Merge topic '13484-MathTextPdfExport' into master

3b3130eb Replace vtkFreeType(Tools|Utilities) with vtkTextRenderer.
BUG: TestRenderView fails on some X platforms

TestRenderView fails on some platforms, reporting:
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  73 (X_GetImage)

This patch changes the test to use the newer testing framework and
seems to fix the problem.

Change-Id: I7e85c2da6235c4bb7787659b8d9bc3681ea4b7a9
Fixed OSMesa render window leak.

vtkOSOpenGLRenderWindow was not destroying the OpenGL context when
deleted. Fixed.

Change-Id: I7ad2e9abd7a657ed2c9918d53006cd991098cdbc
Merge topic 'TestFactory_FiltersGeneral' into master

3ac4b2fb ENH: Convert tests to new testing framework
Merge topic 'Fails_TestRenderView' into master

83b0306f BUG: TestRenderView fails on some X platforms
Fix the tcl-to-python conversion for a few tests.

Note that TestTransformInterpolator.py is still failing, as is the
TestTransformInterpolator.tcl script it was converted from.  It will
have to be determined what has changed in VTK 6 that causes this test
to fail.

Change-Id: I272804d77117f902003af814ca8bf10be0282d9e
Regenerate meshQuality.py from the more complete meshQuality.cxx

Change-Id: I54388b3d367ac9ef3778442d3cf33c111f21c948
Merge topic 'python-test-syntax' into master

e47635fa Regenerate meshQuality.py from the more complete meshQuality.cxx
a2dea487 Fix the tcl-to-python conversion for a few tests.
Merge topic 'clang-Wdocumentation-fixes' into master

0f9b3d07 COMP: fixed warnings issued by clang's -Wdocumentation
COMP: Increase timeout for 2 tests on factory

These two tests need a bit more time to run on the ubuntu factory
machine. Here we increase the time to 120 seconds, just for these two
tests. The rationale is to have clean factory builds for gerrit
reviews.

Change-Id: Ifc5f55b6f54953b8e7ebf85bdaea1cab56b48863
COMP: Suppress failing tests on MAC

These tests fail on virtually ever MAC.

Change-Id: I72134dc9b3319053ca1ebf39304f5e118b2af21a
Merge topic 'SuppressTestsOnMAC' into master

125561e1 COMP: Suppress failing tests on MAC
COMP: Block tests when VTK_USE_CG_SHADERS Off

Some tests require VTK_USE_CG_SHADERS On. Block them if off.

Change-Id: Ifa11bc69fcde319af88a0100c2c7274f6265487b
Merge topic 'IncreaseTimeoutFactoryTests' into master

f019934f COMP: Increase timeout for 2 tests on factory
COMP: Remove DoubleBufferingOff

On Ubuntu factory build, CamBlur is failing with the X error:
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  73 (X_GetImage)

This patch trie to see if DoubleBufferingOff is the culprit

Change-Id: I1214dfe4e76387eb20213d81fee0cb58ef0fac80
Merge topic 'CgShadersGuard' into master

8e906f1e COMP: Block tests when VTK_USE_CG_SHADERS Off
Merge topic 'FailingTest_CamBlur' into master

de282917 COMP: Remove DoubleBufferingOff
COMP: Block tests when VTK_USE_GLSL_SHADERS Off

Some tests require VTK_USE_GLSL_SHADERS On. Block them if off.

Change-Id: I5c3e689aef5b09fd5e8d37001a25af1685fd3673
BUG: Correct CMake message typos: FATAL -> FATAL_ERROR

FATAL will just be emitted as message text, FATAL_ERROR
actually triggers the intended "stop configuring now"
behavior.

Also, messge -> message.

Most of these occurrences are luckily (?) in conditionals
where they are rarely encountered in practice.

Change-Id: I6a10bb6f7539e6c30d9cb1372570c697968226fe
Merge topic 'fix-cmake-message-typos' into master

9e8594e1 BUG: Correct CMake message typos: FATAL -> FATAL_ERROR