diff options
Diffstat (limited to 'test/test_jsinterp.py')
| -rw-r--r-- | test/test_jsinterp.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/test_jsinterp.py b/test/test_jsinterp.py index d2fca2997..52eaf1ed8 100644 --- a/test/test_jsinterp.py +++ b/test/test_jsinterp.py @@ -41,16 +41,27 @@ class TestJSInterpreter(unittest.TestCase): self._test('function f(){return 42 + 7;}', 49) self._test('function f(){return 42 + undefined;}', NaN) self._test('function f(){return 42 + null;}', 42) + self._test('function f(){return 1 + "";}', '1') + self._test('function f(){return 42 + "7";}', '427') + self._test('function f(){return false + true;}', 1) + self._test('function f(){return "false" + true;}', 'falsetrue') + self._test('function f(){return ' + '1 + "2" + [3,4] + {k: 56} + null + undefined + Infinity;}', + '123,4[object Object]nullundefinedInfinity') def test_sub(self): self._test('function f(){return 42 - 7;}', 35) self._test('function f(){return 42 - undefined;}', NaN) self._test('function f(){return 42 - null;}', 42) + self._test('function f(){return 42 - "7";}', 35) + self._test('function f(){return 42 - "spam";}', NaN) def test_mul(self): self._test('function f(){return 42 * 7;}', 294) self._test('function f(){return 42 * undefined;}', NaN) self._test('function f(){return 42 * null;}', 0) + self._test('function f(){return 42 * "7";}', 294) + self._test('function f(){return 42 * "eggs";}', NaN) def test_div(self): jsi = JSInterpreter('function f(a, b){return a / b;}') @@ -58,17 +69,26 @@ class TestJSInterpreter(unittest.TestCase): self._test(jsi, NaN, args=(JS_Undefined, 1)) self._test(jsi, float('inf'), args=(2, 0)) self._test(jsi, 0, args=(0, 3)) + self._test(jsi, 6, args=(42, 7)) + self._test(jsi, 0, args=(42, float('inf'))) + self._test(jsi, 6, args=("42", 7)) + self._test(jsi, NaN, args=("spam", 7)) def test_mod(self): self._test('function f(){return 42 % 7;}', 0) self._test('function f(){return 42 % 0;}', NaN) self._test('function f(){return 42 % undefined;}', NaN) + self._test('function f(){return 42 % "7";}', 0) + self._test('function f(){return 42 % "beans";}', NaN) def test_exp(self): self._test('function f(){return 42 ** 2;}', 1764) self._test('function f(){return 42 ** undefined;}', NaN) self._test('function f(){return 42 ** null;}', 1) + self._test('function f(){return undefined ** 0;}', 1) self._test('function f(){return undefined ** 42;}', NaN) + self._test('function f(){return 42 ** "2";}', 1764) + self._test('function f(){return 42 ** "spam";}', NaN) def test_calc(self): self._test('function f(a){return 2*a+1;}', 7, args=[3]) |