changeset 24516:62fb03e0d990

run-tests: obtain replacements inside Test._runcommand

Now that command running is part of Test, we no longer need to pass
a list of replacements down through various call layers.

The impetus for this change is to fetch replacements after
command execution, not before. This will allow replacements to be
defined as part of test execution.

--- a/tests/run-tests.py	Sat Mar 28 21:33:47 2015 +0100
+++ b/tests/run-tests.py	Sat Mar 28 14:55:28 2015 -0700
@@ -543,14 +543,13 @@
 
         This will return a tuple describing the result of the test.
         """
-        replacements = self._getreplacements()
         env = self._getenv()
         self._daemonpids.append(env['DAEMON_PIDS'])
         self._createhgrc(env['HGRCPATH'])
 
         vlog('# Test', self.name)
 
-        ret, out = self._run(replacements, env)
+        ret, out = self._run(env)
         self._finished = True
         self._ret = ret
         self._out = out
@@ -623,7 +622,7 @@
 
         vlog("# Ret was:", self._ret)
 
-    def _run(self, replacements, env):
+    def _run(self, env):
         # This should be implemented in child classes to run tests.
         raise SkipTest('unknown test type')
 
@@ -722,7 +721,7 @@
         # Failed is denoted by AssertionError (by default at least).
         raise AssertionError(msg)
 
-    def _runcommand(self, cmd, replacements, env, normalizenewlines=False):
+    def _runcommand(self, cmd, env, normalizenewlines=False):
         """Run command in a sub-process, capturing the output (stdout and
         stderr).
 
@@ -763,7 +762,7 @@
         if ret:
             killdaemons(env['DAEMON_PIDS'])
 
-        for s, r in replacements:
+        for s, r in self._getreplacements():
             output = re.sub(s, r, output)
 
         if normalizenewlines:
@@ -778,12 +777,12 @@
     def refpath(self):
         return os.path.join(self._testdir, '%s.out' % self.name)
 
-    def _run(self, replacements, env):
+    def _run(self, env):
         py3kswitch = self._py3kwarnings and ' -3' or ''
         cmd = '%s%s "%s"' % (PYTHON, py3kswitch, self.path)
         vlog("# Running", cmd)
         normalizenewlines = os.name == 'nt'
-        result = self._runcommand(cmd, replacements, env,
+        result = self._runcommand(cmd, env,
                                   normalizenewlines=normalizenewlines)
         if self._aborted:
             raise KeyboardInterrupt()
@@ -814,7 +813,7 @@
     def refpath(self):
         return os.path.join(self._testdir, self.name)
 
-    def _run(self, replacements, env):
+    def _run(self, env):
         f = open(self.path, 'rb')
         lines = f.readlines()
         f.close()
@@ -831,7 +830,7 @@
         cmd = '%s "%s"' % (self._shell, fname)
         vlog("# Running", cmd)
 
-        exitcode, output = self._runcommand(cmd, replacements, env)
+        exitcode, output = self._runcommand(cmd, env)
 
         if self._aborted:
             raise KeyboardInterrupt()