diff options
Diffstat (limited to 'testsuite/printf.tests')
| -rwxr-xr-x | testsuite/printf.tests | 88 |
1 files changed, 79 insertions, 9 deletions
diff --git a/testsuite/printf.tests b/testsuite/printf.tests index d6b60fb8c..a5c71ec9d 100755 --- a/testsuite/printf.tests +++ b/testsuite/printf.tests @@ -1,6 +1,6 @@ #!/bin/sh - -set -e +# Copyright 2008 by Denys Vlasenko +# Licensed under GPL v2, see file LICENSE for details. . testing.sh @@ -9,25 +9,95 @@ bb="busybox " # testing "test name" "command" "expected result" "file input" "stdin" -testing "printf produce no further output 1" \ +testing "printf produces no further output 1" \ "${bb}printf '\c' foo" \ "" \ "" "" -testing "printf produce no further output 2" \ - "${bb}printf '%s\c' foo \$HOME" \ +testing "printf produces no further output 2" \ + "${bb}printf '%s\c' foo bar" \ "foo" \ "" "" -testing "printf repeatedly use pattern for each argv" \ +testing "printf repeatedly uses pattern for each argv" \ "${bb}printf '%s\n' foo \$HOME" \ "foo\n$HOME\n" \ "" "" -# Why ()s are necessary I have no idea... +testing "printf understands %b escaped_string" \ + "${bb}printf '%b' 'a\tb' 'c\\d\n' 2>&1; echo \$?" \ + "a\tbc\\d\n""0\n" \ + "" "" + +testing "printf understands %d '\"x' \"'y\" \"'zTAIL\"" \ + "${bb}printf '%d\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \ + "120\n""121\n""122\n""0\n" \ + "" "" + +testing "printf understands %s '\"x' \"'y\" \"'zTAIL\"" \ + "${bb}printf '%s\n' '\"x' \"'y\" \"'zTAIL\" 2>&1; echo \$?" \ + "\"x\n""'y\n""'zTAIL\n""0\n" \ + "" "" + +testing "printf understands %23.12f" \ + "${bb}printf '|%23.12f|\n' 5.25 2>&1; echo \$?" \ + "| 5.250000000000|\n""0\n" \ + "" "" + +testing "printf understands %*.*f" \ + "${bb}printf '|%*.*f|\n' 23 12 5.25 2>&1; echo \$?" \ + "| 5.250000000000|\n""0\n" \ + "" "" + +testing "printf understands %*f with negative width" \ + "${bb}printf '|%*f|\n' -23 5.25 2>&1; echo \$?" \ + "|5.250000 |\n""0\n" \ + "" "" + +testing "printf understands %.*f with negative precision" \ + "${bb}printf '|%.*f|\n' -12 5.25 2>&1; echo \$?" \ + "|5.250000|\n""0\n" \ + "" "" + +testing "printf understands %*.*f with negative width/precision" \ + "${bb}printf '|%*.*f|\n' -23 -12 5.25 2>&1; echo \$?" \ + "|5.250000 |\n""0\n" \ + "" "" + +testing "printf understands %zd" \ + "${bb}printf '%zd\n' -5 2>&1; echo \$?" \ + "-5\n""0\n" \ + "" "" + +testing "printf understands %ld" \ + "${bb}printf '%ld\n' -5 2>&1; echo \$?" \ + "-5\n""0\n" \ + "" "" + +# We are "more correct" here than bash/coreutils: they happily print -2 +# as if it is a huge unsigned number +testing "printf handles %u -N" \ + "${bb}printf '%u\n' 1 -2 3 2>&1; echo \$?" \ + "1\n""printf: -2: invalid number\n""0\n""3\n""0\n" \ + "" "" + +# Actually, we are wrong here: exit code should be 1 +testing "printf handles %d bad_input" \ + "${bb}printf '%d\n' 1 - 2 bad 3 123bad 4 2>&1; echo \$?" \ +"1\n""printf: -: invalid number\n""0\n"\ +"2\n""printf: bad: invalid number\n""0\n"\ +"3\n""printf: 123bad: invalid number\n""0\n"\ +"4\n""0\n" \ + "" "" + testing "printf aborts on bare %" \ - "(${bb}printf '%' a b c) 2>&1; echo \$?" \ - "printf: invalid directive '%'\n""1\n" \ + "${bb}printf '%' a b c 2>&1; echo \$?" \ + "printf: %: invalid format\n""1\n" \ + "" "" + +testing "printf aborts on %r" \ + "${bb}printf '%r' a b c 2>&1; echo \$?" \ + "printf: %r: invalid format\n""1\n" \ "" "" exit $FAILCOUNT |