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-rw-r--r--tests/unit/moduleapi/list.tcl124
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diff --git a/tests/unit/moduleapi/list.tcl b/tests/unit/moduleapi/list.tcl
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+set testmodule [file normalize tests/modules/list.so]
+
+# The following arguments can be passed to args:
+# i -- the number of inserts
+# d -- the number of deletes
+# r -- the number of replaces
+# index -- the last index
+# entry -- The entry pointed to by index
+proc verify_list_edit_reply {reply argv} {
+ foreach {k v} $argv {
+ assert_equal [dict get $reply $k] $v
+ }
+}
+
+start_server {tags {"modules"}} {
+ r module load $testmodule
+
+ test {Module list set, get, insert, delete} {
+ r del k
+ r rpush k x
+ # insert, set, get
+ r list.insert k 0 foo
+ r list.insert k -1 bar
+ r list.set k 1 xyz
+ assert_equal {foo xyz bar} [r list.getall k]
+ assert_equal {foo} [r list.get k 0]
+ assert_equal {xyz} [r list.get k 1]
+ assert_equal {bar} [r list.get k 2]
+ assert_equal {bar} [r list.get k -1]
+ assert_equal {foo} [r list.get k -3]
+ assert_error {ERR index out*} {r list.get k -4}
+ assert_error {ERR index out*} {r list.get k 3}
+ # remove
+ assert_error {ERR index out*} {r list.delete k -4}
+ assert_error {ERR index out*} {r list.delete k 3}
+ r list.delete k 0
+ r list.delete k -1
+ assert_equal {xyz} [r list.getall k]
+ # removing the last element deletes the list
+ r list.delete k 0
+ assert_equal 0 [r exists k]
+ }
+
+ test {Module list iteration} {
+ r del k
+ r rpush k x y z
+ assert_equal {x y z} [r list.getall k]
+ assert_equal {z y x} [r list.getall k REVERSE]
+ }
+
+ test {Module list insert & delete} {
+ r del k
+ r rpush k x y z
+ verify_list_edit_reply [r list.edit k ikikdi foo bar baz] {i 3 index 5}
+ r list.getall k
+ } {foo x bar y baz}
+
+ test {Module list insert & delete, neg index} {
+ r del k
+ r rpush k x y z
+ verify_list_edit_reply [r list.edit k REVERSE ikikdi foo bar baz] {i 3 index -6}
+ r list.getall k
+ } {baz y bar z foo}
+
+ test {Module list set while iterating} {
+ r del k
+ r rpush k x y z
+ verify_list_edit_reply [r list.edit k rkr foo bar] {r 2 index 3}
+ r list.getall k
+ } {foo y bar}
+
+ test {Module list set while iterating, neg index} {
+ r del k
+ r rpush k x y z
+ verify_list_edit_reply [r list.edit k reverse rkr foo bar] {r 2 index -4}
+ r list.getall k
+ } {bar y foo}
+
+ test {Module list - list entry and index should be updated when deletion} {
+ set original_config [config_get_set list-max-listpack-size 1]
+
+ # delete from start (index 0)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l dd] {d 2 index 0 entry z}
+ assert_equal [r list.getall l] {z}
+
+ # delete from start (index -3)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l reverse kkd] {d 1 index -3}
+ assert_equal [r list.getall l] {y z}
+
+ # # delete from tail (index 2)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l kkd] {d 1 index 2}
+ assert_equal [r list.getall l] {x y}
+
+ # # delete from tail (index -1)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l reverse dd] {d 2 index -1 entry x}
+ assert_equal [r list.getall l] {x}
+
+ # # delete from middle (index 1)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l kdd] {d 2 index 1}
+ assert_equal [r list.getall l] {x}
+
+ # # delete from middle (index -2)
+ r del l
+ r rpush l x y z
+ verify_list_edit_reply [r list.edit l reverse kdd] {d 2 index -2}
+ assert_equal [r list.getall l] {z}
+
+ config_set list-max-listpack-size $original_config
+ }
+
+ test "Unload the module - list" {
+ assert_equal {OK} [r module unload list]
+ }
+}