[PATCH 2 of 3 V2] runtests: rename test description dict to testdesc

[Jun Wu]

# HG changeset patch
# User Jun Wu <quark at fb.com>
# Date 1494994660 25200
#      Tue May 16 21:17:40 2017 -0700
# Node ID 1bc740f63f2d8279ae1b12132b932878c9e2e26d
# Parent  8fb560751eb7e72e87a9c49dee66d2de8bbcfe8e
# Available At https://bitbucket.org/quark-zju/hg-draft
#              hg pull https://bitbucket.org/quark-zju/hg-draft -r 1bc740f63f2d
runtests: rename test description dict to testdesc

Previously the word "test" was used for both a Test instance and a path or
test dict. This patch renames them so it's clear that "testdesc" is the
dict, and "test" is the instance.

diff --git a/tests/run-tests.py b/tests/run-tests.py
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -2068,9 +2068,9 @@ class TestRunner(object):
 
             self._checktools()
-            tests = self.findtests(args)
+            testdescs = self.findtests(args)
             if options.profile_runner:
                 import statprof
                 statprof.start()
-            result = self._run(tests)
+            result = self._run(testdescs)
             if options.profile_runner:
                 statprof.stop()
@@ -2081,7 +2081,7 @@ class TestRunner(object):
             os.umask(oldmask)
 
-    def _run(self, tests):
+    def _run(self, testdescs):
         if self.options.random:
-            random.shuffle(tests)
+            random.shuffle(testdescs)
         else:
             # keywords for slow tests
@@ -2119,5 +2119,5 @@ class TestRunner(object):
                     perf[f] = val / 1000.0
                     return perf[f]
-            tests.sort(key=sortkey)
+            testdescs.sort(key=sortkey)
 
         self._testdir = osenvironb[b'TESTDIR'] = getattr(
@@ -2249,5 +2249,5 @@ class TestRunner(object):
 
         try:
-            return self._runtests(tests) or 0
+            return self._runtests(testdescs) or 0
         finally:
             time.sleep(.1)
@@ -2273,5 +2273,5 @@ class TestRunner(object):
                     and (t.endswith(b'.py') or t.endswith(b'.t'))]
 
-    def _runtests(self, tests):
+    def _runtests(self, testdescs):
         def _reloadtest(test, i):
             # convert a test back to its description dict
@@ -2290,14 +2290,14 @@ class TestRunner(object):
 
             if self.options.restart:
-                orig = list(tests)
-                while tests:
-                    if os.path.exists(tests['path'][0] + ".err"):
+                orig = list(testdescs)
+                while testdescs:
+                    if os.path.exists(testdescs[0]['path'] + ".err"):
                         break
-                    tests.pop(0)
-                if not tests:
+                    testdescs.pop(0)
+                if not testdescs:
                     print("running all tests")
-                    tests = orig
+                    testdescs = orig
 
-            tests = [self._gettest(t, i) for i, t in enumerate(tests)]
+            tests = [self._gettest(d, i) for i, d in enumerate(testdescs)]
 
             failed = False
@@ -2357,5 +2357,5 @@ class TestRunner(object):
         return port
 
-    def _gettest(self, test, count):
+    def _gettest(self, testdesc, count):
         """Obtain a Test by looking at its filename.
 
@@ -2363,5 +2363,5 @@ class TestRunner(object):
         map to a known type.
         """
-        path = test['path']
+        path = testdesc['path']
         lctest = path.lower()
         testcls = Test