-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #69 from fpl/new_thread-safe
Changes to render thread-safe the package, with test.
- Loading branch information
Showing
3 changed files
with
123 additions
and
33 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| use v5.18; | ||
| use warnings; | ||
| use strict; | ||
| use Config; | ||
| use Test::More; | ||
|
|
||
| BEGIN { | ||
| use_ok('Geo::GDAL::FFI', qw/:all/); | ||
| } | ||
|
|
||
| SKIP: { | ||
|
|
||
| skip "skip multi-thread test", 4 unless $Config{useithreads}; | ||
|
|
||
| use_ok('threads'); | ||
| use_ok('threads::shared'); | ||
| use_ok('Thread::Queue'); | ||
|
|
||
| my $q = Thread::Queue->new(); | ||
| my @in_thrds = (); | ||
| my @out_thrds = (); | ||
| my $nt = 10; | ||
|
|
||
| for my $i (1..$nt) { | ||
| my $t = threads->create( | ||
| sub { | ||
| while (my $h = $q->dequeue()) { | ||
| say "thread out$i: popped $h->{value}"; | ||
| } | ||
| } | ||
| ); | ||
| push @out_thrds, $t; | ||
| } | ||
|
|
||
| for my $i (1..$nt) { | ||
| my $t = threads->create( | ||
| sub { | ||
| my $v = rand(100); | ||
| say "thread in$i: pushed $v"; | ||
| $q->enqueue({ value => $v }); | ||
| } | ||
| ); | ||
| push @in_thrds, $t; | ||
| } | ||
|
|
||
| # try different timing too... :-/ | ||
| sleep(3); | ||
|
|
||
| $q->end(); | ||
|
|
||
| for my $w (@in_thrds) { | ||
| $w->join(); | ||
| } | ||
|
|
||
| for my $w (@out_thrds) { | ||
| $w->join(); | ||
| } | ||
|
|
||
| ok(1, "threading seems ok"); | ||
|
|
||
| } | ||
|
|
||
| done_testing(); |