ZTEST(spi_loopback, test_spi_null_rx_buf_set)`
`555`	`555`	`spi_loopback_transceive(spec, &tx, NULL);`
`556`	`556`	`}`
`557`	`557`
	`558`	`+ZTEST(spi_loopback, test_spi_null_tx_rx_buf_set)`
	`559`	`+{`
	`560`	`+ struct spi_dt_spec *spec = loopback_specs[spec_idx];`
	`561`	`+`
	`562`	`+ spi_loopback_transceive(spec, NULL, NULL);`
	`563`	`+}`
	`564`	`+`
`558`	`565`	`ZTEST(spi_loopback, test_nop_nil_bufs)`
`559`	`566`	`{`
`560`	`567`	`struct spi_dt_spec *spec = loopback_specs[spec_idx];`