* [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list
@ 2020-07-01 8:37 Thomas Huth
2020-07-01 8:51 ` Paolo Bonzini
0 siblings, 1 reply; 5+ messages in thread
From: Thomas Huth @ 2020-07-01 8:37 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: Drew Jones
When you currently run
./run_tests.sh ioapic-split
the kvm-unit-tests run scripts do not only execute the "ioapic-split"
test, but also the "ioapic" test, which is quite surprising. This
happens because we use "grep -w" for checking whether a test should
be run or not - and "grep -w" does not consider the "-" character as
part of a word.
To fix the issue, convert the dash into an underscore character before
running "grep -w".
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
scripts/runtime.bash | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/runtime.bash b/scripts/runtime.bash
index 8bfe31c..03fd20a 100644
--- a/scripts/runtime.bash
+++ b/scripts/runtime.bash
@@ -84,7 +84,8 @@ function run()
return
fi
- if [ -n "$only_tests" ] && ! grep -qw "$testname" <<<$only_tests; then
+ if [ -n "$only_tests" ] && ! sed s/-/_/ <<<$only_tests \
+ | grep -qw $(sed s/-/_/ <<< "$testname") ; then
return
fi
--
2.18.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list
2020-07-01 8:37 [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list Thomas Huth
@ 2020-07-01 8:51 ` Paolo Bonzini
2020-07-01 8:57 ` Thomas Huth
0 siblings, 1 reply; 5+ messages in thread
From: Paolo Bonzini @ 2020-07-01 8:51 UTC (permalink / raw)
To: Thomas Huth, kvm; +Cc: Drew Jones
On 01/07/20 10:37, Thomas Huth wrote:
> When you currently run
>
> ./run_tests.sh ioapic-split
>
> the kvm-unit-tests run scripts do not only execute the "ioapic-split"
> test, but also the "ioapic" test, which is quite surprising. This
> happens because we use "grep -w" for checking whether a test should
> be run or not - and "grep -w" does not consider the "-" character as
> part of a word.
>
> To fix the issue, convert the dash into an underscore character before
> running "grep -w".
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
> scripts/runtime.bash | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/scripts/runtime.bash b/scripts/runtime.bash
> index 8bfe31c..03fd20a 100644
> --- a/scripts/runtime.bash
> +++ b/scripts/runtime.bash
> @@ -84,7 +84,8 @@ function run()
> return
> fi
>
> - if [ -n "$only_tests" ] && ! grep -qw "$testname" <<<$only_tests; then
> + if [ -n "$only_tests" ] && ! sed s/-/_/ <<<$only_tests \
> + | grep -qw $(sed s/-/_/ <<< "$testname") ; then
> return
> fi
>
>
Simpler: grep -q " $testname " <<< " $only_tests "
Also, please do the same for groups in the two "if" statements right below.
Paolo
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list
2020-07-01 8:51 ` Paolo Bonzini
@ 2020-07-01 8:57 ` Thomas Huth
2020-07-01 9:43 ` Paolo Bonzini
2020-07-01 9:55 ` Thomas Huth
0 siblings, 2 replies; 5+ messages in thread
From: Thomas Huth @ 2020-07-01 8:57 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: Drew Jones
On 01/07/2020 10.51, Paolo Bonzini wrote:
> On 01/07/20 10:37, Thomas Huth wrote:
>> When you currently run
>>
>> ./run_tests.sh ioapic-split
>>
>> the kvm-unit-tests run scripts do not only execute the "ioapic-split"
>> test, but also the "ioapic" test, which is quite surprising. This
>> happens because we use "grep -w" for checking whether a test should
>> be run or not - and "grep -w" does not consider the "-" character as
>> part of a word.
>>
>> To fix the issue, convert the dash into an underscore character before
>> running "grep -w".
