Adding upstream version 0.91.0.upstream/0.91.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/_test/test_json_numbers.py b/_test/test_json_numbers.py
new file mode 100644
index 0000000..1bfd5ba
--- /dev/null
+++ b/_test/test_json_numbers.py
@@ -0,0 +1,56 @@
+# coding: utf-8
+
+import json
+
+import pytest  # NOQA
+
+
+def load(s, typ=float):
+    import ruyaml
+
+    yaml = ruyaml.YAML()
+    x = '{"low": %s }' % (s)
+    print('input: [%s]' % (s), repr(x))
+    # just to check it is loadable json
+    res = json.loads(x)
+    assert isinstance(res['low'], typ)
+    ret_val = yaml.load(x)
+    print(ret_val)
+    return ret_val['low']
+
+
+class TestJSONNumbers:
+    # based on http://stackoverflow.com/a/30462009/1307905
+    # yaml number regex: http://yaml.org/spec/1.2/spec.html#id2804092
+    #
+    # -? [1-9] ( \. [0-9]* [1-9] )? ( e [-+] [1-9] [0-9]* )?
+    #
+    # which is not a superset of the JSON numbers
+    def test_json_number_float(self):
+        for x in (
+            y.split('#')[0].strip()
+            for y in """
+        1.0  # should fail on YAML spec on 1-9 allowed as single digit
+        -1.0
+        1e-06
+        3.1e-5
+        3.1e+5
+        3.1e5  # should fail on YAML spec: no +- after e
+        """.splitlines()
+        ):
+            if not x:
+                continue
+            res = load(x)
+            assert isinstance(res, float)
+
+    def test_json_number_int(self):
+        for x in (
+            y.split('#')[0].strip()
+            for y in """
+        42
+        """.splitlines()
+        ):
+            if not x:
+                continue
+            res = load(x, int)
+            assert isinstance(res, int)