[PATCH V6] run-tests: added '--json' functionality to store test result in json file

Anurag Goel anurag.dsps at gmail.com
Tue Sep 2 17:08:14 CDT 2014


# HG changeset patch
# User anuraggoel <anurag.dsps at gmail.com>
# Date 1409695563 -19800
#      Wed Sep 03 03:36:03 2014 +0530
# Node ID 92789b9327d0af71964ccbcff3f34caa17f5b7a7
# Parent  188b8aa2120b03eead618ba150319074f4e3b42b
run-tests: added '--json' functionality to store test result in json file

This patch added a new functionality '--json'. While testing, if '--json'
is enabled then test result data gets stored in newly created "report.json"
file in the following format.

testreport ={
    "test-success.t": {
        "result": "success",
        "time": "2.041"
    }
    "test-failure.t": {
        "result": "failure",
        "time": "4.430"
    }
    "test-skip.t": {
        "result": "skip"
        "time": "3.754"
    }
}

This "report.json" file will further accessed by html/javascript file for
graph usage.

diff -r 188b8aa2120b -r 92789b9327d0 tests/run-tests.py
--- a/tests/run-tests.py	Sat Aug 30 18:44:59 2014 +0200
+++ b/tests/run-tests.py	Wed Sep 03 03:36:03 2014 +0530
@@ -184,6 +184,8 @@
     parser.add_option("-t", "--timeout", type="int",
         help="kill errant tests after TIMEOUT seconds"
              " (default: $%s or %d)" % defaults['timeout'])
+    parser.add_option("--json", action="store_true",
+        help="store test result data in 'report.json' file")
     parser.add_option("--time", action="store_true",
         help="time how long each test takes")
     parser.add_option("--tmpdir", type="string",
@@ -1419,6 +1421,42 @@
             finally:
                 xuf.close()
 
+        if self._runner.options.json:
+            try:
+                if sys.version_info < (2, 7):
+                    import simplejson as json
+                else:
+                    import json
+
+                fp = open(os.path.join(self._runner._testdir,
+                          'report.json'), 'w')
+                try:
+                    timest = []
+                    for test, cuser, csys, real in result.times:
+                        timest.append((test, real))
+                    timesd = dict(timest)
+
+                    outcome = []
+                    for tc in result.successes:
+                        testresult = {'result': 'success',
+                                 'time': ('%0.3f' % timesd[tc.name])}
+                        outcome.append((tc.name, testresult))
+                    for tc, err in sorted(result.faildata.iteritems()):
+                        testresult = {'result': 'failure',
+                                 'time': ('%0.3f' % timesd[tc])}
+                        outcome.append((tc, testresult))
+                    for tc, reason in result.skipped:
+                        testresult = {'result': 'skip',
+                                 'time': ('%0.3f' % timesd[tc.name])}
+                        outcome.append((tc.name, testresult))
+                    testdata = dict(outcome)
+                    fp.writelines(("testreport =", (json.dumps(testdata,
+                                    sort_keys=True, indent=4))))
+                finally:
+                    fp.close()
+            except ImportError:
+                pass
+
         self._runner._checkhglib('Tested')
 
         self.stream.writeln('# Ran %d tests, %d skipped, %d warned, %d failed.'
diff -r 188b8aa2120b -r 92789b9327d0 tests/test-run-tests.t
--- a/tests/test-run-tests.t	Sat Aug 30 18:44:59 2014 +0200
+++ b/tests/test-run-tests.t	Wed Sep 03 03:36:03 2014 +0530
@@ -357,3 +357,40 @@
   Skipped test-failure.t: blacklisted
   # Ran 0 tests, 2 skipped, 0 warned, 0 failed.
 
+test for --json
+==================
+
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --json
+  
+  --- $TESTTMP/test-failure.t
+  +++ $TESTTMP/test-failure.t.err
+  @@ -1,4 +1,4 @@
+     $ echo babar
+  -  rataxes
+  +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
+  
+  ERROR: test-failure.t output changed
+  !.s
+  Skipped test-skip.t: skipped
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+
+  $ cat report.json
+  testreport ={
+      "test-failure.t": [\{] (re)
+          "result": "failure", 
+          "time": "\s*[\d\.]{5}" (re)
+      }, 
+      "test-skip.t": {
+          "result": "skip", 
+          "time": "\s*[\d\.]{5}" (re)
+      }, 
+      "test-success.t": [\{] (re)
+          "result": "success", 
+          "time": "\s*[\d\.]{5}" (re)
+      }
+  } (no-eol)


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