[3320] | 1 | #!/bin/sh
|
---|
| 2 | # Copyright 2008 by Denys Vlasenko
|
---|
| 3 | # Licensed under GPLv2, see file LICENSE in this source tree.
|
---|
| 4 |
|
---|
| 5 | . ./testing.sh
|
---|
| 6 |
|
---|
| 7 | # Need this in order to not execute shell builtin
|
---|
| 8 | bb="busybox "
|
---|
| 9 |
|
---|
| 10 | # testing "test name" "command" "expected result" "file input" "stdin"
|
---|
| 11 |
|
---|
| 12 | testing "printf produces no further output 1" \
|
---|
| 13 | "${bb}printf '\c' foo" \
|
---|
| 14 | "" \
|
---|
| 15 | "" ""
|
---|
| 16 |
|
---|
| 17 | testing "printf produces no further output 2" \
|
---|
| 18 | "${bb}printf '%s\c' foo bar" \
|
---|
| 19 | "foo" \
|
---|
| 20 | "" ""
|
---|
| 21 |
|
---|
| 22 | testing "printf repeatedly uses pattern for each argv" \
|
---|
| 23 | "${bb}printf '%s\n' foo \$HOME" \
|
---|
| 24 | "foo\n$HOME\n" \
|
---|
| 25 | "" ""
|
---|
| 26 |
|
---|
| 27 | testing "printf understands %b escaped_string" \
|
---|
| 28 | "${bb}printf '%b' 'a\tb' 'c\\d\n' 2>&1; echo \$?" \
|
---|
| 29 | "a\tbc\\d\n""0\n" \
|
---|
| 30 | "" ""
|
---|
| 31 |
|
---|
| 32 | testing "printf understands %d '\"x' \"'y\" \"'zTAIL\"" \
|
---|
| 33 | "${bb}printf '%d\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \
|
---|
| 34 | "120\n""121\n""122\n""0\n" \
|
---|
| 35 | "" ""
|
---|
| 36 |
|
---|
| 37 | testing "printf understands %s '\"x' \"'y\" \"'zTAIL\"" \
|
---|
| 38 | "${bb}printf '%s\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \
|
---|
| 39 | "\"x\n""'y\n""'zTAIL\n""0\n" \
|
---|
| 40 | "" ""
|
---|
| 41 |
|
---|
| 42 | testing "printf understands %23.12f" \
|
---|
| 43 | "${bb}printf '|%23.12f|\n' 5.25 2>&1; echo \$?" \
|
---|
| 44 | "| 5.250000000000|\n""0\n" \
|
---|
| 45 | "" ""
|
---|
| 46 |
|
---|
| 47 | testing "printf understands %*.*f" \
|
---|
| 48 | "${bb}printf '|%*.*f|\n' 23 12 5.25 2>&1; echo \$?" \
|
---|
| 49 | "| 5.250000000000|\n""0\n" \
|
---|
| 50 | "" ""
|
---|
| 51 |
|
---|
| 52 | testing "printf understands %*f with negative width" \
|
---|
| 53 | "${bb}printf '|%*f|\n' -23 5.25 2>&1; echo \$?" \
|
---|
| 54 | "|5.250000 |\n""0\n" \
|
---|
| 55 | "" ""
|
---|
| 56 |
|
---|
| 57 | testing "printf understands %.*f with negative precision" \
|
---|
| 58 | "${bb}printf '|%.*f|\n' -12 5.25 2>&1; echo \$?" \
|
---|
| 59 | "|5.250000|\n""0\n" \
|
---|
| 60 | "" ""
|
---|
| 61 |
|
---|
| 62 | testing "printf understands %*.*f with negative width/precision" \
|
---|
| 63 | "${bb}printf '|%*.*f|\n' -23 -12 5.25 2>&1; echo \$?" \
|
---|
| 64 | "|5.250000 |\n""0\n" \
|
---|
| 65 | "" ""
|
---|
| 66 |
|
---|
| 67 | testing "printf understands %zd" \
|
---|
| 68 | "${bb}printf '%zd\n' -5 2>&1; echo \$?" \
|
---|
| 69 | "-5\n""0\n" \
|
---|
| 70 | "" ""
|
---|
| 71 |
|
---|
| 72 | testing "printf understands %ld" \
|
---|
| 73 | "${bb}printf '%ld\n' -5 2>&1; echo \$?" \
|
---|
| 74 | "-5\n""0\n" \
|
---|
| 75 | "" ""
|
---|
| 76 |
|
---|
| 77 | testing "printf understands %Ld" \
|
---|
| 78 | "${bb}printf '%Ld\n' -5 2>&1; echo \$?" \
|
---|
| 79 | "-5\n""0\n" \
|
---|
| 80 | "" ""
|
---|
| 81 |
|
---|
| 82 | # "FIXED" now to act compatibly
|
---|
| 83 | ## We are "more correct" here than bash/coreutils: they happily print -2
|
---|
| 84 | ## as if it is a huge unsigned number
|
---|
| 85 | #testing "printf handles %u -N" \
|
---|
| 86 | # "${bb}printf '%u\n' 1 -2 3 2>&1; echo \$?" \
|
---|
| 87 | # "1\n""printf: -2: invalid number\n""0\n""3\n""0\n" \
|
---|
| 88 | # "" ""
|
---|
| 89 |
|
---|
| 90 | testing "printf handles %d bad_input" \
|
---|
| 91 | "${bb}printf '%d\n' 1 - 2 bad 3 123bad 4 2>&1; echo \$?" \
|
---|
| 92 | "1\n""printf: invalid number '-'\n""0\n"\
|
---|
| 93 | "2\n""printf: invalid number 'bad'\n""0\n"\
|
---|
| 94 | "3\n""printf: invalid number '123bad'\n""0\n"\
|
---|
| 95 | "4\n""1\n" \
|
---|
| 96 | "" ""
|
---|
| 97 |
|
---|
| 98 | testing "printf aborts on bare %" \
|
---|
| 99 | "${bb}printf '%' a b c 2>&1; echo \$?" \
|
---|
| 100 | "printf: %: invalid format\n""1\n" \
|
---|
| 101 | "" ""
|
---|
| 102 |
|
---|
| 103 | testing "printf aborts on %r" \
|
---|
| 104 | "${bb}printf '%r' a b c 2>&1; echo \$?" \
|
---|
| 105 | "printf: %r: invalid format\n""1\n" \
|
---|
| 106 | "" ""
|
---|
| 107 |
|
---|
| 108 | exit $FAILCOUNT
|
---|