File.directory? returns false on macOS M1 for a directory #6813
Description
Environment Information
- jruby 9.2.19.0 (2.5.8) 2021-06-15 55810c5 OpenJDK 64-Bit Server VM 11.0.12+0 on 11.0.12+0 +jit [darwin-aarch64]
- Darwin 20.6.0 Darwin Kernel Version 20.6.0: Wed Jun 23 00:26:27 PDT 2021; root:xnu-7195.141.2~5/RELEASE_ARM64_T8101 arm64
Also tested on:
- jruby 9.2.20.0-SNAPSHOT (2.5.8) 2021-09-02 a7e20fa OpenJDK 64-Bit Server VM 17+0 on 17+0 +jit [darwin-aarch64]
Expected Behavior
File.stat(directory).directory?should returntrue- Here's the correct functionality on Linux:
$ uname -mrsv
Linux 5.10.47-linuxkit #1 SMP PREEMPT Sat Jul 3 21:50:16 UTC 2021 aarch64
$ jruby -v
jruby 9.2.19.0 (2.5.8) 2021-06-15 55810c552b OpenJDK 64-Bit Server VM 16.0.2+7-67 on 16.0.2+7-67 +jit [linux-aarch64]
$ jruby -e 'puts File.stat(".").directory?'
true
Actual Behavior
File.stat(directory).directory?returnsfalse
$ uname -mrsv
Darwin 20.6.0 Darwin Kernel Version 20.6.0: Wed Jun 23 00:26:27 PDT 2021; root:xnu-7195.141.2~5/RELEASE_ARM64_T8101 arm64
$ jruby -v
jruby 9.2.19.0 (2.5.8) 2021-06-15 55810c552b OpenJDK 64-Bit Server VM 11.0.12+0 on 11.0.12+0 +jit [darwin-aarch64]
$ jruby -e 'puts File.stat(".").directory?'
false