tests: canbus: isotp: conformance: skip stmin test on low tick Hz
The CAN ISO-TP conformance test expects to receive a frame within STmin
(5 msec) + upper tolerance (5msec) = 10msec. The expectation fails when
CONFIG_SYS_CLOCK_TICKS_PER_SEC is too low.
Skip the STmin test case to allow the test suite to succeed on non-tickless
and emulation platforms, where CONFIG_SYS_CLOCK_TICKS_PER_SEC defaults to
100. Enable the tests for native_posix and native_posix_64.
Fixes: #54254
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
diff --git a/tests/subsys/canbus/isotp/conformance/src/main.c b/tests/subsys/canbus/isotp/conformance/src/main.c
index 54d997f..8322a74 100644
--- a/tests/subsys/canbus/isotp/conformance/src/main.c
+++ b/tests/subsys/canbus/isotp/conformance/src/main.c
@@ -788,6 +788,11 @@
struct can_frame raw_frame;
uint32_t start_time, time_diff;
+ if (CONFIG_SYS_CLOCK_TICKS_PER_SEC < 1000) {
+ /* This test requires millisecond tick resolution */
+ ztest_test_skip();
+ }
+
ff_frame.data[0] = FF_PCI_BYTE_1(DATA_SIZE_FF + DATA_SIZE_CF * 4);
ff_frame.data[1] = FF_PCI_BYTE_2(DATA_SIZE_FF + DATA_SIZE_CF * 4);
memcpy(&ff_frame.data[2], random_data, DATA_SIZE_FF);
diff --git a/tests/subsys/canbus/isotp/conformance/testcase.yaml b/tests/subsys/canbus/isotp/conformance/testcase.yaml
index ca29153..a7ac9b9 100644
--- a/tests/subsys/canbus/isotp/conformance/testcase.yaml
+++ b/tests/subsys/canbus/isotp/conformance/testcase.yaml
@@ -3,4 +3,3 @@
tags: can isotp
depends_on: can
filter: dt_chosen_enabled("zephyr,canbus") and not dt_compat_enabled("kvaser,pcican")
- platform_exclude: native_posix native_posix_64
