Commit Graph

6 Commits

Author SHA1 Message Date
Wenzel Jakob
e6fd2cd5ab enum_: fix implicit conversion on Python 2.7
Enumerations on Python 2.7 were not always implicitly converted to
integers (depending on the target size). This patch adds a __long__
conversion function (only enabled on 2.7) which fixes this issue.

The attached test case fails without this patch.
2017-04-29 16:35:28 +02:00
Wenzel Jakob
405f6d1dfd make arithmetic operators of enum_ optional (#508)
Following commit 90d278, the object code generated by the python
bindings of nanogui (github.com/wjakob/nanogui) went up by a whopping
12%. It turns out that that project has quite a few enums where we don't
really care about arithmetic operators.

This commit thus partially reverts the effects of #503 by introducing
an additional attribute py::arithmetic() that must be specified if the
arithmetic operators are desired.
2016-11-17 23:24:47 +01:00
Pim Schellart
90d27805b9 Extended enum support (#503)
* Allow enums to be ordered
* Support binary operators
2016-11-16 17:28:11 +01:00
Wenzel Jakob
fe34241e50 minor doc & style fixes 2016-09-06 13:02:29 +09:00
Jason Rhinelander
52f4be8946 Make test initialization self-registering
Adding or removing tests is a little bit cumbersome currently: the test
needs to be added to CMakeLists.txt, the init function needs to be
predeclared in pybind11_tests.cpp, then called in the plugin
initialization.  While this isn't a big deal for tests that are being
committed, it's more of a hassle when working on some new feature or
test code for which I temporarily only care about building and linking
the test being worked on rather than the entire test suite.

This commit changes tests to self-register their initialization by
having each test initialize a local object (which stores the
initialization function in a static variable).  This makes changing the
set of tests being build easy: one only needs to add or comment out
test names in tests/CMakeLists.txt.

A couple other minor changes that go along with this:

- test_eigen.cpp is now included in the test list, then removed if eigen
  isn't available.  This lets you disable the eigen tests by commenting
  it out, just like all the other tests, but keeps the build working
  without eigen eigen isn't available.  (Also, if it's commented out, we
  don't even bother looking for and reporting the building with/without
  eigen status message).

- pytest is now invoked with all the built test names (with .cpp changed
  to .py) so that it doesn't try to run tests that weren't built.
2016-09-03 17:34:41 -04:00
Dean Moldovan
a9a37b4e31 Move enum tests into a new file
There are more enum tests than 'constants and functions'.
2016-08-19 13:19:38 +02:00