mirror of https://github.com/arendst/Tasmota.git
63 lines
1.3 KiB
Plaintext
63 lines
1.3 KiB
Plaintext
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import math
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def check(a, b)
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assert(math.abs(a - b) < 1e-6)
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end
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def test_source(src, msg)
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try
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compile(src)
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assert(false, 'unexpected execution flow')
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except .. as e, m
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assert(e == 'syntax_error')
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assert(m == 'string:1: ' + msg)
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end
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end
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#----
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this is a
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mult-line comment
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----#
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compile('x = 5; 0..x')
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assert('\x5a' == 'Z')
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assert('\132' == 'Z')
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assert('\a\b\f\n\r\t\v\\\'\"\?' == '\x07\x08\x0c\x0a\x0d\x09\x0b\x5c\x27\x22\x3f')
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assert(.45 == 0.45)
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assert(0X10 == 16)
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assert(0x10 == 16)
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assert(0X1A == 26)
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assert(0x1a == 26)
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check(45., 45)
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check(45.e-1, 4.5)
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check(45.E-1, 4.5)
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check(45.1e-1, 4.51)
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check(45.1e2, 4510)
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check(45.e2, 4500)
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check(45.e+2, 4500)
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test_source('x = 5; 0...x;', 'unexpected symbol near \'.\'')
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test_source('x = 5; 0...x;', 'unexpected symbol near \'.\'')
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test_source('45..', 'unexpected symbol near \'EOS\'')
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test_source('0xg', 'invalid hexadecimal number')
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test_source('"\\x5g"', 'invalid hexadecimal number')
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test_source('0x5g', 'malformed number')
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test_source('"\\779"', 'invalid octal number')
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test_source('"\n', 'unfinished string')
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var malformed_numbers = [
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'45f',
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'45.f',
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'45.ef',
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'45.e-f',
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'45.e-1f',
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'45.e-1.',
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'45.5.',
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'0x45.',
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'0x45j'
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]
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for i : malformed_numbers
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test_source(i, 'malformed number')
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end
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