Add test case to cover dev_read_u64 and dev_read_u64_default functions.
Signed-off-by: Dario Binacchi dariobin@libero.it ---
arch/sandbox/dts/test.dts | 1 + include/test/ut.h | 16 ++++++++++++++++ test/dm/test-fdt.c | 10 ++++++++++ 3 files changed, 27 insertions(+)
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 4a277934a7..6664adb385 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -93,6 +93,7 @@ <&gpio_b 9 0xc 3 2 1>; int-value = <1234>; uint-value = <(-1234)>; + int64-value = /bits/ 64 <0x1111222233334444>; interrupts-extended = <&irq 3 0>; };
diff --git a/include/test/ut.h b/include/test/ut.h index 04df8ba3af..ab861588a8 100644 --- a/include/test/ut.h +++ b/include/test/ut.h @@ -104,6 +104,22 @@ int ut_check_console_dump(struct unit_test_state *uts, int total_bytes); } \ }
+/* Assert that two 64 int expressions are equal */ +#define ut_asserteq_64(expr1, expr2) { \ + u64 _val1 = (expr1), _val2 = (expr2); \ + \ + if (_val1 != _val2) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr1 " == " #expr2, \ + "Expected %#llx (%lld), got %#llx (%lld)", \ + (unsigned long long)_val1, \ + (unsigned long long)_val1, \ + (unsigned long long)_val2, \ + (unsigned long long)_val2); \ + return CMD_RET_FAILURE; \ + } \ +} + /* Assert that two string expressions are equal */ #define ut_asserteq_str(expr1, expr2) { \ const char *_val1 = (expr1), *_val2 = (expr2); \ diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c index 75ae08081c..50bff4fdfb 100644 --- a/test/dm/test-fdt.c +++ b/test/dm/test-fdt.c @@ -867,6 +867,7 @@ static int dm_test_read_int(struct unit_test_state *uts) u32 val32; s32 sval; uint val; + u64 val64;
ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev)); ut_asserteq_str("a-test", dev->name); @@ -891,6 +892,15 @@ static int dm_test_read_int(struct unit_test_state *uts) ut_assertok(dev_read_u32u(dev, "uint-value", &val)); ut_asserteq(-1234, val);
+ ut_assertok(dev_read_u64(dev, "int64-value", &val64)); + ut_asserteq_64(0x1111222233334444, val64); + + ut_asserteq_64(-EINVAL, dev_read_u64(dev, "missing", &val64)); + ut_asserteq_64(6, dev_read_u64_default(dev, "missing", 6)); + + ut_asserteq_64(0x1111222233334444, + dev_read_u64_default(dev, "int64-value", 6)); + return 0; } DM_TEST(dm_test_read_int, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);