android_mt6572_jiabo/external/busybox/testsuite/expr/expr-big
2025-09-05 16:56:03 +08:00

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# busybox expr
# 3*1000*1000*1000 overflows 32-bit signed int
res=`busybox expr 0 '<' 3000000000`
[ x"$res" = x1 ] || exit 1
# 9223372036854775807 = 2^31-1
res=`busybox expr 0 '<' 9223372036854775807`
[ x"$res" = x1 ] || exit 1
# coreutils fails this one!
res=`busybox expr -9223372036854775800 '<' 9223372036854775807`
[ x"$res" = x1 ] || exit 1
# This one works only by chance
# res=`busybox expr 0 '<' 9223372036854775808`
# [ x"$res" = x1 ] || exit 1