source: tests/collections/.in/string-istream-manip.txt @ 7b93027e

Last change on this file since 7b93027e was 8a33777, checked in by Michael Brooks <mlbrooks@…>, 5 months ago

Fix analysis error in string-input testing.

Add comments correlating .in file content with line of code that reads it.

This test's correctness expectation is bootstrapped from the actual behaviour of scanf.
A mistake in knowing "which character are we on at this point"
led to an inaccurate understanding of what scanf does on an edge case.
The test was showing that the CFA analogs behave the same as scanf.
But the test was not exercising the case that it suggested it was.
This issue is now fixed.

Old position, mistaken: case 14 begins on line ccccuuuucccc
Old position, corrected: cases 12/13 consume leading cccc; case 14 begins on uuuucccc
New positions: as commented in test .cfa

prior scanf understanding, mistaken: include skips unwanted characters before capturing
wanted characters, while exclude fails on unwanted characters

scanf understanding, corrected: include and exclude fail on unwanted characters
  • Property mode set to 100644
File size: 3.3 KB
Line 
10123456 x
201234567 x
3012345678 x
40123456789 x
5...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456 x
6...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...01234567 x
7...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...012345678 x
8...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456789 x
9...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456 x
10...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...01234567 x
11...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...012345678 x
12...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456789 x
13...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...       -x-
14...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...        -x-
15...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...         -x-
16...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...          -x-
17...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...       -x-
18...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...        -x-
19...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...         -x-
20...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...          -x-
21...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456
22x
23...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...01234567
24x
25...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...012345678
26x
27...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456789
28x
29...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456@x@
30...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...01234567@x@
31...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...012345678@x@
32...:...:...:...|...:...:...:...|...:...:...:...|...:...:...:...#...:...:...:...|...:...:...:...|...:...:...:...|...:...0123456789@x@
33abc
34cccccb
35xx
36abcxxx
37abcyyy
38aaaaaaaaxxxxxxxxaabbccbbdddwwwbbbbbbbbwwwwwwwwaaaaaaaawwwwwwwwaaaaaaaawwwwwwww
39uuuuu
40abc
41cccccb
42xx
43abcxxx
44abcyyy
45aaaaaaaaxxxxxxxxaabbccbbdddwwwbbbbbbbbwwwwwwwwaaaaaaaawwwwwwwwaaaaaaaawwwwwwww
46uuuuu
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