[Issue 4919] New: dmd test driver fails with EBADF

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=4919

           Summary: dmd test driver fails with EBADF
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: patch, rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: rsinfu at gmail.com


--- Comment #0 from Shin Fujishiro <rsinfu at gmail.com> 2010-09-23 01:46:01 PDT ---
Running the dmd tests on Gentoo 2.6.32 fails with an unexpected EBADF.
--------------------
dmd/test$ make
(== snip ==)
... runnable/bench1.d              -d  (-inline -release -gc -O -unittest
-fPIC)
sh: 10000: Bad file descriptor
Test failed.  The logged output:
(== snip ==)
--------------------

The problem is the test driver. It issues "test_results/runnable/bench1 10000>
" to the shell, in which the "10000>" part is wrong.

Patch:
====================
--- test/d_do_test.d
+++ test/d_do_test.d
@@ -204,7 +204,7 @@ void execute(ref File f, string command, bool expectpass)
     scope(exit) if (std.file.exists(filename)) std.file.remove(filename);

     f.writeln(command);
-    auto rc = system(command ~ "> " ~ filename ~ " 2>&1");
+    auto rc = system(command ~ " > " ~ filename ~ " 2>&1");

     f.write(readText(filename));

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