westonpace commented on code in PR #12625:
URL: https://github.com/apache/arrow/pull/12625#discussion_r864077625
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cpp/src/arrow/filesystem/filesystem_test.cc:
##########
@@ -265,6 +265,24 @@ TEST(PathUtil, ToSlashes) {
#endif
}
+TEST(PathUtil, Globber) {
+ Globber localfs_linux("/f?o/bar/a?/1*.txt");
+ ASSERT_TRUE(localfs_linux.Matches("/foo/bar/a1/1.txt"));
+ ASSERT_TRUE(localfs_linux.Matches("/f#o/bar/ab/1000.txt"));
Review Comment:
Substrait does specify POSIX syntax and
[POSIX](https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/)
specifies:
```
The <slash> character in a pathname shall be explicitly matched by using one
or more <slash> characters in the pattern; it shall neither be matched by the
<asterisk> or <question-mark> special characters nor by a bracket expression.
```
So `*` should not match the path separator.
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