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5996eeb48f
circuitpython/tests/import
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Damien George 5996eeb48f py/persistentcode: Add a qstr window to save mpy files more efficiently. 
This is an implementation of a sliding qstr window used to reduce the
number of qstrs stored in a .mpy file.  The window size is configured to 32
entries which takes a fixed 64 bytes (16-bits each) on the C stack when
loading/saving a .mpy file.  It allows to remember the most recent 32 qstrs
so they don't need to be stored again in the .mpy file.  The qstr window
uses a simple least-recently-used mechanism to discard the least recently
used qstr when the window overflows (similar to dictionary compression).
This scheme only needs a single pass to save/load the .mpy file.

Reduces mpy file size by about 25% with a window size of 32.
2019-03-05 16:25:07 +11:00
..
pkg tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
pkg2 tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
pkg3 tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
pkg6 tests: Add another testcase for relative imports. 2015-02-16 12:11:41 +02:00
pkg7 tests/import: Update comment now that uPy raises correct exception. 2017-06-28 12:21:29 +10:00
pkg8 tests/import: Improve builtinimport.c test coverage. 2017-01-16 15:59:33 +11:00
builtin_import.py tests/import: Add a test for the builtin __import__ function. 2017-06-28 12:21:29 +10:00
gen_context2.py tests: Move gen_context to import tests, because it relies on import. 2014-04-17 23:21:52 +01:00
gen_context.py tests: Move gen_context to import tests, because it relies on import. 2014-04-17 23:21:52 +01:00
import1a.py tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
import1b.py tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
import2a.py tests: Improve test coverage of py/compile.c. 2016-10-11 12:30:32 +11:00
import3a.py tests: Split out those tests requiring float and import. 2014-04-17 16:21:43 +01:00
import_file.py py: Implement __file__ attribute for modules. 2014-07-28 21:21:59 +03:00
import_long_dyn2.py tests/import_long_dyn: Test for "import *" of a long dynamic name. 2018-11-01 13:33:16 +11:00
import_long_dyn.py tests/import_long_dyn: Test for "import *" of a long dynamic name. 2018-11-01 13:33:16 +11:00
import_pkg1.py tests/import: Add test for compiling "import a.b as c". 2016-09-30 14:48:22 +10:00
import_pkg2.py tests: Rename test scripts, changing - to _ for consistency. 2014-07-05 06:14:29 +01:00
import_pkg3.py tests: Rename test scripts, changing - to _ for consistency. 2014-07-05 06:14:29 +01:00
import_pkg4.py tests: Rename test scripts, changing - to _ for consistency. 2014-07-05 06:14:29 +01:00
import_pkg5.py tests: Rename test scripts, changing - to _ for consistency. 2014-07-05 06:14:29 +01:00
import_pkg6.py tests: Add another testcase for relative imports. 2015-02-16 12:11:41 +02:00
import_pkg7.py tests/import: Improve builtinimport.c test coverage. 2017-01-16 15:59:33 +11:00
import_pkg8.py tests/import: Improve builtinimport.c test coverage. 2017-01-16 15:59:33 +11:00
module_getattr.py py/objmodule: Implement PEP 562's __getattr__ for modules. 2018-10-23 11:22:50 +11:00
module_getattr.py.exp tests/import: Add .exp file for module_getattr.py to not require Py 3.7. 2018-10-23 11:56:58 +11:00
mpy_invalid.py py/persistentcode: Add a qstr window to save mpy files more efficiently. 2019-03-05 16:25:07 +11:00
mpy_invalid.py.exp py/persistentcode: Add a qstr window to save mpy files more efficiently. 2019-03-05 16:25:07 +11:00
rel_import_inv.py tests: Add test for relative import without package context. 2015-06-27 00:40:22 +03:00
try_module.py tests: Rename test scripts, changing - to _ for consistency. 2014-07-05 06:14:29 +01:00