>>
>> Signed-off-by: Thomas Huth <thuth@redhat.com>
>> ---
>> scripts/runtime.bash | 3 ++-
>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/scripts/runtime.bash b/scripts/runtime.bash
>> index 8bfe31c..03fd20a 100644
>> --- a/scripts/runtime.bash
>> +++ b/scripts/runtime.bash
>> @@ -84,7 +84,8 @@ function run()
>> return
>> fi
>>
>> - if [ -n "$only_tests" ] && ! grep -qw "$testname" <<<$only_tests; then
>> + if [ -n "$only_tests" ] && ! sed s/-/_/ <<<$only_tests \
>> + | grep -qw $(sed s/-/_/ <<< "$testname") ; then
>> return
>> fi
>>
>>
>
> Simpler: grep -q " $testname " <<< " $only_tests "
That doesn't work:
$ ./run_tests.sh ioapic-split
PASS apic-split (53 tests)
PASS ioapic-split (19 tests)
PASS apic (53 tests)
PASS ioapic (26 tests)
... because the $testname comes from unittests.cfg and $only_tests is
the list that has been given on the command line. It would maybe work if
the check was the other way round ... but that would require to rewrite
quite a bit of the script logic...
By the way, you can currently also run "./run_test.sh badname" and it
does *not* complain that "badname" is an illegal test name...
Thomas
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list
2020-07-01 8:57 ` Thomas Huth
@ 2020-07-01 9:43 ` Paolo Bonzini
2020-07-01 9:55 ` Thomas Huth
1 sibling, 0 replies; 5+ messages in thread
From: Paolo Bonzini @ 2020-07-01 9:43 UTC (permalink / raw)
To: Thomas Huth, kvm; +Cc: Drew Jones
On 01/07/20 10:57, Thomas Huth wrote:
>>>
>>
>> Simpler: grep -q " $testname " <<< " $only_tests "
>
> That doesn't work:
>
> $ ./run_tests.sh ioapic-split
> PASS apic-split (53 tests)
> PASS ioapic-split (19 tests)
> PASS apic (53 tests)
> PASS ioapic (26 tests)
>
> ... because the $testname comes from unittests.cfg and $only_tests is
> the list that has been given on the command line. It would maybe work if
> the check was the other way round ... but that would require to rewrite
> quite a bit of the script logic...
It works here. I'll send a patch.
Paolo
> By the way, you can currently also run "./run_test.sh badname" and it
> does *not* complain that "badname" is an illegal test name...
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list
2020-07-01 8:57 ` Thomas Huth
2020-07-01 9:43 ` Paolo Bonzini
@ 2020-07-01 9:55 ` Thomas Huth
1 sibling, 0 replies; 5+ messages in thread
From: Thomas Huth @ 2020-07-01 9:55 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: Drew Jones
On 01/07/2020 10.57, Thomas Huth wrote:
> On 01/07/2020 10.51, Paolo Bonzini wrote:
>> On 01/07/20 10:37, Thomas Huth wrote:
>>> When you currently run
>>>
>>> ./run_tests.sh ioapic-split
>>>
>>> the kvm-unit-tests run scripts do not only execute the "ioapic-split"
>>> test, but also the "ioapic" test, which is quite surprising. This
>>> happens because we use "grep -w" for checking whether a test should
>>> be run or not - and "grep -w" does not consider the "-" character as
>>> part of a word.
>>>
>>> To fix the issue, convert the dash into an underscore character before
>>> running "grep -w".
>>>
>>> Signed-off-by: Thomas Huth <thuth@redhat.com>
>>> ---
>>> scripts/runtime.bash | 3 ++-
>>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/scripts/runtime.bash b/scripts/runtime.bash
>>> index 8bfe31c..03fd20a 100644
>>> --- a/scripts/runtime.bash
>>> +++ b/scripts/runtime.bash
>>> @@ -84,7 +84,8 @@ function run()
>>> return
>>> fi
>>> - if [ -n "$only_tests" ] && ! grep -qw "$testname"
>>> <<<$only_tests; then
>>> + if [ -n "$only_tests" ] && ! sed s/-/_/ <<<$only_tests \
>>> + | grep -qw $(sed s/-/_/ <<<
>>> "$testname") ; then
>>> return
>>> fi
>>>
>>
>> Simpler: grep -q " $testname " <<< " $only_tests "
>
> That doesn't work:
I obviously missed the surrounding spaces ... not enough coffee... ;-)
Thomas
^ permalink raw reply [flat|nested] 5+ messages in thread
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2020-07-01 8:37 [kvm-unit-tests PATCH] scripts: Fix the check whether testname is in the only_tests list Thomas Huth
2020-07-01 8:51 ` Paolo Bonzini
2020-07-01 8:57 ` Thomas Huth
2020-07-01 9:43 ` Paolo Bonzini
2020-07-01 9:55 ` Thomas Huth
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