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Fix rounding in zero-precision %f and %g printf conversions.

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[forum:/info/393708f4a8|Forum post 393708f4a8].  This bug was
introduced by check-in [32befb224b254639] and first appeared in version 3.43.0.

FossilOrigin-Name: 7fca1bc482fc2456d75392eb42f768fda72631c9070de46b8123b1126e78306f
This commit is contained in:
drh
2024-02-17 03:32:31 +00:00
parent 4dd59fd997
commit 6161cdd446
5 changed files with 28 additions and 10 deletions
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17
test/printf.test
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@@ -3833,4 +3833,21 @@ do_execsql_test printf-18.1 {
SELECT length( format('%,.249f', -5.0e-300) );
} {252}
# 2024-02-16
# https://sqlite.org/forum/info/393708f4a8
#
# The problem introduced by on 2023-07-03 by
# https://sqlite.org/src/info/32befb224b254639
#
do_execsql_test printf-19.1 {
SELECT format('%0.0f %0.0g %0.0g', 0.9, 0.09, 1.9);
} {{1 0.09 2}}
do_execsql_test printf-19.2 {
SELECT format('%0.0f %#0.0f',0.0, 0.0);
} {{0 0.}}
do_execsql_test printf-19.3 {
SELECT format('%,.0f %,.0f',12345e+10, 12345e+11);
} {{123,450,000,000,000 1,234,500,000,000,000}}
finish_test