Test failures on Mac OS X

[andig]

Not really an issue, more fyi:

There were 3 failures:

1) React\Tests\Socket\FunctionalSecureServerTest::testEmitsErrorIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.

2) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.

3) React\Tests\Socket\UnixConnectorTest::testValid
Failed asserting that Binary String: 0x756e69783a2f2f000000000000000000000000000000 is null.

/Users/andig/Documents/htdocs/react-socket/tests/UnixConnectorTest.php:62

[clue]

Thanks for reporting! Can anybody else with Mac OS X confirm these issues? Also, PRs would be welcome!

[WyriHaximus]

@clue travis supports running the tests on OS X, but IIRC it's a bit of work to get it working: https://docs.travis-ci.com/user/reference/osx/

[jsor]

I can confirm (latest master including #123):

1) React\Tests\Socket\FunctionalSecureServerTest::testEmitsErrorIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.

2) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.

[andig]

1. only fails sometimes (OSX HighSierra)
2. only fails sometimes (OSX HighSierra)
3. is fixed by Work around Unix domain socket (UDS) paths for Mac OS X #123

~/htdocs/react-socket master ⇡ 6s
❯ repeat 10 phpunit tests/FunctionalTcpServerTest.php 

................. 17 / 17 (100%)
Time: 1.64 seconds, Memory: 12.00MB
OK (17 tests, 31 assertions)

........F........ 17 / 17 (100%)
Time: 1.62 seconds, Memory: 12.00MB
There was 1 failure:
1) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.
Tests: 17, Assertions: 30, Failures: 1.

................. 17 / 17 (100%)
Time: 1.66 seconds, Memory: 12.00MB
OK (17 tests, 31 assertions)

................. 17 / 17 (100%)
Time: 1.62 seconds, Memory: 12.00MB
OK (17 tests, 31 assertions)

........F........ 17 / 17 (100%)
Time: 1.62 seconds, Memory: 12.00MB
There was 1 failure:
1) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.
Tests: 17, Assertions: 30, Failures: 1.

................. 17 / 17 (100%)
Time: 1.61 seconds, Memory: 12.00MB
OK (17 tests, 31 assertions)

................. 17 / 17 (100%)
Time: 1.62 seconds, Memory: 12.00MB
OK (17 tests, 31 assertions)

........F........ 17 / 17 (100%)
Time: 1.6 seconds, Memory: 12.00MB
There was 1 failure:
1) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.
Tests: 17, Assertions: 30, Failures: 1.

........F........ 17 / 17 (100%)
Time: 1.65 seconds, Memory: 12.00MB
There was 1 failure:
1) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.
Tests: 17, Assertions: 30, Failures: 1.

........F........ 17 / 17 (100%)
Time: 1.6 seconds, Memory: 12.00MB
There was 1 failure:
1) React\Tests\Socket\FunctionalTcpServerTest::testEmitsConnectionEvenIfConnectionIsCancelled
Expectation failed for method name is equal to <string:__invoke> when invoked 1 time(s).
Method was expected to be called 1 times, actually called 0 times.
Tests: 17, Assertions: 30, Failures: 1.

Is it possible that 1 and 2 are somehow none-deterministic?

[andig]

I've checked if the underlying stream may be the culprit and found reactphp/stream#111 but it seems unrelated.

[WyriHaximus]

@andig does it still fail sometimes within the same run when using --repeat 100 with phpunit

[andig]

After failing once the tests get stuck for good on my slowish machine:

❯ phpunit --repeat 100 tests/TcpConnectorTest.php
PHPUnit 5.5.4 by Sebastian Bergmann and contributors.

..........I...........I...........I...........I...........I.. 61 / 1200 ( 5%)
.........I...........I...........I...........I...........I... 122 / 1200 ( 10%)
........I...........I...........I...........I...........I.... 183 / 1200 ( 15%)
.......I...........I...........I...........I...........I..... 244 / 1200 ( 20%)
E.....I.

or

❯ phpunit --repeat 100 tests/TcpConnectorTest.php
PHPUnit 5.5.4 by Sebastian Bergmann and contributors.

..........I...........I...........I...........I...........I.. 61 / 1200 ( 5%)
.........I...........I...........I...........I...........I... 122 / 1200 ( 10%)
........I...........I...........I...........I...........I.... 183 / 1200 ( 15%)
.......I...........I...........I...........I...........I..... 244 / 1200 ( 20%)
......I...........I...........I...........I....EE.....I.

[clue]

For the reference: Can anybody run the test suite on Windows and confirm that this is a Mac issue only?