Run the cgpt tests in a separate directory.

tests/common.sh

Index: tests/common.sh
diff --git a/tests/common.sh b/tests/common.sh
index 1e2ca03fe791b061d8492e49b8deca49bdb990b9..cd7695f0bd62aae932245ea9e2803301a143a3c2 100755
--- a/tests/common.sh
+++ b/tests/common.sh
@@ -5,15 +5,7 @@
 # found in the LICENSE file.
 
 # Determine script directory.
-if [[ $0 == '/'* ]];
-then
-  SCRIPT_DIR="`dirname $0`"
-elif [[ $0 == './'* ]];
-then
-  SCRIPT_DIR="`pwd`"
-else
-  SCRIPT_DIR="`pwd`"/"`dirname $0`"
-fi
+SCRIPT_DIR=$(dirname $(readlink -f "$0"))

[vb, 2010/08/19 23:15:35]

This is a noop change, right? 

It of course is a nice cleanup, but gnerally speaking should be a separate cl.

[gauravsh, 2010/08/19 23:34:47]

FYI, The original complicated logic for determining script directory was added
by me because of the way autotest was invoking testing scripts - and yes it is
ugly. As it turns out, the only way to determine the script calling directory
that works in all cases is to use lsof. :)

Anyway, this was probably overkill and since we are now moving all autotests
into their associated git repositories, maybe needed any more.

Bill: Have you made sure this simplified logic handles the both of the
following:

./run_some_test

(while in some other directory)
/path/to/test/dir/run_some_test.sh

[Bill Richardson, 2010/08/19 23:59:34]

Yes. That's why I added it in the first place. The old way didn't work if I
started in the parent directory and said "./tests/run_cgpt_tests.sh
./build/cgpt/cgpt"

 
 ROOT_DIR="$(dirname ${SCRIPT_DIR})"
 BUILD_DIR="${ROOT_DIR}/build"