# if the test does fail.
AT_SETUP([modulo_n multipath link selection])
-AT_CHECK([[test-multipath 'eth_src,50,modulo_n,0,0,NXM_NX_REG0[]']],
+AT_CHECK([[test-multipath 'eth_src,50,modulo_n,1,0,NXM_NX_REG0[]']],
[0], [ignore])
# 1 -> 2: disruption=0.50 (perfect=0.50); stddev/expected=0.0000
# 2 -> 3: disruption=0.66 (perfect=0.33); stddev/expected=0.0023
AT_CLEANUP
AT_SETUP([hash_threshold multipath link selection])
-AT_CHECK([[test-multipath 'eth_src,50,hash_threshold,0,0,NXM_NX_REG0[]']],
+AT_CHECK([[test-multipath 'eth_src,50,hash_threshold,1,0,NXM_NX_REG0[]']],
[0], [ignore])
# 1 -> 2: disruption=0.50 (perfect=0.50); stddev/expected=0.0000
# 2 -> 3: disruption=0.50 (perfect=0.33); stddev/expected=0.0056
AT_CLEANUP
AT_SETUP([hrw multipath link selection])
-AT_CHECK([[test-multipath 'eth_src,50,hrw,0,0,NXM_NX_REG0[]']],
+AT_CHECK([[test-multipath 'eth_src,50,hrw,1,0,NXM_NX_REG0[]']],
[0], [ignore])
# 1 -> 2: disruption=0.50 (perfect=0.50); stddev/expected=0.0000
# 2 -> 3: disruption=0.33 (perfect=0.33); stddev/expected=0.0033
AT_CLEANUP
AT_SETUP([iter_hash multipath link selection])
-AT_CHECK([[test-multipath 'eth_src,50,iter_hash,0,0,NXM_NX_REG0[]']],
+AT_CHECK([[test-multipath 'eth_src,50,iter_hash,1,0,NXM_NX_REG0[]']],
[0], [ignore])
# 1 -> 2: disruption=0.50 (perfect=0.50); stddev/expected=0.0000
# 2 -> 3: disruption=0.42 (perfect=0.33); stddev/expected=0.0034
#62 -> 63: disruption=0.02 (perfect=0.02); stddev/expected=0.0292
#63 -> 64: disruption=0.02 (perfect=0.02); stddev/expected=0.0307
AT_CLEANUP
+
+AT_SETUP([multipath action missing argument])
+AT_CHECK([ovs-ofctl parse-flow actions=multipath], [1], [],
+ [ovs-ofctl: : not enough arguments to multipath action
+])
+AT_CLEANUP
+
+AT_SETUP([multipath action bad fields])
+AT_CHECK([ovs-ofctl parse-flow 'actions=multipath(xyzzy,50,modulo_n,1,0,NXM_NX_REG0[[]])'], [1], [],
+ [ovs-ofctl: xyzzy,50,modulo_n,1,0,NXM_NX_REG0[[]]: unknown fields `xyzzy'
+])
+AT_CLEANUP
+
+AT_SETUP([multipath action bad algorithm])
+AT_CHECK([ovs-ofctl parse-flow 'actions=multipath(eth_src,50,fubar,1,0,NXM_NX_REG0[[]])'], [1], [],
+ [ovs-ofctl: eth_src,50,fubar,1,0,NXM_NX_REG0[[]]: unknown algorithm `fubar'
+])
+AT_CLEANUP
+
+AT_SETUP([multipath action bad n_links])
+AT_CHECK([ovs-ofctl parse-flow 'actions=multipath(eth_src,50,modulo_n,0,0,NXM_NX_REG0[[]])'], [1], [],
+ [ovs-ofctl: eth_src,50,modulo_n,0,0,NXM_NX_REG0[[]]: n_links 0 is not in valid range 1 to 65536
+])
+AT_CLEANUP
+
+AT_SETUP([multipath action destination too narrow])
+AT_CHECK([ovs-ofctl parse-flow 'actions=multipath(eth_src,50,modulo_n,1024,0,NXM_NX_REG0[[0..7]])'], [1], [],
+ [ovs-ofctl: eth_src,50,modulo_n,1024,0,NXM_NX_REG0[[0..7]]: 8-bit destination field has 256 possible values, less than specified n_links 1024
+])
+AT_CLEANUP
+