UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

of: unittest: update text of expected warnings 

The text of various warning messages triggered by unittest has
changed.  Update the text of expected warnings to match.

The expected vs actual warnings are most easily seen by filtering
the boot console messages with the of_unittest_expect program at
https://github.com/frowand/dt_tools.git.  The filter prefixes
problem lines with '***', and prefixes lines that match expected
errors with 'ok '.  All other lines are prefixed with '   '.
Unrelated lines have been deleted in the following examples.

The mismatch appears as:

-> ### dt-test ### start of unittest - you will see error messages
      OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1
   ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
      OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1
   ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
      OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1
   ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1
      platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found
   ** of_unittest_expect WARNING - not found ---> platform testcase-data:testcase-device2: IRQ index 0 not found
   -> ### dt-test ### end of unittest - 254 passed, 0 failed
   ** EXPECT statistics:
   **
   **   EXPECT found          :   42
   **   EXPECT not found      :    4

With this commit applied, the mismatch is resolved:

   -> ### dt-test ### start of unittest - you will see error messages
   ok OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1
   ok OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1
   ok OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1
   ok platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found
   -> ### dt-test ### end of unittest - 254 passed, 0 failed
   ** EXPECT statistics:
   **
   **   EXPECT found          :   46
   **   EXPECT not found      :    0

Fixes: 2043727c28 ("driver core: platform: Make use of the helper function dev_err_probe()")
Fixes: 94a4950a4a ("of: base: Fix phandle argument length mismatch error message")
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220127192643.2534941-1-frowand.list@gmail.com
This commit is contained in:
Frank Rowand 2022-01-27 13:26:43 -06:00 committed by Rob Herring
parent e783362eb5
commit fa4300f060
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/of/unittest.c
View File

@ -513,24 +513,24 @@ static void __init of_unittest_parse_phandle_with_args(void)
memset(&args, 0, sizeof(args));
EXPECT_BEGIN(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1");
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1");
rc = of_parse_phandle_with_args(np, "phandle-list-bad-args",
"#phandle-cells", 1, &args);
EXPECT_END(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1");
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1");
unittest(rc == -EINVAL, "expected:%i got:%i\n", -EINVAL, rc);
EXPECT_BEGIN(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1");
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1");
rc = of_count_phandle_with_args(np, "phandle-list-bad-args",
"#phandle-cells");
EXPECT_END(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1");
"OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1");
unittest(rc == -EINVAL, "expected:%i got:%i\n", -EINVAL, rc);
}
@ -670,12 +670,12 @@ static void __init of_unittest_parse_phandle_with_args_map(void)
memset(&args, 0, sizeof(args));
EXPECT_BEGIN(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1");
"OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1");
rc = of_parse_phandle_with_args_map(np, "phandle-list-bad-args",
"phandle", 1, &args);
EXPECT_END(KERN_INFO,
"OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1");
"OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1");
unittest(rc == -EINVAL, "expected:%i got:%i\n", -EINVAL, rc);
}
@ -1257,12 +1257,12 @@ static void __init of_unittest_platform_populate(void)
unittest(pdev, "device 2 creation failed\n");
EXPECT_BEGIN(KERN_INFO,
"platform testcase-data:testcase-device2: IRQ index 0 not found");
"platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found");
irq = platform_get_irq(pdev, 0);
EXPECT_END(KERN_INFO,
"platform testcase-data:testcase-device2: IRQ index 0 not found");
"platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found");
unittest(irq < 0 && irq != -EPROBE_DEFER,
"device parsing error failed - %d\n", irq);