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Allow multiple arguments to IO.print().

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This commit is contained in:
Bob Nystrom
2014-04-09 07:48:35 -07:00
parent dfe65305c3
commit 7393e12555
14 changed files with 176 additions and 25 deletions
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test/io/print.wren
+25
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// With one argument, returns the argument.
IO.print(IO.print(1) == 1) // expect: 1
// expect: true
// With more than one argument, returns null.
IO.print(IO.print(1, 2) == null) // expect: 12
// expect: true
// Allows multiple arguments and concatenates them.
IO.print(1) // expect: 1
IO.print(1, 2) // expect: 12
IO.print(1, 2, 3) // expect: 123
IO.print(1, 2, 3, 4) // expect: 1234
IO.print(1, 2, 3, 4, 5) // expect: 12345
IO.print(1, 2, 3, 4, 5, 6) // expect: 123456
IO.print(1, 2, 3, 4, 5, 6, 7) // expect: 1234567
IO.print(1, 2, 3, 4, 5, 6, 7, 8) // expect: 12345678
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9) // expect: 123456789
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) // expect: 12345678910
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11) // expect: 1234567891011
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) // expect: 123456789101112
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13) // expect: 12345678910111213
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14) // expect: 1234567891011121314
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15) // expect: 123456789101112131415
IO.print(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16) // expect: 12345678910111213141516