# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1411065827 25200
# Node ID 36a940d82f887f2282e5aae3568ec3c47c3a5c68
# Parent  939ce500c92a3dcc0e10815242361ff70a6fcae9
test: protect the run-tests.py --json test behind an hghave rule

We add a rules to detect availability of a json module and skip if json is not
available.

diff -r 939ce500c92a -r 36a940d82f88 tests/hghave.py
--- a/tests/hghave.py	Mon Sep 29 17:23:38 2014 -0500
+++ b/tests/hghave.py	Thu Sep 18 11:43:47 2014 -0700
@@ -281,6 +281,18 @@
 def has_python243():
     return sys.version_info >= (2, 4, 3)
 
+@check("json", "some json module available")
+def has_json():
+    try:
+        if sys.version_info < (2, 7):
+            import simplejson as json
+        else:
+            import json
+        json.dumps
+        return True
+    except ImportError:
+        return False
+
 @check("outer-repo", "outer repo")
 def has_outer_repo():
     # failing for other reasons than 'no repo' imply that there is a repo
diff -r 939ce500c92a -r 36a940d82f88 tests/test-run-tests.t
--- a/tests/test-run-tests.t	Mon Sep 29 17:23:38 2014 -0500
+++ b/tests/test-run-tests.t	Thu Sep 18 11:43:47 2014 -0700
@@ -369,6 +369,8 @@
   Skipped test-failure.t: blacklisted
   # Ran 0 tests, 2 skipped, 0 warned, 0 failed.
 
+#if json
+
 test for --json
 ==================
 
@@ -412,3 +414,5 @@
           "time": "\s*[\d\.]{5}" (re)
       }
   } (no-eol)
+
+#endif