Tests for the interactive mode of redis-cli

[redis.git] / tests / integration / redis-cli.tcl

diff --git a/tests/integration/redis-cli.tcl b/tests/integration/redis-cli.tcl
new file mode 100644 (file)
index 0000000..191c659
--- /dev/null
+++ b/tests/integration/redis-cli.tcl
@@ -0,0 +1,69 @@
+start_server {tags {"cli"}} {
+    proc open_cli {} {
+        set ::env(TERM) dumb
+        set fd [open [format "|src/redis-cli -p %d -n 9" [srv port]] "r+"]
+        fconfigure $fd -buffering none
+        fconfigure $fd -blocking false
+        fconfigure $fd -translation binary
+        assert_equal "redis> " [read_cli $fd]
+        set _ $fd
+    }
+
+    proc close_cli {fd} {
+        close $fd
+    }
+
+    proc read_cli {fd} {
+        set buf [read $fd]
+        while {[string length $buf] == 0} {
+            # wait some time and try again
+            after 10
+            set buf [read $fd]
+        }
+        set _ $buf
+    }
+
+    proc write_cli {fd buf} {
+        puts $fd $buf
+        flush $fd
+    }
+
+    proc run_command {fd cmd} {
+        write_cli $fd $cmd
+        set lines [split [read_cli $fd] "\n"]
+        assert_equal "redis> " [lindex $lines end]
+        join [lrange $lines 0 end-1] "\n"
+    }
+
+    proc test_interactive_cli {name code} {
+        set fd [open_cli]
+        test "Interactive CLI: $name" $code
+        close_cli $fd
+    }
+
+    test_interactive_cli "INFO response should be printed raw" {
+        set lines [split [run_command $fd info] "\n"]
+        foreach line $lines {
+            assert [regexp {^[a-z0-9_]+:[a-z0-9_]+} $line]
+        }
+    }
+
+    test_interactive_cli "Status reply" {
+        assert_equal "OK" [run_command $fd "set key foo"]
+    }
+
+    test_interactive_cli "Integer reply" {
+        assert_equal "(integer) 1" [run_command $fd "incr counter"]
+    }
+
+    test_interactive_cli "Bulk reply" {
+        r set key foo
+        assert_equal "\"foo\"" [run_command $fd "get key"]
+    }
+
+    test_interactive_cli "Multi-bulk reply" {
+        r rpush list foo
+        r rpush list bar
+        assert_equal "1. \"foo\"\n2. \"bar\"" [run_command $fd "lrange list 0 -1"]
+    }
+}