[PATCH 11/11] Ensure temporary directory used by tests exists
Mon Nov 9 17:48:56 GMT 2020
On 11/9/2020 11:25 AM, Jon Turney wrote:
> On 08/11/2020 19:27, Ken Brown via Cygwin-patches wrote:
>> On 11/8/2020 1:52 PM, Jon Turney wrote:
>>> On 08/11/2020 18:19, Ken Brown via Cygwin-patches wrote:
>>>> On 11/5/2020 2:47 PM, Jon Turney wrote:
>>>>> +# temporary directory to be used for files created by tests (as an absolute,
>>>>> +# /cygdrive path, so it can be understood by the test DLL, which will have
>>>>> +# different mount table)
>>>>> +tmpdir = $(shell cygpath -ma $(objdir)/testsuite/tmp/ | sed -e
>>>> This isn't right if the cygdrive prefix is not 'cygdrive'. Maybe use
>>>> 'proc/cygdrive' instead of 'cygdrive'?
>>> That's how I originally had it. Unfortunately, test ltp/symlink01 relies on
>>> the test directory being specified as a canonicalized pathname (i.e. is the
>>> same after realpath()).
>>> Since there's no /etc/fstab in the the filesystem relative to the test DLL, I
>>> think it should always be using the default cygdrive prefix?
>> But there's a mkdir command that seems to be run in the context of the user
>> running 'make check'. If the cygdrive prefix is not 'cygdrive', 'make check'
>> fails as follows:
>> ERROR: tcl error sourcing
>> ERROR: can't create directory "/cygdrive": permission denied
>> while executing
>> "file mkdir $tmpdir/$base"
> Ah, I see.
> Maybe something like the attached is needed.
That fixes it, thanks. I get
=== winsup Summary ===
# of expected passes 253
# of unexpected failures 23
# of unexpected successes 1
# of expected failures 7
Is that consistent with what you see? I especially like the unexpected success.
That made my day.
I think it's great that you're resurrecting the test suite. Thanks for doing that.
I have my own suite of fifo tests that I run every time I change something, and
it's very tedious to do it by hand. Currently almost all of them are set up to
run interactively. For example, they might involve typing "echo blah >
/tmp/myfifo" in one terminal and checking for a response in a second terminal.
I'll have to figure out how to make them run non-interactively.
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