appveyor: output test failures

[nim65s]

Description

Output tests failures on appveyor, as it is currently failing in #821, without more hints than:

The following tests FAILED:
	 41 - LAPACK-xeigtstd_dec_in (Failed)
	 85 - LAPACK-xeigtstz_zec_in (Failed)

Checklist

• The documentation has been updated.
• If the PR solves a specific issue, it is set to be closed on merge.

[weslleyspereira]

Thanks for looking into that. However, I am not sure your change had any effects on the output of AppVeyor. Could you explain how the output has changed?

[nim65s]

Sorry, my message was misleading, the useful information is before the summary, ie. :

Before:

[100%] Built target xeigtstz
ctest -j2
Test project C:/projects/lapack/build
[…]
 39/102 Test  #35: LAPACK-xlintstd_dtest_in .........   Passed   12.10 sec
        Start  41: LAPACK-xeigtstd_dec_in
 40/102 Test  #41: LAPACK-xeigtstd_dec_in ...........***Failed    0.48 sec
        Start  42: LAPACK-xeigtstd_ded_in
 41/102 Test  #42: LAPACK-xeigtstd_ded_in ...........   Passed    1.88 sec
        Start  43: LAPACK-xeigtstd_dgg_in
[…]
 83/102 Test  #79: LAPACK-xlintstz_ztest_in .........   Passed   18.47 sec
        Start  85: LAPACK-xeigtstz_zec_in
 84/102 Test  #85: LAPACK-xeigtstz_zec_in ...........***Failed    0.08 sec
        Start  86: LAPACK-xeigtstz_zed_in
 85/102 Test  #86: LAPACK-xeigtstz_zed_in ...........   Passed    0.97 sec
        Start  87: LAPACK-xeigtstz_zgg_in
[…]
102/102 Test #102: LAPACK-xlintstzc_zctest_in .......   Passed    3.40 sec
98% tests passed, 2 tests failed out of 102
Total Test time (real) =  85.55 sec
The following tests FAILED:
	 41 - LAPACK-xeigtstd_dec_in (Failed)
	 85 - LAPACK-xeigtstz_zec_in (Failed)

After:

[100%] Built target xeigtstz
ctest -j2
Test project C:/projects/lapack/build
[…]
 39/102 Test  #35: LAPACK-xlintstd_dtest_in .........   Passed   12.54 sec
        Start  41: LAPACK-xeigtstd_dec_in
 40/102 Test  #41: LAPACK-xeigtstd_dec_in ...........***Failed    0.43 sec
Running: C:/projects/lapack/build/bin/xeigtstd.exe
ARGS= OUTPUT_FILE;C:/projects/lapack/build/TESTING/dec.out;ERROR_FILE;C:/projects/lapack/build/TESTING/dec.out.err;INPUT_FILE;C:/projects/lapack/TESTING/dec.in
Test OUTPUT:
Test ERROR:
CMake Error at C:/projects/lapack/TESTING/runtest.cmake:36 (message):
  Test C:/projects/lapack/build/bin/xeigtstd.exe returned Stack overflow
        Start  42: LAPACK-xeigtstd_ded_in
 41/102 Test  #42: LAPACK-xeigtstd_ded_in ...........   Passed    1.84 sec
[…]
 83/102 Test  #79: LAPACK-xlintstz_ztest_in .........   Passed   20.13 sec
        Start  85: LAPACK-xeigtstz_zec_in
 84/102 Test  #85: LAPACK-xeigtstz_zec_in ...........***Failed    0.08 sec
Running: C:/projects/lapack/build/bin/xeigtstz.exe
ARGS= OUTPUT_FILE;C:/projects/lapack/build/TESTING/zec.out;ERROR_FILE;C:/projects/lapack/build/TESTING/zec.out.err;INPUT_FILE;C:/projects/lapack/TESTING/zec.in
Test OUTPUT:
Test ERROR:
CMake Error at C:/projects/lapack/TESTING/runtest.cmake:36 (message):
  Test C:/projects/lapack/build/bin/xeigtstz.exe returned Stack overflow
        Start  86: LAPACK-xeigtstz_zed_in
 85/102 Test  #86: LAPACK-xeigtstz_zed_in ...........   Passed    1.02 sec
[…]
98% tests passed, 2 tests failed out of 102
Total Test time (real) =  87.25 sec
The following tests FAILED:
	 41 - LAPACK-xeigtstd_dec_in (Failed)
	 85 - LAPACK-xeigtstz_zec_in (Failed)

[nim65s]

So now we know that xeigtstd.exe & xeigtstz.exe are returning stack overflows

[weslleyspereira]

Ah... that is way better! Thanks!