diff mbox series

[2/2] tests/qtest: Ensure STM32L4x5 EXTI state is correct at the end of QTests

Message ID 20240629110800.539969-3-ines.varhol@telecom-paris.fr (mailing list archive)
State New
Headers show
Series hw/misc: Fix STM32L4x5 EXTI interrupts | expand

Commit Message

Inès Varhol June 29, 2024, 11:07 a.m. UTC 
EXTI's new field `irq_levels` tracks irq levels between tests when using
`global_qtest`.
This happens in `stm32l4x5_exti-test.c`, `stm32l4x5_syscfg-test.c` and
`stm32l4x5_gpio-test.c` (`dm163.c` doesn't use `global_qtest`).

To ensure that `irq_levels` has the same value before and after each
QTest, this commit toggles back the irq lines that were changed at the
end of each problematic test. Most QTests were already doing this.

Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
---
 tests/qtest/stm32l4x5_exti-test.c   | 8 ++++++++
 tests/qtest/stm32l4x5_syscfg-test.c | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tests/qtest/stm32l4x5_exti-test.c b/tests/qtest/stm32l4x5_exti-test.c
index 7092860b9b..7e39c992fd 100644
--- a/tests/qtest/stm32l4x5_exti-test.c
+++ b/tests/qtest/stm32l4x5_exti-test.c
@@ -448,6 +448,9 @@  static void test_masked_interrupt(void)
     g_assert_cmphex(exti_readl(EXTI_PR1), ==, 0x00000000);
     /* Check that the interrupt isn't pending in NVIC */
     g_assert_false(check_nvic_pending(EXTI1_IRQ));
+
+    /* Clean EXTI */
+    exti_set_irq(1, 0);
 }
 
 static void test_interrupt(void)
@@ -498,6 +501,9 @@  static void test_interrupt(void)
     /* Clean NVIC */
     unpend_nvic_irq(EXTI1_IRQ);
     g_assert_false(check_nvic_pending(EXTI1_IRQ));
+
+    /* Clean EXTI */
+    exti_set_irq(1, 0);
 }
 
 static void test_orred_interrupts(void)
@@ -531,6 +537,8 @@  static void test_orred_interrupts(void)
 
         unpend_nvic_irq(EXTI5_9_IRQ);
         g_assert_false(check_nvic_pending(EXTI5_9_IRQ));
+
+        exti_set_irq(i, 0);
     }
 }
 
diff --git a/tests/qtest/stm32l4x5_syscfg-test.c b/tests/qtest/stm32l4x5_syscfg-test.c
index 506ca08bc2..4416959b4a 100644
--- a/tests/qtest/stm32l4x5_syscfg-test.c
+++ b/tests/qtest/stm32l4x5_syscfg-test.c
@@ -221,10 +221,10 @@  static void test_interrupt(void)
     g_assert_true(get_irq(1));
 
     /* Clean the test */
-    syscfg_writel(SYSCFG_EXTICR1, 0x00000000);
     syscfg_set_irq(0, 0);
     syscfg_set_irq(15, 0);
     syscfg_set_irq(17, 0);
+    syscfg_writel(SYSCFG_EXTICR1, 0x00000000);
 }
 
 static void test_irq_pin_multiplexer(void)