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0bde698f81
POSIX dictates here that incomplete conversions, like in
printf %d\n 15.2
or
printf %d 14g
are still printed along with any error.
This seems alright, as it allows users to silence stderr to accept incomplete conversions.
This commit implements it, but what's a bit weird is the ordering between stdout and stderr,
causing the error to be printed _after_, like
15
14
15.1: value not completely converted
14,2: value not completely converted
but that seems like a general issue with how we buffer the streams.
(I know that nonfatal_error is a copy of most of fatal_error - I tried
differently, and va_* is weird)
Fixes #5532.
78 lines
2.3 KiB
Fish
78 lines
2.3 KiB
Fish
printf "Hello %d %i %f %F %g %G\n" 1 2 3 4 5 6
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printf "%x %X %o %llu\n" 10 11 8 -1
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# %a has OS-dependent output - see #1139
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#printf "%a %A\n" 14 15
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printf "%c %s\n" a hello
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printf "%c%c%c\n" hello … o
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printf "%e %E\n" 5 6
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printf "%20d\n" 50
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printf "%-20d%d\n" 5 10
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printf "%*d\n" 10 100
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printf "%%\"\\\n"
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printf "%s\b%s\n" x y
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printf "abc\rdef\n"
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printf "Msg1\fMsg2\n"
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printf "foo\vbar\vbaz\n"
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printf "\111 \x50 \u0051 \U00000052"
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echo
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echo "Test escapes"
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# \c escape means "stop printing"
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printf 'a\cb'
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echo
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# Bogus printf specifier, should produce no stdout
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printf "%5" 10 2>/dev/null
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# Octal escapes produce literal bytes, not characters
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# \376 is 0xFE
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printf '\376' | display_bytes
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# Verify that floating point conversions and output work correctly with
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# different combinations of locales and floating point strings. See issue
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# #3334. This starts by assuming an locale using english conventions.
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printf '%e\n' "1.23" # should succeed, output should be 1.230000e+00
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printf '%e\n' "2,34" # should fail
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# Try to use one of several locales that use a comma as the decimal mark
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# rather than the period used in english speaking locales. If we don't find
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# one installed we simply don't run this test.
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#
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# musl currently does not have a `locale` command, so we also skip it then.
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set -l locales (command -sq locale; and locale -a)
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set -l acceptable_locales bg_BG de_DE es_ES fr_FR ru_RU
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set -l numeric_locale
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for locale in {$acceptable_locales}.{UTF-8,UTF8}
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if string match -i -q $locale $locales
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set numeric_locale $locale
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break
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end
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end
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if set -q numeric_locale[1]
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set -x LC_NUMERIC $numeric_locale
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printf '%e\n' "3,45" # should succeed, output should be 3,450000e+00
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printf '%e\n' "4.56" # should succeed, output should be 4,560000e+00
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else
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echo '3,450000e+00'
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echo '4,560000e+00'
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end
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# Verify long long ints are handled correctly. See issue #3352.
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printf 'long hex1 %x\n' 498216206234
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printf 'long hex2 %X\n' 498216206234
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printf 'long hex3 %X\n' 0xABCDEF1234567890
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printf 'long hex4 %X\n' 0xABCDEF12345678901
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printf 'long decimal %d\n' 498216206594
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printf 'long signed %d\n' -498216206595
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printf 'long signed to unsigned %u\n' -498216206596
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# Verify numeric conversion still happens even if it couldn't be fully converted
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printf '%d\n' 15.1
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echo $status
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