tdf#105844 unotest,xmlsecurity: fix tests on MacOSX

The new tests fail with:

> core/xmlsecurity/qa/unit/signing/signing2.cxx:
> 252: Assertion
> Test name: testPasswordPreserveMacroSignatureODFWholesomeLO242::TestBody
> equality assertion failed
> - Expected: 1
> - Actual  : 4

This is because only the first test that runs sees the testing CA
certificates that are copied in MacrosTest::setUpNssGpg(); when the
second test runs, they have somehow vanished.

This is because apparently SQLite on MacOSX, unlike on Linux, monitors
the file descriptors of its database files, and then invalidates itself
when setUpNssGpg() via osl::File::copy() renames and unlinks the
existing database files:

> cppunittester[29873:5483181] [logging] BUG IN CLIENT OF libsqlite3.dylib: database integrity compromised by API violation: vnode renamed while in use: core/workdir/CppunitTest/xmlsecurity_signing2.test.user/cert9.db.osl-tmp
> cppunittester[29873:5483181] [logging] invalidated open fd: 5 (0x20)
> cppunittester[29873:5483181] [logging] BUG IN CLIENT OF libsqlite3.dylib: database integrity compromised by API violation: vnode unlinked while in use: core/workdir/CppunitTest/xmlsecurity_signing2.test.user/cert9.db.osl-tmp
> cppunittester[29873:5483181] [logging] invalidated open fd: 5 (0x11)
> cppunittester[29873:5483181] [logging] BUG IN CLIENT OF libsqlite3.dylib: database integrity compromised by API violation: vnode renamed while in use: core/workdir/CppunitTest/xmlsecurity_signing2.test.user/key4.db.osl-tmp
> cppunittester[29873:5483181] [logging] invalidated open fd: 6 (0x20)
> cppunittester[29873:5483181] [logging] BUG IN CLIENT OF libsqlite3.dylib: database integrity compromised by API violation: vnode unlinked while in use: core/workdir/CppunitTest/xmlsecurity_signing2.test.user/key4.db.osl-tmp
> cppunittester[29873:5483181] [logging] invalidated open fd: 6 (0x11)

Split MacrosTest::setUpNssGpg()/tearDownNssGpg() into functions
setUpX509() which only does something on the 1st invocation, and
setUpGpg()/tearDownGpg() which may be invoked per-test (they could also
be run once for the whole test suite, but not obvious how to do that);
PDF related tests don't need GPG.

Presumably this is (along with the WNT-specific problem fixed in commit
3e9a700091872480dd085f0928d1d30b7d74cfd7) the reason why most of the
tests not only accept the expected result of SignatureState::OK but also
SignatureState::NOTVALIDATED.

Change-Id: I59b85ca651cecaccfdea729ed1e645c53079c8bf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162693
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

0 files changed, 0 insertions, 0 deletions