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fix(panic): handle absent IROM/DROM alignment gap in spiram-xip memprot tests

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The spiram-xip IROM/DROM alignment tests assumed the XIP region always
leaves an alignment gap before the next MMU page: they executed into the
gap and expected an instruction access fault followed by a register dump.
When the section ends exactly on an MMU page boundary there is no gap - the
device prints "<IROM/DROM> alignment gap not added into heap" and returns,
the framework restarts cleanly (esp_restart_noos, no panic), and the test
timed out waiting for a register dump.
This commit is contained in:
harshal.patil
2026-06-29 12:26:04 +05:30
parent ed076243bb
commit d11534bfa1
1 changed files with 7 additions and 15 deletions
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22
tools/test_apps/system/panic/pytest_panic.py
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@@ -1175,16 +1175,13 @@ def test_non_cache_drom_reg_execute_violation(dut: PanicTestDut, test_func_name:
def spiram_xip_irom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
dut.run_test_func(test_func_name)
try:
dut.expect_gme('Instruction access fault')
except Exception:
dut.expect_exact('SPIRAM (IROM): IROM alignment gap not added into heap')
dut.expect_reg_dump(0)
match = dut.expect(r'(IROM alignment gap not added into heap|Instruction access fault)')
if match.group(1) == b'Instruction access fault':
dut.expect_reg_dump(0)
dut.expect_cpu_reset()
@pytest.mark.generic
@pytest.mark.temp_skip_ci(targets=['esp32c5'], reason='TODO IDF-14835')
@idf_parametrize('config, target', CONFIGS_MEMPROT_SPIRAM_XIP_IROM_ALIGNMENT_HEAP, indirect=['config', 'target'])
def test_spiram_xip_irom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
spiram_xip_irom_alignment_reg_execute_violation(dut, test_func_name)
@@ -1201,19 +1198,14 @@ def test_non_cache_spiram_xip_irom_alignment_reg_execute_violation(dut: PanicTes
def spiram_xip_drom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
dut.run_test_func(test_func_name)
try:
if dut.target == 'esp32s3':
dut.expect_gme('InstructionFetchError')
else:
dut.expect_gme('Instruction access fault')
except Exception:
dut.expect_exact('SPIRAM (DROM): DROM alignment gap not added into heap')
dut.expect_reg_dump(0)
fault_reason = 'InstructionFetchError' if dut.target == 'esp32s3' else 'Instruction access fault'
match = dut.expect(rf'(DROM alignment gap not added into heap|{fault_reason})')
if match.group(1) != b'DROM alignment gap not added into heap':
dut.expect_reg_dump(0)
dut.expect_cpu_reset()
@pytest.mark.generic
@pytest.mark.temp_skip_ci(targets=['esp32c5'], reason='TODO IDF-14835')
@idf_parametrize('config, target', CONFIGS_MEMPROT_SPIRAM_XIP_DROM_ALIGNMENT_HEAP, indirect=['config', 'target'])
def test_spiram_xip_drom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
spiram_xip_drom_alignment_reg_execute_violation(dut, test_func_name)