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No CMake.HTML test if xmllint has no --nonet.

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In commit bb1df1ec, we temporarily ran an alternate test,
guaranteed to fail when the --help output of xmllint did
not contain --nonet and --path.

This commit simply eliminates the test altogether in
this condition rather than make an attempt (doomed to
fail) to pull down the dtd over the internet.

On date=2010-11-04, the CMake dashboard results showed that
the test failed on the following CMake dashboard machines:

  dash8.kitware
  dash8.kitwarein.com
  dashsun1
  dashsun1.kitware
  ferrari

This is a very small subset of the dashboard machines, and
we have enough proof from enough other machines that the test
passes with xmllint versions new enough to have the --nonet
support.

Therefore, eliminate the CMake.HTML test on machines with old
versions of xmllint. To run the test, make sure you run it
on a machine with a new enough xmllint.
This commit is contained in:
David Cole 2010-11-04 10:07:11 -04:00
parent bb1df1ec8e
commit 5d3cfdc1f8
1 changed files with 0 additions and 28 deletions
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28
Utilities/CMakeLists.txt
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@ -152,34 +152,6 @@ if(BUILD_TESTING)
${LIBXML2_XMLLINT_EXECUTABLE} --valid --noout --nonet --path .
${HTML_FILES}
)
else()
# Intentionally committing this chunk of code for one night's run on the
# Nightly dashboard suite. This will help us identify all machines with
# older versions of xmllint installed. (This should match the set of
# machines where this test is failing at the moment anyhow...)
#
# After we identify all of them, we can decide whether to simply make
# this else block empty, skipping the test, or whether there should be
# some alternative equivalent test on such machines...
#
set(script "${CMAKE_CURRENT_BINARY_DIR}/CMake.HTML.cmake")
set(text "Intentionally fail when xmllint has no --nonet arg.")
set(text "${text} The CMake test suite should avoid network activity")
set(text "${text} when possible.")
if(NOT EXISTS "${script}.in")
file(WRITE "${script}.in" "execute_process(COMMAND
\"${LIBXML2_XMLLINT_EXECUTABLE}\" OUTPUT_VARIABLE noargs)
message(\"\${noargs}\")
execute_process(COMMAND
\"${LIBXML2_XMLLINT_EXECUTABLE}\" --version OUTPUT_VARIABLE version)
message(\"\${version}\")
message(FATAL_ERROR \"${text}\")
")
endif()
configure_file("${script}.in" "${script}" @ONLY)
add_test(CMake.HTML ${CMAKE_CMAKE_COMMAND} -P ${script})
endif()
endif()
endif()