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156 Commits

Author SHA1 Message Date
Matt Brown
36af6d70d2
Fix tests 2021-01-29 11:46:05 +01:00
Matt Brown
fb5e30850a
Fix #4503 - don’t ignore assertions on possibly-null mixed 2021-01-29 11:46:05 +01:00
Matt Brown
578e65820a
Ensure we flush out re-assigned vars also referenced 
Fixes #4488
 2021-01-29 11:46:04 +01:00
Matt Brown
57cd29ee9d
Put assignment-in-conditional tests in their own file 2021-01-29 11:46:04 +01:00
Matt Brown
8b44459c7c
Fix overeager inference 2021-01-29 11:45:02 +01:00
Matt Brown
e440baf671
Improve algebra handling a little better 2021-01-29 11:44:33 +01:00
Matt Brown
eef4ea018b
Empty checks variables are really falsy checks 2021-01-29 11:44:31 +01:00
Matt Brown
a57d62b71b
Add logic to weed out unnecessary clauses 2021-01-29 11:44:30 +01:00
Matt Brown
7df404bfb5
Fix #4374 - prevent paradox and allow Psalm to understand more assignments in conditionals 2021-01-29 11:41:13 +01:00
Matt Brown
481cf84b94
Don’t overwrite true flag 2021-01-29 11:39:58 +01:00
Matt Brown
74d6f166c1
Be more explicit about negation 2021-01-29 11:39:58 +01:00
Matt Brown
8043683f26
Ignore just-coerced vars 2021-01-29 11:39:58 +01:00
Matt Brown
596811cdc1
Suppress errors from fake statements 2021-01-29 11:39:58 +01:00
Matt Brown
c5c177a80a
Improve binary op || analysis for chain 2021-01-29 11:39:57 +01:00
Matt Brown
596e71d6aa
Unskip now-working tests 2021-01-29 11:39:57 +01:00
Matt Brown
2d8d1b9bf7
Fix #4354 - allow assignments on RHS of || in if conditional 2021-01-29 11:39:57 +01:00
Matt Brown
da79106a6a
Fix #4349 - improve types for suggested unions 2021-01-29 11:39:57 +01:00
Matt Brown
4f60d2dd4d
Fix #4347 - fix combinatorial expansion when negating if conditions 2021-01-29 11:39:56 +01:00
Matt Brown
0f8b017384
Prevent features pre-php-8 2021-01-29 11:39:54 +01:00
Matt Brown
278a306681
Do arithmetic for preg_split arguments 2021-01-29 11:39:53 +01:00
Matt Brown
01781af718
Fix #4306 - negating positive-numeric is useless, avoid crash 2021-01-29 11:39:51 +01:00
Matt Brown
3f5cb4db1f
Warn about impossible/redundant conditions in RHS of || 2021-01-29 11:39:50 +01:00
Matt Brown
d1b81e9b80
Improve error message 2021-01-29 11:39:50 +01:00
Matt Brown
2a755cce8c
Always check LHS of or condition before applying to RHS 2021-01-29 11:39:49 +01:00
Matt Brown
9bbb11599a
4.x - change/remove some default config values 2021-01-29 11:39:48 +01:00
Matt Brown
956199c688
4.x - add support for the nullsafe operator 2021-01-29 11:39:47 +01:00
orklah
e3e5a55907
unused use statements (#4228) 2021-01-29 11:39:42 +01:00
Brown
ec64ae930a
Fix a couple of false-positive redundant conditions 2021-01-29 11:39:38 +01:00
orklah
db45ff1ba4
More return types (#4173) 
* add native return types

* redundant phpdoc
 2021-01-29 11:38:57 +01:00
Brown
568cbfb1be
Fix tests 2021-01-29 11:38:56 +01:00
Brown
b84e88f342
Fix #4154 - treat literal numeric strings as numeric 2021-01-29 11:38:56 +01:00
orklah
61512da144
add native return types (#4116) 
* add native return types

