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glibc/stdio-common/tst-printf.sh
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#!/bin/sh | |
# Testing of printf. | |
# Copyright (C) 2000-2016 Free Software Foundation, Inc. | |
# This file is part of the GNU C Library. | |
# The GNU C Library is free software; you can redistribute it and/or | |
# modify it under the terms of the GNU Lesser General Public | |
# License as published by the Free Software Foundation; either | |
# version 2.1 of the License, or (at your option) any later version. | |
# The GNU C Library is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
# Lesser General Public License for more details. | |
# You should have received a copy of the GNU Lesser General Public | |
# License along with the GNU C Library; if not, see | |
# <http://www.gnu.org/licenses/>. | |
set -e | |
common_objpfx=$1; shift | |
test_program_prefix=$1; shift | |
status=0 | |
${test_program_prefix} \ | |
${common_objpfx}stdio-common/tst-printf \ | |
> ${common_objpfx}stdio-common/tst-printf.out || status=1 | |
cat <<'EOF' | | |
%.4x: `0012' | |
%04x: `0012' | |
%4.4x: `0012' | |
%04.4x: `0012' | |
%4.3x: ` 012' | |
%04.3x: ` 012' | |
%.*x: `0012' | |
%0*x: `0012' | |
%*.*x: `0012' | |
%0*.*x: `0012' | |
bad format: "%b" | |
nil pointer (padded): " (nil)" | |
decimal negative: "-2345" | |
octal negative: "37777773327" | |
hex negative: "fffff6d7" | |
long decimal number: "-123456" | |
long octal negative: "37777773327" | |
long unsigned decimal number: "4294843840" | |
zero-padded LDN: "-000123456" | |
left-adjusted ZLDN: "-123456 " | |
space-padded LDN: " -123456" | |
left-adjusted SLDN: "-123456 " | |
zero-padded string: " Hi, Z." | |
left-adjusted Z string: "Hi, Z. " | |
space-padded string: " Hi, Z." | |
left-adjusted S string: "Hi, Z. " | |
null string: "(null)" | |
limited string: "Good morning, Doctor C" | |
e-style >= 1: "1.234000e+01" | |
e-style >= .1: "1.234000e-01" | |
e-style < .1: "1.234000e-03" | |
e-style big: "1.000000000000000000000000000000000000000000000000000000000000e+20" | |
e-style == .1: "1.000000e-01" | |
f-style >= 1: "12.340000" | |
f-style >= .1: "0.123400" | |
f-style < .1: "0.001234" | |
g-style >= 1: "12.34" | |
g-style >= .1: "0.1234" | |
g-style < .1: "0.001234" | |
g-style big: "100000000000000000000" | |
0.10000 | |
0.10000 | |
x0.5000x | |
0x1 | |
something really insane: 1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
4.94066e-324 | |
| 0.0000| 0.0000e+00| 0| | |
| 1.0000| 1.0000e+00| 1| | |
| -1.0000| -1.0000e+00| -1| | |
| 100.0000| 1.0000e+02| 100| | |
| 1000.0000| 1.0000e+03| 1000| | |
| 10000.0000| 1.0000e+04| 1e+04| | |
| 12345.0000| 1.2345e+04| 1.234e+04| | |
| 100000.0000| 1.0000e+05| 1e+05| | |
| 123456.0000| 1.2346e+05| 1.235e+05| | |
snprintf ("%30s", "foo") == 30, " " | |
snprintf ("%.999999u", 10) == 999999 | |
Formatted output test | |
prefix 6d 6o 6x 6X 6u | |
%-+#0 |-123 |0377 |0xff |0XFF |4294967295 | | |
%-+# |-123 |0377 |0xff |0XFF |4294967295 | | |
%-+0 |-123 |377 |ff |FF |4294967295 | | |
%-+ |-123 |377 |ff |FF |4294967295 | | |
%-#0 |-123 |0377 |0xff |0XFF |4294967295 | | |
%-# |-123 |0377 |0xff |0XFF |4294967295 | | |
%-0 |-123 |377 |ff |FF |4294967295 | | |
%- |-123 |377 |ff |FF |4294967295 | | |
%+#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 | | |
%+# | -123 | 0377 | 0xff | 0XFF |4294967295 | | |
%+0 |-00123 |000377 |0000ff |0000FF |4294967295 | | |
%+ | -123 | 377 | ff | FF |4294967295 | | |
%#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 | | |
%# | -123 | 0377 | 0xff | 0XFF |4294967295 | | |
%0 |-00123 |000377 |0000ff |0000FF |4294967295 | | |
% | -123 | 377 | ff | FF |4294967295 | | |
(null) | |
(null) | |
1.234568e+06 should be 1.234568e+06 | |
1234567.800000 should be 1234567.800000 | |
1.23457e+06 should be 1.23457e+06 | |
123.456 should be 123.456 | |
1e+06 should be 1e+06 | |
