deno test doesn't work on subdirs

[ry]

~/src/deno_std> deno test ./fmt/
Found 4 matching test files.
error: Uncaught SyntaxError: Unexpected token '*'
► file:///Users/rld/src/deno_std/fmt/TODO:2:1

2 * "native" formatting, json, arrays, object/structs, functions ...
  ^

[bartlomieju]

I don't think it's a bug. ./fmt is converted to a regex to match files during walk() and it causes to match all files in fmt/ directory.

Actually the error is the same as in #568 - importing non-JS file. For good measure we can always only match .js and .ts files, but it may be surprising that some files are omitted. Anyway... deno test should definitely be as ergonomic as possible, we should also check how other test runners handle that.

[bartlomieju]

Nevermind my previous comment. This issue will be fixed in #574 as well. Test runner will import all files from that directory obviously, and only some of them contain tests 👍