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1. Document how to run it on Windows from a Cygwin shell. 2. Ignore trailing spaces when analyzing test output. 3. Use the directory separator "/" since we're running under Cygwin. 4. No need for cat.exe, strings.exe, or tee.exe (these are supplied by Cygwin). 5. Microsoft Visual C/C++ needs /D_CRT_SECURE_NO_WARNINGS to avoid a warning about scanf. 6. The Microsoft Visual C/C++ linker no longer takes the options /debugtype:both or /debug:full. Replace with /debug. 7. Remove /pdb:none option (we want the PDB so that we can debug the result). 8. windows.h defines an UNALIGNED macro, so need to #undef it. 9. The long int type is 32 bits on 64-bit Windows, so we need size_t instead. 10. The values in the LPEXCEPTION_RECORD structure have type ULONG_PTR. 11. Test cases are expecting access violations to report abort=true, but on Windows they are caught by the exception handler, so report abort=true in this case. 12. mpsw3.h has gone, but we do need mpswin.h. Fix some of the test cases: 1. Avoid compiler warning about overflowed multiplication in argerr/153.c. 2. In conerr/2.c, conerr/8.c and conerr/13.c, malloc enough space so that the signature check doesn't cause an access violation. 3. In conerr/25.c, allocate an object whose size is aligned to the platform alignment, which is 16 bytes on w3i6mv. 4. In connerr/18.c, conerr/53.c and conerr/54.c, update the location and text of the expected assertions. Copied from Perforce Change: 191564 ServerID: perforce.ravenbrook.com
83 lines
2.5 KiB
Text
83 lines
2.5 KiB
Text
$Id$
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This is the Memory Management QA test harness. To use it you need
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perl 5 (or higher). Go "perl qa help" for help, "perl qa options"
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to see what version of the harness you have (or look at the
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file "test/version").
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Testing on Unix
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---------------
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From the test directory::
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PLATFORM=lii6ll # substitute your platform
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VARIETY=cool # or hot
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CODE=../code # code directory of the branch you are testing
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make -B -C $CODE -f $PLATFORM.gmk VARIETY=$VARIETY $PLATFORM/$VARIETY/mps.o
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alias qa="perl test/qa -i $CODE -l $CODE/$PLATFORM/$VARIETY/mps.o"
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qa clib
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qa run function/5.c
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qa runset testsets/passing
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Each test case is compiled in its turn to the file
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``test/obj/$(uname -s)_$(uname -r)_$(uname -p)__unix/tmp_test``
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so you can debug it with::
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lldb test/obj/$(uname -s)_$(uname -r)_$(uname -p)__unix/tmp_test
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Or ``gdb`` instead of ``lldb``. MMQA sets its own assertion handler,
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so you'll probably want to set a breakpoint on mmqa_assert_handler.
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Testing on OS X
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---------------
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From the test directory, build mpslib.a using the Xcode project::
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xcodebuild -project ../code/mps.xcodeproj -target mps
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(You can also use "make" from the project root.) Then::
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perl test/qa -i ../code -l ../code/xc/Debug/libmps.a clib
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perl test/qa -i ../code -l ../code/xc/Debug/libmps.a run function/232.c
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etc. See "Testing on Unix" above.
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Testing on Windows
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------------------
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In a Cygwin shell, from the test directory::
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PLATFORM=w3i6mv # substitute your platform
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VARIETY=cool # or hot
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CODE=../code # code directory of the branch you are testing
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pushd $CODE
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nmake /f $PLATFORM.nmk VARIETY=$VARIETY $PLATFORM/$VARIETY/mps.obj
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popd
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export LANG=C # avoid locale warnings from Perl.
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alias qa="perl test/qa -i $CODE -l $CODE/$PLATFORM/$VARIETY/mps.obj"
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qa clib
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qa run function/5.c
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qa runset testsets/passing
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The runset command can result in this error::
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LINK : fatal error LNK1168: cannot open test/obj/nt_AMD64__pc/tmp_test.exe for writing
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You may be able to avoid this by running "View Local Services" from
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the Windows Control Panel, double-clicking the "Application
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Experience" service, and switching "Startup type" to "Automatic". See
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the documentation for LNK1168_.
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.. _LNK1168: https://msdn.microsoft.com/en-us/library/hhbdtt6d.aspx
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At present, the easiest way to debug a test case is to edit
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test/test/script/platform and set::
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$comwrap = "vsjitdebugger \"";
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But see job004020_.
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.. _job004020: https://www.ravenbrook.com/project/mps/issue/job004020/
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