Include envadj in report to master as well

We started to display command and envadj in the log in the previous
patch. However only command - without envadj - was reported to master
for test result. -> Make it uniform: include envadj into details
everywhere.

nxdtest

@@ -79,6 +79,13 @@ class TestCase:
         self.kw   = kw              # **kw is passed to Popen
         self.summaryf = summaryf    # function to extract summary from test output
 
+    # command_str returns string representation of the command that test case runs.
+    # it returns something like 'make test.py # WENDELIN_CORE_TEST_DB=<fs>'
+    def command_str(t):
+        eadj = t.kw.get('envadj', {})
+        sadj = ' '.join(['%s=%s' % (k,eadj[k]) for k in sorted(eadj.keys())])
+        return '%s%s' % (' '.join(t.argv), ' # '+sadj if sadj else '')
+
 # TestEnv represents a testing environment with set of TestCases to run.
 class TestEnv:
     def __init__(self):
@@ -153,9 +160,7 @@ def main():
         tstart = time()
 
         print('\n>>> %s' % t.name)
-        eadj = t.kw.get('envadj', {})
-        sadj = ' '.join(['%s=%s' % (k,eadj[k]) for k in sorted(eadj.keys())])
-        print('$ %s%s' % (' '.join(t.argv), ' # '+sadj if sadj else ''))
+        print('$ %s' % t.command_str())
 
         # default status dict
         status = {
@@ -218,7 +223,7 @@ def main():
 
         # report result of test run back to master
         test_result_line.stop(
-            command     = ' '.join(t.argv),
+            command     = t.command_str(),
             duration    = tend - tstart,
             date        = strftime("%Y/%m/%d %H:%M:%S", gmtime(tend)),