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-rw-r--r--python/problems/lists_and_for/prefix/common.py25
1 files changed, 22 insertions, 3 deletions
diff --git a/python/problems/lists_and_for/prefix/common.py b/python/problems/lists_and_for/prefix/common.py
index cb8d706..1198e65 100644
--- a/python/problems/lists_and_for/prefix/common.py
+++ b/python/problems/lists_and_for/prefix/common.py
@@ -24,12 +24,29 @@ hint_type = {
}
def test(python, code):
- test_in = [1]
+ in_out = [
+ ('a', ['', 'a']),
+ ('ab', ['', 'a', 'ab']),
+ ('abc', ['', 'a', 'ab', 'abc']),
+ ('drevo', ['', 'd', 'dr', 'dre', 'drev', 'drevo']),
+ ]
+
+ test_in = [(None, s[0]+'\n') for s in in_out]
+ test_out = [str(s[1]) for s in in_out]
+ # List of outputs: (expression result, stdout, stderr, exception).
+ answers = python(code=code, inputs=test_in, timeout=1.0)
+ outputs = [ans[1] for ans in answers]
+
n_correct = 0
+ tin = None
+ for i, (output, correct) in enumerate(zip(outputs, test_out)):
+ if correct in output:
+ n_correct += 1
+ else:
+ tin = test_in[i][1]
+ tout = correct
passed = n_correct == len(test_in)
- tin = None
- tout = None
hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
if tin:
hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}})
@@ -46,3 +63,5 @@ def hint(python, code):
if exc: return exc
return None
+
+