10 should be 10 | |
0.02 should be 0.02 | |
Test ok. | |
sprintf (buf, "%07Lo", 040000000000ll) = 40000000000 | |
printf ("%hhu", 257) = 1 | |
printf ("%hu", 65537) = 1 | |
printf ("%hhi", 257) = 1 | |
printf ("%hi", 65537) = 1 | |
printf ("%1$hhu", 257) = 1 | |
printf ("%1$hu", 65537) = 1 | |
printf ("%1$hhi", 257) = 1 | |
printf ("%1$hi", 65537) = 1 | |
--- Should be no further output. --- | |
EOF | |
cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 || | |
cat <<'EOF' | | |
%.4x: `0012' | |
%04x: `0012' | |
%4.4x: `0012' | |
%04.4x: `0012' | |
%4.3x: ` 012' | |
%04.3x: ` 012' | |
%.*x: `0012' | |
%0*x: `0012' | |
%*.*x: `0012' | |
%0*.*x: `0012' | |
bad format: "%b" | |
nil pointer (padded): " (nil)" | |
decimal negative: "-2345" | |
octal negative: "37777773327" | |
hex negative: "fffff6d7" | |
long decimal number: "-123456" | |
long octal negative: "1777777777777777773327" | |
long unsigned decimal number: "18446744073709428160" | |
zero-padded LDN: "-000123456" | |
left-adjusted ZLDN: "-123456 " | |
space-padded LDN: " -123456" | |
left-adjusted SLDN: "-123456 " | |
zero-padded string: " Hi, Z." | |
left-adjusted Z string: "Hi, Z. " | |
space-padded string: " Hi, Z." | |
left-adjusted S string: "Hi, Z. " | |
null string: "(null)" | |
limited string: "Good morning, Doctor C" | |
e-style >= 1: "1.234000e+01" | |
e-style >= .1: "1.234000e-01" | |
e-style < .1: "1.234000e-03" | |
e-style big: "1.000000000000000000000000000000000000000000000000000000000000e+20" | |
e-style == .1: "1.000000e-01" | |
f-style >= 1: "12.340000" | |
f-style >= .1: "0.123400" | |
f-style < .1: "0.001234" | |
g-style >= 1: "12.34" | |
g-style >= .1: "0.1234" | |
g-style < .1: "0.001234" | |
g-style big: "100000000000000000000" | |
0.10000 | |
0.10000 | |
x0.5000x | |
0x1 | |
something really insane: 1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
5.87747175411143754e-39 | |
4.94066e-324 | |
| 0.0000| 0.0000e+00| 0| | |
| 1.0000| 1.0000e+00| 1| | |
| -1.0000| -1.0000e+00| -1| | |
| 100.0000| 1.0000e+02| 100| | |
| 1000.0000| 1.0000e+03| 1000| | |
| 10000.0000| 1.0000e+04| 1e+04| | |
| 12345.0000| 1.2345e+04| 1.234e+04| | |
| 100000.0000| 1.0000e+05| 1e+05| | |
| 123456.0000| 1.2346e+05| 1.235e+05| | |
snprintf ("%30s", "foo") == 30, " " | |
snprintf ("%.999999u", 10) == 999999 | |
Formatted output test | |
prefix 6d 6o 6x 6X 6u | |
%-+#0 |-123 |0377 |0xff |0XFF |4294967295 | | |
%-+# |-123 |0377 |0xff |0XFF |4294967295 | | |
%-+0 |-123 |377 |ff |FF |4294967295 | | |
%-+ |-123 |377 |ff |FF |4294967295 | | |
%-#0 |-123 |0377 |0xff |0XFF |4294967295 | | |
%-# |-123 |0377 |0xff |0XFF |4294967295 | | |
%-0 |-123 |377 |ff |FF |4294967295 | | |
%- |-123 |377 |ff |FF |4294967295 | | |
%+#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 | | |
%+# | -123 | 0377 | 0xff | 0XFF |4294967295 | | |
%+0 |-00123 |000377 |0000ff |0000FF |4294967295 | | |
%+ | -123 | 377 | ff | FF |4294967295 | | |
%#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 | | |
%# | -123 | 0377 | 0xff | 0XFF |4294967295 | | |
%0 |-00123 |000377 |0000ff |0000FF |4294967295 | | |
% | -123 | 377 | ff | FF |4294967295 | | |
(null) | |
(null) | |
1.234568e+06 should be 1.234568e+06 | |
1234567.800000 should be 1234567.800000 | |
1.23457e+06 should be 1.23457e+06 | |
123.456 should be 123.456 | |
1e+06 should be 1e+06 | |
10 should be 10 | |
0.02 should be 0.02 | |
Test ok. | |
sprintf (buf, "%07Lo", 040000000000ll) = 40000000000 | |
printf ("%hhu", 257) = 1 | |
printf ("%hu", 65537) = 1 | |
printf ("%hhi", 257) = 1 | |
printf ("%hi", 65537) = 1 | |
printf ("%1$hhu", 257) = 1 | |
printf ("%1$hu", 65537) = 1 | |
printf ("%1$hhi", 257) = 1 | |
printf ("%1$hi", 65537) = 1 | |
--- Should be no further output. --- | |
EOF | |
cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 || | |
{ | |
status=1 | |
echo "*** output comparison failed" | |
} | |
exit $status |