randomconfig fixes

[oweals/busybox.git] / testsuite / printf.tests

diff --git a/testsuite/printf.tests b/testsuite/printf.tests
index d6b60fb8c9da665355faa4878b9c57d46b2fbb2b..34a65926eb6a565e3dab9d0d375d8348ba5ace58 100755 (executable)
--- a/testsuite/printf.tests
+++ b/testsuite/printf.tests
@@ -1,33 +1,141 @@
 #!/bin/sh
+# Copyright 2008 by Denys Vlasenko
+# Licensed under GPLv2, see file LICENSE in this source tree.
 
-set -e
-
-. testing.sh
+. ./testing.sh
 
 # Need this in order to not execute shell builtin
 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" \
-       "${bb}printf '%s\n' foo \$HOME" \
+testing "printf repeatedly uses pattern for each argv" \
+       "${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" \
+       "" ""
+
+testing "printf understands %Ld" \
+       "${bb}printf '%Ld\n' -5 2>&1; echo \$?" \
+       "-5\n""0\n" \
+       "" ""
+
+testing "printf handles positive numbers for %d" \
+       "${bb}printf '%d\n' 3 +3 '   3' '   +3' 2>&1; echo \$?" \
+       "3\n"\
+"3\n"\
+"3\n"\
+"3\n""0\n" \
+       "" ""
+
+testing "printf handles positive numbers for %i" \
+       "${bb}printf '%i\n' 3 +3 '   3' '   +3' 2>&1; echo \$?" \
+       "3\n"\
+"3\n"\
+"3\n"\
+"3\n""0\n" \
+       "" ""
+
+testing "printf handles positive numbers for %x" \
+       "${bb}printf '%x\n' 42 +42 '   42' '   +42' 2>&1; echo \$?" \
+       "2a\n"\
+"2a\n"\
+"2a\n"\
+"2a\n""0\n" \
+       "" ""
+
+testing "printf handles positive numbers for %f" \
+       "${bb}printf '%0.3f\n' .42 +.42 '   .42' '   +.42' 2>&1; echo \$?" \
+       "0.420\n"\
+"0.420\n"\
+"0.420\n"\
+"0.420\n""0\n" \
+       "" ""
+
+
+# "FIXED" now to act compatibly
+## We are "more correct" here than bash/coreutils: they happily print -2
+## as if it is a huge unsigned number
+#testing "printf handles %u -N" \
+#      "${bb}printf '%u\n' 1 -2 3 2>&1; echo \$?" \
+#      "1\n""printf: -2: invalid number\n""0\n""3\n""0\n" \
+#      "" ""
+
+testing "printf handles %d bad_input" \
+       "${bb}printf '%d\n' 1 - 2 bad 3 123bad 4 2>&1; echo \$?" \
+"1\n""printf: invalid number '-'\n""0\n"\
+"2\n""printf: invalid number 'bad'\n""0\n"\
+"3\n""printf: invalid number '123bad'\n""0\n"\
+"4\n""1\n" \
+       "" ""
+
 testing "printf aborts on bare %" \
-       "(${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