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Make $slice() 'end' parameter optional

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This commit is contained in:
Bob Swift
2021-12-21 14:13:12 -07:00
committed by Philipp Wolfer
parent a9be2c5fd7
commit 9d5597f9ff
2 changed files with 6 additions and 6 deletions
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5
test/test_script.py
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@@ -1354,6 +1354,7 @@ class ScriptParserTest(PicardTestCase):
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,-2,2)", output_1_2, context)
# Tests with missing inputs
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,,1)", output_0_1, context)
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1)", output_1_3, context)
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,)", output_1_3, context)
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,,)", output_0_3, context)
# Tests with invalid inputs (end < start)
@@ -1365,13 +1366,11 @@ class ScriptParserTest(PicardTestCase):
# Tests with separator override
self.assertScriptResultEquals("$slice(First:A; Second:B; Third:C,1,3,:)", alternate_output, context)
# Tests with invalid number of arguments
areg = r"^\d+:\d+:\$slice: Wrong number of arguments for \$slice: Expected between 3 and 4, "
areg = r"^\d+:\d+:\$slice: Wrong number of arguments for \$slice: Expected between 2 and 4, "
with self.assertRaisesRegex(ScriptError, areg):
self.parser.eval("$slice()")
with self.assertRaisesRegex(ScriptError, areg):
self.parser.eval("$slice(abc; def)")
with self.assertRaisesRegex(ScriptError, areg):
self.parser.eval("$slice(abc; def,0)")
with self.assertRaisesRegex(ScriptError, areg):
self.parser.eval("$slice(abc; def),0,1,:,extra")