[PATCH 074 of 179 tests-refactor] run-tests: move tmpdir calculations into TestRunner

[Gregory Szorc]

# HG changeset patch
# User Gregory Szorc <gregory.szorc at gmail.com>
# Date 1398013106 25200
#      Sun Apr 20 09:58:26 2014 -0700
# Branch stable
# Node ID 294b4e4d280cdedb9a01b4887272d39fe0c848f4
# Parent  9c53769a80a109414541088512bea3894b908e70
run-tests: move tmpdir calculations into TestRunner

diff --git a/tests/run-tests.py b/tests/run-tests.py
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -1019,16 +1019,41 @@ class TestRunner(object):
         oldenv = dict(os.environ)
         try:
             return self._run(tests)
         finally:
             os.environ.clear()
             os.environ.update(oldenv)
 
     def _run(self, tests):
+        if self.options.tmpdir:
+            self.options.keep_tmpdir = True
+            tmpdir = self.options.tmpdir
+            if os.path.exists(tmpdir):
+                # Meaning of tmpdir has changed since 1.3: we used to create
+                # HGTMP inside tmpdir; now HGTMP is tmpdir.  So fail if
+                # tmpdir already exists.
+                print "error: temp dir %r already exists" % tmpdir
+                return 1
+
+                # Automatically removing tmpdir sounds convenient, but could
+                # really annoy anyone in the habit of using "--tmpdir=/tmp"
+                # or "--tmpdir=$HOME".
+                #vlog("# Removing temp dir", tmpdir)
+                #shutil.rmtree(tmpdir)
+            os.makedirs(tmpdir)
+        else:
+            d = None
+            if os.name == 'nt':
+                # without this, we get the default temp dir location, but
+                # in all lowercase, which causes troubles with paths (issue3490)
+                d = os.getenv('TMP')
+            tmpdir = tempfile.mkdtemp('', 'hgtests.', d)
+        self.hgtmp = os.environ['HGTMP'] = os.path.realpath(tmpdir)
+
         if self.options.with_hg:
             self.inst = None
             self.bindir = os.path.dirname(os.path.realpath(
                                           self.options.with_hg))
             self.tmpbindir = os.path.join(self.hgtmp, 'install', 'bin')
             os.makedirs(self.tmpbindir)
 
             # This looks redundant with how Python initializes sys.path from
@@ -1437,37 +1462,13 @@ def main(args, runner=None, parser=None)
         tests.sort(key=sortkey)
 
     if 'PYTHONHASHSEED' not in os.environ:
         # use a random python hash seed all the time
         # we do the randomness ourself to know what seed is used
         os.environ['PYTHONHASHSEED'] = str(random.getrandbits(32))
 
     runner.testdir = os.environ['TESTDIR'] = os.getcwd()
-    if options.tmpdir:
-        options.keep_tmpdir = True
-        tmpdir = options.tmpdir
-        if os.path.exists(tmpdir):
-            # Meaning of tmpdir has changed since 1.3: we used to create
-            # HGTMP inside tmpdir; now HGTMP is tmpdir.  So fail if
-            # tmpdir already exists.
-            print "error: temp dir %r already exists" % tmpdir
-            return 1
-
-            # Automatically removing tmpdir sounds convenient, but could
-            # really annoy anyone in the habit of using "--tmpdir=/tmp"
-            # or "--tmpdir=$HOME".
-            #vlog("# Removing temp dir", tmpdir)
-            #shutil.rmtree(tmpdir)
-        os.makedirs(tmpdir)
-    else:
-        d = None
-        if os.name == 'nt':
-            # without this, we get the default temp dir location, but
-            # in all lowercase, which causes troubles with paths (issue3490)
-            d = os.getenv('TMP')
-        tmpdir = tempfile.mkdtemp('', 'hgtests.', d)
-    runner.hgtmp = os.environ['HGTMP'] = os.path.realpath(tmpdir)
 
     return runner.run(tests)
 
 if __name__ == '__main__':
     sys.exit(main(sys.argv[1:]))