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that it supports numeric factors (refs #1053)
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Nigrated from:
schwehr/gdal-autotest2:cpp/third_party/proj/pj_phi2_test.cc@master
License intentionally changed from Apache 2 to match PROJ.
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Refines #1034
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For CMake builds, latest googletest 1.8.0 is downloaded.
Following officially recommended integration for CMake-enabled projects
https://github.com/google/googletest/blob/master/googletest/README.md
"Use CMake to download GoogleTest as part of the build's configure step.
This is just a little more complex, but doesn't have the limitations
of the other methods."
Since, our copy of test/googletest
- is a very minimalist copy of googletest
- does not include any official CMake scripts
- would require copying parts of googletest CMakeLists.txt, compilater/linker flags (e.g. -lpthreads)
for reliable multi-platform builds, it is reasoanable to rely on download
All pros and cons advantages are discussed in teh README.md linked above.
Closes #1033
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builds only (CMake integration to be done)
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The previous commits were added way to prematurely. The code was not
properly tested and it turned out to do more bad than good. This commit
hopefully fixes that. And this time it is backed up by tests!
DMS style coordinates should now be fully functional in gie. Finger
crossed.
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and add catch2 framework
Hardened compilation flags come from GDAL' configure.ac and are
'combat proven'
Dummy test added just to demonstrate catch2 based tests work.
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Temporal gridshifts allow [h|v]gridshift operations to be used as step functions
in a pipeline. This is useful in transformations dealing with deformations caused
by earthquakes.
See the included documentation for details.
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#1002)
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When transforming coordinates outside the grid model the deformation
operation failed spectatularly. This is now fixed by checking that the
coordinate is inside the grid. If it isn't an error is returned and a
debugging log message is issued.
Closes #934
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Add more tests for laea
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Airy updates
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As suggested in [0], steps in a pipeline are now checked for compliance.
If the right side units in step n differ from the left side units in
step n+1 the pipeline can't be constructed and an error is raised.
[0] https://lists.osgeo.org/pipermail/grass-dev/2018-March/088123.html
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geodetic->cartesian->geodetic (fixes #881)
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The prepare/finalize steps in pj_fwd*/pj_inv* now checks the error level
of the PJ object before returning the coordinate. If an error is
detected proj_coord_error() is returned.
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Following PR #806 which removed various grids from nad/, we now have
to download the BETA2007 grid before that DHDN_ETRS89 test can pass
successfully.
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For reasons unknown to anyone but the geniuses from Redmond: In
MSWindows, the wildcard pattern "*.gie" expands to all files having
an extension *starting* with ".gie".
In other words "dir *.gie" will list files with extension ".gie"
*and* with extension ".gie_failing".
This means that running "gie test\gigs\*.gie" will run all gigs
tests, even the ones known to fail.
So rather than getting a quick check for regressions, one gets
a lot of noise and no easy way to be sure whether any regressions
have appeared.
To work around this oddity, we rename all files ending in
".gie_failing" to end in ".gie.failing" - and while at it,
adding all the non-failing gigs tests to the AppVeyor test suite.
This extends the regression test suite, run at the end of each
AppVeyor integration, to over 2500 individual tests.
Test coverage, however, is still hovering just below 75%, so
there's still plenty of room and reason for additional tests.
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Copy ellipsoid definition for proj=cart directly into the
proj_create call, rather than calling pj_inherit_ellipsoid_def
afterwards.
Previously, the ellipsoid definition was left out from the call.
pj_init_ctx would then pick up WGS84 from proj_def.dat, and the
init would succeed (and the possibly wrong ellipsoid definition
would later on be overwritten with the correct values by
pj_inherit_ellipsoid_def.
But if PROJ_LIB was not set or proj_def.dat was inaccessible for
other reasons, things went wrong.
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Reset error type PJD_ERR_MAJOR_AXIS_NOT_GIVEN for operations
that do not need an ellipsoid.
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Also make corresponding sign corrections in a number of tests,
and comment out a few tests which work correctly, but report
failure since gie is not yet ready to handle unusual axis
orders in cases with angular output coordinates.
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