X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Futils%2Fpython%2Fcli_params_to_string.py;fp=tests%2Futils%2Fpython%2Fcli_params_to_string.py;h=a3d5ff85815a82d4229ceb2fe4c993c93811c7c3;hp=0000000000000000000000000000000000000000;hb=0076e742317731ce785ae82f65fc9a2d429cb9c1;hpb=8758b315fbf47af183388037f910d557c9b66d3d

diff --git a/tests/utils/python/cli_params_to_string.py b/tests/utils/python/cli_params_to_string.py
new file mode 100644
index 00000000..a3d5ff85
--- /dev/null
+++ b/tests/utils/python/cli_params_to_string.py
@@ -0,0 +1,50 @@
+#
+# Copyright (C) 2019 EfficiOS Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; only version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+
+import bt2
+
+
+def to_string(p):
+    # Print BT values in a predictable way (the order of map entries) and with
+    # additional information (u suffix to differentiate unsigned integers from
+    # signed integers).
+
+    if type(p) is bt2._ArrayValueConst:
+        s = '[{}]'.format(', '.join([to_string(x) for x in p]))
+    elif type(p) is bt2._MapValueConst:
+        s = '{{{}}}'.format(
+            ', '.join([k + '=' + to_string(p[k]) for k in sorted(p.keys())])
+        )
+    elif type(p) is bt2._UnsignedIntegerValueConst:
+        s = str(p) + 'u'
+    elif (
+        type(p)
+        in (
+            bt2._StringValueConst,
+            bt2._SignedIntegerValueConst,
+            bt2._RealValueConst,
+            bt2._BoolValueConst,
+        )
+        or p is None
+    ):
+        s = str(p)
+
+    else:
+        raise TypeError('Unexpected type', type(p))
+
+    return s