Bram Moolenaar
9dacdb1d56
patch 9.0.1017: test for srand() fails on MS-Windows
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Problem: Test for srand() fails on MS-Windows.
Solution: Do not expect the same result a second time.
2022-12-06 09:05:25 +00:00
Yasuhiro Matsumoto
f0a9c00482
patch 9.0.1015: without /dev/urandom srand() seed is too predictable
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Problem: Without /dev/urandom srand() seed is too predictable.
Solution: Use micro seconds and XOR with process ID. (Yasuhiro Matsumoto,
closes #11656 )
2022-12-05 21:55:55 +00:00
Bram Moolenaar
73e28dcc61
patch 9.0.0491: no good reason to build without the float feature
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Problem: No good reason to build without the float feature.
Solution: Remove configure check for float and "#ifdef FEAT_FLOAT".
2022-09-17 21:08:33 +01:00
Bram Moolenaar
6d91bcb4d2
patch 8.2.1432: various inconsistencies in test files
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Problem: Various inconsistencies in test files.
Solution: Add modelines where they were missing. Use Check commands instead
of silently skipping over tests. Adjust indents and comments.
(Ken Takata, closes #6695 )
2020-08-12 18:50:36 +02:00
Bram Moolenaar
9b7bf9e98f
patch 8.2.1183: assert_fails() checks the last error message
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Problem: assert_fails() checks the last error message.
Solution: Check the first error, it is more relevant. Fix all the tests
that rely on the old behavior.
2020-07-11 22:14:59 +02:00
Bram Moolenaar
4f645c54ef
patch 8.2.0233: crash when using garbagecollect() in between rand()
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Problem: Crash when using garbagecollect() in between rand().
Solution: Redesign the rand() and srand() implementation. (Yasuhiro
Matsumoto, closes #5587 , closes #5588 )
2020-02-08 16:40:39 +01:00
Bram Moolenaar
68e9e5f7fc
patch 8.1.2357: no test with wrong argument for rand()
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Problem: No test with wrong argument for rand().
Solution: Add a test case.
2019-11-28 22:55:43 +01:00
Bram Moolenaar
f8c1f9200c
patch 8.1.2356: rand() does not use the best algorithm
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Problem: rand() does not use the best algorithm.
Solution: use xoshiro128** instead of xorshift. (Kaito Udagawa,
closes #5279 )
2019-11-28 22:13:14 +01:00
Bram Moolenaar
07e4a19795
patch 8.1.2343: using time() for srand() is not very random
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Problem: Using time() for srand() is not very random.
Solution: use /dev/urandom if available
2019-11-26 12:23:30 +01:00
Bram Moolenaar
06b0b4bc27
patch 8.1.2342: random number generator in Vim script is slow
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Problem: Random number generator in Vim script is slow.
Solution: Add rand() and srand(). (Yasuhiro Matsumoto, closes #1277 )
2019-11-25 15:40:55 +01:00