* remove redundant phpdoc
 2021-01-29 11:38:53 +01:00
Brown
e3d7d0315a
Fix #4109 - detect duplicate match condition 2021-01-29 11:38:52 +01:00
Brown
eae55eb584
Fix #4093 - prevent redundant condition in presence of positive-int 2021-01-29 11:38:50 +01:00
Brown
c96ba8d1f5
Add some backwards-incompatible changes for 4.x 2021-01-29 11:38:48 +01:00
Brown
5835eec863
Fix #4061 - allow indirect null comparison check 2021-01-29 11:38:46 +01:00
Brown
6d43a6696c
Make clause fully immutable 2021-01-29 11:38:46 +01:00
Bruce Weirdan
dabfb16e34
Test parallelization (#4045) 
* Run tests in random order

Being able to run tests in any order is a pre-requisite for being able
to run them in parallel.

* Reset type coverage between tests, fix affected tests

* Reset parser and lexer between test runs and on php version change

Previously lexer was reset, but parser kept the reference to the old
one, and reference to the parser was kept by StatementsProvider. This
resulted in order-dependent tests - if the parser was first initialized
with phpVersion set to 7.4 then arrow functions worked fine, but were
failing when the parser was initially constructed with settings for 7.3

This can be demonstrated on current master by upgrading to
nikic/php-parser:4.9 and running:

```
vendor/bin/phpunit --no-coverage --filter="inferredArgArrowFunction" tests/ClosureTest.php
```

Now all tests using PHP 7.4 features must set the PHP version
accordingly.

* Marked more tests using 7.4 syntax

* Reset newline-between-annotation flag between tests

* Resolve real paths before passing them to checkPaths

When checkPaths is called from psalm.php the paths are resolved, so we
just mimicking SUT behaviour here.

* Restore newline-between-annotations in DocCommentTest

* Tweak Appveyor caches

* Tweak TravisCI caches

* Tweak CircleCI caches

* Run tests in parallel

Use `vendor/bin/paratest` instead of `vendor/bin/phpunit`

* Use default paratest runner on Windows

WrapperRunner is not supported on Windows.

* TRAVIS_TAG could be empty

* Restore appveyor conditional caching
 2021-01-29 11:38:04 +01:00
Matthew Brown
cb243778d2 Fix #3917 - allow comparisons between classes and interfaces 2020-08-16 16:25:59 -04:00
Tom Klingenberg
04b6dfdc5b
Fix PSR-4 deprecation notices on composer install (#3959) 
Previously when checking out the repository and installing the source
package via `$ composer install` composer did spill deprecation notices for
four files not complying with the PSR-4 auto-loading standard.

This is a minor issue, composer install works and can be addressed by
fixing name-spaces (all of those three are in tests).

For the one function test, fixing the directory structure / dirname of the
(single) affected function test (fourth file).
 2020-08-07 23:22:30 -04:00
Brown
c0b0036109 Fix #3934 - prevent unsafe use of new static 2020-08-05 19:39:27 -04:00
Brown
e0f5595307 Fix #3932 - try to get assertions of negated expression if instant negation fails 2020-08-05 16:53:30 -04:00
Brown
fd4ced42a7 Don’t register new assignment inside isset expr 2020-07-31 12:44:01 -04:00
Brown
57cd21346c Fix #3914 - treat $i++ like $i = $i + 1 2020-07-31 11:26:54 -04:00
Brown
a8c0d81dc1 Prevent bool > 1 in strict mode 2020-07-30 11:25:47 -04:00
Brown
74eea18563 Add better checks 2020-07-26 19:09:26 -04:00
Brown
d9d5fdd6c9 Add more rules around positive ints 2020-07-26 18:29:17 -04:00
Matthew Brown
1d077cc48e Fix #3894 - don’t alter class-string during erroneous emptiness check 2020-07-25 22:49:19 -04:00
Brown
7ef3d4711f Fix some more tests 2020-07-21 23:16:56 -04:00
Brown
76bd5b6278 Refactor type comparison 2020-07-21 19:40:35 -04:00