# HG changeset patch
# User Durham Goode <durham@fb.com>
# Date 1363109868 25200
# Node ID cd2c82510aa230585fa50736a9e05f169c812dad
# Parent  249b6b455e9b2837653be78125c794d76c52ae47
tests: fix test-profile to not depend on HGPROF environment variable

The test-profile test would fail if the user had HGPROF set to another
profiler in their environment.  This fix makes the test independent of
that environment variable.

Reverts the previous attempt to fix this, which was not cross platoform.

diff -r 249b6b455e9b -r cd2c82510aa2 tests/run-tests.py
--- a/tests/run-tests.py	Tue Mar 12 10:43:59 2013 -0700
+++ b/tests/run-tests.py	Tue Mar 12 10:37:48 2013 -0700
@@ -1277,6 +1277,9 @@
         # can't remove on solaris
         os.environ['HG'] = ''
         del os.environ['HG']
+    if 'HGPROF' in os.environ:
+        os.environ['HGPROF'] = ''
+        del os.environ['HGPROF']
 
     global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE
     TESTDIR = os.environ["TESTDIR"] = os.getcwd()
diff -r 249b6b455e9b -r cd2c82510aa2 tests/test-profile.t
--- a/tests/test-profile.t	Tue Mar 12 10:43:59 2013 -0700
+++ b/tests/test-profile.t	Tue Mar 12 10:37:48 2013 -0700
@@ -8,8 +8,6 @@
 
 test --profile
 
-  $ export -n HGPROF
-
   $ hg --profile st 2>../out
   $ grep CallCount ../out > /dev/null || cat ../out