nhyatt/youtube-dl
1
0
Fork 0
mirror of https://github.com/ytdl-org/youtube-dl.git synced 2025-07-04 04:52:49 -05:00
Code Issues Projects Releases Wiki Activity

[jsinterp] Improve try/catch/finally support

Browse Source
This commit is contained in:
dirkf
2022-08-26 08:17:54 +01:00
parent d619dd712f
commit 4c6fba3765
2 changed files with 61 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test/test_jsinterp.py
View File

@ -74,6 +74,9 @@ class TestJSInterpreter(unittest.TestCase):
jsi = JSInterpreter('function f(){return 0 ?? 42;}')
self.assertEqual(jsi.call_function('f'), 0)
jsi = JSInterpreter('function f(){return "life, the universe and everything" < 42;}')
self.assertFalse(jsi.call_function('f'))
def test_array_access(self):
jsi = JSInterpreter('function f(){var x = [1,2,3]; x[0] = 4; x[0] = 5; x[2.0] = 7; return x;}')
self.assertEqual(jsi.call_function('f'), [5, 2, 7])
@ -198,7 +201,6 @@ class TestJSInterpreter(unittest.TestCase):
''')
self.assertEqual(jsi.call_function('x'), 5)
@unittest.expectedFailure
def test_finally(self):
jsi = JSInterpreter('''
function x() { try{throw 10} finally {return 42} }
@ -212,7 +214,7 @@ class TestJSInterpreter(unittest.TestCase):
def test_nested_try(self):
jsi = JSInterpreter('''
function x() {try {
try{throw 10} finally {throw 42}
try{throw 10} finally {throw 42}
} catch(e){return 5} }
''')
self.assertEqual(jsi.call_function('x'), 5)
@ -229,6 +231,14 @@ class TestJSInterpreter(unittest.TestCase):
''')
self.assertEqual(jsi.call_function('x'), 0)
def test_for_loop_try(self):
jsi = JSInterpreter('''
function x() {
for (i=0; i-10; i++) { try { if (i == 5) throw i} catch {return 10} finally {break} };
return 42 }
''')
self.assertEqual(jsi.call_function('x'), 42)
def test_literal_list(self):
jsi = JSInterpreter('''
function x() { return [1, 2, "asdf", [5, 6, 7]][3] }