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manipulatorsInput.x64.txt @ 8cffa4f

Last change on this file since 8cffa4f was 8cffa4f, checked in by Michael Brooks <mlbrooks@…>, 8 months ago

Support match-failure reporting for string input.

On failed match, assign the empty-string value to the target.
Prior handling did not modify the target,
which in context like char s[10]; sin | exclude("\n", s);,
left s uninitialized, and invalid for strlen, when the input's next character is a newline.
In this case, scanf offers the return value, the count of output arguments written,
to say, "I did not write to your buffer," a feature lost in the pipe abstraction.

Add tests to exercise such cases.

(Prior "leave uninitialized" treatment was discovered by surprise, while debugging a test program for an upcoming commit.)

Property mode set to 100644

File size: 1.0 KB

Line
1	pre1 "123456", canary ok
2	pre2a "1234567", exception occurred, canary ok
3	pre2b "89", canary ok
4	1 yyyyyyyyyyyyyyyyyyyy
5	2 abcxxx
6	3 abcxxx
7	4 aaaaaaaa
8	5 aaaaaaaa
9	6 aabbccbb
10	7 dddwww
11	8 dddwww
12	9 dddwww
13	10 aaaaaaaa
14	11 wwwwwwww
15	12 wwwwwwww
16	13 wwwwwwww
17	14 rc=1, cccc
18	15 rc=0, q
19	1 yyyyyyyyyyyyyyyyyyyy
20	2 abcxxx
21	3 abcxxx
22	4 aaaaaaaa
23	5 aaaaaaaa
24	6 aabbccbb
25	7 dddwww
26	8 dddwww
27	9 dddwww
28	10 aaaaaaaa
29	11 wwwwwwww
30	12 wwwwwwww
31	13 wwwwwwww
32	14 cccc
33	15
34	a
35	a
36	-1
37	15
38	15
39	15
40	255
41	15
42	15
43	15
44	255
45	15
46	15
47	15
48	255
49	15
50	15
51	15
52	255
53	15
54	15
55	15
56	255
57	15
58	15
59	15
60	255
61	15
62	15
63	15
64	255
65	15
66	15
67	15
68	255
69	15
70	15
71	15
72	255
73	15
74	15
75	15
76	3.5
77	345.6
78	345.6
79	345.6
80	3.5
81	345.6
82	345.6
83	345.6
84	3.5
85	345.6
86	345.6
87	345.6
88	3.5+3.5i
89	345.6+345.6i
90	345.6+345.6i
91	345.6+345.6i
92	3.5+3.5i
93	345.6+345.6i
94	345.6+345.6i
95	345.6+345.6i
96	3.5+3.5i
97	345.6+345.6i
98	345.6+345.6i
99	345.6+345.6i
100	25
101	-25
102	42798
103	1402432282
104	1505850196993244515
105	394749758663249135511342
106	12935154696204706112391834394
107	423859149128410414395372834994551
108	13889016598639747063234935497057631587
109	170141183460469231731687303715884105727
110	-1
111	1
112	-1
113	1234567890123456789
114	-1234567890123456789

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source: tests/io/.expect/manipulatorsInput.x64.txt @ 8cffa4f

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