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| author | pukkandan <pukkandan.ytdlp@gmail.com> | 2023-04-27 07:42:17 +0530 |
|---|---|---|
| committer | pukkandan <pukkandan.ytdlp@gmail.com> | 2023-04-27 07:52:09 +0530 |
| commit | 7cf51f21916292cd80bdeceb37489f5322f166dd (patch) | |
| tree | 39a3449d1e948a31c3d2a857cb885b8946a1f248 /test/test_jsinterp.py | |
| parent | 170605840ea9d5ad75da6576485ea7d125b428ee (diff) | |
| download | hypervideo-pre-7cf51f21916292cd80bdeceb37489f5322f166dd.tar.lz hypervideo-pre-7cf51f21916292cd80bdeceb37489f5322f166dd.tar.xz hypervideo-pre-7cf51f21916292cd80bdeceb37489f5322f166dd.zip | |
[jsinterp] Handle negative numbers better
Closes #6131
Diffstat (limited to 'test/test_jsinterp.py')
| -rw-r--r-- | test/test_jsinterp.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/test_jsinterp.py b/test/test_jsinterp.py index e090dc791..3283657d7 100644 --- a/test/test_jsinterp.py +++ b/test/test_jsinterp.py @@ -445,6 +445,22 @@ class TestJSInterpreter(unittest.TestCase): jsi = JSInterpreter('function x(){return 1236566549 << 5}') self.assertEqual(jsi.call_function('x'), 915423904) + def test_negative(self): + jsi = JSInterpreter("function f(){return 2 * -2.0;}") + self.assertEqual(jsi.call_function('f'), -4) + + jsi = JSInterpreter('function f(){return 2 - - -2;}') + self.assertEqual(jsi.call_function('f'), 0) + + jsi = JSInterpreter('function f(){return 2 - - - -2;}') + self.assertEqual(jsi.call_function('f'), 4) + + jsi = JSInterpreter('function f(){return 2 - + + - -2;}') + self.assertEqual(jsi.call_function('f'), 0) + + jsi = JSInterpreter('function f(){return 2 + - + - -2;}') + self.assertEqual(jsi.call_function('f'), 0) + if __name__ == '__main__': unittest.main() |