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0ef64bdb40
This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
109 lines
2.8 KiB
Bash
Executable File
109 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2008 by Denys Vlasenko
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# Licensed under GPLv2, see file LICENSE in this source tree.
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. ./testing.sh
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# Need this in order to not execute shell builtin
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bb="busybox "
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# testing "test name" "command" "expected result" "file input" "stdin"
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testing "printf produces no further output 1" \
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"${bb}printf '\c' foo" \
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"" \
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"" ""
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testing "printf produces no further output 2" \
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"${bb}printf '%s\c' foo bar" \
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"foo" \
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"" ""
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testing "printf repeatedly uses pattern for each argv" \
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"${bb}printf '%s\n' foo \$HOME" \
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"foo\n$HOME\n" \
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"" ""
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testing "printf understands %b escaped_string" \
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"${bb}printf '%b' 'a\tb' 'c\\d\n' 2>&1; echo \$?" \
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"a\tbc\\d\n""0\n" \
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"" ""
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testing "printf understands %d '\"x' \"'y\" \"'zTAIL\"" \
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"${bb}printf '%d\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \
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"120\n""121\n""122\n""0\n" \
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"" ""
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testing "printf understands %s '\"x' \"'y\" \"'zTAIL\"" \
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"${bb}printf '%s\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \
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"\"x\n""'y\n""'zTAIL\n""0\n" \
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"" ""
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testing "printf understands %23.12f" \
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"${bb}printf '|%23.12f|\n' 5.25 2>&1; echo \$?" \
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"| 5.250000000000|\n""0\n" \
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"" ""
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testing "printf understands %*.*f" \
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"${bb}printf '|%*.*f|\n' 23 12 5.25 2>&1; echo \$?" \
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"| 5.250000000000|\n""0\n" \
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"" ""
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testing "printf understands %*f with negative width" \
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"${bb}printf '|%*f|\n' -23 5.25 2>&1; echo \$?" \
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"|5.250000 |\n""0\n" \
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"" ""
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testing "printf understands %.*f with negative precision" \
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"${bb}printf '|%.*f|\n' -12 5.25 2>&1; echo \$?" \
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"|5.250000|\n""0\n" \
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"" ""
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testing "printf understands %*.*f with negative width/precision" \
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"${bb}printf '|%*.*f|\n' -23 -12 5.25 2>&1; echo \$?" \
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"|5.250000 |\n""0\n" \
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"" ""
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testing "printf understands %zd" \
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"${bb}printf '%zd\n' -5 2>&1; echo \$?" \
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"-5\n""0\n" \
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"" ""
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testing "printf understands %ld" \
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"${bb}printf '%ld\n' -5 2>&1; echo \$?" \
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"-5\n""0\n" \
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"" ""
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testing "printf understands %Ld" \
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"${bb}printf '%Ld\n' -5 2>&1; echo \$?" \
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"-5\n""0\n" \
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"" ""
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# "FIXED" now to act compatibly
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## We are "more correct" here than bash/coreutils: they happily print -2
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## as if it is a huge unsigned number
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#testing "printf handles %u -N" \
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# "${bb}printf '%u\n' 1 -2 3 2>&1; echo \$?" \
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# "1\n""printf: -2: invalid number\n""0\n""3\n""0\n" \
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# "" ""
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testing "printf handles %d bad_input" \
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"${bb}printf '%d\n' 1 - 2 bad 3 123bad 4 2>&1; echo \$?" \
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"1\n""printf: -: invalid number\n""0\n"\
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"2\n""printf: bad: invalid number\n""0\n"\
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"3\n""printf: 123bad: invalid number\n""0\n"\
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"4\n""1\n" \
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"" ""
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testing "printf aborts on bare %" \
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"${bb}printf '%' a b c 2>&1; echo \$?" \
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"printf: %: invalid format\n""1\n" \
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"" ""
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testing "printf aborts on %r" \
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"${bb}printf '%r' a b c 2>&1; echo \$?" \
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"printf: %r: invalid format\n""1\n" \
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"" ""
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exit $FAILCOUNT
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