diff options
Diffstat (limited to 'testsuite/expr/expr-big')
| -rw-r--r-- | testsuite/expr/expr-big | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/expr/expr-big b/testsuite/expr/expr-big new file mode 100644 index 0000000..23dbbb3 --- /dev/null +++ b/testsuite/expr/expr-big @@ -0,0 +1,16 @@ +# 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 |