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Add tests of more strtod special cases

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There is very little test coverage of inputs to strtod-family
functions that don't contain anything that can be parsed as a number
(one test of ".y" in tst-strtod2), and none that I can see of skipping
initial whitespace.  Add some tests of these things to tst-strtod2.

Tested for x86_64.
This commit is contained in:
Joseph Myers 2024-09-20 23:24:45 +00:00
parent b5d3737b30
commit 378039ca57
1 changed files with 14 additions and 0 deletions
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14
stdlib/tst-strtod2.c
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@ -31,6 +31,20 @@ struct test_strto ## FSUF \
{ "0x1px", 1.0 ## LSUF, 3 }, \
{ "0x1p+x", 1.0 ## LSUF, 3 }, \
{ "0x1p-x", 1.0 ## LSUF, 3 }, \
{ "", 0.0 ## LSUF, 0 }, \
{ ".", 0.0 ## LSUF, 0 }, \
{ "-", 0.0 ## LSUF, 0 }, \
{ "-.", 0.0 ## LSUF, 0 }, \
{ ".e", 0.0 ## LSUF, 0 }, \
{ "-.e", 0.0 ## LSUF, 0 }, \
{ " \t", 0.0 ## LSUF, 0 }, \
{ " \t.", 0.0 ## LSUF, 0 }, \
{ " \t-", 0.0 ## LSUF, 0 }, \
{ " \t-.", 0.0 ## LSUF, 0 }, \
{ " \t.e", 0.0 ## LSUF, 0 }, \
{ " \t-.e", 0.0 ## LSUF, 0 }, \
{ " \t\f\r\n\v1", 1.0 ## LSUF, 7 }, \
{ " \t\f\r\n\v-1.5e2", -150.0 ## LSUF, 12 }, \
{ "INFx", INFINITY, 3 }, \
{ "infx", INFINITY, 3 }, \
{ "INFINITx", INFINITY, 3 }, \