commit 17cbe272a8b09faf9d835eaedb7359b8e4f0a727
author Henner Zeller <h.zeller@acm.org> Fri Jan 22 13:07:19 2021 -0800
committer Henner Zeller <h.zeller@acm.org> Fri Jan 22 13:07:19 2021 -0800
tree bd789c83aa7d3de53a94a175c820772671607a15
parent 2894db22d21c055606612be35b78fe87746dc161

Make output path for test outputs configurable.

In preparation for CI's and other test environments in which
the test outputs should be stored out-of-tree.

The new file test-utils.tcl provides a function that determines
the test output path (currently just by concatenating the filename
with a path from the environment). The Makefile_test.common sources
this utils file and the corresponding test file.

Since this adds a convenient test-utils.tcl file, this might also
be useful to put some testing boilerplate functionality there in
the future.

Signed-off-by: Henner Zeller <h.zeller@acm.org>