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test: reset: Extend base reset test to catch error

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With this extended test, we get the following failure :

=> ut dm reset_base
Test: dm_test_reset_base: reset.c
test/dm/reset.c:52, dm_test_reset_base(): reset_method3.id == reset_method3_1.id: Expected 0x14 (20), got 0x2 (2)
Test: dm_test_reset_base: reset.c (flat tree)
test/dm/reset.c:52, dm_test_reset_base(): reset_method3.id == reset_method3_1.id: Expected 0x14 (20), got 0x2 (2)
Failures: 2

A fix is needed in reset_get_by_index_nodev() when introduced in [1].

[1] ea9dc35aab ("reset: Get the RESET by index without device")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This commit is contained in:
Neil Armstrong 2021-04-20 10:42:25 +02:00 committed by Stefan Roese
parent b104caa9a4
commit 49f352dc33
2 changed files with 36 additions and 7 deletions
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4
arch/sandbox/dts/test.dts
View File

@ -997,8 +997,8 @@
reset-ctl-test {
compatible = "sandbox,reset-ctl-test";
resets = <&resetc 100>, <&resetc 2>;
reset-names = "other", "test";
resets = <&resetc 100>, <&resetc 2>, <&resetc 20>, <&resetc 40>;
reset-names = "other", "test", "test2", "test3";
};
rng {

39
test/dm/reset.c
View File

@ -24,18 +24,47 @@
static int dm_test_reset_base(struct unit_test_state *uts)
{
struct udevice *dev;
struct reset_ctl reset_method1;
struct reset_ctl reset_method2;
struct reset_ctl reset_method1, reset_method1_1;
struct reset_ctl reset_method2, reset_method2_1;
struct reset_ctl reset_method3, reset_method3_1;
struct reset_ctl reset_method4, reset_method4_1;
/* Get the device using the reset device */
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
&dev));
/* Get the same reset port in 2 different ways and compare */
ut_assertok(reset_get_by_index(dev, 1, &reset_method1));
ut_assertok(reset_get_by_index(dev, 0, &reset_method1));
ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 0,
&reset_method1_1));
ut_assertok(reset_get_by_index(dev, 1, &reset_method2));
ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 1,
&reset_method2));
ut_asserteq(reset_method1.id, reset_method2.id);
&reset_method2_1));
ut_assertok(reset_get_by_index(dev, 2, &reset_method3));
ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 2,
&reset_method3_1));
ut_assertok(reset_get_by_index(dev, 3, &reset_method4));
ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 3,
&reset_method4_1));
ut_asserteq(reset_method1.id, reset_method1_1.id);
ut_asserteq(reset_method2.id, reset_method2_1.id);
ut_asserteq(reset_method3.id, reset_method3_1.id);
ut_asserteq(reset_method4.id, reset_method4_1.id);
ut_asserteq(true, reset_method1.id != reset_method2.id);
ut_asserteq(true, reset_method1.id != reset_method3.id);
ut_asserteq(true, reset_method1.id != reset_method4.id);
ut_asserteq(true, reset_method2.id != reset_method3.id);
ut_asserteq(true, reset_method2.id != reset_method4.id);
ut_asserteq(true, reset_method3.id != reset_method4.id);
ut_asserteq(true, reset_method1_1.id != reset_method2_1.id);
ut_asserteq(true, reset_method1_1.id != reset_method3_1.id);
ut_asserteq(true, reset_method1_1.id != reset_method4_1.id);
ut_asserteq(true, reset_method2_1.id != reset_method3_1.id);
ut_asserteq(true, reset_method2_1.id != reset_method4_1.id);
ut_asserteq(true, reset_method3_1.id != reset_method4_1.id);
return 0;
}