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authorAndreas Baumann <mail@andreasbaumann.cc>2015-01-03 13:58:15 +0100
committerAndreas Baumann <mail@andreasbaumann.cc>2015-01-03 13:58:15 +0100
commit4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch)
tree7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/router/busybox/testsuite/expr/expr-big
parent008d0be72b2f160382c6e880765e96b64a050c65 (diff)
downloadtomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz
tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/router/busybox/testsuite/expr/expr-big')
-rw-r--r--release/src/router/busybox/testsuite/expr/expr-big16
1 files changed, 16 insertions, 0 deletions
diff --git a/release/src/router/busybox/testsuite/expr/expr-big b/release/src/router/busybox/testsuite/expr/expr-big
new file mode 100644
index 00000000..23dbbb3c
--- /dev/null
+++ b/release/src/router/busybox/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