On Wed, 20 Apr 2022 01:03:23 GMT, Tim Prinzing <d...@openjdk.java.net> wrote:
>> Created a test called NullCallerGetResource to test
>> Module::getResourceAsStream and Class::getResourceAsStream from the native
>> level.
>>
>> At the java level the test builds a test module called 'n' which opens the
>> package 'open' to everyone. There is also a package 'closed' which is
>> neither opened or exported. Both packages have a text file called
>> 'test.txt'. The open package has a class called OpenResources and the closed
>> package has a class called ClosedResources. The native test is launched with
>> the test module n added.
>>
>> At the native level the test tries to read both the open and closed resource
>> from both the classes and the module. It performs the equivalent of the
>> following java operations:
>>
>> Class c = open.OpenResources.fetchClass();
>> InputStream in = c.getResourceAsStream("test.txt");
>> assert(in != null); in.close();
>>
>> Module n = c.getModule();
>> in = n.getResourceAsStream("open/test.txt");
>> assert(in != null); in.close();
>>
>> Class closed = closed.ClosedResources.fetchClass();
>> assert(closedsStream("test.txt") == null);
>> assert(n.getResourceAsStream("closed/test.txt") == null);
>>
>> The test initially threw an NPE when trying to fetch the open resource. The
>> Module class was fixed by removing the fragment with the (caller == null)
>> test in getResourceAsStream, and changing the call to isOpen(String,Module)
>> to use EVERYONE_MODULE if the caller module is null.
>
> Tim Prinzing has updated the pull request incrementally with one additional
> commit since the last revision:
>
> some cleanup of the test
Marked as reviewed by alanb (Reviewer).
-------------
PR: https://git.openjdk.java.net/jdk/pull/8134
