2012-12-12 16:26:38 +04:00
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logs
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tests: add matrix-test
Add a new directory tests/ for unit test applications. This directory
will be built only if --enable-tests is given to ./configure.
Add matrix-test application. It excercises especially the
weston_matrix_invert() and weston_matrix_inverse_transform() functions.
It has one test for correctness and precision, and other tests for
measuring the speed of various matrix operations.
For the record, the correctness test prints:
a random matrix:
1.112418e-02 2.628150e+00 8.205844e+02 -1.147526e-04
4.943677e-04 -1.117819e-04 -9.158849e-06 3.678122e-02
7.915063e-03 -3.093254e-04 -4.376583e+02 3.424706e-02
-2.504038e+02 2.481788e+03 -7.545445e+01 1.752909e-03
The matrix multiplied by its inverse, error:
0.000000e+00 -0.000000e+00 -0.000000e+00 -0.000000e+00
0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
-0.000000e+00 -0.000000e+00 0.000000e+00 -0.000000e+00
0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
max abs error: 0, original determinant 11595.2
Running a test loop for 10 seconds...
test fail, det: -0.00464805, error sup: inf
test fail, det: -0.0424053, error sup: 1.30787e-06
test fail, det: 5.15191, error sup: 1.15956e-06
tests: 6791767 ok, 1 not invertible but ok, 3 failed.
Total: 6791771 iterations.
These results are expected with the current precision thresholds in
src/matrix.c and tests/matrix-test.c. The random number generator is
seeded with a constant, so the random numbers should be the same on
every run. Machine speed and scheduling affect how many iterations are
run.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-01-16 17:04:28 +04:00
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matrix-test
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2012-04-11 08:20:33 +04:00
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setbacklight
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2012-05-30 16:53:44 +04:00
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test-client
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2012-08-21 20:28:49 +04:00
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test-text-client
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2012-12-08 01:50:29 +04:00
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wayland-test-client-protocol.h
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wayland-test-protocol.c
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wayland-test-server-protocol.h
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2012-12-12 16:26:39 +04:00
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text-test
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2012-12-08 01:50:32 +04:00
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keyboard-test
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2012-12-08 01:50:33 +04:00
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event-test
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2012-12-08 01:50:34 +04:00
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button-test
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2013-02-08 16:57:00 +04:00
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xwayland-test
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